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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

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Part & Mfr AEC Qualified Automotive Grade Clock Sync Configuration Control Features Duty Cycle Duty Cycle (Max) Efficiency Features Frequency Function Halogen Free Height Industrial Grade Input Voltage Junction Temperature Lead Spacing Lead Style Length Load Current Maximum Input Voltage Medical Grade Military Grade Mounting Style Mounting Type Number of Outputs Operating Temperature Operating Voltage Output Configuration Output Current Output Phases Output Power Output Type Output Voltage Protection Features Quiescent Current Regulator Type SVHC Present Serial Interfaces Storage Temperature Supplier Device Package Supplier Package Supply Voltage Synchronous Rectifier Tape & Reel Thermal Resistance Topology Voltage Voltage Supply Width
Product image for SG3524BDW by Microchip Technology
SG3524BDW
Microchip Technology
3,200
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,200 - -
$0.78
 - - - - - - - - - - - - - - - - - - - - - - - - Surface Mount - 0°C ~ 70°C - - - - - - - - - - - - - 16-SOIC 16-SOIC - - - - - - - -
Product image for SG1846J by Microchip Technology
SG1846J
Microchip Technology
3,200
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,200 - -
$0.78
 - - Yes Current Mode PWMs Current Limit, Enable - - - - 1Hz ~ 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - 40 - - - Through Hole 2 -55°C ~ 125°C (TA) - Positive Max 100 1 - Transistor Driver - - typ 17 HI Rel Switching Regulators - - - 16-CERDIP - - Yes - - Buck, Boost, Push-Pull 8V ~ 40V - -
Product image for LM2647MTC by Texas Instruments
LM2647MTC
Download Datasheet for LM2647MTC
Texas Instruments
3,200
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,200 - -
$0.75
 - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 75% - - 200kHz Step-Down - - - - - - - - - - - - - Surface Mount 2 -5°C - Positive - 2 - Transistor Driver 0.6V - - - - - - 28-TSSOP 28-TSSOP - Yes - - Buck 5.5V - -
Product image for ISL8841AMBZ by Renesas
ISL8841AMBZ
Renesas
3,179
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,179 - -
$0.75
 - - No - Current Limit, Frequency Control - 48% - - Up to 2MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - Surface Mount 1 -55°C ~ 125°C (TJ) - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - 8-SOIC 8-SOIC - No - - Boost, Flyback 9V ~ 30V - -
Product image for LM5022QDGSRQ1 by Texas Instruments
LM5022QDGSRQ1
Texas Instruments
3,172
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,340 - -
Smaxon Electronics 1,832 - -
Price on request
 - - Yes - Frequency Control, Soft Start - 95% - - 200kHz ~ 2.24MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 - Transistor Driver - - - - - - - 10-VSSOP - - No - - Boost, SEPIC 6V ~ 60V - -
Product image for UCC28951PWR by Texas Instruments
UCC28951PWR
Texas Instruments
3,163
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,463 - -
Smaxon Electronics 1,700 - -
$2.92
 - - Yes - Enable, Frequency Control, Soft Start - 95% - - Up to 1MHz - - - - - - - - - - - - - - Surface Mount 6 -40°C ~ 125°C - Positive - 1 - Transistor Driver - - - - - - - 24-TSSOP - - Yes - - Full-Bridge 8V ~ 17V - -
Product image for TL594CDTBR2 by On Semiconductor
TL594CDTBR2
On Semiconductor
3,133
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,133 - -
$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 Tape & Reel - Buck, Push-Pull 7V ~ 40V 7V ~ 40V -
Product image for XC9252A08AVR-G by Torex Semiconductor
XC9252A08AVR-G
Torex Semiconductor
3,130
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 3,130 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 100% - - 280kHz ~ 550kHz Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C ~ 105°C (TA) - Positive - 1 - Transistor Driver - - - - - - - 16-TSSOP - - No - - Buck 3V ~ 30V - -
Product image for LTC3880EUJ#TRPBF by Analog Devices / Maxim Integrated
LTC3880EUJ#TRPBF
Download Datasheet for LTC3880EUJ#TRPBF
Analog Devices / Maxim Integrated
3,120
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,120 - -
$0.78
 - - Yes - Enable, Frequency Control - - - - - Step-Down - - - - - - - - - - - - - Surface Mount 2 -40°C ~ 105°C - Positive - 2 - Transistor Driver 0.5V to 5.4V - - - - I²C, PMBus - 40-QFN (6x6) - - Yes Yes - Buck 4.5V ~ 24V 4.5V to 24V -
Product image for MAX770CSA by Analog Devices / Maxim Integrated
MAX770CSA
Download Datasheet for MAX770CSA
Analog Devices / Maxim Integrated
3,114
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,365 - -
MW.FEP S.p.A. 27 - -
Speed Components Ltd 639 - -
PROSOFT ELECTRONICS 83 - -
$0.78
 - - No - Enable - - - - 300kHz Step-Up - - - - - - - - - - - - - Surface Mount 1 0°C ~ 70°C (TA) - Positive - 1 - Transistor Driver - - - - - - - 8-SOIC 8-SOIC - No - - Boost 3V - -
Product image for TPS40060PWPR by Texas Instruments
TPS40060PWPR
Texas Instruments
3,053
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,047 - -
Trace Tec 6 - -
$2.59
 - - Yes - Current Limit, Enable, Frequency Control, Soft Start - 98% - Enable, Frequency synchronization, Synchronous Rectification Up to 1 MHz Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C ~ 85°C - Positive 10 A 1 - Transistor Driver 0.7 V to 45 V Thermal Shutdown, Short Circuit Protection - - - - - 16-HTSSOP 16-HTSSOP - Yes - - Buck 10 V to 55 V - -
Product image for TPS40009DGQRG4 by Texas Instruments
TPS40009DGQRG4
Texas Instruments
3,018
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,018 - -
$0.78
 - - No - Current Limit, Enable, Soft Start - 93% - - 600 kHz Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C ~ 85°C - Positive - 1 - Transistor Driver As Low as 0.7 V - - - - - - 10-HVSSOP - - Yes - - Buck 2.25 V to 5.5 V - -
Product image for TPS40003DGQ by Texas Instruments
TPS40003DGQ
Download Datasheet for TPS40003DGQ
Texas Instruments
3,010
Across 3 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 10 - -
Optech Co.,Limited 3,000 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - No - Current Limit, Enable, Soft Start - 93% - - 600 kHz Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 - Transistor Driver - - - - - - - 10-HVSSOP - - Yes - - Buck 2.25 V to 5.5 V - -
Product image for ISL81401FRZ by Renesas
ISL81401FRZ
Renesas
3,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,000 - -
$0.75
 - - Yes - Current Limit, Enable, Power Good - - - - 90kHz ~ 650kHz Step-Up/Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TA) 4.5 V to 40 V Positive 3 A 2 - PWM Signal 0.8 V to 40 V - - - - - - 32-QFN (5x5) - - Yes - - Buck-Boost 4.5V ~ 40V - -
Product image for ISL6522CRZ-TK by Renesas
ISL6522CRZ-TK
Download Datasheet for ISL6522CRZ-TK
Renesas
3,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,000 - -
$0.75
 No No No - Enable, Frequency Control, Phase Control, Soft Start - 100% - - 200kHz Step-Down - - No - - - - - - - No No - Surface Mount 1 0°C ~ 70°C (TA) - Positive - 1 - Transistor Driver - - - - - - - 16-QFN (5x5) - - Yes Tape & Reel (TR) - Buck 10.8V ~ 13.2V 10.8V ~ 13.2V -
Product image for UC2843D by Texas Instruments
UC2843D
Texas Instruments
3,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
$0.73
 - - No - Frequency Control - 97% - - 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 - - - - - - - 14-SOIC 14-SOIC - No - - Boost, Buck, Buck-Boost, Flyback, Forward 12V to 28V - -
Product image for LT3790EFE#TRPBF by Analog Devices / Maxim Integrated
LT3790EFE#TRPBF
Download Datasheet for LT3790EFE#TRPBF
Analog Devices / Maxim Integrated
3,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
$0.78
 - - Yes - Enable, Frequency Control, Soft Start - - - - 200kHz / 700kHz Step-Up/Step-Down - - - - - - - - - - - - - Surface Mount 2 -40°C / 125°C - Positive - 2 - Transistor Driver - - - - - - - 38-TSSOP-EP - - Yes Yes - Buck-Boost 4.7V / 60V - -
Product image for LT1619ES8#TRPBF by Analog Devices / Maxim Integrated
LT1619ES8#TRPBF
Download Datasheet for LT1619ES8#TRPBF
Analog Devices / Maxim Integrated
3,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
$0.78
 - - Yes - Enable - 92% - - 300kHz Step-Up, Step-Up/Step-Down - - - - 125°C - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive, Isolation Capable - 1 - Transistor Driver - - 140mA - - - - 8-SO 8-SO - No - - Boost, Cuk, Flyback, SEPIC 1.9V ~ 18V - -
Product image for UC3841N by Texas Instruments
UC3841N
Texas Instruments
3,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
$10.99
 - - No - Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start - 95% - - 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - Through Hole 1 0°C to 70°C - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - °C ~ °C 18-PDIP 18-PDIP - No No - Boost, Flyback, Forward Converter 8V to 32V - -
Product image for SMBT1168LT1 by On Semiconductor
SMBT1168LT1
On Semiconductor
3,000
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 3,000 - -
$0.78
 - - - - - - - - - - - - - - - - - Gull-Wing - - - - - - - - - - - - - - - - - - - Not Present - - - - - - Yes - - - - -
Product image for SMBT1170LT1 by On Semiconductor
SMBT1170LT1
On Semiconductor
3,000
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 3,000 - -
$0.78
 - - - - - - - - - - - - - - - - - Gull-Wing - - - - - - - - - - - - - - - - - - - - - - - - - - Yes - - - - -
Product image for ISL6843IB by Intersil
ISL6843IB
Intersil
3,000
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 3,000 - -
$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 - Transistor Driver - - - - - - - 8-SOIC - - Yes - - Boost, Flyback 9V ~ 16V - -
Product image for ISL78225ANEZ-T by Renesas
ISL78225ANEZ-T
Renesas
3,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,000 - -
$0.75
 - - Yes - Enable, Frequency Control, Power Good, Soft Start - 91.7% - - 75kHz ~ 1MHz Step-Up - - - - - - - - - - - - - Surface Mount 4 -40°C ~ 125°C (TJ) - Positive - 4 - Transistor Driver - - - - - - - 44-MQFP (10x10) - - No - - Boost 4.75V ~ 5.25V - -
Product image for FAN7554 by On Semiconductor
FAN7554
Download Datasheet for FAN7554
On Semiconductor
3,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
$0.75
 - - No - Soft Start - 95% - - 500kHz Step-Up/Step-Down - - - - - - - - - - - - - Through Hole 1 -25°C - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - 8-DIP - - Yes - - Flyback, Forward Converter 9V - -
Product image for TL1453CN by Texas Instruments
TL1453CN
Texas Instruments
3,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
$3.30
 - - No - Dead Time Control 100% - - - 1kHz / 500kHz - - - - - - 2.54 mm Dip - - - - - - Through Hole 2 -20°C / 85°C - Positive - 1 - PWM - - 1.7mA - - - - 16-PDIP 16-PDIP - No - - Buck 3.6V / 40V - -
Product image for TPS43333QDAPRQ1 by Texas Instruments
TPS43333QDAPRQ1
Texas Instruments
3,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
$0.78
 Yes Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking - 90% - - 150kHz Step-Up, Step-Down - - - - - - - - - - - - - Surface Mount 3 -40°C - Positive 6A 2 - Positive 0.9V - - - - - - 38-HTSSOP - - Yes - - Buck, Boost 4V - -
Product image for TPS43336QDAPRQ1 by Texas Instruments
TPS43336QDAPRQ1
Texas Instruments
3,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
$2.82
 Yes Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking - 90% - - 150kHz / 600kHz Step-Up, Step-Down - - - - - - - - - - - - - Surface Mount 3 -40°C / 125°C - Positive 3A 2 - Transistor Driver - - - - - - - 38-HTSSOP - - Yes - - Buck, Boost 4V - -
Product image for TPS53676RSLR by Texas Instruments
TPS53676RSLR
Texas Instruments
3,000
From Rayichip
Distributor Stock MOQ Country
Rayichip 3,000 - -
$3.15
 - - Yes - Enable, Frequency Control, Phase Control, Ramp, Reset, Slew Control, Soft Start - 50% - Adjustable current limit, Dynamic Voltage Scaling, Enable, Frequency synchronization, I2C, Light Load Efficiency, Multiple Outputs, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, Synchronous Rectification, UVLO adjustable, Voltage Margining 300kHz ~ 2MHz Step-Down - - - 4.5 V to 17 V - - - - - - - - - Surface Mount 2 -40°C to 125°C - Positive - 7 - PWM 0.25 V to 5.5 V - - - Not Present AVSBus, I²C, PMBus - 48-VQFN (6x6) - - No - - Buck 4.5V ~ 17V - -
Product image for SC2618SKTRT by Semtech
SC2618SKTRT
Semtech
3,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 3,000 - -
$0.78
 - - No - - - - - - Up to 500kHz Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 - Transistor Driver - - - - - - - SOT-23-6 - - Yes - - Buck 4.75V ~ 14V - -
Product image for TL1451CDBR by Texas Instruments
TL1451CDBR
Texas Instruments
3,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
$0.78
 - - No - Frequency Control - - - - 1 kHz to 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - Surface Mount 2 -20°C to 85°C - Positive - 1 - Transistor Driver - - - - - - - 16-SSOP - - No - - Buck, Boost, Flyback 3.6V to 50V - -
Product image for LM3524DMX by Texas Instruments
LM3524DMX
Download Datasheet for LM3524DMX
Texas Instruments
3,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 3,000 - -
Price on request
 - - No - Current Limit, Enable, Frequency Control - 49% - - - Step-Up, Step-Down - - - - - - - - - - - - - Surface Mount 1 0°C ~ 125°C (TJ) - Positive or Negative - 1 - Transistor Driver - - - - - - - 16-SOIC - - No - - Buck, Boost 8V ~ 40V - -
Product image for MAX1631EAI by Analog Devices / Maxim Integrated
MAX1631EAI
Download Datasheet for MAX1631EAI
Analog Devices / Maxim Integrated
2,991
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 2,991 - -
$0.78
 - - Yes - Enable, Reset, Sequencing - 99% - - 200kHz to 300kHz Step-Down - - - - - - - - - - - - - Surface Mount 2 -40°C to 85°C - Positive - 1 - Transistor Driver - - - - - - - 28-SSOP - - Yes - - Buck 4.2V to 30V - -
Product image for TPS51117RGYTG4 by Texas Instruments
TPS51117RGYTG4
Download Datasheet for TPS51117RGYTG4
Texas Instruments
2,990
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,990 - -
$0.78
 - - No - Enable, On Time Control, Power Good - - - - - Step-Down - - - 1.8V - - - - - - - - - Surface Mount 1 -40°C - Positive - 1 - Transistor Driver 0.75V - - - - - - 14-VQFN (3.5x3.5) 14-VQFN (3.5x3.5) 4.5V Yes - - Buck 4.5V ~ 5.5V - -
Product image for LM3017LE/NOPB by Texas Instruments
LM3017LE/NOPB
Texas Instruments
2,980
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,980 - -
Price on request
 - - No - Enable - 86% - - 600kHz Step-Up - - - - - - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 - Transistor Driver - - - - - - - 10-WQFN (2.4x2.7) - - No - - Boost 5.4V ~ 18V - -
Product image for ISL81601FVEZ by Renesas
ISL81601FVEZ
Renesas
2,950
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 2,950 - -
$0.75
 - - Yes - Current Limit, Enable, Power Good - - - - 90kHz to 650kHz Step-Up/Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C to 125°C - Positive - 2 - PWM Signal - - - - - - - 38-HTSSOP - - Yes - - Buck-Boost 4.5V to 60V - -
Product image for ISL8126IRZ by Renesas
ISL8126IRZ
Renesas
2,950
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 2,950 - -
$0.75
 - - Yes - Current Limit, Enable, Frequency Control, Power Good - 90% - - 1.5MHz Step-Down - - - - - - - - - - - - - Surface Mount 2 85°C - Positive 6A 2 - Transistor Driver - - - - Not Present - - 32-QFN (5x5) - - Yes - - Buck 3V - -
Product image for SKY87609-11-578LF by Skyworks Solutions
SKY87609-11-578LF
Download Datasheet for SKY87609-11-578LF
Skyworks Solutions
2,945
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 2,945 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Soft Start - 83% Up to 97% - 450kHz Step-Down - - - 4.5 V to 28 V - - - - Up to 6 A - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 - Transistor Driver 0.9 V to 0.8 x VIN - - - - - - 12-TSOPJW - - Yes - - Buck 4.5V ~ 28V - -
Product image for LTC7821IUH#TRPBF by Analog Devices / Maxim Integrated
LTC7821IUH#TRPBF
Download Datasheet for LTC7821IUH#TRPBF
Analog Devices / Maxim Integrated
2,944
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,433 - -
MW.FEP S.p.A. 1,511 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - 40% - - 200kHz / 1.5MHz Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C / 125°C - Positive - 2 - Transistor Driver - - - - - - - 32-QFN (5x5) - - No Yes - Buck 10V ~ 72V - -
Product image for TPS40041DRBT by Texas Instruments
TPS40041DRBT
Texas Instruments
2,933
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,333 - -
Optech Co.,Limited 600 - -
$0.85
 - - No - Enable - 95 % - - 600 kHz Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C - Positive - 1 - Transistor Driver 0.6 V - - - - - - 8-SON (3x3) 8-SON (3x3) - Yes - - Buck 2.25 V - -
Product image for UC2845N by Texas Instruments
UC2845N
Texas Instruments
2,928
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
Braun Electronic Components 373 - -
Rayichip 31 - -
$0.78
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - Through Hole - - - - - - Through Hole 1 -40°C ~ 85°C (TA) - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - 8-PDIP - - No No - Boost, Buck, Flyback, Forward 12V to 28V - -
Product image for TL594CDG by On Semiconductor
TL594CDG
Download Datasheet for TL594CDG
On Semiconductor
2,924
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Optech Co.,Limited 424 - -
$0.78
 - - No - Dead Time Control, Frequency Control - 96 % - - 300 kHz Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - Surface Mount 2 -40°C ~ 85°C (TA) - Positive - 1 - Transistor Driver - - - - - - - 16-SOIC - - Yes - 80 °C/W Buck, Push-Pull 7V ~ 40V - -
Product image for SC412AMLTRT by Semtech
SC412AMLTRT
Semtech
2,878
Across 2 distributors
Distributor Stock MOQ Country
Speed Components Ltd 2,710 - -
Smaxon Electronics 168 - -
$0.78
 - - No - Current Limit, Enable, Power Good - 85% - - 325kHz Step-Down - - - - - - - - - - - - - SMD/SMT 1 -40°C ~ 85°C (TA) - Positive 500mA 1 2W Positive 5V - - - - - - 16-MLPQ (3x3) - - Yes - - Buck 3V ~ 25V - -
Product image for ADP2323ACPZ-R7 by Analog Devices / Maxim Integrated
ADP2323ACPZ-R7
Download Datasheet for ADP2323ACPZ-R7
Analog Devices / Maxim Integrated
2,867
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 2,867 - -
$0.75
 - - Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking - 90% - - 250 kHz to 1.2 MHz Step-Down - - Yes - - - - - - - - - - Surface Mount 2 -40°C to 125°C - Positive - 2 - Transistor Driver - - - - Not Present - - 32-LFCSP-WQ (5x5) 32-LFCSP-WQ (5x5) - No Yes - Buck 4.5 V to 20 V - -
Product image for UC3843BVDG by On Semiconductor
UC3843BVDG
Download Datasheet for UC3843BVDG
On Semiconductor
2,825
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 2,825 - -
$0.78
 - - No - Frequency Control - 96% - - 250kHz / Up to 500kHz Step-Up, Step-Up/Step-Down Halogen Free - - - - - - - - - - - - Surface Mount 1 -40°C ~ 105°C (TA) - Positive, Isolation Capable 1A 1 - Transistor Driver 13.4V - - - - - - 14-SOIC 14-SOIC - No No - Boost, Flyback 7.6V ~ 30V - -
Product image for UC3844BVD1R2G by On Semiconductor
UC3844BVD1R2G
Download Datasheet for UC3844BVD1R2G
On Semiconductor
2,810
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,810 - -
$0.78
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - Gull Wing - - - - - SMD/SMT Surface Mount 1 0°C 30V Positive, Isolation Capable 1000mA 1 - Transistor Driver 4.9V - - - - - - 8-SOIC - - No - - Boost, Flyback 10V ~ 36V - -
Product image for SI9110DY-T1-E3 by Vishay
SI9110DY-T1-E3
Vishay
2,810
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 2,810 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - No - Enable, Reset - - - - 40kHz ~ 1MHz Step-Up/Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 - Transistor Driver - - - - - - - 14-SOIC - - No Yes - Cuk, Flyback, Forward Converter, Push-Pull 9.5V ~ 13.5V - -
Product image for ADP5054ACPZ-R7 by Analog Devices / Maxim Integrated
ADP5054ACPZ-R7
Download Datasheet for ADP5054ACPZ-R7
Analog Devices / Maxim Integrated
2,802
Across 2 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 2,400 - -
Trace Tec 402 - -
$0.75
 - - Yes - Enable, Frequency Control, Power Good - 50% - - 250kHz ~ 2MHz Step-Down - - - - - - Leadless - - - - - - Surface Mount 4 -40°C 4.5 V Positive - 2 - Transistor Driver - - - - - - - 48-LFCSP (7x7) 48-LFCSP (7x7) - Yes - - Buck 4.5V ~ 15.5V - -
Product image for MIC38C43AYMM by Microchip Technology
MIC38C43AYMM
Download Datasheet for MIC38C43AYMM
Microchip Technology
2,800
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 1,400 - -
Smaxon Electronics 1,400 - -
$0.78
 - - No - Frequency Control - 96% - - 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - Gull Wing - - - - - - Surface Mount 1 -40°C to 85°C - Positive, Isolation Capable - 1 - Transistor Driver - - - - Not Present - - 8-MSOP 8-MSOP - Yes - - Buck, Boost, Flyback, Forward Converter 7.6V to 20V - -
Product image for ISL6545AIRZ by Intersil
ISL6545AIRZ
Intersil
2,787
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 2,787 - -
$0.75
 - - No - Current Limit, Enable - 100% - - 600 kHz Step-Down - 1.5 mm (Max) - - - - - 5 mm (Max) - - - - SMD/SMT Surface Mount 1 -40°C ~ 85°C (TA) - Positive 25 A 1 - Transistor Driver 0.6 V to 5 V - - - - - - 10-DFN (3x3) - - Yes - - Buck 4.5 V to 14.4 V - 4 mm (Max)
Product image for LM51551DSSR by Texas Instruments
LM51551DSSR
Texas Instruments
2,774
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 2,774 - -
$0.80
 - - Yes - Soft Start - 93% - - 100 kHz / 2.2 MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 - Transistor Driver - - - - Present - - 12-WSON (3x2) - - No - - Boost, Flyback, SEPIC 2.97V ~ 45V - -
Showing 1151-1200 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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