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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
UC3844N
UC3844N
Download Datasheet for UC3844N
On Semiconductor
1,400
From Fe Components
Distributor Stock MOQ Country
Fe Components 1,400 - -
Price on request
1,400
Distributor Stock MOQ Country
Fe Components 1,400 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - 0°C ~ 70°C (TA) - - Positive, Isolation Capable ±1A 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-PDIP - - - No - - - - Boost, Flyback - 10V ~ 30V - - -
UC1846MDWREP
UC1846MDWREP
Texas Instruments
1,393
Across 2 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 1,000 - -
Smaxon Electronics 393 - -
Price on request
1,393
Distributor Stock MOQ Country
ADI/AAR OEM Supply 1,000 - -
Smaxon Electronics 393 - -
- - - - Yes - Current Limit, Enable, Frequency Control - - - 50% - - - - Error amplifier; Multi-topology; Soft start; Synchronization pin; Automatic Feed-Forward Compensation; Programmable Pulse-by-Pulse Current Limiting; Automatic Symmetry Correction in Push-Pull Configuration; Enhanced Load-Response Characteristics; Parallel Operation Capability for Modular Power Systems; Differential Current-Sense Amplifier With Wide Common-Mode Range; Double Pulse Suppression; 500-mA (Peak) Totem-Pole Outputs; ±1% Bandgap Reference; Undervoltage Lockout; Soft-Start Capability; Shutdown Terminal; 500-kHz Operation 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -55°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - No - - - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 6.95V - - -
LM5156HQPWPRQ1
LM5156HQPWPRQ1
Download Datasheet for LM5156HQPWPRQ1
Texas Instruments
1,389
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,389 - -
Price on request
1,389
Distributor Stock MOQ Country
Xingangxin 1,389 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 93% - - - - - 100kHz ~ 2.2MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-HTSSOP - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 60V - - -
MAX1634EAI
MAX1634EAI
Download Datasheet for MAX1634EAI
Analog Devices / Maxim Integrated
1,385
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,385 - -
Price on request
1,385
Distributor Stock MOQ Country
Smaxon Electronics 1,385 - -
- - - - 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 - - -
ISL6745AAUZ
ISL6745AAUZ
Renesas
1,372
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 1,372 - -
Price on request
1,372
Distributor Stock MOQ Country
Flip Electronics 1,372 - -
- - - - No - Frequency Control, Soft Start - - - 99% - - - - - Up to 1MHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 105°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-MSOP 10-MSOP - - No - - - - Full-Bridge, Half-Bridge - 9V to 16V - - -
NCV3030BDR2G
NCV3030BDR2G
On Semiconductor
1,348
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,348 - -
Price on request
1,348
Distributor Stock MOQ Country
Smaxon Electronics 1,348 - -
Yes - - Yes - - - - - - - - - - - - - - - - - - - - 1.27 mm Gull Wing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Not Present - - - - - - - - Yes - - - - - - - - -
LTC1871EMS
LTC1871EMS
Linear Technology
1,332
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,332 - -
Price on request
1,332
Distributor Stock MOQ Country
Smaxon Electronics 1,332 - -
- - - - Yes - Enable, Frequency Control - - - 92% - - - - - 50kHz to 1MHz, 300kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - 36V - - - Surface Mount 1 - -40°C to 85°C - - Positive or Negative - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-MSOP 10-MSOP - - No - - - - Boost, Flyback, SEPIC - 2.5V to 36V - - -
TPS40170QRGYRQ1
TPS40170QRGYRQ1
Texas Instruments
1,326
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,077 - -
Smaxon Electronics 249 - -
Price on request
1,326
Distributor Stock MOQ Country
Xingangxin 1,077 - -
Smaxon Electronics 249 - -
Yes - - Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - - - 95 % - - - - - 100 kHz / 600 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 125°C - - Positive 20 A 1 - Transistor Driver - - - - - - - - - 4.5 mA - - - - - - 20-VQFN (3.5x4.5) 20-VQFN (3.5x4.5) - - Yes - - - - Buck - 4.5 V / 60 V - - -
LM27403SQX/NOPB
LM27403SQX/NOPB
Texas Instruments
1,319
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,319 - -
Price on request
1,319
Distributor Stock MOQ Country
Xingangxin 1,319 - -
- - - - Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking - - - 93% - Up to 97% - - - 200kHz ~ 1.2MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 125°C - - Positive 30 A 1 - Transistor Driver - - - - - - - - - - - - - - - - 24-WQFN (4x4) - - - Yes No - - - Buck - 3 V / 20 V - - -
LM51561QDSSRQ1
LM51561QDSSRQ1
Download Datasheet for LM51561QDSSRQ1
Texas Instruments
1,319
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,319 - -
Price on request
1,319
Distributor Stock MOQ Country
Xingangxin 1,319 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 93% - - - - - 100kHz ~ 2.2MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 150°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 12-WSON (3x2) - - - No - - - - Boost, Flyback, SEPIC - 3.5V ~ 60V - - -
UCC2807D-1
UCC2807D-1
Download Datasheet for UCC2807D-1
Texas Instruments
1,319
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,319 - -
Price on request
1,319
Distributor Stock MOQ Country
Xingangxin 1,319 - -
- - - - No - - - - - 78% - - - - - 20kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback, Forward Converter - 6.9V ~ 13.5V - - -
UCC38C42DG4
UCC38C42DG4
Texas Instruments
1,298
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 1,298 - -
Price on request
1,298
Distributor Stock MOQ Country
Braun Electronic Components 1,298 - -
- - - - No - Frequency Control Peak Current Mode - - 96% - - - - - 1 MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC - - - No - - - - Boost, Buck, Buck-Boost, Flyback, Forward - 9V ~ 18V - - -
LT8711EFE#PBF
LT8711EFE#PBF
Download Datasheet for LT8711EFE#PBF
Analog Devices / Maxim Integrated
1,290
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 1,290 - -
Price on request
1,290
Distributor Stock MOQ Country
Components Technology Group, Inc. 1,290 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - 100% - - - - - 100kHz ~ 750kHz Step-Up, Step-Down - - - 4.5V to 42V - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - - - PWM - - - - - - - - - 15μA - - - - - - 20-TSSOP-EP 20-TSSOP-EP - - No - - - - Buck, Boost, Buck-Boost, SEPIC - 4.5V ~ 42V - - -
LM5039MHX/NOPB
LM5039MHX/NOPB
Texas Instruments
1,280
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,280 - -
Price on request
1,280
Distributor Stock MOQ Country
Smaxon Electronics 1,280 - -
- - - - Yes - Frequency Control, Ramp, Soft Start - - - - - - - - - 200kHz, 500kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-HTSSOP - - - Yes - - - - Half-Bridge - 13V ~ 105V - - -
CS5165HGDWR16
CS5165HGDWR16
On Semiconductor
1,270
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 1,270 - -
Price on request
1,270
Distributor Stock MOQ Country
Husky International Electronic 1,270 - -
- - - - - - - - - - - - - - - - - - - - - - - - - Gull Wing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
UCC2806PWTR
UCC2806PWTR
Download Datasheet for UCC2806PWTR
Texas Instruments
1,252
From Hybrid Electronics
Distributor Stock MOQ Country
Hybrid Electronics 1,252 - -
Price on request
1,252
Distributor Stock MOQ Country
Hybrid Electronics 1,252 - -
- - - - No - Current Limit, Enable, Frequency Control - - - 50% - - - - - 47kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C ~ 70°C - 8V Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP 16-TSSOP - - Yes - - - - Boost, Flyback, Forward Converter - 8V ~ 14.5V - - -
LM5117PMHE/NOPB
LM5117PMHE/NOPB
Texas Instruments
1,250
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,250 - -
Price on request
1,250
Distributor Stock MOQ Country
Smaxon Electronics 1,250 - -
- - - - No - Frequency Control, Ramp, Soft Start - - - - - - - - - 200kHz, 480kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-HTSSOP - - - Yes - - - - Buck - 5.5V ~ 65V - - -
ISL81601FVEZ-T7A
ISL81601FVEZ-T7A
Renesas
1,250
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 1,250 - -
Price on request
1,250
Distributor Stock MOQ Country
Flip Electronics 1,250 - -
- - - - Yes - Current Limit, Enable, Power Good - - - - - - - - - 90 to 650 Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40 to 125 - - Positive - 2 - PWM Signal - - - - - - - - - - - - Not Present - - - 38-HTSSOP - - - Yes Yes - - - Buck-Boost - 4.5 to 60 - - -
ISL81601FRZ-T7A
ISL81601FRZ-T7A
Renesas
1,250
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 250 - -
Smaxon Electronics 1,000 - -
Price on request
1,250
Distributor Stock MOQ Country
Flip Electronics 250 - -
Smaxon Electronics 1,000 - -
- - - - Yes - Current Limit, Enable, Power Good - - - - - - - - - 90kHz ~ 650kHz Step-Up/Step-Down - - - - - - - - - - - - - SMD/SMT Surface Mount 4 - -40°C ~ 125°C (TA) - 4.5V Positive - 2 - PWM Signal 0.8V - - - - - - - - - - - - - - - 32-QFN (5x5) - - - Yes - - - - Buck-Boost - 4.5V ~ 60V - - -
LM25085SD/NOPB
LM25085SD/NOPB
Texas Instruments
1,250
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,250 - -
Price on request
1,250
Distributor Stock MOQ Country
Smaxon Electronics 1,250 - -
- - - - No - Adjustable current limit, Enable, Frequency synchronization - - 100% 100% - - - - - Up to 1MHz Step-Down - - - 4.5V to 42V - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive 10A 1 - Transistor Driver 1.25V to 42V - - - - - - - - 1.25mA - - - - - - 8-WSON (3x3) 8-WSON (3x3) - - No - - - - Buck - 4.5V ~ 42V - - -
TPS40054PWPR
TPS40054PWPR
Texas Instruments
1,238
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 1,075 - -
Smaxon Electronics 163 - -
Price on request
1,238
Distributor Stock MOQ Country
Optech Co.,Limited 1,075 - -
Smaxon Electronics 163 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 94% - - - - - Up to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive 20A 1 - Transistor Driver 0.7V to 35V - - - - - - - - - - - Not Present - - - 16-HTSSOP 16-HTSSOP - - Yes - - - - Buck - 8V to 40V - - -
NCP1579DR2G
NCP1579DR2G
Download Datasheet for NCP1579DR2G
On Semiconductor
1,224
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Smaxon Electronics 224 - -
Price on request
1,224
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Smaxon Electronics 224 - -
- - - - No - Enable, Phase Control - - - 80% - - - - - 275 kHz Step-Down Halogen Free - - - - - 1.27 mm Gull-Wing - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC 8-SOIC - - Yes - - - - Buck - 4.5 V to 13.2 V - - -
MCP16502TAC-E/S8B
MCP16502TAC-E/S8B
Download Datasheet for MCP16502TAC-E/S8B
Microchip Technology
1,207
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,207 - -
Price on request
1,207
Distributor Stock MOQ Country
Xingangxin 1,207 - -
- - - - No - Current Limit, Enable - - - 100% - - - - - 2MHz Step-Down - - - - - - - - - - - - - - Surface Mount 4 - -40°C ~ 125°C (TJ) - - Positive 1A 4 - Transistor Driver - - - - - - - - - 120uA - - Not Present I²C - - 32-VQFN (5x5) - - - No Yes - - - Buck - 2.7V ~ 5.5V - - -
IRU3037CS
IRU3037CS
Download Datasheet for IRU3037CS
Infineon Technologies
1,200
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,200 - -
Price on request
1,200
Distributor Stock MOQ Country
Xingangxin 1,200 - -
- - - - No - Enable, Soft Start - - - 90% - - - - - 200kHz Step-Up, Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - Yes - - - - Buck, Boost - 4.2V to 25V - - -
L6710TR
L6710TR
Download Datasheet for L6710TR
STMicroelectronics
1,200
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,200 - -
Price on request
1,200
Distributor Stock MOQ Country
Smaxon Electronics 1,200 - -
- - - - No - Current Limit, Enable, Frequency Control, Phase Control, Power Good - - - 80% - - - - - 150kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C ~ 125°C (TJ) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 44-TQFP (10x10) - - - Yes Yes - - - Buck - 7.5V to 15V - - -
ISL6722AARZ-T
ISL6722AARZ-T
Renesas
1,200
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,200 - -
Price on request
1,200
Distributor Stock MOQ Country
Xingangxin 1,200 - -
- - - - Yes - Current Limit, Frequency Control, Soft Start - - - 75% - - - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - No Lead - - - - - - Surface Mount 1 - -40°C ~ 105°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-QFN (3x3) - - - No Yes - - - Boost, Flyback - 9V ~ 18V - - -
LM5025AMTC
LM5025AMTC
Texas Instruments
1,200
From PROSOFT ELECTRONICS
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 1,200 - -
Price on request
1,200
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 1,200 - -
- - - - 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-TSSOP - - - No - - - - Forward Converter - 8V ~ 15V - - -
ISL6406IVZ
ISL6406IVZ
Intersil
1,200
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,200 - -
Price on request
1,200
Distributor Stock MOQ Country
Xingangxin 1,200 - -
- - - - Yes - Enable, Frequency Control, Phase Control - - - 96% - - - - - 100kHz ~ 715kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP - - - Yes - - - - Buck - 3.3V - - -
MP8666DN-LF-Z
MP8666DN-LF-Z
Monolithic Power Systems
1,178
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,178 - -
Price on request
1,178
Distributor Stock MOQ Country
Smaxon Electronics 1,178 - -
- - - - Yes - Enable - - - 90% - - - - - 600kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOICE - - - No - - - - Buck - 4.5V ~ 21V - - -
TPS53681RSBR
TPS53681RSBR
Texas Instruments
1,173
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,173 - -
Price on request
1,173
Distributor Stock MOQ Country
Xingangxin 1,173 - -
- - - - No - Current Limit, Enable - - - 50% - - - - Adjustable current limit, Dynamic Voltage Scaling, Enable, Light Load Efficiency, Multiple Outputs, PMBus, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, Synchronous Rectification, UVLO adjustable, Voltage Margining 300 kHz to 1 MHz Step-Down - - - 4.5 V to 17 V - - - - - - - - - - Surface Mount 2 - -40°C to 125°C - - Positive - 8 - PWM Signal 0.25 V to 2.8125 V - - - - - - - - - - - - PMBus - - 40-WQFN (5x5) 40-WQFN (5x5) - - No - - - - Buck - 4.5V ~ 17V - - -
UCC2893PW
UCC2893PW
Download Datasheet for UCC2893PW
Texas Instruments
1,173
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,173 - -
Price on request
1,173
Distributor Stock MOQ Country
Xingangxin 1,173 - -
- - - - Yes - Current Limit, Enable, On Time Control, Ramp, Soft Start - - - 70% - - - - - 250kHz Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP 16-TSSOP - - No - - - - Flyback, Forward Converter - 8.5V - - -
LM25122QPWPTQ1
LM25122QPWPTQ1
Texas Instruments
1,156
Across 2 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 7 - -
Xingangxin 1,149 - -
Price on request
1,156
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 7 - -
Xingangxin 1,149 - -
Yes - - Yes Yes - Enable, Frequency Control, Soft Start - - 100% - - - - - Enable, Frequency synchronization, Phase interleaving, Synchronous rectification; Enable, Frequency Control, Soft Start 450kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - 9 µA - - - - - - 20-HTSSOP - - - Yes - - - - Boost, Flyback, Forward, SEPIC - 3 V / 42 V - - -
UC2846N
UC2846N
Download Datasheet for UC2846N
Texas Instruments
1,149
Across 2 distributors
Distributor Stock MOQ Country
Chanetech 25 - -
Xingangxin 1,124 - -
Price on request
1,149
Distributor Stock MOQ Country
Chanetech 25 - -
Xingangxin 1,124 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 50% - - - - - 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 2 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-PDIP - - - No - - - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 6.95V - - -
LM2742MTCX/NOPB
LM2742MTCX/NOPB
Texas Instruments
1,143
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,143 - -
Price on request
1,143
Distributor Stock MOQ Country
Smaxon Electronics 1,143 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 90% - - - - - 50kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver 0.6V - - - - - - - - - - - - - - - 14-TSSOP - - - Yes Yes - - - Buck - 4.5V - - -
BD9842FV-E2
BD9842FV-E2
Download Datasheet for BD9842FV-E2
ROHM Semiconductor
1,138
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 1,138 - -
Price on request
1,138
Distributor Stock MOQ Country
Optech Co.,Limited 1,138 - -
- - - - No - Dead Time Control, Enable, Frequency Control, Soft Start - - - - - - - - - 100 kHz to 1.5 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 105°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 20-SSOP-B - - - No - - - - Buck - 3.6 V to 35 V - - -
UCC28C44DGKR
UCC28C44DGKR
Texas Instruments
1,131
Across 2 distributors
Distributor Stock MOQ Country
Tomark Electronics Ltd 50 - -
Xingangxin 1,081 - -
Price on request
1,131
Distributor Stock MOQ Country
Tomark Electronics Ltd 50 - -
Xingangxin 1,081 - -
- - - - 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 - - - - - - - - - - - - Not Present - - - 8-VSSOP - - - No - - - - Boost, Flyback, Forward Converter - 9V to 18V - - -
UCC28950QPWRQ1
UCC28950QPWRQ1
Texas Instruments
1,125
Across 2 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 29 - -
Xingangxin 1,096 - -
Price on request
1,125
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 29 - -
Xingangxin 1,096 - -
Yes - - Yes Yes - Dead Time Control, Enable, Frequency Control, Soft Start - - - 95% - - - - - 50kHz Step-Up/Step-Down No - - - - - - Gull Wing - - - - - - Surface Mount 6 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 24-TSSOP - - - Yes - - - - Phase-shifted full bridge - 8V - - -
TPS59632QRHBRQ1
TPS59632QRHBRQ1
Texas Instruments
1,124
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,124 - -
Price on request
1,124
Distributor Stock MOQ Country
Xingangxin 1,124 - -
Yes - - Yes Yes - Current Limit, Enable, Frequency Control, Phase Control, Power Good - - 51% - - - - - Adjustable current limit, Enable, I2C, Light Load Efficiency, Phase Interleaving, Power good, Pre-Bias Start-Up, Synchronous Rectification 300 kHz to 1 MHz Step-Down - - - - - - - - - - - - - - Surface Mount, Wettable Flank 1 - -40°C to 125°C - - Positive - 3 - PWM Signal - - - - - - - - - 3.6 mA - - - I²C - - 32-VQFN (5x5) 32-VQFN (5x5) - - Yes - - - - Multiphase - 2.5 V to 24 V - - -
LM25119PSQ/NOPB
LM25119PSQ/NOPB
Texas Instruments
1,114
From Braun Electronic Components
Distributor Stock MOQ Country
Braun Electronic Components 1,114 - -
Price on request
1,114
Distributor Stock MOQ Country
Braun Electronic Components 1,114 - -
- - - - No - Enable, Frequency Control, Ramp, Reset, Soft Start - - - - - - - - - 50kHz ~ 750kHz Step-Down - - - 4.5 V to 42 V - - - - - - - - - - Surface Mount 2 - -40°C to 125°C - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 32-WQFN (5x5) - - - Yes - - - - Buck - 4.5V ~ 42V - - -
HV9112NG-G
HV9112NG-G
Download Datasheet for HV9112NG-G
Microchip Technology
1,109
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,109 - -
Price on request
1,109
Distributor Stock MOQ Country
Smaxon Electronics 1,109 - -
- - - - No - Enable, Frequency Control, Reset - - - 49.4% - - - - - 3MHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -55°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Flyback, Forward Converter - 9V ~ 80V - - -
UCC2895PW
UCC2895PW
Texas Instruments
1,106
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 1,106 - -
Price on request
1,106
Distributor Stock MOQ Country
Smaxon Electronics 1,106 - -
- - - - Yes - Frequency Control, Soft Start, Sync - - - 100% - - - - - 1MHz - - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - PWM - - - - - - - - - - - - - - - - 20-TSSOP - - - - - - - - Phase-Shifted Full-Bridge - 10V to 16.5V - - -
TPS40130RHBR
TPS40130RHBR
Texas Instruments
1,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
Price on request
1,100
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - 87.5% 87.5% - - - - - 100 kHz to 1.2 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C - - Positive 50 A 2 - Transistor Driver 0.7 V to 6 V - - - - - - - - 0.003 A - - - - - - 32-VQFN (5x5) 32-VQFN (5x5) - - Yes - - - - Buck - 3 V to 40 V - - -
TPS53129PWR
TPS53129PWR
Download Datasheet for TPS53129PWR
Texas Instruments
1,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
Price on request
1,100
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
- - - - No - Current Limit, Enable, Soft Start - - - - - - - - - 700kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C - 4.5V Positive 15A 1 - Transistor Driver 0.76V - - - - - - - - - - - - - - - 24-TSSOP 24-TSSOP - - Yes Yes - - - Buck - 4.5V ~ 24V - - -
TPS53114PW
TPS53114PW
Texas Instruments
1,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
Price on request
1,100
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
- - - - No - Enable, Prebias startup, Synchronous rectification - - 85% - - - - - - 350 kHz, 700 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive 15 A 1 - Transistor Driver 0.76 V to 5.5 V - - - - - - - - - - - - - - - 16-TSSOP 16-TSSOP - - Yes - - - - Buck - 4.5 V to 24 V - - -
TL3842BDR
TL3842BDR
Download Datasheet for TL3842BDR
Texas Instruments
1,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
Price on request
1,100
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 14-SOIC 14-SOIC - - No - - - - Boost, Flyback, Forward - 10V to 30V - - -
TL494CDG4
TL494CDG4
Texas Instruments
1,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
Price on request
1,100
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
- - - - No - Dead Time Control, Frequency Control - - - 45% - - - - - 1kHz / 300kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - 1.27 mm Gull Wing - - - - - - Surface Mount 2 - TA - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-SOIC 16-SOIC - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V / 40V - - -
TPS40100RGET
TPS40100RGET
Texas Instruments
1,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
Price on request
1,100
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
- - - - Yes - Current Limit, Frequency Control, Power Good, Soft Start, Tracking - - - - - - - - - 100kHz ~ 600kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 24-VQFN (4x4) - - - Yes Yes - - - Buck - 4.5V ~ 18V - - -
TL3845BD
TL3845BD
Download Datasheet for TL3845BD
Texas Instruments
1,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
Price on request
1,100
Distributor Stock MOQ Country
Optech Co.,Limited 1,100 - -
- - - - No - Frequency Control - - - 48% - - - - - 100kHz Step-Up | Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC - - 7.6V ~ 30V No - - - - Boost | Flyback | Forward Converter - 7.6V ~ 30V - - -
UCC28C45DGK
UCC28C45DGK
Texas Instruments
1,096
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 1,096 - -
Price on request
1,096
Distributor Stock MOQ Country
Xingangxin 1,096 - -
- - - - No - Frequency Control - - - 48% - - - - - 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-VSSOP - - - No - - - - Boost, Flyback, Forward Converter - 7.6V - - -
MAX1523EUT+T
MAX1523EUT+T
Download Datasheet for MAX1523EUT+T
Analog Devices / Maxim Integrated
1,096
Across 2 distributors
Distributor Stock MOQ Country
Risen Electronics 1,095 - -
Emiteli 1 - -
Price on request
1,096
Distributor Stock MOQ Country
Risen Electronics 1,095 - -
Emiteli 1 - -
- - - - No - Enable - - - 85% - - - - - - Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - 25µA (typ) - - - - - - SOT-6 - - - No - - - - Boost, Flyback, SEPIC - 2.5V to 5.5V - - -
Showing 1401-1450 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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