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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
TPS40210DGQ
TPS40210DGQ
Texas Instruments
80,546
Across 6 distributors
Distributor Stock MOQ Country
Braun Electronic Components 316 - -
Speed Components Ltd 5 - -
Romaks Technologies 75,966 - -
PROSOFT ELECTRONICS 9 - -
Xingangxin 3,250 - -
Smaxon Electronics 1,000 - -
Price on request
80,546
Distributor Stock MOQ Country
Braun Electronic Components 316 - -
Speed Components Ltd 5 - -
Romaks Technologies 75,966 - -
PROSOFT ELECTRONICS 9 - -
Xingangxin 3,250 - -
Smaxon Electronics 1,000 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - 95% - - - - - - 35 kHz to 1 MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive - 1 - Transistor Driver 4.5 V to 300 V - - - - - - - - 0.53 mA - - - - - - 10-HVSSOP - - - No No - - - Boost, Flyback, SEPIC - 4.5 V to 52 V - - -
MAX1771CSA-T
MAX1771CSA-T
Analog Devices / Maxim Integrated
80,036
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Smaxon Electronics 34,836 - -
Price on request
80,036
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Smaxon Electronics 34,836 - -
- - - - No - Enable - - - 92% - - - - - 300kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Buck-Boost - 3V ~ 16.5V - - -
NCV887601D1R2G
NCV887601D1R2G
Download Datasheet for NCV887601D1R2G
On Semiconductor
80,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 80,000 - -
Price on request
80,000
Distributor Stock MOQ Country
Flip Electronics 80,000 - -
Yes - - Yes No - Frequency Control - - - 83% - - - - - 170 kHz Step-Up - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 150°C - - Positive - 1 - Transistor Driver - - - - - - - - - <11 µA - - Not Present - - - 8-SOIC - - - No - - - - Boost - 2 V to 40 V - - -
UC3845BD1013TR
UC3845BD1013TR
STMicroelectronics
80,000
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Fe Components 17,500 - -
Risen Electronics 60,000 - -
Price on request
80,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Fe Components 17,500 - -
Risen Electronics 60,000 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500 kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 150°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback - 7.6 V to 30 V - - -
UCC38C43DR
UCC38C43DR
Texas Instruments
78,972
Across 5 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 1,568 - -
Speed Components Ltd 1,663 - -
Romaks Technologies 72,320 - -
Xingangxin 3,121 - -
Smaxon Electronics 300 - -
Price on request
78,972
Distributor Stock MOQ Country
MW.FEP S.p.A. 1,568 - -
Speed Components Ltd 1,663 - -
Romaks Technologies 72,320 - -
Xingangxin 3,121 - -
Smaxon Electronics 300 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - 1.27 mm Gull-Wing - - - - - - Surface Mount 1 - 0°C ~ 70°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC (0.154", 3.90mm Width) - - No Yes - - - Boost, Flyback, Forward Converter - 7.6V ~ 18V - - -
UC3844AD
UC3844AD
Texas Instruments
78,609
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 78,609 - -
Price on request
78,609
Distributor Stock MOQ Country
Romaks Technologies 78,609 - -
- - - - 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 - - - - - - - - - - - - Not Present - - - 14-SOIC 14-SOIC - - No - - - - Boost, Buck, Flyback, Forward - 10V to 30V - - -
UCC25600D
UCC25600D
Texas Instruments
76,543
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 75,000 - -
Xingangxin 1,543 - -
Price on request
76,543
Distributor Stock MOQ Country
Romaks Technologies 75,000 - -
Xingangxin 1,543 - -
- - - - No - Current Limit, Frequency Control, Soft Start - - - - - - - - - 40kHz ~ 350kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 125°C (TJ) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Half-Bridge - 11.5V ~ 18V - - -
UCC28C45DRG4
UCC28C45DRG4
Texas Instruments
75,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 75,000 - -
Price on request
75,000
Distributor Stock MOQ Country
Romaks Technologies 75,000 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 105°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback, Forward Converter - 7.6V ~ 18V - - -
L6728DTR
L6728DTR
Download Datasheet for L6728DTR
STMicroelectronics
74,920
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 64,571 - -
Optech Co.,Limited 5,949 - -
Smaxon Electronics 4,400 - -
Price on request
74,920
Distributor Stock MOQ Country
Romaks Technologies 64,571 - -
Optech Co.,Limited 5,949 - -
Smaxon Electronics 4,400 - -
- - - - No - Enable, Phase Control, Power Good - - - 80% - - - - - 300 kHz Step-Down - - - - - - - No Lead - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-DFN (3x3) - - - Yes Yes - - - Buck - 5 V ~ 12 V - - -
TPS53219RGTR
TPS53219RGTR
Download Datasheet for TPS53219RGTR
Texas Instruments
74,768
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 66,963 - -
Optech Co.,Limited 7,000 - -
PROSOFT ELECTRONICS 581 - -
Smaxon Electronics 224 - -
Price on request
74,768
Distributor Stock MOQ Country
Romaks Technologies 66,963 - -
Optech Co.,Limited 7,000 - -
PROSOFT ELECTRONICS 581 - -
Smaxon Electronics 224 - -
- - - - No - Enable, Frequency Control, Power Good, Soft Start - - - - - - - - - 500 kHz Step-Down - - - 4.5 V to 28 V - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive 0 A to > 20 A 1 - Transistor Driver 0.6 V to 5.5 V - - - - - - - - - - - - - - - 16-VQFN (3x3) 16-VQFN (3x3) - - Yes - - - - Buck - 4.5V ~ 25V - - -
TPS40210QDGQRQ1
TPS40210QDGQRQ1
Texas Instruments
74,760
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 755 - -
Romaks Technologies 45,200 - -
Optech Co.,Limited 24,952 - -
Xingangxin 3,480 - -
Smaxon Electronics 373 - -
Price on request
74,760
Distributor Stock MOQ Country
Braun Electronic Components 755 - -
Romaks Technologies 45,200 - -
Optech Co.,Limited 24,952 - -
Xingangxin 3,480 - -
Smaxon Electronics 373 - -
Yes - - Yes Yes - Enable, Frequency Control, Soft Start - - - 95% - - - - - 35 kHz / 1 MHz Boost, Flyback, Forward, SEPIC - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - 0.53 mA - - Not Present - - - 10-HVSSOP - - - No Yes - - - Boost, Flyback, SEPIC - 4.5 V / 52 V - - -
LM3478MAX/NOPB
LM3478MAX/NOPB
Texas Instruments
74,008
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 34 - -
Romaks Technologies 50,000 - -
Optech Co.,Limited 3,532 - -
Xingangxin 190 - -
Smaxon Electronics 20,252 - -
Price on request
74,008
Distributor Stock MOQ Country
Braun Electronic Components 34 - -
Romaks Technologies 50,000 - -
Optech Co.,Limited 3,532 - -
Xingangxin 190 - -
Smaxon Electronics 20,252 - -
- - - - 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-SOIC - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 40V - - -
LM3488MM
LM3488MM
Texas Instruments
73,742
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Speed Components Ltd 54 - -
Romaks Technologies 60,267 - -
Xingangxin 3,421 - -
Price on request
73,742
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Speed Components Ltd 54 - -
Romaks Technologies 60,267 - -
Xingangxin 3,421 - -
- - - - Yes - 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 - - -
TPS51125RGET
TPS51125RGET
Texas Instruments
73,683
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 72,903 - -
Bristol Electronics 40 - -
Hybrid Electronics 250 - -
Optech Co.,Limited 490 - -
Price on request
73,683
Distributor Stock MOQ Country
Romaks Technologies 72,903 - -
Bristol Electronics 40 - -
Hybrid Electronics 250 - -
Optech Co.,Limited 490 - -
- - - - No - Enable, On Time Control, Power Good - - - 93% - - - - Enable, Light Load Efficiency, Power good - Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C - - Positive 20 A 1 - Transistor Driver 2 V to 5.5 V - - - - - - - OVP/UVP/OCP, Thermal Shutdown (Nonlatch) - - - - - - - 24-VQFN (4x4) 24-VQFN (4x4) - - Yes - - - - Buck - 5.5 V to 28 V - - -
UCC38C41D
UCC38C41D
Texas Instruments
72,545
Across 2 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 225 - -
Romaks Technologies 72,320 - -
Price on request
72,545
Distributor Stock MOQ Country
MW.FEP S.p.A. 225 - -
Romaks Technologies 72,320 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - 0°C ~ 70°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback, Forward Converter - 6.6V ~ 18V - - -
UCC2813PW-0
UCC2813PW-0
Texas Instruments
72,320
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
Price on request
72,320
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
- - - - No - Frequency Control - - - 99% - - - - - - Step-Up, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive 1A 1 - Transistor Driver - - - - - - - - - - - 70ns - - - - 8-TSSOP 8-TSSOP - - No - - - - Boost, Flyback, Forward Converter - 6.9V ~ 12V - - -
MAX1953EUB
MAX1953EUB
Analog Devices / Maxim Integrated
72,320
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
Price on request
72,320
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
- - - - No - Current Limit - - - 89% - - - - - 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-uMAX - - - Yes - - - - Buck - 3V ~ 5.5V - - -
MAX1744AUB
MAX1744AUB
Analog Devices / Maxim Integrated
72,320
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
Price on request
72,320
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
- - - - No - Enable - - - 100% - - - - - Up to 330kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-uMAX/uSOP - - - No - - - - Buck - 4.5V ~ 36V - - -
UCC2891PW
UCC2891PW
Download Datasheet for UCC2891PW
Texas Instruments
72,320
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
Price on request
72,320
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
- - - - Yes - Current Limit, Enable, On Time Control, Ramp, Soft Start - - - 70% - - - - - 250kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP - - - No - - - - Flyback, Forward Converter - 8.5V ~ 16V - - -
TPS40070PWPR
TPS40070PWPR
Download Datasheet for TPS40070PWPR
Texas Instruments
71,106
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Optech Co.,Limited 10,839 - -
Price on request
71,106
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Optech Co.,Limited 10,839 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 93% - - - - - 1MHz Step-Down - - - 4.5V - - - - - - - - - - Surface Mount 1 - -40°C - 4.5V Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-HTSSOP 16-HTSSOP - - Yes No - - - Buck - 4.5V ~ 28V - - -
TPS40055PWP
TPS40055PWP
Texas Instruments
70,414
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 20,000 - -
Romaks Technologies 45,200 - -
Optech Co.,Limited 3,597 - -
PROSOFT ELECTRONICS 10 - -
Xingangxin 1,051 - -
Smaxon Electronics 556 - -
Price on request
70,414
Distributor Stock MOQ Country
Components Technology Group, Inc. 20,000 - -
Romaks Technologies 45,200 - -
Optech Co.,Limited 3,597 - -
PROSOFT ELECTRONICS 10 - -
Xingangxin 1,051 - -
Smaxon Electronics 556 - -
No - - No Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 94% - - - - - Up to 1MHz Step-Down No - No - - - - Gull Wing - - - No No - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive 20A 1 - Transistor Driver 0.7V to 35V - - - - - - - - - - - Not Present - - - 16-HTSSOP 16-HTSSOP - - Yes No - - - Buck - 8V to 40V - - -
UCC2801D
UCC2801D
Texas Instruments
70,267
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Romaks Technologies 60,267 - -
Price on request
70,267
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Romaks Technologies 60,267 - -
- - - - No - Frequency Control - - - 49% - - - - - 46kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - 7.4V Positive - 1 - Transistor Driver - - - - - - - - - - - 70ns Not Present - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback, Forward Converter - 7.4V ~ 12V - - -
MAX1627ESA
MAX1627ESA
Download Datasheet for MAX1627ESA
Analog Devices / Maxim Integrated
69,499
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,336 - -
Romaks Technologies 64,571 - -
PROSOFT ELECTRONICS 12 - -
Xingangxin 2,580 - -
Price on request
69,499
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,336 - -
Romaks Technologies 64,571 - -
PROSOFT ELECTRONICS 12 - -
Xingangxin 2,580 - -
- - - - No - Enable - - - 100% - >90% - - - 300kHz Step-Down - - - 2.6V to 16.5V - - - - - 1mA to >2A - - - - Surface Mount 1 - -40°C to +85°C - - Positive - 1 - Transistor Driver 1.3V to 16V (Adjustable) - - - - - - - - 90µA Max - - - - - - 8-SOIC 8-SOIC - - No - - - - Buck - 3V ~ 16.5V - - -
TPS40007DGQR
TPS40007DGQR
Texas Instruments
68,417
Across 5 distributors
Distributor Stock MOQ Country
Speed Components Ltd 7 - -
Romaks Technologies 62,345 - -
Optech Co.,Limited 3,600 - -
Xingangxin 2,264 - -
Smaxon Electronics 201 - -
Price on request
68,417
Distributor Stock MOQ Country
Speed Components Ltd 7 - -
Romaks Technologies 62,345 - -
Optech Co.,Limited 3,600 - -
Xingangxin 2,264 - -
Smaxon Electronics 201 - -
- - - - No - Current Limit, Enable, Soft Start - - - 94% - - - - - 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-HVSSOP - - - Yes - - - - Buck - 2.25 V to 5.5 V - - -
ISL62872HRUZ-T
ISL62872HRUZ-T
Renesas
68,180
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 66,000 - -
Xingangxin 2,180 - -
Price on request
68,180
Distributor Stock MOQ Country
Flip Electronics 66,000 - -
Xingangxin 2,180 - -
- - - - No - Enable, Phase Control, Power Good, Soft Start - - - - - - ISL62871 - - 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -10°C ~ 100°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-UTQFN (2.6x1.8) - - - Yes - - - - Buck Current Mode PWM Controllers 3.3V ~ 25V - - -
TPS51125RGER
TPS51125RGER
Texas Instruments
66,813
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 16,800 - -
Rayichip 945 - -
Optech Co.,Limited 47,040 - -
PROSOFT ELECTRONICS 675 - -
Xingangxin 1,173 - -
Smaxon Electronics 180 - -
Price on request
66,813
Distributor Stock MOQ Country
Components Technology Group, Inc. 16,800 - -
Rayichip 945 - -
Optech Co.,Limited 47,040 - -
PROSOFT ELECTRONICS 675 - -
Xingangxin 1,173 - -
Smaxon Electronics 180 - -
- - - - No - Enable, On Time Control, Power Good - - - 93% - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C - - Positive - 1 - Transistor Driver 2 V to 5.5 V - - - - - - - OVP/UVP/OCP, Thermal Shutdown (Nonlatch) - - - - - - - 24-VQFN (4x4) 24-VQFN (4x4) - - Yes - - - - Buck - 5.5 V to 28 V - - -
MAX772ESA
MAX772ESA
Download Datasheet for MAX772ESA
Analog Devices / Maxim Integrated
66,267
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,659 - -
Romaks Technologies 60,267 - -
PROSOFT ELECTRONICS 1 - -
Xingangxin 2,340 - -
Price on request
66,267
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,659 - -
Romaks Technologies 60,267 - -
PROSOFT ELECTRONICS 1 - -
Xingangxin 2,340 - -
- - - - No - Enable - - - - - 90% - - - 300kHz Step-Up - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 Up to 15W Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC 110µA Max - No - - - - Boost - 3V - - -
ISL6558IRZ-T
ISL6558IRZ-T
Renesas
66,010
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 10 - -
Flip Electronics 66,000 - -
Price on request
66,010
Distributor Stock MOQ Country
Components Technology Group, Inc. 10 - -
Flip Electronics 66,000 - -
- - - - No - Enable, Frequency Control, Power Good - - - 75% - - - - - 80kHz ~ 1.5MHz Step-Down - - - - - - - - - - - - - - Surface Mount 4 - -40°C ~ 85°C (TA) - - Positive - 4 - PWM Signal - - - - - - - - - - - - - - - - 20-QFN (5x5) - - - - - - - - Buck - 4.75V ~ 5.25V - - -
LM5020MM-1/NOPB
LM5020MM-1/NOPB
Texas Instruments
65,604
Across 7 distributors
Distributor Stock MOQ Country
Fe Components 519 - -
Seba Components 50 - -
Romaks Technologies 43,048 - -
Bristol Electronics 22 - -
Optech Co.,Limited 6,395 - -
Xingangxin 1,570 - -
Smaxon Electronics 14,000 - -
Price on request
65,604
Distributor Stock MOQ Country
Fe Components 519 - -
Seba Components 50 - -
Romaks Technologies 43,048 - -
Bristol Electronics 22 - -
Optech Co.,Limited 6,395 - -
Xingangxin 1,570 - -
Smaxon Electronics 14,000 - -
- - - - Yes - Frequency Control, Soft Start - - - 80% - - - - - 200kHz ~ 630kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-VSSOP - - - No - - - - Flyback - 8V ~ 15V - - -
MAX1954EUB
MAX1954EUB
Analog Devices / Maxim Integrated
65,162
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,700 - -
Romaks Technologies 60,267 - -
Smaxon Electronics 195 - -
Price on request
65,162
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,700 - -
Romaks Technologies 60,267 - -
Smaxon Electronics 195 - -
- - - - No - Current Limit - - - 89% - - - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-uMAX - - - Yes - - - - Buck - 3V ~ 5.5V - - -
TPS40304DRCR
TPS40304DRCR
Texas Instruments
64,783
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Optech Co.,Limited 1,814 - -
Xingangxin 1,259 - -
Smaxon Electronics 1,443 - -
Price on request
64,783
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Optech Co.,Limited 1,814 - -
Xingangxin 1,259 - -
Smaxon Electronics 1,443 - -
- - - - No - Enable, Power Good, Soft Start - - - 90% - - - - Enable, Power good, Prebias startup, Spread Spectrum, Synchronous rectification 600kHz Step-Down - - - 3 V to 20 V - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive 25 A 1 - Transistor Driver 0.6 V to 18 V - - - - - - - - - - - - - - - 10-VSON (3x3) 10-VSON (3x3) - - Yes - - - - Buck - 3V ~ 20V - - -
TPS40211DGQR
TPS40211DGQR
Texas Instruments
64,034
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 25,454 - -
Optech Co.,Limited 38,025 - -
Smaxon Electronics 555 - -
Price on request
64,034
Distributor Stock MOQ Country
Fe Components 25,454 - -
Optech Co.,Limited 38,025 - -
Smaxon Electronics 555 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - 67.3% - - - - - - 35 kHz to 1 MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - 1.5 mA - - - - - - 10-HVSSOP - - - No - - - - Boost, Flyback, SEPIC - 4.5 V to 52 V - - -
UC3845BD1R2G
UC3845BD1R2G
Download Datasheet for UC3845BD1R2G
On Semiconductor
63,980
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 60,000 - -
PROSOFT ELECTRONICS 2,500 - -
Xingangxin 1,480 - -
Price on request
63,980
Distributor Stock MOQ Country
Fe Components 60,000 - -
PROSOFT ELECTRONICS 2,500 - -
Xingangxin 1,480 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback - 7.6V to 30V - - -
TL594INSR
TL594INSR
Download Datasheet for TL594INSR
Texas Instruments
63,835
Across 6 distributors
Distributor Stock MOQ Country
Seba Components 1,100 - -
Romaks Technologies 54,788 - -
Optech Co.,Limited 4,820 - -
PROSOFT ELECTRONICS 15 - -
Xingangxin 1,112 - -
Smaxon Electronics 2,000 - -
Price on request
63,835
Distributor Stock MOQ Country
Seba Components 1,100 - -
Romaks Technologies 54,788 - -
Optech Co.,Limited 4,820 - -
PROSOFT ELECTRONICS 15 - -
Xingangxin 1,112 - -
Smaxon Electronics 2,000 - -
- - - - No - Dead Time Control, Frequency Control - - - 97% - - - - - 1kHz to 300kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SO 16-SO - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V to 40V - - -
LM3481MM/NOPB
LM3481MM/NOPB
Texas Instruments
63,434
Across 5 distributors
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Optech Co.,Limited 47 - -
PROSOFT ELECTRONICS 149 - -
Xingangxin 1,540 - -
Smaxon Electronics 1,431 - -
Price on request
63,434
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Optech Co.,Limited 47 - -
PROSOFT ELECTRONICS 149 - -
Xingangxin 1,540 - -
Smaxon Electronics 1,431 - -
- - - - Yes - Enable, Frequency Control, Ramp, Soft Start - - - 85% - - - - - 100kHz ~ 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-VSSOP - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 48V - - -
TPS5103IDBR
TPS5103IDBR
Texas Instruments
63,221
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 57,900 - -
Smaxon Electronics 5,321 - -
Price on request
63,221
Distributor Stock MOQ Country
Optech Co.,Limited 57,900 - -
Smaxon Electronics 5,321 - -
- - - - No - Current Limit, Frequency Control, Soft Start - - 100% - - 95% - - - 200 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive 20 A 1 - Transistor Driver 1.2 V - - - - - - - - 0.0005 A - - Present - - - 20-SSOP 20-SSOP - - Yes - - - - Buck - 4.5 V to 25 V - - -
UC3844ADTR
UC3844ADTR
Texas Instruments
62,057
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Xingangxin 1,790 - -
Price on request
62,057
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Xingangxin 1,790 - -
No - - No No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - No - - - - Gull Wing - - - No No - Surface Mount 1 - 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 14-SOIC 14-SOIC - - No - - - - Boost, Buck, Flyback, Forward - 10V to 30V - - -
TL594IPWR
TL594IPWR
Download Datasheet for TL594IPWR
Texas Instruments
61,867
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Smaxon Electronics 1,600 - -
Price on request
61,867
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Smaxon Electronics 1,600 - -
- - - - No - Dead Time Control, Frequency Control - - - 97% - - - - - 1 kHz / 300 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C / 85°C - - Positive 200 mA 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP 16-TSSOP - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7 V - - -
LM5118MHX/NOPB
LM5118MHX/NOPB
Texas Instruments
61,714
Across 5 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 31 - -
Romaks Technologies 19,234 - -
Optech Co.,Limited 6,018 - -
Xingangxin 1,319 - -
Smaxon Electronics 35,112 - -
Price on request
61,714
Distributor Stock MOQ Country
MW.FEP S.p.A. 31 - -
Romaks Technologies 19,234 - -
Optech Co.,Limited 6,018 - -
Xingangxin 1,319 - -
Smaxon Electronics 35,112 - -
- - - - Yes - Enable, Frequency Control, Ramp, Soft Start - - - 80% - - - - - 200kHz, 515kHz Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-HTSSOP - - - No - - - - Buck-Boost - 3 V to 75 V - - -
UC3842ADTR
UC3842ADTR
Texas Instruments
61,146
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Rayichip 879 - -
Price on request
61,146
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Rayichip 879 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC - - - No - - - - Boost, Buck, Flyback, Forward - 10V to 30V - - -
UC2843DTR
UC2843DTR
Texas Instruments
60,467
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Smaxon Electronics 200 - -
Price on request
60,467
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Smaxon Electronics 200 - -
- - - - No - Frequency Control - - - 97% - - - - - 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - 14-SOIC - - - - - - - - - - - - - - 14-SOIC - - - No - - - - Boost, Buck, Buck-Boost, Flyback, Forward - 12V to 28V - - -
LM3475MFX/NOPB
LM3475MFX/NOPB
Texas Instruments
60,267
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Price on request
60,267
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
- - - - No - Enable - - - 100% - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - SOT-23-5 - - - No - - - - Buck - 2.7V ~ 10V - - -
UC2842DTR
UC2842DTR
Texas Instruments
60,267
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Price on request
60,267
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
- - - - No - Frequency Control - - - 97% - - - - 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 - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Buck, Buck-Boost, Flyback, Forward - 12V to 28V - - -
MAX1714AEEP-T
MAX1714AEEP-T
Analog Devices / Maxim Integrated
60,267
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Price on request
60,267
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LM3475MF/NOPB
LM3475MF/NOPB
Texas Instruments
60,267
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Price on request
60,267
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
- - - - No - Enable - - - 100% - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - SOT-23-5 - - - No - - - - Buck - 2.7V ~ 10V - - -
UC3845DTR
UC3845DTR
Texas Instruments
60,267
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Price on request
60,267
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No Yes - - - Boost, Buck, Buck-Boost, Flyback, Forward - 12V to 28V - - -
TPS40210DGQG4
TPS40210DGQG4
Texas Instruments
60,267
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
Price on request
60,267
Distributor Stock MOQ Country
Romaks Technologies 60,267 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - 95% - - - - Enable, Frequency synchronization, Nonsynchronous rectification 35kHz / 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-HVSSOP 10-HVSSOP - - No - - - - Boost, Flyback, Forward, SEPIC - 4.5V ~ 52V - - -
TPS40090PWR
TPS40090PWR
Download Datasheet for TPS40090PWR
Texas Instruments
58,977
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Optech Co.,Limited 9,777 - -
Smaxon Electronics 4,000 - -
Price on request
58,977
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Optech Co.,Limited 9,777 - -
Smaxon Electronics 4,000 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 87.5% - - - - - 100kHz ~ 1.2MHz Step-Down - - - 4.5V to 15V - - - - - - - - - - Surface Mount 4 - -40°C to 85°C - - Positive - 4 - PWM Signal - - - - - - - - - - - - - - - - 24-TSSOP 24-TSSOP - - No - - - - Buck - 4.5V ~ 15V - - -
TPS40305DRCR
TPS40305DRCR
Texas Instruments
58,781
Across 5 distributors
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
Optech Co.,Limited 21,600 - -
PROSOFT ELECTRONICS 799 - -
Xingangxin 1,000 - -
Smaxon Electronics 5,249 - -
Price on request
58,781
Distributor Stock MOQ Country
Romaks Technologies 30,133 - -
Optech Co.,Limited 21,600 - -
PROSOFT ELECTRONICS 799 - -
Xingangxin 1,000 - -
Smaxon Electronics 5,249 - -
- - - - No - Enable, Power Good, Soft Start - - - 85 % - - - - - 1.2 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-VSON (3x3) - - - Yes - - - - Buck - 3 V to 20 V - - -
TPS53125PWR
TPS53125PWR
Texas Instruments
58,352
Across 4 distributors
Distributor Stock MOQ Country
Rayichip 1,564 - -
Optech Co.,Limited 55,000 - -
PROSOFT ELECTRONICS 224 - -
Smaxon Electronics 1,564 - -
Price on request
58,352
Distributor Stock MOQ Country
Rayichip 1,564 - -
Optech Co.,Limited 55,000 - -
PROSOFT ELECTRONICS 224 - -
Smaxon Electronics 1,564 - -
- - - - No - Enable - - - - - - - - - 350kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 24-TSSOP - - - Yes - - - - Buck - 4.5V ~ 24V - - -
Showing 101-150 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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