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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
34 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 AEC Qualified Automotive Grade Clock Sync Conflict Minerals Control Features Duty Cycle (Max) Efficiency Features Frequency Function Halogen Free Industrial Grade Input Voltage Lead Spacing Lead Style Medical Grade Military Grade Mounting Style Mounting Type Number of Outputs Operating Temperature Operating Voltage Output Configuration Output Current Output Phases Output Type Output Voltage Package / Case Package Quantity Product Type Response Time SVHC Present Serial Interfaces Supplier Device Package Supplier Package Synchronous Rectifier Tape & Reel Topology Type Voltage Voltage Supply
Product image for TL5001CPSR by Texas Instruments
TL5001CPSR
Texas Instruments
146,782
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 113,000 - -
Optech Co.,Limited 30,000 - -
Smaxon Electronics 1,282 - -
$1.33
 - - No - Dead Time Control, Frequency Control 100% - - 20 kHz to 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Surface Mount 1 -20°C to 85°C - Positive - 1 Transistor Driver - - - - - - - 8-SO - No - Buck, Boost, Flyback - 3.6 V to 40 V -
Product image for UC2843AD8TR by Texas Instruments
UC2843AD8TR
Texas Instruments
141,528
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
Rayichip 1,011 - -
Xingangxin 1,531 - -
Smaxon Electronics 66,666 - -
$0.34
 - - No - Frequency Control 96% - - 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 - - - - - - - 8-SOIC 8-SOIC No - Boost, Buck, Flyback, Forward - 7.6V to 30V -
Product image for UCC2801DTR by Texas Instruments
UCC2801DTR
Texas Instruments
139,015
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 138,015 - -
Xingangxin 1,000 - -
$0.83
 - - No - Frequency Control 49% - - 46kHz Step-Up, Step-Up/Step-Down - - - - Gull Wing - - - Surface Mount 1 -40°C ~ 85°C (TA) 7.4V ~ 12V Positive - 1 Transistor Driver - 8-SOIC - - - - - 8-SOIC 8-SOIC No - Boost, Flyback, Forward Converter - 7.4V ~ 12V -
Product image for TL1451ACDBR by Texas Instruments
TL1451ACDBR
Texas Instruments
135,489
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 133,926 - -
Optech Co.,Limited 1,418 - -
Smaxon Electronics 145 - -
$1.52
 - - No - Frequency Control - - - 1kHz / 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Surface Mount 2 -20°C / 85°C - Positive - 1 Transistor Driver - - - - - - - 16-SSOP - No - Buck, Boost, Flyback - 3.6V / 50V -
Product image for UC2845D8 by Texas Instruments
UC2845D8
Texas Instruments
134,143
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 129,143 - -
Xingangxin 5,000 - -
$0.58
 - - 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 -
Product image for UC3845AD8 by Texas Instruments
UC3845AD8
Texas Instruments
129,310
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
Romaks Technologies 120,533 - -
$0.63
 - - 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 -
Product image for TPS40210DRCR by Texas Instruments
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 - -
$1.79
 - - 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 -
Product image for UC2843BD1R2G by On Semiconductor
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 - -
$0.78
 - - 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 -
Product image for LM3485MMX/NOPB by Texas Instruments
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
 - - No - - 100% - - - Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 8-VSSOP - No - Buck - 4.5V ~ 35V -
Product image for NCP5425DBR2G by On Semiconductor
NCP5425DBR2G
On Semiconductor
122,446
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 100,000 - -
Smaxon Electronics 22,446 - -
$0.78
 - - No - Frequency Control 100% - - 150kHz to 750kHz Step-Down - - - - - - - Smd/Smt Surface Mount 2 0°C to 125°C - Positive - 2 Transistor Driver - - - Switching Controllers - - - 20-TSSOP - Yes - Synchronous Buck Step Down 4V to 16V -
Product image for TL594CPWRG4 by Texas Instruments
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 - -
$0.78
 - - 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 -
Product image for TPS51117RGYR by Texas Instruments
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 - -
$0.87
 - - 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 -
Product image for UC3844DTR by Texas Instruments
UC3844DTR
Texas Instruments
120,533
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
$0.27
 - - 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 -
Product image for UCC38C43DGKR by Texas Instruments
UCC38C43DGKR
Texas Instruments
120,533
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
$0.78
 - - 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
Product image for UCC2813D-0 by Texas Instruments
UCC2813D-0
Texas Instruments
120,533
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$1.31
 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 -
Product image for TL594CDRG4 by Texas Instruments
TL594CDRG4
Download Datasheet for TL594CDRG4
Texas Instruments
120,533
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 120,533 - -
$0.50
 - - 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 -
Product image for TPS40200D by Texas Instruments
TPS40200D
Texas Instruments
120,042
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 109,576 - -
Optech Co.,Limited 800 - -
Smaxon Electronics 9,666 - -
$0.78
 - - 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
Product image for TPS51218DSCR by Texas Instruments
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 - -
$0.92
 - - 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 -
Product image for UC3843D8TRG4 by Texas Instruments
UC3843D8TRG4
Texas Instruments
113,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 113,000 - -
$0.78
 - - 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 -
Product image for TPS64200DBVR by Texas Instruments
TPS64200DBVR
Texas Instruments
112,558
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 22,158 - -
$0.61
 - - 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 -
Product image for ZL6105ALAFT by Renesas
ZL6105ALAFT
Renesas
111,900
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 111,900 - -
$0.78
 - - 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 -
Product image for TPS40003DGQRG4 by Texas Instruments
TPS40003DGQRG4
Download Datasheet for TPS40003DGQRG4
Texas Instruments
111,696
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 111,696 - -
$0.78
 - - 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 -
Product image for TPS64201DBVT by Texas Instruments
TPS64201DBVT
Texas Instruments
108,103
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 108,103 - -
$0.78
 - - 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
Product image for UCC28C43DRG4 by Texas Instruments
UCC28C43DRG4
Texas Instruments
106,353
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 106,353 - -
$0.78
 - - 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 -
Product image for NCP3011DTBR2G by On Semiconductor
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 - -
$0.78
 - - 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 -
Product image for TL3844D by Texas Instruments
TL3844D
Texas Instruments
103,643
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 100,000 - -
Optech Co.,Limited 3,643 - -
$0.78
 - - 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 -
Product image for L6727TR by STMicroelectronics
L6727TR
STMicroelectronics
103,183
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 100,000 - -
Hybrid Electronics 2,500 - -
Smaxon Electronics 683 - -
$0.75
 - - 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 -
Product image for L6728AHTR by STMicroelectronics
L6728AHTR
Download Datasheet for L6728AHTR
STMicroelectronics
102,510
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 8,100 - -
Smaxon Electronics 4,010 - -
Price on request
 - - No - Enable, Phase Control, Power Good 67% - - 600kHz Step-Down - - - - Smd - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 10-VFDFPN (3x3) - Yes Yes Buck - 5V ~ 12V -
Product image for TL1453CPWR by Texas Instruments
TL1453CPWR
Texas Instruments
102,000
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 96,000 - -
Smaxon Electronics 6,000 - -
$2.87
 - - 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 -
Product image for TL494CNSR by Texas Instruments
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 - -
$0.78
 - - 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 -
Product image for TPS40210DGQR by Texas Instruments
TPS40210DGQR
Texas Instruments
97,573
Across 10 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 - -
Shenzhen YJT Company Limited 1 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$1.00
 - - 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 -
Product image for UC3845BDR2G by On Semiconductor
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 - -
$0.78
 - - 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 -
Product image for UC2843D8TR by Texas Instruments
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 - -
$0.27
 - - 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 -
Product image for LM3485MM/NOPB by Texas Instruments
LM3485MM/NOPB
Texas Instruments
95,019
Across 10 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 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
Price on request
 - - No - - 100% - - - Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 8-VSSOP - No - Buck - 4.5V ~ 35V -
Product image for LM3478MMX/NOPB by Texas Instruments
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
 - - 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 -
Product image for UC2843AD8 by Texas Instruments
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 - -
$0.64
 - - 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 -
Product image for SG3524P013TR by STMicroelectronics
SG3524P013TR
STMicroelectronics
92,900
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 2,500 - -
Romaks Technologies 90,400 - -
$0.78
 - - No - Enable 45% - - 300 kHz Step-Up/Step-Down - - - - - - - - Surface Mount 2 0°C ~ 70°C - Positive - 1 Transistor Driver - - - - - - - 16-SO - No - Flyback, Push-Pull - 8 V -
Product image for SG2524D by Texas Instruments
SG2524D
Texas Instruments
92,718
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 92,718 - -
$0.57
 - - 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 -
Product image for LM5116MHX/NOPB by Texas Instruments
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
 - - 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 -
Product image for UCC2813QDR-3Q1 by Texas Instruments
UCC2813QDR-3Q1
Texas Instruments
91,888
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Xingangxin 1,487 - -
Shenzhen YJT Company Limited 1 - -
$1.40
 - - 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 -
Product image for UCC2581D by Texas Instruments
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 - -
$2.74
 - - 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 -
Product image for UC2845D8TR by Texas Instruments
UC2845D8TR
Texas Instruments
90,615
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 78,609 - -
Xingangxin 1,470 - -
Smaxon Electronics 10,536 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.27
 - - 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 -
Product image for MAX775ESA by Analog Devices / Maxim Integrated
MAX775ESA
Analog Devices / Maxim Integrated
90,523
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Smaxon Electronics 123 - -
$0.78
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Present - - - - - - - - -
Product image for TL2844D by Texas Instruments
TL2844D
Texas Instruments
90,510
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 110 - -
$0.68
 - - 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 -
Product image for TL3844DR by Texas Instruments
TL3844DR
Texas Instruments
90,400
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
$0.51
 - - 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 -
Product image for NCP1589LMNTWG by On Semiconductor
NCP1589LMNTWG
Download Datasheet for NCP1589LMNTWG
On Semiconductor
88,236
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 87,940 - -
Smaxon Electronics 296 - -
$0.78
 - - 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 -
Product image for SC1110CSTRT by Semtech
SC1110CSTRT
Semtech
87,714
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 87,714 - -
$0.78
 - - 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 -
Product image for TL594IDR by Texas Instruments
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 - -
$0.35
 - - 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 -
Product image for ISL68301IRAZ by Renesas
ISL68301IRAZ
Download Datasheet for ISL68301IRAZ
Renesas
85,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 85,000 - -
$0.75
 - - 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 -
Product image for UC2844BNG by On Semiconductor
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 - -
$0.78
 - - 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 -
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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