Have a small number of parts or want to add parts manually? Request Quote manually

News
|
DistyParts Icon

Search across all market segments

Parametric Filter

  Live marketplace • Category view

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
31 distributors
Browse all parts ➜

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 Applications Clock Sync Control Features Duty Cycle (Max) Efficiency Features Frequency Function Mounting Type Number of Outputs Operating Temperature Output Configuration Output Phases Output Type Power (Watts) Serial Interfaces Supplier Device Package Synchronous Rectifier Topology Type Voltage
TL494CN
TL494CN
Texas Instruments
737,553
Across 8 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,750 - -
Fe Components 75,600 - -
Romaks Technologies 645,714 - -
Bristol Electronics 25 - -
Partservice 38 - -
Optech Co.,Limited 8,457 - -
Xingangxin 1,319 - -
Smaxon Electronics 650 - -
Price on request
737,553
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,750 - -
Fe Components 75,600 - -
Romaks Technologies 645,714 - -
Bristol Electronics 25 - -
Partservice 38 - -
Optech Co.,Limited 8,457 - -
Xingangxin 1,319 - -
Smaxon Electronics 650 - -
- No Dead Time Control, Frequency Control 45% - - 1kHz ~ 300kHz Step-Up, Step-Down, Step-Up/Step-Down Through Hole 2 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 16-PDIP No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 40V
TL494IDRG4
TL494IDRG4
Texas Instruments
724,300
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 723,200 - -
Optech Co.,Limited 1,100 - -
Price on request
724,300
Distributor Stock MOQ Country
Romaks Technologies 723,200 - -
Optech Co.,Limited 1,100 - -
- No Dead Time Control, Frequency Control 45% - - 1kHz ~ 300kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-SOIC No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 40V
NCV887001D1R2G
NCV887001D1R2G
Download Datasheet for NCV887001D1R2G
On Semiconductor
580,034
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 577,134 - -
Xingangxin 2,900 - -
Price on request
580,034
Distributor Stock MOQ Country
Braun Electronic Components 577,134 - -
Xingangxin 2,900 - -
- Yes Current Limit, Enable 93% - - 100kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive 1 Transistor Driver - - 8-SOIC No Boost, Flyback - 3.2V ~ 40V
ISL6535CBZ-T
ISL6535CBZ-T
Renesas
497,499
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 497,499 - -
Price on request
497,499
Distributor Stock MOQ Country
Flip Electronics 497,499 - -
- No Current Limit, Enable, Frequency Control, Soft Start 100% - - 200kHz Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 14-SOIC Yes Buck - 10.8V ~ 13.2V
TL594CDR2G
TL594CDR2G
Download Datasheet for TL594CDR2G
On Semiconductor
486,836
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 480,000 - -
Optech Co.,Limited 6,836 - -
Price on request
486,836
Distributor Stock MOQ Country
Flip Electronics 480,000 - -
Optech Co.,Limited 6,836 - -
- No Dead Time Control, Frequency Control 96% - - 300kHz Step-Down, Step-Up/Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-SOIC Yes Buck, Push-Pull - 7V ~ 40V
UC3843DTR
UC3843DTR
Texas Instruments
482,000
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 30,000 - -
Romaks Technologies 452,000 - -
Price on request
482,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 30,000 - -
Romaks Technologies 452,000 - -
- No Frequency Control 97% - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 14-SOIC No Boost, Buck, Buck-Boost, Flyback, Forward - 12V ~ 28V
ISL8845AABZ-T
ISL8845AABZ-T
Renesas
435,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 435,000 - -
Price on request
435,000
Distributor Stock MOQ Country
Flip Electronics 435,000 - -
- No Current Limit, Frequency Control 48% - - Up to 2MHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-SOIC No Boost, Flyback - 9V ~ 30V
UC2843D8
UC2843D8
Texas Instruments
373,159
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 361,600 - -
Bristol Electronics 26 - -
Optech Co.,Limited 8,193 - -
Xingangxin 1,340 - -
Price on request
373,159
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 361,600 - -
Bristol Electronics 26 - -
Optech Co.,Limited 8,193 - -
Xingangxin 1,340 - -
- No Frequency Control 97% - - 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 No Boost, Buck, Buck-Boost, Flyback, Forward - 12V ~ 28V
UC2842D8
UC2842D8
Texas Instruments
361,600
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 361,600 - -
Price on request
361,600
Distributor Stock MOQ Country
Romaks Technologies 361,600 - -
- No Frequency Control 97% - - 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 No Boost, Buck, Buck-Boost, Flyback, Forward - 12V ~ 28V
UC2842ADTR
UC2842ADTR
Texas Instruments
312,754
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 278,154 - -
Optech Co.,Limited 32,100 - -
Smaxon Electronics 2,500 - -
Price on request
312,754
Distributor Stock MOQ Country
Romaks Technologies 278,154 - -
Optech Co.,Limited 32,100 - -
Smaxon Electronics 2,500 - -
- 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 - - 14-SOIC No Boost, Buck, Flyback, Forward - 10V ~ 30V
NCP5230MNTWG
NCP5230MNTWG
Download Datasheet for NCP5230MNTWG
On Semiconductor
280,149
Across 3 distributors
Distributor Stock MOQ Country
Flip Electronics 274,982 - -
Optech Co.,Limited 4,071 - -
Xingangxin 1,096 - -
Price on request
280,149
Distributor Stock MOQ Country
Flip Electronics 274,982 - -
Optech Co.,Limited 4,071 - -
Xingangxin 1,096 - -
- Yes Enable, Power Good 95% - - 100kHz ~ 1MHz Step-Down Surface Mount 1 0°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-QFN (3x3) Yes Buck - 4.5V ~ 13.2V
UC3842BD1R2G
UC3842BD1R2G
Download Datasheet for UC3842BD1R2G
On Semiconductor
270,680
Across 3 distributors
Distributor Stock MOQ Country
Flip Electronics 267,500 - -
Xingangxin 1,794 - -
Smaxon Electronics 1,386 - -
Price on request
270,680
Distributor Stock MOQ Country
Flip Electronics 267,500 - -
Xingangxin 1,794 - -
Smaxon Electronics 1,386 - -
- No Frequency Control 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-SOIC No Boost, Flyback - 10V ~ 30V
TL494CDRG4
TL494CDRG4
Texas Instruments
266,888
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,745 - -
Romaks Technologies 254,648 - -
Optech Co.,Limited 3,495 - -
Price on request
266,888
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,745 - -
Romaks Technologies 254,648 - -
Optech Co.,Limited 3,495 - -
- No Dead Time Control, Frequency Control 45% - - 1kHz ~ 300kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 16-SOIC No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 40V
NCV3011DTBR2G
NCV3011DTBR2G
Download Datasheet for NCV3011DTBR2G
On Semiconductor
262,500
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 260,000 - -
Smaxon Electronics 2,500 - -
Price on request
262,500
Distributor Stock MOQ Country
Flip Electronics 260,000 - -
Smaxon Electronics 2,500 - -
- Yes Current Limit, Dead Time Control, Enable, Power Good, Power On Reset, Ramp, Slew Control, Soft Start 83% - - 400kHz Step-Down Surface Mount 1 -40°C ~ 140°C (TJ) Positive 1 Transistor Driver - - 14-TSSOP Yes Buck - 4.7V ~ 28V
TL494CD
TL494CD
Texas Instruments
250,741
Across 7 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,362 - -
Braun Electronic Components 520 - -
Romaks Technologies 205,455 - -
Bristol Electronics 156 - -
Partservice 720 - -
Optech Co.,Limited 39,770 - -
Smaxon Electronics 758 - -
Price on request
250,741
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,362 - -
Braun Electronic Components 520 - -
Romaks Technologies 205,455 - -
Bristol Electronics 156 - -
Partservice 720 - -
Optech Co.,Limited 39,770 - -
Smaxon Electronics 758 - -
- No Dead Time Control, Frequency Control 45% - - 1kHz ~ 300kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 16-SOIC No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 40V
TL494CPWR
TL494CPWR
Texas Instruments
231,911
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 226,000 - -
Optech Co.,Limited 235 - -
PROSOFT ELECTRONICS 9 - -
Xingangxin 3,667 - -
Price on request
231,911
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 226,000 - -
Optech Co.,Limited 235 - -
PROSOFT ELECTRONICS 9 - -
Xingangxin 3,667 - -
- No Dead Time Control, Frequency Control 45% - - 1kHz ~ 300kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 16-TSSOP No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 40V
UC3843BD1R2G
UC3843BD1R2G
Download Datasheet for UC3843BD1R2G
On Semiconductor
230,030
Across 8 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,358 - -
ADI/AAR OEM Supply 11 - -
Flip Electronics 208,500 - -
Bristol Electronics 140 - -
Optech Co.,Limited 8,876 - -
PROSOFT ELECTRONICS 5,000 - -
Xingangxin 2,645 - -
Smaxon Electronics 2,500 - -
Price on request
230,030
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,358 - -
ADI/AAR OEM Supply 11 - -
Flip Electronics 208,500 - -
Bristol Electronics 140 - -
Optech Co.,Limited 8,876 - -
PROSOFT ELECTRONICS 5,000 - -
Xingangxin 2,645 - -
Smaxon Electronics 2,500 - -
- No Frequency Control 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-SOIC No Boost, Flyback - 7.6V ~ 30V
UC2842BD1R2G
UC2842BD1R2G
Download Datasheet for UC2842BD1R2G
On Semiconductor
227,585
Across 6 distributors
Distributor Stock MOQ Country
Fe Components 2,400 - -
Flip Electronics 215,000 - -
Spartce Electronics. 5 - -
Optech Co.,Limited 150 - -
Xingangxin 2,264 - -
Smaxon Electronics 7,766 - -
Price on request
227,585
Distributor Stock MOQ Country
Fe Components 2,400 - -
Flip Electronics 215,000 - -
Spartce Electronics. 5 - -
Optech Co.,Limited 150 - -
Xingangxin 2,264 - -
Smaxon Electronics 7,766 - -
- No Frequency Control 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -25°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-SOIC No Boost, Flyback - 10V ~ 30V
TL494ID
TL494ID
Texas Instruments
227,000
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 226,000 - -
Xingangxin 1,000 - -
Price on request
227,000
Distributor Stock MOQ Country
Romaks Technologies 226,000 - -
Xingangxin 1,000 - -
- No Dead Time Control, Frequency Control 45% - - 1kHz ~ 300kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-SOIC No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 40V
SG3524DR
SG3524DR
Texas Instruments
224,847
Across 5 distributors
Distributor Stock MOQ Country
Fe Components 10 - -
Romaks Technologies 212,706 - -
Bristol Electronics 1,920 - -
Optech Co.,Limited 9,111 - -
Xingangxin 1,100 - -
Price on request
224,847
Distributor Stock MOQ Country
Fe Components 10 - -
Romaks Technologies 212,706 - -
Bristol Electronics 1,920 - -
Optech Co.,Limited 9,111 - -
Xingangxin 1,100 - -
- No Current Limit, Frequency Control 45% - - 450kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 16-SOIC No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8V ~ 40V
NCV887105D1R2G
NCV887105D1R2G
On Semiconductor
220,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 220,000 - -
Price on request
220,000
Distributor Stock MOQ Country
Flip Electronics 220,000 - -
- Yes Current Limit, Enable 88% - - 170kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive 1 Transistor Driver - - 8-SOIC No Boost, Flyback - 3.2V ~ 40V
UC3843BD1G
UC3843BD1G
Download Datasheet for UC3843BD1G
On Semiconductor
210,362
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 210,362 - -
Price on request
210,362
Distributor Stock MOQ Country
Flip Electronics 210,362 - -
- No Frequency Control 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-SOIC No Boost, Flyback - 7.6V ~ 30V
SG3525ADWR2G
SG3525ADWR2G
Download Datasheet for SG3525ADWR2G
On Semiconductor
209,935
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 201,793 - -
Optech Co.,Limited 4,796 - -
Xingangxin 1,565 - -
Smaxon Electronics 1,781 - -
Price on request
209,935
Distributor Stock MOQ Country
Components Technology Group, Inc. 201,793 - -
Optech Co.,Limited 4,796 - -
Xingangxin 1,565 - -
Smaxon Electronics 1,781 - -
- Yes Enable, Frequency Control, Soft Start 49% - - 100Hz ~ 400kHz Step-Up/Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 16-SOIC Yes Push-Pull - 8V ~ 35V
UC2845BD1013TR
UC2845BD1013TR
STMicroelectronics
206,237
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Fe Components 192,500 - -
Risen Electronics 7,000 - -
Xingangxin 4,737 - -
Price on request
206,237
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Fe Components 192,500 - -
Risen Electronics 7,000 - -
Xingangxin 4,737 - -
- No Frequency Control 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive, Isolation Capable 1 Transistor Driver - - 8-SOIC No Boost, Flyback - 7.6V ~ 30V
TPS51120RHBR
TPS51120RHBR
Texas Instruments
203,052
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 86,095 - -
Optech Co.,Limited 114,638 - -
Xingangxin 1,565 - -
Smaxon Electronics 754 - -
Price on request
203,052
Distributor Stock MOQ Country
Romaks Technologies 86,095 - -
Optech Co.,Limited 114,638 - -
Xingangxin 1,565 - -
Smaxon Electronics 754 - -
- No Enable, On Time Control, Power Good - - - - Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 32-VQFN (5x5) Yes Buck - 4.5V ~ 28V
TPS64201DBVR
TPS64201DBVR
Texas Instruments
201,410
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 110,000 - -
Smaxon Electronics 1,010 - -
Price on request
201,410
Distributor Stock MOQ Country
Romaks Technologies 90,400 - -
Optech Co.,Limited 110,000 - -
Smaxon Electronics 1,010 - -
- No Enable 100% - - - Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive or Negative 1 Transistor Driver - - SOT-23-6 No Buck - 1.8V ~ 6.5V
ISL81601FVEZ-T
ISL81601FVEZ-T
Renesas
201,156
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 201,156 - -
Price on request
201,156
Distributor Stock MOQ Country
Flip Electronics 201,156 - -
- Yes Current Limit, Enable, Power Good - - - 90kHz ~ 650kHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 125°C (TA) Positive 2 PWM Signal - - 38-HTSSOP Yes Buck-Boost - 4.5V ~ 60V
UCC28C42D
UCC28C42D
Texas Instruments
200,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 200,000 - -
Price on request
200,000
Distributor Stock MOQ Country
Romaks Technologies 200,000 - -
- No Frequency Control 96% - - 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 - 9V ~ 18V
SG3524DG4
SG3524DG4
Texas Instruments
200,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 200,000 - -
Price on request
200,000
Distributor Stock MOQ Country
Romaks Technologies 200,000 - -
- No Current Limit, Frequency Control 45% - - 450kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 16-SOIC No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8V ~ 40V
TPS64203DBVR
TPS64203DBVR
Texas Instruments
195,445
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Speed Components Ltd 1,445 - -
Romaks Technologies 100,000 - -
Optech Co.,Limited 90,000 - -
Price on request
195,445
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Speed Components Ltd 1,445 - -
Romaks Technologies 100,000 - -
Optech Co.,Limited 90,000 - -
- No Enable 100% - - - Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive or Negative 1 Transistor Driver - - SOT-23-6 No Buck - 1.8V ~ 6.5V
TL2844BDR-8
TL2844BDR-8
Download Datasheet for TL2844BDR-8
Texas Instruments
189,293
Across 6 distributors
Distributor Stock MOQ Country
Romaks Technologies 164,364 - -
Bristol Electronics 25 - -
Optech Co.,Limited 6,989 - -
PROSOFT ELECTRONICS 7,180 - -
Xingangxin 3,235 - -
Smaxon Electronics 7,500 - -
Price on request
189,293
Distributor Stock MOQ Country
Romaks Technologies 164,364 - -
Bristol Electronics 25 - -
Optech Co.,Limited 6,989 - -
PROSOFT ELECTRONICS 7,180 - -
Xingangxin 3,235 - -
Smaxon Electronics 7,500 - -
- No Frequency Control 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-SOIC No Boost, Flyback, Forward - 10V ~ 30V
TPS51219RTER
TPS51219RTER
Texas Instruments
187,792
Across 5 distributors
Distributor Stock MOQ Country
Romaks Technologies 141,250 - -
Chanetech 100 - -
Optech Co.,Limited 42,531 - -
Xingangxin 3,421 - -
Smaxon Electronics 490 - -
Price on request
187,792
Distributor Stock MOQ Country
Romaks Technologies 141,250 - -
Chanetech 100 - -
Optech Co.,Limited 42,531 - -
Xingangxin 3,421 - -
Smaxon Electronics 490 - -
- No Enable, Power Good - - - - Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-WQFN (3x3) Yes Buck - 3V ~ 28V
UC2844BD1013TR
UC2844BD1013TR
STMicroelectronics
185,407
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Fe Components 127,500 - -
Seba Components 52,500 - -
Xingangxin 1,096 - -
Smaxon Electronics 711 - -
Price on request
185,407
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Fe Components 127,500 - -
Seba Components 52,500 - -
Xingangxin 1,096 - -
Smaxon Electronics 711 - -
- No Frequency Control 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -25°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-SOIC No Boost, Flyback - 10V ~ 30V
TPS51124RGER
TPS51124RGER
Download Datasheet for TPS51124RGER
Texas Instruments
176,353
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,362 - -
Romaks Technologies 60,267 - -
Optech Co.,Limited 111,206 - -
Xingangxin 1,079 - -
Smaxon Electronics 439 - -
Price on request
176,353
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,362 - -
Romaks Technologies 60,267 - -
Optech Co.,Limited 111,206 - -
Xingangxin 1,079 - -
Smaxon Electronics 439 - -
- No Enable, On Time Control, Power Good - - - - Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 24-VQFN (4x4) Yes Buck - 4.5V ~ 5.5V
UCC25630-1DDBR
UCC25630-1DDBR
Texas Instruments
168,002
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 168,002 - -
Price on request
168,002
Distributor Stock MOQ Country
Braun Electronic Components 168,002 - -
- No Hybrid Hysteretic Control (HHC) 50% - - 35kHz ~ 1MHz - Surface Mount 1 -40°C ~ 125°C (TJ) Positive, Isolation Capable 1 Transistor Driver - - 14-SOIC No Half-Bridge - 13V ~ 26V
UCC28C43DR
UCC28C43DR
Texas Instruments
167,272
Across 10 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 35,478 - -
Fe Components 7,502 - -
MW.FEP S.p.A. 6 - -
Speed Components Ltd 790 - -
Innova Technologies 200 - -
Romaks Technologies 66,963 - -
Optech Co.,Limited 5,313 - -
PROSOFT ELECTRONICS 13,730 - -
Xingangxin 4,737 - -
Smaxon Electronics 32,553 - -
Price on request
167,272
Distributor Stock MOQ Country
Components Technology Group, Inc. 35,478 - -
Fe Components 7,502 - -
MW.FEP S.p.A. 6 - -
Speed Components Ltd 790 - -
Innova Technologies 200 - -
Romaks Technologies 66,963 - -
Optech Co.,Limited 5,313 - -
PROSOFT ELECTRONICS 13,730 - -
Xingangxin 4,737 - -
Smaxon Electronics 32,553 - -
- No Frequency Control 96% - - 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
TL1451CNSR
TL1451CNSR
Texas Instruments
164,305
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 139,077 - -
Optech Co.,Limited 25,228 - -
Price on request
164,305
Distributor Stock MOQ Country
Romaks Technologies 139,077 - -
Optech Co.,Limited 25,228 - -
- No Frequency Control - - - 1kHz ~ 500kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 -20°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-SO No Buck, Boost, Flyback - 3.6V ~ 50V
XR75100ELTR-F
XR75100ELTR-F
Maxlinear
159,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 159,000 - -
Price on request
159,000
Distributor Stock MOQ Country
Flip Electronics 159,000 - -
- No Current Limit, Enable, On Time Control, Power Good, Soft Start - - - - Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 16-QFN (3x3) Yes Buck - 5.5V ~ 40V
XR75100EL-F
XR75100EL-F
Maxlinear
159,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 159,000 - -
Price on request
159,000
Distributor Stock MOQ Country
Flip Electronics 159,000 - -
- No Current Limit, Enable, On Time Control, Power Good, Soft Start - - - - Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 16-QFN (3x3) Yes Buck - 5.5V ~ 40V
TL5001CDR
TL5001CDR
Texas Instruments
155,752
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 150,667 - -
Xingangxin 2,597 - -
Smaxon Electronics 488 - -
Price on request
155,752
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 150,667 - -
Xingangxin 2,597 - -
Smaxon Electronics 488 - -
- No Dead Time Control, Frequency Control 100% - - 20kHz ~ 500kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 1 -20°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-SOIC No Buck, Boost, Flyback - 3.6V ~ 40V
TPS40200DR
TPS40200DR
Texas Instruments
151,079
Across 8 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 50,000 - -
OTL Components 47 - -
Romaks Technologies 78,609 - -
Bristol Electronics 36 - -
Rayichip 375 - -
Optech Co.,Limited 9,801 - -
Xingangxin 1,149 - -
Smaxon Electronics 11,062 - -
Price on request
151,079
Distributor Stock MOQ Country
Components Technology Group, Inc. 50,000 - -
OTL Components 47 - -
Romaks Technologies 78,609 - -
Bristol Electronics 36 - -
Rayichip 375 - -
Optech Co.,Limited 9,801 - -
Xingangxin 1,149 - -
Smaxon Electronics 11,062 - -
- 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
UPC494C-A
UPC494C-A
Renesas
151,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 151,000 - -
Price on request
151,000
Distributor Stock MOQ Country
Smaxon Electronics 151,000 - -
- Yes Dead Time Control, Frequency Control 49% - - 1kHz ~ 300kHz Step-Down Through Hole 1 -20°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-DIP No Buck - 7V ~ 40V
UC2843D8TRG4
UC2843D8TRG4
Texas Instruments
150,667
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
Price on request
150,667
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
- No Frequency Control 97% - - 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 No Boost, Buck, Buck-Boost, Flyback, Forward - 12V ~ 28V
TL494CNS
TL494CNS
Texas Instruments
150,667
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
Price on request
150,667
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
- No Dead Time Control, Frequency Control 45% - - 1kHz ~ 300kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 16-SO No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 40V
UC3844ADTRG4
UC3844ADTRG4
Texas Instruments
150,667
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
Price on request
150,667
Distributor Stock MOQ Country
Romaks Technologies 150,667 - -
- No Frequency Control 48% - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 14-SOIC No Boost, Buck, Flyback, Forward - 10V ~ 30V
TL2845BDR-8
TL2845BDR-8
Download Datasheet for TL2845BDR-8
Texas Instruments
149,878
Across 5 distributors
Distributor Stock MOQ Country
Romaks Technologies 76,936 - -
Spartce Electronics. 10 - -
Optech Co.,Limited 41,178 - -
Xingangxin 1,000 - -
Smaxon Electronics 30,754 - -
Price on request
149,878
Distributor Stock MOQ Country
Romaks Technologies 76,936 - -
Spartce Electronics. 10 - -
Optech Co.,Limited 41,178 - -
Xingangxin 1,000 - -
Smaxon Electronics 30,754 - -
- No Frequency Control 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-SOIC No Boost, Flyback, Forward - 7.6V ~ 30V
TL5001CPSR
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 - -
Price on request
146,782
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 113,000 - -
Optech Co.,Limited 30,000 - -
Smaxon Electronics 1,282 - -
- No Dead Time Control, Frequency Control 100% - - 20kHz ~ 500kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 1 -20°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-SO No Buck, Boost, Flyback - 3.6V ~ 40V
UC2843AD8TR
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 - -
Price on request
141,528
Distributor Stock MOQ Country
Romaks Technologies 72,320 - -
Rayichip 1,011 - -
Xingangxin 1,531 - -
Smaxon Electronics 66,666 - -
- 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 No Boost, Buck, Flyback, Forward - 7.6V ~ 30V
UCC2801DTR
UCC2801DTR
Texas Instruments
139,015
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 138,015 - -
Xingangxin 1,000 - -
Price on request
139,015
Distributor Stock MOQ Country
Romaks Technologies 138,015 - -
Xingangxin 1,000 - -
- No Frequency Control 49% - - 46kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-SOIC No Boost, Flyback, Forward Converter - 7.4V ~ 12V
TL1451ACDBR
TL1451ACDBR
Texas Instruments
135,489
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 133,926 - -
Optech Co.,Limited 1,418 - -
Smaxon Electronics 145 - -
Price on request
135,489
Distributor Stock MOQ Country
Romaks Technologies 133,926 - -
Optech Co.,Limited 1,418 - -
Smaxon Electronics 145 - -
- No Frequency Control - - - 1kHz ~ 500kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 -20°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-SSOP No Buck, Boost, Flyback - 3.6V ~ 50V
Showing 1-50 of 11,939 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.

Read full description

About Us

DistyParts is a Marketplace for Distributors of electronic / electrical / electromechanical components and does not sell, stock or support buyers directly. All transactions through our site are managed directly by participating distributors.

Information

Account

Store

Contact Us

If you have any query, please contact us

[email protected]

â“’ Copyright 2026. All Right Reserved | Powered by - Distyman

Home
Categories
Submit RFQ
Login
Account

Categories