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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.

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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 Duty Cycle (Max) Efficiency Features Frequency Function Halogen Free Industrial Grade Input Voltage Lead Spacing Lead Style Medical Grade Military Grade Mounting Type Number of Outputs Operating Temperature Operating Temperature Range Operating Voltage Output Configuration Output Current Output Phases Output Type Output Voltage Overload Protection Power Dissipation Quiescent Current SVHC Present Storage Temperature Supplier Device Package Supplier Package Supply Voltage Synchronous Rectifier Tape & Reel Thermal Resistance Topology Voltage Voltage Supply
Product image for LM5176PWPR by Texas Instruments
LM5176PWPR
Texas Instruments
20,550
Across 8 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,471 - -
Romaks Technologies 7,533 - -
Bristol Electronics 47 - -
Optech Co.,Limited 2,984 - -
PROSOFT ELECTRONICS 2,000 - -
Xingangxin 2,264 - -
Smaxon Electronics 4,250 - -
Shenzhen YJT Company Limited 1 - -
Price on request
 - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 100% - - 100kHz ~ 600kHz Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - - Positive - 1 Transistor Driver - - - - - - 28-HTSSOP - - Yes - - Buck-Boost 4.2V ~ 55V -
Product image for UCC2895DW by Texas Instruments
UCC2895DW
Texas Instruments
20,460
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,569 - -
Romaks Technologies 14,125 - -
Chanetech 185 - -
Xingangxin 2,581 - -
$3.30
 - - Yes - Frequency Control, Soft Start, Sync - 100% - - 1MHz - - - - - - - - Surface Mount 1 -40°C to 85°C - - Positive - 1 PWM - - - - - - 20-SOIC 20-SOIC - - - - Phase-Shifted Full-Bridge 10V to 16.5V -
Product image for UC3844BVNG by On Semiconductor
UC3844BVNG
Download Datasheet for UC3844BVNG
On Semiconductor
20,400
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 19,900 - -
Husky International Electronic 500 - -
$0.78
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Through Hole 1 -40°C ~ 105°C (TA) - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 8-PDIP - - No - - Boost, Flyback 10V to 36V -
Product image for MAX16932ATIR/V+T by Analog Devices / Maxim Integrated
MAX16932ATIR/V+T
Download Datasheet for MAX16932ATIR/V+T
Analog Devices / Maxim Integrated
20,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 20,100 - -
$0.78
 Yes Yes Yes - Enable, Frequency Control, Power Good - 98.5% - - 1MHz to 2.2MHz Step-Down - - - - - - - Surface Mount 2 -40°C to 125°C (TJ) - - Positive - 2 Transistor Driver - - - - - - 28-TQFN (5x5) - - Yes Yes - Buck 3.5V to 42V -
Product image for MAX8546EUB+T by Analog Devices / Maxim Integrated
MAX8546EUB+T
Download Datasheet for MAX8546EUB+T
Analog Devices / Maxim Integrated
20,089
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,089 - -
$0.78
 - - No - Enable - 86% Up to 95% - 300kHz Step-Down - - - - - - - Surface Mount 1 -40°C - - Positive - 1 Transistor Driver 0.8V - - - - - 10-uMAX/uSOP - - Yes Yes - Buck 2.7V -
Product image for MAX15005AAUE+ by Analog Devices / Maxim Integrated
MAX15005AAUE+
Download Datasheet for MAX15005AAUE+
Analog Devices / Maxim Integrated
20,089
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,089 - -
$0.78
 - - Yes - Enable, Frequency Control, Soft Start - 80% - - 15kHz to 1MHz Step-Up, Step-Up/Step-Down - - - - Gull Wing - - Surface Mount 1 -40°C to 125°C - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 16-TSSOP-EP 16-TSSOP-EP - No - - Boost, Flyback, SEPIC 4.5V to 40V -
Product image for LM25117QPSQ/NOPB by Texas Instruments
LM25117QPSQ/NOPB
Texas Instruments
20,089
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,089 - -
$0.75
 Yes Yes No - Frequency Control, Ramp, Soft Start - - - - Up to 750kHz Step-Down - - - - - - - Surface Mount 1 -40°C - - Positive - 1 Transistor Driver - - - - Not Present - 24-WQFN (4x4) 24-WQFN (4x4) - Yes - - Buck 4.5V -
Product image for UC2844D8TR by Texas Instruments
UC2844D8TR
Texas Instruments
20,046
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 1,005 - -
Xingangxin 3,147 - -
Smaxon Electronics 15,894 - -
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 - - - 1.27 mm Gull Wing - - Surface Mount 1 -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 8-SOIC 8-SOIC - No Yes - Boost, Buck, Flyback, Forward 12V ~ 28V -
Product image for TL3843P by Texas Instruments
TL3843P
Texas Instruments
20,037
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Optech Co.,Limited 7,411 - -
Xingangxin 1,096 - -
Smaxon Electronics 6,530 - -
$0.47
 - - No - Frequency Control - 100% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Through Hole 1 0°C ~ 70°C (TA) - - Positive - 1 Transistor Driver - - - - Not Present - 8-PDIP - - No - - Boost, Flyback 7.6V -
Product image for UCC28250RGPR by Texas Instruments
UCC28250RGPR
Texas Instruments
20,001
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Shenzhen YJT Company Limited 1 - -
$1.99
 - - No - Current Limit, Enable, Frequency Control, Ramp, Soft Start - 100% - Current limiting, High-voltage startup, SR logic 85 kHz Step-Up/Step-Down - - - - Exposed Pad - - Surface Mount 2 -40°C - - Positive - 1 PWM Signal - - - - - - 20-QFN (4x4) - - Yes Yes - Forward, Full bridge, Half bridge, Push pull 4.7 V -
Product image for L5991AD13TR by STMicroelectronics
L5991AD13TR
STMicroelectronics
20,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 20,000 - -
$0.75
 - - No - Current Limit, Frequency Control, Soft Start - 93% - - Up to 1MHz Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 150°C (TJ) - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 16-SO - - Yes - - Flyback 7.6V ~ 20V -
Product image for MAX17596ATE+T by Analog Devices / Maxim Integrated
MAX17596ATE+T
Download Datasheet for MAX17596ATE+T
Analog Devices / Maxim Integrated
20,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
$0.78
 - - Yes - Enable, Frequency Control, Soft Start - 48% - - 100kHz / 1MHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - - Positive - 1 Transistor Driver - - - - Not Present - 16-TQFN (3x3) 16-TQFN (3x3) - No - - Boost, Flyback 4.5V / 36V -
Product image for UCC28220D by Texas Instruments
UCC28220D
Texas Instruments
20,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
$2.67
 - - No - Ramp, Soft Start - 75% - - 200kHz to 2MHz Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C to 105°C - - Positive - 1 Transistor Driver - - - - - - 16-SOIC - - No No - Flyback, Forward Converter 8.4V to 14.5V -
Product image for UCC3580D-1 by Texas Instruments
UCC3580D-1
Download Datasheet for UCC3580D-1
Texas Instruments
20,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
$0.78
 - - No Unaffected Enable, Ramp, Soft Start - 66% - - 400 kHz Step-Up/Step-Down - - - - - - - Surface Mount 2 0°C - - Positive - 1 Transistor Driver - - - - Not Present - 16-SOIC - 16 V No - - Forward Converter 8.5 V -
Product image for LM5085SDE/NOPB by Texas Instruments
LM5085SDE/NOPB
Texas Instruments
20,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
Price on request
 - - No - Current Limit, Enable, On Time Control - 100% - - Up to 1MHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - - Positive - 1 Transistor Driver - - - - - - 8-WSON (3x3) - - No - - Buck 4.5V ~ 75V -
Product image for LT1245CS8#PBF by Analog Devices / Maxim Integrated
LT1245CS8#PBF
Download Datasheet for LT1245CS8#PBF
Analog Devices / Maxim Integrated
20,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 20,000 - -
$0.78
 - - No - Frequency Control - 48% - - 500kHz Step-Down - - - 1.27 mm Gull Wing - - Surface Mount 1 0°C - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 8-SO 8-SO - No - - Buck 8.2V -
Product image for MAX15005AAUE+T by Analog Devices / Maxim Integrated
MAX15005AAUE+T
Download Datasheet for MAX15005AAUE+T
Analog Devices / Maxim Integrated
20,000
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 20,000 - -
$0.78
 - - Yes - Enable, Frequency Control, Soft Start - 80% - - 15kHz to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C to 125°C - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 16-TSSOP-EP 16-TSSOP-EP - No - - Boost, Flyback, SEPIC 4.5V to 40V -
Product image for NCV898032D1R2G by On Semiconductor
NCV898032D1R2G
Download Datasheet for NCV898032D1R2G
On Semiconductor
19,929
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 19,929 - -
$0.78
 - - - - - - - - - - - Halogen Free/BFR Free - 3.2 V to 40 V - - - - - - - - - - - - - - - - < 10 µA - - - - - - - - - - -
Product image for TPS40192DRCR by Texas Instruments
TPS40192DRCR
Texas Instruments
19,518
Across 3 distributors
Distributor Stock MOQ Country
Bristol Electronics 475 - -
Optech Co.,Limited 2,713 - -
Smaxon Electronics 16,330 - -
$1.07
 - - No - Enable, Power Good - 85 % - Enable, Power good, Prebias startup, Synchronous rectification 600kHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) -40°C ~ 85°C - Positive - 1 Transistor Driver - - - - - - 10-VSON (3x3) - - Yes - - Buck 4.5 V to 18 V -
Product image for UCC28950PWR by Texas Instruments
UCC28950PWR
Download Datasheet for UCC28950PWR
Texas Instruments
19,493
Across 7 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 122 - -
Romaks Technologies 3,616 - -
Bristol Electronics 100 - -
Xingangxin 3,209 - -
Smaxon Electronics 446 - -
Mufeng Electronics 10,000 - -
Shenzhen YJT Company Limited 2,000 - -
$2.92
 No No Yes - Dead Time Control, Enable, Frequency Control, Soft Start - 95% - Adjustable switching frequency, Current limiting, Error amplifier, Light-load efficiency, SR logic, Soft start, Soft switching 50kHz ~ 1MHz Step-Up/Step-Down No Yes - - Gull-Wing No No Surface Mount 6 –40°C to +125°C - - Positive - 1 Transistor Driver - - - - Not Present - 24-TSSOP 24-TSSOP - Yes Yes - Full-Bridge 8V ~ 17V -
Product image for UC3844BN by STMicroelectronics
UC3844BN
Download Datasheet for UC3844BN
STMicroelectronics
19,471
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 15,650 - -
Braun Electronic Components 350 - -
MW.FEP S.p.A. 350 - -
Xingangxin 3,121 - -
$0.78
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Through Hole 1 0°C to 70°C (TJ) - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 8-Mini DIP - - No - - Boost, Flyback 10V to 30V -
Product image for UC2844AD8TR by Texas Instruments
UC2844AD8TR
Texas Instruments
19,446
Across 4 distributors
Distributor Stock MOQ Country
Risen Electronics 6,000 - -
Optech Co.,Limited 8,572 - -
Xingangxin 1,874 - -
Smaxon Electronics 3,000 - -
$0.34
 - - 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 - - - - - - - Surface Mount 1 -40°C to 85°C - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 8-SOIC - - No - - Boost, Buck, Flyback, Forward 10V to 30V -
Product image for UC2844BN by On Semiconductor
UC2844BN
Download Datasheet for UC2844BN
On Semiconductor
19,418
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 7,518 - -
Smaxon Electronics 11,900 - -
$0.78
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Through Hole 1 -25°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 8-PDIP - - No - - Boost, Flyback 10V to 36V -
Product image for ISL6326CRZ-T by Intersil
ISL6326CRZ-T
Intersil
19,114
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 9,879 - -
Smaxon Electronics 9,235 - -
$0.75
 - - No - Enable, Frequency Control, Soft Start - - - - 80kHz ~ 1MHz Step-Down - - - - - - - Surface Mount 4 0°C ~ 70°C (TA) - - Positive - 4 PWM Signal - - - - - - 40-QFN (6x6) 40-QFN (6x6) - No - - Buck 4.75V ~ 5.25V -
Product image for ISL6744AAUZ by Renesas
ISL6744AAUZ
Renesas
19,110
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 19,110 - -
$0.75
 - - No - Frequency Control, Soft Start - 99% - - Up to 1MHz Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C to 105°C - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 8-MSOP - - Yes - - Full-Bridge, Half-Bridge 9V ~ 16V -
Product image for SG3525ANG by On Semiconductor
SG3525ANG
Download Datasheet for SG3525ANG
On Semiconductor
19,002
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,209 - -
Fe Components 9,050 - -
Spartce Electronics. 25 - -
Xingangxin 1,718 - -
Smaxon Electronics 5,000 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - Yes - Enable, Frequency Control, Soft Start - 49% - - 100Hz ~ 400kHz Step-Up/Step-Down - - - - - - - Through Hole 2 0°C ~ 70°C (TA) - - Positive - 1 Transistor Driver - - - - - - 16-PDIP - - Yes - - Push-Pull 8.0 V -
Product image for UC2525BDWTR by Texas Instruments
UC2525BDWTR
Texas Instruments
18,826
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 12,053 - -
Smaxon Electronics 6,773 - -
$0.78
 - - Yes - Dead Time Control, Frequency Control, Ramp, Soft Start - 49% - - 100Hz Step-Up, Step-Up/Step-Down - - - - Gull Wing - - Surface Mount 2 -40°C - - Positive - 1 Transistor Driver - - - - - - 16-SOIC 16-SOIC - Yes - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8V -
Product image for UCC28C42DR by Texas Instruments
UCC28C42DR
Texas Instruments
18,759
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,259 - -
Smaxon Electronics 17,500 - -
$0.40
 Yes Yes No - Frequency Control - 96% - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology, Programmable max duty cycle Up to 1MHz Step-Up, Step-Up/Step-Down No Yes - - Gull Wing - - Surface Mount 1 -40°C ~ 105°C (TJ) - - Positive - 1 Transistor Driver - - - - Not Present - 8-SOIC - - No Yes - Boost, Buck, Flyback, Forward, SEPIC 9V ~ 18V -
Product image for UC3825DW by Texas Instruments
UC3825DW
Download Datasheet for UC3825DW
Texas Instruments
18,631
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Risen Electronics 50 - -
Romaks Technologies 15,322 - -
Xingangxin 1,259 - -
$2.99
 - - No - Current Limit, Enable, Frequency Control, Ramp, Soft Start - 85% - - 340kHz to 460kHz Step-Up, Step-Down, Step-Up/Step-Down No - - - - - - Surface Mount 2 0°C to 70°C - - Positive 2A 1 Transistor Driver - - 1W - Not Present -65°C to 150°C 16-SOIC - 30V No Yes - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V ~ 30V 8.4V to 30V
Product image for ISL6327CRZ-T by Intersil
ISL6327CRZ-T
Intersil
18,574
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,962 - -
Smaxon Electronics 11,612 - -
$0.75
 - - No - Enable, Frequency Control, Soft Start - - - - 80kHz ~ 1MHz Step-Down - - - - - - - Surface Mount 6 0°C - 4.75V Positive - 6 PWM Signal - - - - - - 48-QFN (7x7) - - - - - Buck 4.75V ~ 5.25V -
Product image for LM2743MTCX/NOPB by Texas Instruments
LM2743MTCX/NOPB
Texas Instruments
18,506
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,250 - -
Optech Co.,Limited 8,675 - -
Xingangxin 3,235 - -
Smaxon Electronics 2,346 - -
$1.02
 No No No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 80% 80% - Enable, Power good, Synchronous rectification, Tracking 50 kHz to 1 MHz Step-Down No Yes - - Gull Wing No No Surface Mount 1 -40°C to 125°C - - Positive 20 A 1 Transistor Driver 0.6 V to 13.5 V - - 0.0015 A Not Present -65.0°C ~ 150.0°C 14-TSSOP - - Yes Yes - Buck 2.2 V to 16 V -
Product image for LM5025ASD by Texas Instruments
LM5025ASD
Texas Instruments
18,400
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 18,400 - -
Price on request
 - - Yes - Dead Time Control, Frequency Control, Ramp, Soft Start - 80% - - 200kHz ~ 580kHz Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 16-WSON (5x5) - - No - - Forward Converter 8V ~ 15V -
Product image for TL594CDTBR2G by On Semiconductor
TL594CDTBR2G
Download Datasheet for TL594CDTBR2G
On Semiconductor
18,253
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 15,000 - -
Optech Co.,Limited 3,253 - -
$0.78
 - - 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-TSSOP - - Yes - - Buck, Push-Pull 7 V / 40 V -
Product image for TL494BDR2G by On Semiconductor
TL494BDR2G
Download Datasheet for TL494BDR2G
On Semiconductor
18,223
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Braun Electronic Components 1,000 - -
Optech Co.,Limited 8,110 - -
Xingangxin 5,000 - -
Smaxon Electronics 113 - -
$0.78
 - - No - Dead Time Control, Frequency Control - 48% - - 200kHz Step-Down, Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C to +125°C - - Positive - 1 Transistor Driver - - 1000mW @ 45°C - Not Present - 16-SOIC - - Yes - 80°C/W Buck, Push-Pull 7V to 40V -
Product image for UC2845BD1G by On Semiconductor
UC2845BD1G
Download Datasheet for UC2845BD1G
On Semiconductor
18,102
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 18,102 - -
$0.78
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -25°C ~ 85°C - - Positive, Isolation Capable - 1 Transistor Driver - - - - Not Present - 8-SOIC 8-SOIC - No - - Boost, Flyback 7.6V -
Product image for ISL81401FRZ-T by Renesas
ISL81401FRZ-T
Renesas
18,001
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 18,000 - -
Shenzhen YJT Company Limited 1 - -
$0.75
 - - Yes - Current Limit, Enable, Power Good - - - - 90kHz to 650kHz Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 125°C - - Positive - 2 PWM Signal - - - - - - 32-QFN (5x5) 32-QFN (5x5) - Yes Yes - Buck-Boost 4.5V to 40V -
Product image for SG5701TZ by On Semiconductor
SG5701TZ
On Semiconductor
18,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 18,000 - -
$0.78
 - - Yes - Current Limit, Frequency Control - 75% - - 70kHz Step-Up, Step-Down - - - - - - - Surface Mount 1 -40°C ~ 105°C - - Positive - 1 Transistor Driver - - - - - - SOT-23-6 - - No - - Flyback 22V -
Product image for TLE6389-3GV50 by Infineon Technologies
TLE6389-3GV50
Download Datasheet for TLE6389-3GV50
Infineon Technologies
17,803
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 16,000 - -
Xingangxin 1,803 - -
$0.78
 - - Yes - Current Limit, Enable, Reset, Sync - 100% - - 360 kHz Step-Down - - - - - - - SMD/SMT 1 -40°C ~ 150°C (TJ) - - Positive 2.3A 1 Transistor Driver 5V, 7V to 15V - - - - - PG-DSO-14 - - Yes - - Buck 5V ~ 60V -
Product image for LM25119PSQE/NOPB by Texas Instruments
LM25119PSQE/NOPB
Texas Instruments
17,732
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 7,232 - -
Optech Co.,Limited 10,000 - -
PROSOFT ELECTRONICS 500 - -
$0.75
 - - No - Enable, Frequency Control, Ramp, Reset, Soft Start - - - - 50kHz to 750kHz Step-Down - - - - - - - Surface Mount 2 -40°C to 125°C - - Positive - 2 Transistor Driver - - - - - - 32-WQFN (5x5) - - Yes - - Buck 4.5V to 42V -
Product image for UCC28C45DGKR by Texas Instruments
UCC28C45DGKR
Texas Instruments
17,634
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 7,360 - -
Xingangxin 2,774 - -
Smaxon Electronics 7,500 - -
$0.92
 - - No - Frequency Control - 48% - - Up to 1MHz Step-Up, Step-Up/Step-Down - Yes - - - - - Surface Mount 1 -40°C ~ 105°C (TJ) - - Positive - 1 Transistor Driver - - - - - - 8-VSSOP - - No - - Boost, Flyback, Forward Converter 7.6V ~ 18V -
Product image for LM5085MYX/NOPB by Texas Instruments
LM5085MYX/NOPB
Texas Instruments
17,525
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 6,800 - -
Seba Components 7,000 - -
PROSOFT ELECTRONICS 2,466 - -
Xingangxin 1,259 - -
Price on request
 - - No - Current Limit, Enable, On Time Control - 100% - - Up to 1MHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - - Positive - 1 Transistor Driver - - - - - - 8-HVSSOP - - No - - Buck 4.5V ~ 75V -
Product image for TPS40071PWPRG4 by Texas Instruments
TPS40071PWPRG4
Download Datasheet for TPS40071PWPRG4
Texas Instruments
17,500
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Optech Co.,Limited 8,000 - -
Smaxon Electronics 7,000 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 93% - - Up to 1MHz Step-Down - - 4.5 V to 28 V - - - - Surface Mount 1 -40°C to 85°C - - Positive 20 A 1 Transistor Driver 0.7 V to 23 V - - - - - 16-HTSSOP 16-HTSSOP - Yes - - Buck 4.5V ~ 28V -
Product image for UC3845BVDG by On Semiconductor
UC3845BVDG
Download Datasheet for UC3845BVDG
On Semiconductor
17,435
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 17,435 - -
$0.78
 - - No - Frequency Control - 48% - - 500kHz Step-Up, Step-Up/Step-Down - - - 1.27 mm Gull-Wing - - Surface Mount 1 [{'min': -40, 'max': 105, 'unit': '°C', 'display_value': '-40°C ~ 105°C (TA)'}] - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 14-SOIC - - No - - Boost, Flyback [{'min': 7.6, 'max': 30, 'unit': 'V', 'display_value': '7.6V ~ 30V'}] -
Product image for NX2155HCUPTR by Microsemi Corporation
NX2155HCUPTR
Microsemi Corporation
17,388
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 17,388 - -
$0.78
 - - No - Frequency Control - 71% - - 2.25MHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - - Positive - 1 Transistor Driver - - - - Not Present - 10-MSOP-EP - - Yes - - Buck 8 V ~ 22 V -
Product image for LM3488MM/NOPB by Texas Instruments
LM3488MM/NOPB
Texas Instruments
17,144
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Braun Electronic Components 55 - -
Bristol Electronics 125 - -
Optech Co.,Limited 5,581 - -
Xingangxin 1,383 - -
Smaxon Electronics 5,000 - -
Price on request
 - - 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 -
Product image for LM5176QPWPRQ1 by Texas Instruments
LM5176QPWPRQ1
Texas Instruments
17,015
Across 4 distributors
Distributor Stock MOQ Country
Rayichip 1,842 - -
Xingangxin 1,173 - -
Smaxon Electronics 4,000 - -
Mufeng Electronics 10,000 - -
$4.33
 Yes Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - - 100 kHz / 600 kHz Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C / 125°C - - Positive - 1 Transistor Driver - - - - - - 28-HTSSOP - - Yes - - Buck-Boost 4.2 V -
Product image for ISL6420BIAZ-TK by Renesas
ISL6420BIAZ-TK
Renesas
17,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 17,000 - -
$0.75
 - - No - Enable, Frequency Control, Phase Control, Power Good, Soft Start - 96% - - 100kHz to 1.4MHz Step-Down - - - - - - - Surface Mount 1 -40°C to 85°C - - Positive - 1 Transistor Driver - - - - - - 20-QSOP - - Yes - - Buck 5.6V to 28V -
Product image for ISL8843AAUZ by Renesas
ISL8843AAUZ
Renesas
16,856
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 16,856 - -
$0.75
 - - No - Current Limit, Frequency Control - 96% - - Up to 2MHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 105°C (TA) - - Positive, Isolation Capable 1 A 1 Transistor Driver - - - - - - 8-MSOP 8-MSOP - No - - Boost, Flyback 9V ~ 30V -
Product image for NCV12711ADNR2G by On Semiconductor
NCV12711ADNR2G
Download Datasheet for NCV12711ADNR2G
On Semiconductor
16,841
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 15,841 - -
$0.78
 Yes Yes No - Enable, Frequency Control, Ramp, Soft Start 94% 94% - - 100 kHz Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C - 4 V Positive - - Transistor Driver - 30 ms - - Not Present - 10-MSOP - - Yes - - Flyback, Forward Converter 4V ~ 45V -
Product image for UC2843AQD8RQ1 by Texas Instruments
UC2843AQD8RQ1
Texas Instruments
16,807
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Xingangxin 1,842 - -
Smaxon Electronics 12,465 - -
$0.66
 Yes Yes No - Frequency Control - 96% - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology Up to 500kHz Step-Up - - - - - - - Surface Mount 1 -40°C ~ 125°C - - Positive, Isolation Capable - 1 Transistor Driver - - - - - - 8-SOIC 8-SOIC - No - - Boost, Buck, Flyback, Forward 7.6V -
Showing 501-550 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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