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DC DC Switching Controllers

DC DC Switching Controllers facilitate efficient voltage regulation and power management in electronic circuits. Key attributes include Clock Sync, Control Features, and Duty Cycle (Max). These controllers are essential for applications such as industrial power management and new product design.

11,941 active parts
49 manufacturers
33 distributors
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What are DC DC Switching Controllers ?

DC DC Switching Controllers are integrated circuits designed to convert and regulate voltage levels in electronic devices. They are commonly used in applications such as industrial power management, production electronics assembly, and maintenance. Important specifications for selection include Duty Cycle (Max), which affects efficiency; Frequency, which influences performance; and Control Features, which determine operational flexibility. Ensuring compatibility with existing designs and validating lifecycle status are crucial for procurement teams.

Parts in this category

Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.

Part & Mfr Total Stock Pricing & RFQ AEC Qualified Accuracy Applications Automotive Grade Clock Sync Conflict Minerals Control Features Control Method Current Duty Cycle Duty Cycle (Max) ESD Protection Efficiency Failure Rate Fault Protection Features Frequency Function Halogen Free Height Industrial Grade Input Voltage Interface Junction Temperature Lead Spacing Lead Style Length Load Current Maximum Input Voltage Medical Grade Military Grade Mounting Style Mounting Type Number of Outputs Number of Pins Operating Temperature Operating Temperature Range Operating Voltage Output Configuration Output Current Output Phases Output Power Output Type Output Voltage Package / Case Package Quantity Pitch Power (Watts) Power Dissipation Power Dissipation (Max) Propagation Delay Protection Features Quiescent Current Regulator Type Response Time SVHC Present Serial Interfaces Shutdown Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Synchronous Rectifier Tape & Reel Technology Thermal Resistance Thickness Topology Type Voltage Voltage Reference Voltage Supply Width
UC2845D8
UC2845D8
Texas Instruments
134,143
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
Xingangxin 5,000 - -
Price on request
134,143
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
Xingangxin 5,000 - -
- - - - No - Frequency Control - - - 48% - - - - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Buck, Flyback, Forward - 12V ~ 28V - - -
UC3845AD8
UC3845AD8
Texas Instruments
129,310
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
Romaks Technologies 120,533 - -
Price on request
129,310
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
Romaks Technologies 120,533 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No Yes - - - Boost, Buck, Flyback, Forward - 7.6V to 30V - - -
TPS40210DRCR
TPS40210DRCR
Texas Instruments
128,919
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 20,000 - -
Romaks Technologies 82,182 - -
Optech Co.,Limited 3,166 - -
Xingangxin 3,209 - -
Smaxon Electronics 20,362 - -
Price on request
128,919
Distributor Stock MOQ Country
Components Technology Group, Inc. 20,000 - -
Romaks Technologies 82,182 - -
Optech Co.,Limited 3,166 - -
Xingangxin 3,209 - -
Smaxon Electronics 20,362 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - 95% - - - - - 35 kHz to 1 MHz Step-Up, Step-Up/Step-Down - - - 4.5 V to 52 V - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive - 1 - Transistor Driver 4.5 V to 300 V - - - - - - - - - - - - - - - 10-VSON (3x3) - - - No No - - - Boost, Flyback, SEPIC - 4.5V ~ 52V - - -
UC2843BD1R2G
UC2843BD1R2G
Download Datasheet for UC2843BD1R2G
On Semiconductor
126,679
Across 6 distributors
Distributor Stock MOQ Country
Fe Components 45,000 - -
Braun Electronic Components 1,000 - -
Flip Electronics 2,500 - -
Optech Co.,Limited 9,726 - -
Xingangxin 1,149 - -
Smaxon Electronics 67,304 - -
Price on request
126,679
Distributor Stock MOQ Country
Fe Components 45,000 - -
Braun Electronic Components 1,000 - -
Flip Electronics 2,500 - -
Optech Co.,Limited 9,726 - -
Xingangxin 1,149 - -
Smaxon Electronics 67,304 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down Halide-Free - - - - - - - - - - - - - Surface Mount 1 - -25°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback - 7.6 V to 30 V - - -
LM3485MMX/NOPB
LM3485MMX/NOPB
Texas Instruments
124,661
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 1,936 - -
Eito Shoji 390 - -
Smaxon Electronics 31,935 - -
Price on request
124,661
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 1,936 - -
Eito Shoji 390 - -
Smaxon Electronics 31,935 - -
- - - - No - - - - - 100% - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-VSSOP - - - No - - - - Buck - 4.5V ~ 35V - - -
NCP5425DBR2G
NCP5425DBR2G
On Semiconductor
122,446
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 100,000 - -
Smaxon Electronics 22,446 - -
Price on request
122,446
Distributor Stock MOQ Country
Components Technology Group, Inc. 100,000 - -
Smaxon Electronics 22,446 - -
- - - - No - Frequency Control - - - 100% - - - - - 150kHz to 750kHz Step-Down - - - - - - - - - - - - - Smd/Smt Surface Mount 2 - 0°C to 125°C - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 20-TSSOP - - - Yes - - - - Synchronous Buck Step Down 4V to 16V - - -
TL594CPWRG4
TL594CPWRG4
Download Datasheet for TL594CPWRG4
Texas Instruments
122,329
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Optech Co.,Limited 948 - -
Smaxon Electronics 848 - -
Price on request
122,329
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Optech Co.,Limited 948 - -
Smaxon Electronics 848 - -
- - - - No - Dead Time Control, Frequency Control - - - 97% - - - - - 1kHz to 300kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Present - - - 16-TSSOP 16-TSSOP - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V to 40V - - -
TPS51117RGYR
TPS51117RGYR
Download Datasheet for TPS51117RGYR
Texas Instruments
121,561
Across 5 distributors
Distributor Stock MOQ Country
Hybrid Electronics 150 - -
Rayichip 111 - -
Optech Co.,Limited 116,505 - -
Xingangxin 3,196 - -
Smaxon Electronics 1,599 - -
Price on request
121,561
Distributor Stock MOQ Country
Hybrid Electronics 150 - -
Rayichip 111 - -
Optech Co.,Limited 116,505 - -
Xingangxin 3,196 - -
Smaxon Electronics 1,599 - -
- - - - No - Enable, On Time Control, Power Good - - - - - - - - - - Step-Down No - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive 10A 1 - Transistor Driver 0.75V - - - - - - - - - - - Not Present - - - 14-VQFN (3.5x3.5) 14-VQFN (3.5x3.5) - - Yes - - - - Buck - 1.8V - - -
UC3844DTR
UC3844DTR
Texas Instruments
120,533
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Price on request
120,533
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - 2500 - - - - - - - - - - - - - 14-SOIC - - - No - - - - Boost, Buck, Buck-Boost, Flyback, Forward - 12V to 28V - - -
UCC38C43DGKR
UCC38C43DGKR
Texas Instruments
120,533
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Price on request
120,533
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
- - - - No Unaffected Frequency Control - - - 96% - - - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-VSSOP - - - No - - - - Boost, Flyback, Forward Converter - 7.6V ~ 18V - 7.6 V ~ 18 V -
UCC2813D-0
UCC2813D-0
Texas Instruments
120,533
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Price on request
120,533
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
No - - No No - Frequency Control - - - 99% - - - - - - Step-Up, Step-Up/Step-Down No - Yes - - - - Gull Wing - - - No No - Surface Mount 1 - -40°C ~ 85°C - - Positive 1A 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC 8-SOIC - - No No - - - Boost, Flyback, Forward Converter - 6.9V - - -
TL594CDRG4
TL594CDRG4
Download Datasheet for TL594CDRG4
Texas Instruments
120,533
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
Price on request
120,533
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
- - - - No - Dead Time Control, Frequency Control - - - 97% - - - - - 1kHz / 300kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C / 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC 16-SOIC - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V / 40V - - -
TPS40200D
TPS40200D
Texas Instruments
120,042
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 109,576 - -
Optech Co.,Limited 800 - -
Smaxon Electronics 9,666 - -
Price on request
120,042
Distributor Stock MOQ Country
Romaks Technologies 109,576 - -
Optech Co.,Limited 800 - -
Smaxon Electronics 9,666 - -
- - - - No - Frequency Control, Soft Start - - - 95% - - - - - 35kHz ~ 500kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Buck - 4.5V ~ 52V - 4.5V ~ 52V -
TPS51218DSCR
TPS51218DSCR
Texas Instruments
119,233
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 7,409 - -
Xingangxin 1,424 - -
Smaxon Electronics 20,000 - -
Price on request
119,233
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 7,409 - -
Xingangxin 1,424 - -
Smaxon Electronics 20,000 - -
- - - - No - Enable, Frequency Control, Power Good - - - 91% - - - - Enable, Light-load efficiency, Power good, Prebias startup, Synchronous rectification - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - 3 V to 28 V Positive 20 A 1 - Transistor Driver 0.7 V to 2.6 V - - - - - - - - - - - - - - - 10-WSON (3x3) - - - Yes - - - - Buck - 4.5V ~ 6.5V - - -
UC3843D8TRG4
UC3843D8TRG4
Texas Instruments
113,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 113,000 - -
Price on request
113,000
Distributor Stock MOQ Country
Romaks Technologies 113,000 - -
- - - - No - Frequency Control - - - 97% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No Yes - - - Boost, Buck, Buck-Boost, Flyback, Forward - 12V ~ 28V - - -
TPS64200DBVR
TPS64200DBVR
Texas Instruments
112,558
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 22,158 - -
Price on request
112,558
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 22,158 - -
- - - - No - Enable - - - 100% - 95% - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive or Negative - 1 - Transistor Driver - - - - - - - - - - - - - - - - SOT-23-6 - - - No - - - - Buck - 1.8 V to 6.5 V - - -
ZL6105ALAFT
ZL6105ALAFT
Renesas
111,900
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 111,900 - -
Price on request
111,900
Distributor Stock MOQ Country
Flip Electronics 111,900 - -
- - - - Yes - Current Limit, Enable, Power Good, Soft Start, Tracking - - - 95% - - - - - 200kHz - 1.4MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - I2C, PMBus, SMBus - - 36-QFN (6x6) - - - Yes - - - - Buck - 3V to 5V - - -
TPS40003DGQRG4
TPS40003DGQRG4
Download Datasheet for TPS40003DGQRG4
Texas Instruments
111,696
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 111,696 - -
Price on request
111,696
Distributor Stock MOQ Country
Optech Co.,Limited 111,696 - -
- - - - No - Current Limit, Enable, Soft Start - - - 93% - - - - - 600kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver As Low as 0.7 V - - - - - - - - - - - - - - - 10-HVSSOP - - - Yes - - - - Buck - 2.25V ~ 5.5V - - -
TPS64201DBVT
TPS64201DBVT
Texas Instruments
108,103
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 108,103 - -
Price on request
108,103
Distributor Stock MOQ Country
Optech Co.,Limited 108,103 - -
- - - - No - Enable - - - 100% - - - - - - Step-Down - - - - - - - Gull-Wing - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive or Negative - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - SOT-23-6 - - - No Yes - - - Buck - 1.8V ~ 6.5V - 1.8V ~ 6.5V -
UCC28C43DRG4
UCC28C43DRG4
Texas Instruments
106,353
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 106,353 - -
Price on request
106,353
Distributor Stock MOQ Country
Romaks Technologies 106,353 - -
- - - - No - Frequency Control - - - 96% - - - - - 1MHz Step-Up, Step-Up/Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC (0.154", 3.90mm Width) - - No - - - - Boost, Flyback, Forward Converter - 7.6V - - -
NCP3011DTBR2G
NCP3011DTBR2G
Download Datasheet for NCP3011DTBR2G
On Semiconductor
104,012
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 25,000 - -
Smaxon Electronics 78,012 - -
Price on request
104,012
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 25,000 - -
Smaxon Electronics 78,012 - -
- - - - Yes - Enable, Power Good - - - 83% - - - - - 400 kHz Step-Down - - - - - - - - - - - - - Smd/Smt Surface Mount 1 - -40°C ~ 125°C (TJ) - 4.7 V to 28 V Positive 8 A 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-TSSOP 14-TSSOP - - Yes - - - - Boost, Buck Boost, Buck - 4.7V ~ 28V - - -
TL3844D
TL3844D
Texas Instruments
103,643
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 100,000 - -
Optech Co.,Limited 3,643 - -
Price on request
103,643
Distributor Stock MOQ Country
Romaks Technologies 100,000 - -
Optech Co.,Limited 3,643 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC - - - No - - - - Boost, Flyback, Forward - 10V ~ 30V - - -
L6727TR
L6727TR
STMicroelectronics
103,183
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 100,000 - -
Hybrid Electronics 2,500 - -
Smaxon Electronics 683 - -
Price on request
103,183
Distributor Stock MOQ Country
Romaks Technologies 100,000 - -
Hybrid Electronics 2,500 - -
Smaxon Electronics 683 - -
- - - - No - Enable, Phase Control - - - 80% - - - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -20°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC 8-SOIC - - Yes - - - - Buck - 4.1V - - -
TL1453CPWR
TL1453CPWR
Texas Instruments
102,000
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 96,000 - -
Smaxon Electronics 6,000 - -
Price on request
102,000
Distributor Stock MOQ Country
Optech Co.,Limited 96,000 - -
Smaxon Electronics 6,000 - -
- - - - No - Dead Time Control, Frequency Control - - - - - - - - - 500kHz Max - - - - - - - - - - - - - - - Surface Mount 2 - -20°C to 85°C - - Positive - 1 - PWM - - - - - - - - - - - - - - - - 16-TSSOP - - - No - - - - Boost - 3.6V to 40V - - -
TL494CNSR
TL494CNSR
Texas Instruments
100,733
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 90,400 - -
Optech Co.,Limited 6,543 - -
Xingangxin 1,790 - -
Price on request
100,733
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 90,400 - -
Optech Co.,Limited 6,543 - -
Xingangxin 1,790 - -
- - - - No - Dead Time Control, Frequency Control - - - 45% - - - - - 1kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SO - - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V - - -
TPS40210DGQR
TPS40210DGQR
Texas Instruments
97,572
Across 8 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 17,653 - -
Braun Electronic Components 357 - -
Risen Electronics 50,000 - -
Romaks Technologies 13,393 - -
Optech Co.,Limited 7,549 - -
PROSOFT ELECTRONICS 1,900 - -
Xingangxin 1,623 - -
Smaxon Electronics 5,097 - -
Price on request
97,572
Distributor Stock MOQ Country
Components Technology Group, Inc. 17,653 - -
Braun Electronic Components 357 - -
Risen Electronics 50,000 - -
Romaks Technologies 13,393 - -
Optech Co.,Limited 7,549 - -
PROSOFT ELECTRONICS 1,900 - -
Xingangxin 1,623 - -
Smaxon Electronics 5,097 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - - - - - - - 35kHz / 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-HVSSOP - - - No - - - - Boost, Flyback, SEPIC - 4.5V ~ 52V - - -
UC3845BDR2G
UC3845BDR2G
Download Datasheet for UC3845BDR2G
On Semiconductor
96,640
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
Braun Electronic Components 1,000 - -
Flip Electronics 89,140 - -
Price on request
96,640
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
Braun Electronic Components 1,000 - -
Flip Electronics 89,140 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC - - - No - - - - Boost, Flyback - 7.6V - - -
UC2843D8TR
UC2843D8TR
Texas Instruments
96,586
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Optech Co.,Limited 20,000 - -
Xingangxin 1,319 - -
Smaxon Electronics 15,000 - -
Price on request
96,586
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Optech Co.,Limited 20,000 - -
Xingangxin 1,319 - -
Smaxon Electronics 15,000 - -
- - - - No - Frequency Control - - - 97% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - Yes - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - 2500 - - - - - - - - - - - - - 8-SOIC - - - No Yes - - - Boost, Buck, Buck-Boost, Flyback, Forward - 12V to 28V - - -
LM3485MM/NOPB
LM3485MM/NOPB
Texas Instruments
95,019
Across 9 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,333 - -
Seba Components 40 - -
Speed Components Ltd 57 - -
Romaks Technologies 82,182 - -
Bristol Electronics 15 - -
Hybrid Electronics 40 - -
Optech Co.,Limited 8,001 - -
Xingangxin 1,565 - -
Smaxon Electronics 786 - -
Price on request
95,019
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,333 - -
Seba Components 40 - -
Speed Components Ltd 57 - -
Romaks Technologies 82,182 - -
Bristol Electronics 15 - -
Hybrid Electronics 40 - -
Optech Co.,Limited 8,001 - -
Xingangxin 1,565 - -
Smaxon Electronics 786 - -
- - - - No - - - - - 100% - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-VSSOP - - - No - - - - Buck - 4.5V ~ 35V - - -
LM3478MMX/NOPB
LM3478MMX/NOPB
Texas Instruments
94,737
Across 6 distributors
Distributor Stock MOQ Country
Braun Electronic Components 30 - -
Speed Components Ltd 1,004 - -
Romaks Technologies 82,182 - -
Optech Co.,Limited 7,304 - -
Xingangxin 1,207 - -
Smaxon Electronics 3,010 - -
Price on request
94,737
Distributor Stock MOQ Country
Braun Electronic Components 30 - -
Speed Components Ltd 1,004 - -
Romaks Technologies 82,182 - -
Optech Co.,Limited 7,304 - -
Xingangxin 1,207 - -
Smaxon Electronics 3,010 - -
- - - - No - Enable, Frequency Control - - - 100% - - - - - 100kHz ~ 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-VSSOP - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 40V - - -
UC2843AD8
UC2843AD8
Texas Instruments
92,940
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Speed Components Ltd 40 - -
Romaks Technologies 90,400 - -
Price on request
92,940
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Speed Components Ltd 40 - -
Romaks Technologies 90,400 - -
- - - - No - Frequency Control - - - 96% - - - - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40 °C to 85 °C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Buck, Flyback, Forward - 7.6 V to 30 V - - -
SG2524D
SG2524D
Texas Instruments
92,718
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 92,718 - -
Price on request
92,718
Distributor Stock MOQ Country
Romaks Technologies 92,718 - -
- - - - No - Current Limit, Frequency Control - - - 45% - - - - - 450kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -25°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8V - - -
LM5116MHX/NOPB
LM5116MHX/NOPB
Texas Instruments
92,215
Across 8 distributors
Distributor Stock MOQ Country
Romaks Technologies 26,588 - -
Bristol Electronics 20 - -
Optech Co.,Limited 8,046 - -
PROSOFT ELECTRONICS 997 - -
Xingangxin 3,235 - -
Smaxon Electronics 43,319 - -
Trace Tec 10 - -
Mufeng Electronics 10,000 - -
Price on request
92,215
Distributor Stock MOQ Country
Romaks Technologies 26,588 - -
Bristol Electronics 20 - -
Optech Co.,Limited 8,046 - -
PROSOFT ELECTRONICS 997 - -
Xingangxin 3,235 - -
Smaxon Electronics 43,319 - -
Trace Tec 10 - -
Mufeng Electronics 10,000 - -
- - - - Yes - Enable, Frequency Control, Ramp, Soft Start - - - - - - - - - 200kHz, 535kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-HTSSOP - - - Yes - - - - Buck - 6V ~ 100V - - -
UCC2813QDR-3Q1
UCC2813QDR-3Q1
Texas Instruments
91,887
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Xingangxin 1,487 - -
Price on request
91,887
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Xingangxin 1,487 - -
- - - - No - Frequency Control - - - 99% - - - - - - Step-Up, Step-Up/Step-Down - - - - - - 1.27 mm Gull-Wing - - - - - - Surface Mount 1 - -40°C - 3.6V Positive 1A 1 - Transistor Driver - - - - - - - - - - - 70ns - - - - 8-SOIC - - - No Yes - - - Boost, Flyback, Forward Converter - 3.6V ~ 12V - - -
UCC2581D
UCC2581D
Texas Instruments
90,639
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 232 - -
MW.FEP S.p.A. 7 - -
Romaks Technologies 90,400 - -
Price on request
90,639
Distributor Stock MOQ Country
Fe Components 232 - -
MW.FEP S.p.A. 7 - -
Romaks Technologies 90,400 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 84% - - - - - Up to 100 kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive, Isolation Capable 1 A 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Flyback, Forward Converter - 6.8 V to 15 V - - -
UC2845D8TR
UC2845D8TR
Texas Instruments
90,615
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 78,609 - -
Xingangxin 1,470 - -
Smaxon Electronics 10,536 - -
Price on request
90,615
Distributor Stock MOQ Country
Romaks Technologies 78,609 - -
Xingangxin 1,470 - -
Smaxon Electronics 10,536 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC - - - No - - - - Boost, Buck, Flyback, Forward - 12V ~ 28V - - -
MAX775ESA
MAX775ESA
Analog Devices / Maxim Integrated
90,523
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Smaxon Electronics 123 - -
Price on request
90,523
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Smaxon Electronics 123 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Present - - - - - - - - - - - - - - - - - -
TL2844D
TL2844D
Texas Instruments
90,510
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 110 - -
Price on request
90,510
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 110 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Flyback, Forward - 10V ~ 30V - - -
TL3844DR
TL3844DR
Texas Instruments
90,400
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Price on request
90,400
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
- - - - No - Frequency Control - - - 48% - - - - Optimized for off-line and DC-to-DC converters, Low start-up current (< 1mA), Automatic feed-forward compensation, Pulse-by-pulse current limiting, Enhanced load-response, characteristics, Undervoltage lockout with hysteresis, Double-pulse suppression, High-current totem-pole output, Internally trimmed bandgap reference, 500kHz operation, Error amplifier with low output resistance, Designed to be interchangeable with UC2842 and UC3842 series Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Flyback, Forward - 10V ~ 30V - - -
NCP1589LMNTWG
NCP1589LMNTWG
Download Datasheet for NCP1589LMNTWG
On Semiconductor
88,236
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 87,940 - -
Smaxon Electronics 296 - -
Price on request
88,236
Distributor Stock MOQ Country
Flip Electronics 87,940 - -
Smaxon Electronics 296 - -
- - - - No - Enable, Power Good - - - 83% - - - - - - Step-Down - - - - - - - No Lead - - - - - - Surface Mount 1 - 0°C to 95°C - 4.5 V to 13.2 V Positive - 1 - Transistor Driver 0.8 V - - - - - - - - - - - - - - - 10-DFN (3x3) 10-DFN (3x3) - - Yes Yes - - - Buck - 4.5V ~ 13.2V - - -
SC1110CSTRT
SC1110CSTRT
Semtech
87,714
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 87,714 - -
Price on request
87,714
Distributor Stock MOQ Country
Smaxon Electronics 87,714 - -
- - - - No - Current Limit, Enable, Phase Control, Soft Start - - - 95% - - - - - 250 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - Yes - - - - Buck - 4.4V to 12.6V - - -
TL594IDR
TL594IDR
Download Datasheet for TL594IDR
Texas Instruments
87,187
Across 5 distributors
Distributor Stock MOQ Country
Risen Electronics 500 - -
Romaks Technologies 60,267 - -
Optech Co.,Limited 20,324 - -
Xingangxin 1,096 - -
Smaxon Electronics 5,000 - -
Price on request
87,187
Distributor Stock MOQ Country
Risen Electronics 500 - -
Romaks Technologies 60,267 - -
Optech Co.,Limited 20,324 - -
Xingangxin 1,096 - -
Smaxon Electronics 5,000 - -
- - - - No - Dead Time Control, Frequency Control - - - 97% - - - - - 1 kHz to 300 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-SOIC - - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7 V to 40 V - - -
ISL68301IRAZ
ISL68301IRAZ
Download Datasheet for ISL68301IRAZ
Renesas
85,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 85,000 - -
Price on request
85,000
Distributor Stock MOQ Country
Fe Components 85,000 - -
- - - - Yes - Enable, Power Good - - - - - - - - - 200kHz ~ 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - 4.5V Positive - 1 - PWM 0.45V - - - - - - - - - - - - PMBus - - 24-QFN (4x4) 24-QFN (4x4) - - Yes - - - - Buck - 4.75V ~ 16V - - -
UC2844BNG
UC2844BNG
Download Datasheet for UC2844BNG
On Semiconductor
84,300
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
Fe Components 10,000 - -
Flip Electronics 67,300 - -
Xingangxin 1,000 - -
Price on request
84,300
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
Fe Components 10,000 - -
Flip Electronics 67,300 - -
Xingangxin 1,000 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - 2.54 mm Through Hole - - - - - - Through Hole 1 - -25°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP - - - No - - - - Boost, Flyback - 10V - - -
TL1451AQPWRG4Q1
TL1451AQPWRG4Q1
Texas Instruments
84,226
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 226 - -
Smaxon Electronics 84,000 - -
Price on request
84,226
Distributor Stock MOQ Country
Optech Co.,Limited 226 - -
Smaxon Electronics 84,000 - -
Yes - - Yes No - Frequency Control - - - - - - - - - 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 2 - -40°C to 125°C - - Positive - 1 - Transistor Driver - - 2000 - - - - - - - - - - - - - 16-TSSOP 16-TSSOP - - No Tape & Reel - - - Buck, Boost, Flyback - 3.6 V to 50 V - - -
MAX5019ESA-T
MAX5019ESA-T
Analog Devices / Maxim Integrated
82,902
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 80,363 - -
Smaxon Electronics 2,539 - -
Price on request
82,902
Distributor Stock MOQ Country
Romaks Technologies 80,363 - -
Smaxon Electronics 2,539 - -
- - - - No - Enable, Soft Start - - - 85% - - - - - 275kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Flyback - 13V ~ 36V - - -
TL3843BDR
TL3843BDR
Download Datasheet for TL3843BDR
Texas Instruments
82,182
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 82,182 - -
Price on request
82,182
Distributor Stock MOQ Country
Romaks Technologies 82,182 - -
- - - - No - Frequency Control - - - 96% - - - - - 500kHz Step-Up, Step-Up/Step-Down - - - - - - 1.27 mm - - - - - - - Surface Mount 1 - 0°C - - Positive 0.2A 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Flyback, Forward - 7.6V - - -
TPS64203DBVT
TPS64203DBVT
Texas Instruments
81,476
Across 4 distributors
Distributor Stock MOQ Country
Speed Components Ltd 6 - -
Romaks Technologies 72,320 - -
Optech Co.,Limited 8,900 - -
Smaxon Electronics 250 - -
Price on request
81,476
Distributor Stock MOQ Country
Speed Components Ltd 6 - -
Romaks Technologies 72,320 - -
Optech Co.,Limited 8,900 - -
Smaxon Electronics 250 - -
- - - - No - Enable - - - 100% - 95% - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 85°C - - Positive or Negative - 1 - Transistor Driver - - - - - - - - - 20 µA - - - - - - SOT-23-6 - - - No - - - - Buck - 1.8 V / 6.5 V - - -
LM3478MM/NOPB
LM3478MM/NOPB
Texas Instruments
81,109
Across 6 distributors
Distributor Stock MOQ Country
Tomark Electronics Ltd 284 - -
Romaks Technologies 60,267 - -
Optech Co.,Limited 4,894 - -
Xingangxin 1,600 - -
Smaxon Electronics 14,063 - -
Trace Tec 1 - -
Price on request
81,109
Distributor Stock MOQ Country
Tomark Electronics Ltd 284 - -
Romaks Technologies 60,267 - -
Optech Co.,Limited 4,894 - -
Xingangxin 1,600 - -
Smaxon Electronics 14,063 - -
Trace Tec 1 - -
- - - - No - Enable, Frequency Control - - - 100% - - - - - 100kHz ~ 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-VSSOP - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 40V - - -
TPS5100IPWR
TPS5100IPWR
Texas Instruments
80,929
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
Optech Co.,Limited 8,609 - -
Price on request
80,929
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
Optech Co.,Limited 8,609 - -
- - - - No - Dead Time Control, Enable, Frequency Control - - - 100% - - - - - 50kHz ~ 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 3 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP 16-TSSOP - - No - - - - Boost, Buck-Boost - 2.5V ~ 7V - - -
Showing 51-100 of 11,941 products

About DC DC Switching Controllers

DC DC Switching Controllers are essential components in the realm of power management, enabling efficient voltage regulation and conversion in electronic systems. These integrated circuits are specifically designed to manage power distribution and enhance the performance of electronic devices by converting one DC voltage level to another with high efficiency.

When sourcing DC DC Switching Controllers, it is crucial to consider important attributes such as Clock Sync, Control Features, Duty Cycle (Max), Frequency, and Output Configuration. These specifications play a significant role in determining the suitability of a controller for your specific application needs. Additionally, understanding the Operating Temperature and Number of Outputs can help ensure compatibility with your existing designs.

Applications for DC DC Switching Controllers span across various sectors, including industrial power management, new product design and prototyping, and maintenance and field replacement. They are integral to engineering evaluation and qualification processes, as well as procurement-driven multi-sourcing strategies.

Before submitting a Request for Quotation (RFQ), it is advisable to validate the lifecycle status of the components and explore alternate-source options. Prioritizing parametric filtering based on critical specifications can significantly reduce sourcing risks and enhance procurement efficiency.

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