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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
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 Control Features Current Duty Cycle Duty Cycle (Max) Efficiency Failure Rate Features Frequency Function Halogen Free Industrial Grade Input Voltage Junction Temperature Lead Spacing Lead Style Load Current 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 Package / Case Package Quantity Quiescent Current SVHC Present Serial Interfaces Shutdown Storage Temperature Supplier Device Package Supplier Package Supply Current Synchronous Rectifier Tape & Reel Topology Voltage
Product image for UC3525ADWTR by Texas Instruments
UC3525ADWTR
Texas Instruments
4,590
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 923 - -
Xingangxin 3,667 - -
$0.78
 - - Yes Enable, Frequency Control, Soft Start - - 49% - - - 100Hz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - Surface Mount 2 0°C 8V Positive - 1 - Transistor Driver - - 40 - - - Pulse-by-Pulse - 16-SOIC 16-SOIC - Yes - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8V ~ 35V
Product image for MAX776CSA by Analog Devices / Maxim Integrated
MAX776CSA
Analog Devices / Maxim Integrated
4,578
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,578 - -
$0.78
 - - No Enable - - - - - - 300kHz Step-Down - - - - - - - - - - Surface Mount 1 0°C - Negative - 1 - Transistor Driver - - - - - - - - 8-SOIC - - No - Buck-Boost 3V
Product image for UCC3581N by Unitrode
UCC3581N
Download Datasheet for UCC3581N
Unitrode
4,537
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,512 - -
Partservice 25 - -
$0.78
 - - Yes Current Limit, Enable, Frequency Control, Soft Start - - 84% - - - Up to 100kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - Surface Mount 1 0°C / 70°C (TA) - Positive, Isolation Capable ±1A Peak 1 - Transistor Driver - - - - - - - - 14-PDIP 14-PDIP 30mA No - Buck, Boost, Flyback, Forward Converter 6.8V ~ 15V
Product image for MAX5069DAUE-T by Analog Devices / Maxim Integrated
MAX5069DAUE-T
Download Datasheet for MAX5069DAUE-T
Analog Devices / Maxim Integrated
4,535
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 4,535 - -
$0.78
 - - Yes Dead Time Control, Enable, Frequency Control - - 100% - - - 25kHz ~ 1.25MHz Step-Up/Step-Down - Yes - - - - - - - - Surface Mount 1 -40°C / 125°C - Positive, Isolation Capable - 1 - Transistor Driver - - - - Not Present - - - 16-TSSOP-EP - - No Yes Forward Converter 10.8V ~ 24V
Product image for 5962-8768101V2A by Texas Instruments
5962-8768101V2A
Texas Instruments
4,532
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 4,532 - -
Price on request
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for LM5146QRGYRQ1 by Texas Instruments
LM5146QRGYRQ1
Texas Instruments
4,521
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 4,520 - -
Shenzhen YJT Company Limited 1 - -
$2.24
 Yes Yes - - - 99 % - - - Adjustable current limit, Adjustable soft start, Adjustable switching frequency, Enable, Enable/Shutdown, Frequency synchronization, Load Disconnect, Output discharge, Power good, Pre-Bias Start-Up, Synchronous Rectification, UVLO adjustable, Voltage control mode, adjustable UVLO - - - Yes - 150 °C - - - - - - Surface Mount - - - - 20 A - - - - - - 0.00175 A - - - - - - - - - - -
Product image for MAX15301ETJ+ by Analog Devices / Maxim Integrated
MAX15301ETJ+
Download Datasheet for MAX15301ETJ+
Analog Devices / Maxim Integrated
4,520
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 4,520 - -
$0.78
 - - Yes Current Limit, Enable, Power Good - - - - - - 300kHz to 1MHz Step-Down - - - - - - - - - - Surface Mount 1 -40°C to 85°C - Positive - 1 - Transistor Driver - - - - - PMBus - - 32-TQFN (5x5) 32-TQFN (5x5) - Yes - Buck 4.5V to 14V
Product image for MAX1875EEG by Analog Devices / Maxim Integrated
MAX1875EEG
Download Datasheet for MAX1875EEG
Analog Devices / Maxim Integrated
4,512
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,512 - -
$0.78
 - - Yes Current Limit, Enable, Frequency Control, Reset - - - >90% - - 100kHz / 600kHz Step-Down - - - - - - - - - - Surface Mount 2 -40°C - Positive 10A 2 - Transistor Driver - - - - - - - - 24-QSOP - - Yes - Buck 4.75V
Product image for SG1825CJ by Microchip Technology
SG1825CJ
Microchip Technology
4,512
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,512 - -
$0.78
 - - No Current Limit, Ramp, Soft Start - - 85% - - - 4kHz to 1.5MHz Step-Down, Step-Up/Step-Down - - - - - - - - - - Through Hole 2 -55°C to 125°C - Positive - 1 - Transistor Driver - - - - Not Present - - - 16-CDIP - - Yes - Buck, Flyback 10V to 30V
Product image for LTC3787EGN by Analog Devices / Maxim Integrated
LTC3787EGN
Analog Devices / Maxim Integrated
4,512
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,512 - -
$0.78
 - - No Current Limit, Enable, Frequency Control, Power Good, Soft Start - - 96% - - - 105kHz ~ 760kHz Step-Up - - - - - - - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - Positive - 2 - Transistor Driver - - - - - - - - 28-SSOP - - Yes - Boost 4.5V ~ 38V
Product image for S-8520B33MC-ARST2G by ABLIC Inc.
S-8520B33MC-ARST2G
Download Datasheet for S-8520B33MC-ARST2G
ABLIC Inc.
4,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,500 - -
$0.78
 - - No Enable - - 100% - - - 180 kHz Step-Down halogen-free - 2.5 V to 16 V - - - - - - - Surface Mount 1 -40°C to 85°C - Positive - 1 - Transistor Driver 1.5 V to 6.0 V - - - - - - - SOT-23-5 - - No - Buck 2.5V ~ 16V
Product image for LM5170QPHPTQ1 by Texas Instruments
LM5170QPHPTQ1
Texas Instruments
4,437
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,123 - -
Xingangxin 3,314 - -
Price on request
 - - Yes Enable, Frequency Control, Power Good, Soft Start - - - - - - 100kHz ~ 600kHz Step-Up/Step-Down - - - - - - - - - - Surface Mount 1 -40°C ~ 150°C (TJ) - Positive - 2 - Transistor Driver - - - - - - - - 48-HTQFP (7x7) - - Yes - Buck-Boost 3.5V ~ 42V
Product image for MP3908DK-LF-Z by Monolithic Power Systems
MP3908DK-LF-Z
Download Datasheet for MP3908DK-LF-Z
Monolithic Power Systems
4,435
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 4,435 - -
$0.78
 - - Yes Current Limit, Enable, Soft Start - - 81% - - - 260kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - 10-MSOP - - Yes - Boost, Flyback, Forward Converter, SEPIC 4.5 V ~ 10 V
Product image for L6728TR by STMicroelectronics
L6728TR
STMicroelectronics
4,398
Across 2 distributors
Distributor Stock MOQ Country
Chanetech 4,000 - -
Smaxon Electronics 398 - -
$0.75
 - - No Enable, Phase Control, Power Good - - 80% - - - 300kHz Step-Down - - - - - - - - - - Surface Mount 1 -40°C ~ 125°C - Positive - 1 - Transistor Driver - - - - Not Present - - - 10-DFN (3x3) - - Yes - Buck 5V ~ 12V
Product image for TL5001ACDR by Texas Instruments
TL5001ACDR
Texas Instruments
4,393
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,356 - -
Optech Co.,Limited 2,037 - -
$1.62
 - - No Dead Time Control, Frequency Control - - 100% - - - 20 kHz to 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - Surface Mount 1 -20°C to 85°C - Positive 1.5 A 1 - Transistor Driver 1 V to 50 V - - - - - - - 8-SOIC 8-SOIC - No - Buck, Boost, Flyback 3.6 V to 40 V
Product image for TL2845BDR by Texas Instruments
TL2845BDR
Download Datasheet for TL2845BDR
Texas Instruments
4,360
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 4,360 - -
$0.78
 No No No Frequency Control - - 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down No Yes - - - Gull Wing - No No - Surface Mount 1 -40°C / 85°C - Positive - 1 - Transistor Driver - - - - Not Present - - - 14-SOIC - - No Yes Boost, Flyback, Forward 7.6V / 30V
Product image for MCP16502TAA-E/S8B by Microchip Technology
MCP16502TAA-E/S8B
Download Datasheet for MCP16502TAA-E/S8B
Microchip Technology
4,349
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 4,349 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - No Current Limit, Enable - - 100% - - - 2MHz Step-Down - - - - - - - - - - Surface Mount 4 -40°C ~ 125°C (TJ) - Positive - 4 - Transistor Driver - 32-VFQFN Exposed Pad - - - I²C - - 32-VQFN (5x5) - - No - Buck 2.7V ~ 5.5V
Product image for ISL6741IV by Intersil
ISL6741IV
Intersil
4,344
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 4,344 - -
$0.75
 - - Yes Enable, Frequency Control, Soft Start - - 83% - - - Up to 1MHz Step-Up/Step-Down - - - - - - - - - - Surface Mount 2 -40°C to 105°C - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - 16-TSSOP - - Yes - Full-Bridge, Half-Bridge, Push-Pull 9V to 16V
Product image for FAN2012BMPX by On Semiconductor
FAN2012BMPX
On Semiconductor
4,332
From Rayichip
Distributor Stock MOQ Country
Rayichip 4,332 - -
$0.75
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for ISL8117FRZ by Renesas
ISL8117FRZ
Renesas
4,287
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 2,450 - -
Xingangxin 1,837 - -
$0.75
 - - Yes Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking - - - - - - 100kHz ~ 2MHz Step-Down - - - - - - - - - - Surface Mount 1 -40°C to 125°C - Positive - 1 - Transistor Driver - - - - Not Present - - - 16-QFN (4x4) - - Yes - Buck 4.5V ~ 60V
Product image for UCC28C42QDRQ1 by Texas Instruments
UCC28C42QDRQ1
Download Datasheet for UCC28C42QDRQ1
Texas Instruments
4,251
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,250 - -
Shenzhen YJT Company Limited 1 - -
$1.26
 Yes Yes Yes Frequency Control - - 96% - - - Up to 1MHz Step-Up/Step-Down - - - - - - - - - - Surface Mount 1 -40°C ~ 125°C - Positive - 1 - Transistor Driver - - - - - - - - 8-SOIC - - No - Flyback 9 V ~ 18 V
Product image for TPS53125PW by Texas Instruments
TPS53125PW
Texas Instruments
4,234
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 4,234 - -
$2.25
 - - No Enable - - - - - true; ±1% 350 kHz Step-Down - - - - - - - - - - Surface Mount 2 -40°C ~ 85°C - Positive - 1 - Transistor Driver - - - - - - - - 24-TSSOP - - Yes true Buck 4.5 V to 24 V
Product image for TPS40007DGQ by Texas Instruments
TPS40007DGQ
Texas Instruments
4,229
Across 4 distributors
Distributor Stock MOQ Country
Speed Components Ltd 29 - -
Tomark Electronics Ltd 286 - -
Optech Co.,Limited 600 - -
Xingangxin 3,314 - -
$1.03
 - - No Current Limit, Enable, Soft Start - 94% 94% - - - 300 kHz Step-Down - - - - - - - - - - Surface Mount 1 -40°C to 85°C - Positive 15 A 1 - Transistor Driver - - - 0.0015 A - - - - 10-HVSSOP - - Yes No Buck 2.25 V to 5.5 V
Product image for MAX1875EEG+ by Analog Devices / Maxim Integrated
MAX1875EEG+
Download Datasheet for MAX1875EEG+
Analog Devices / Maxim Integrated
4,225
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,225 - -
$0.78
 - - Yes Current Limit, Enable, Frequency Control, Reset - - - >90% - - 100kHz to 600kHz Step-Down - - - - - Gull Wing - - - - Surface Mount 2 -40°C to 85°C - Positive 10A or higher 2 - Transistor Driver 0V to 18V - - - - - - - 24-QSOP - - Yes - Buck 4.75V to 23V
Product image for 5962-8670409VPA by Texas Instruments
5962-8670409VPA
Texas Instruments
4,195
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 4,195 - -
Price on request
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for LM2576S-ADJ by Texas Instruments
LM2576S-ADJ
Texas Instruments
4,169
Across 6 distributors
Distributor Stock MOQ Country
Fe Components 1,100 - -
Partservice 41 - -
PROSOFT ELECTRONICS 28 - -
Xingangxin 2,500 - -
Smaxon Electronics 500 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.75
 - - - - 3A 98% - - - Enable, Over Current Protection 52 kHz Step-Down, Step-Up/Step-Down - - - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive or Negative 3 A - - Adjustable - - - - - - - - DDPAK/TO-263-5 DDPAK/TO-263-5 - No - Buck 3V
Product image for SC1103CSTRT by Semtech
SC1103CSTRT
Semtech
4,165
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,070 - -
Smaxon Electronics 2,095 - -
$0.78
 - - No - - - 95% - - - 200kHz Step-Down - - - - - - - - - - Surface Mount 1 0°C - Positive - 1 - Transistor Driver - - - - Not Present - - - 8-SO - - No - Buck 3.8V
Product image for ISL78220ANEZ by Renesas
ISL78220ANEZ
Renesas
4,160
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 4,160 - -
$0.75
 - - Yes Enable, Frequency Control, Power Good, Soft Start - - 91.7 % - - - 75 kHz to 1 MHz Step-Up - - - - - - - - - - Surface Mount 6 -40°C to 125°C - Positive 300 µA 6 - PWM Signal 3.5 V - - - - - - - 44-MQFP (10x10) - - - - Boost 4.75V ~ 5.25V
Product image for NCP81236MNTXG by On Semiconductor
NCP81236MNTXG
On Semiconductor
4,143
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 1,735 - -
Smaxon Electronics 2,408 - -
$0.78
 - - No - - - - - - - - - - - - - - - - - - - Surface Mount 3 - - - - 2 - PWM - - - - - - - - 52-QFN 52-QFN - No - - -
Product image for TL3844P by Texas Instruments
TL3844P
Texas Instruments
4,130
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,913 - -
Smaxon Electronics 217 - -
$0.47
 - - No Frequency Control - - 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - Through Hole 1 0°C to 70°C - Positive - 1 - Transistor Driver - - - - - - - - 8-PDIP 8-PDIP - No - Boost, Flyback, Forward 10V to 30V
Product image for LM51551QDSSRQ1 by Texas Instruments
LM51551QDSSRQ1
Texas Instruments
4,125
Across 3 distributors
Distributor Stock MOQ Country
Rayichip 3,000 - -
Xingangxin 1,124 - -
Shenzhen YJT Company Limited 1 - -
$1.19
 Yes Yes Yes Soft Start - - 93% - - Adjustable current limit, Frequency synchronization, Hiccup mode protection, Nonsynchronous rectification, Power good, UVLO adjustable 100kHz ~ 2.2MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - Surface Mount, Wettable Flank 1 -40°C ~ 150°C (TJ) - Positive - 1 - Transistor Driver - - - - Not Present - - - 12-WSON (3x2) - - No - Boost, Flyback, SEPIC 2.97V ~ 45V
Product image for UC3842BNG by On Semiconductor
UC3842BNG
Download Datasheet for UC3842BNG
On Semiconductor
4,115
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Braun Electronic Components 278 - -
Xingangxin 1,837 - -
$0.78
 - - No Frequency Control - - 96% - - - Up to 500kHz Step-Up, Step-Up/Step-Down Halide-Free - - - - - - - - - Through Hole 1 0°C to 70°C 10 V to 30 V Positive, Isolation Capable 1000 mA 1 - Transistor Driver 4.9 V to 5.1 V - - - - - - - 8-PDIP - - No - Boost, Flyback 10V ~ 30V
Product image for UC3843AD by Texas Instruments
UC3843AD
Texas Instruments
4,110
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Braun Electronic Components 110 - -
$0.60
 - - No Frequency Control - - 96% - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - 1.27 mm Gull Wing - - - - Surface Mount 1 0°C to 70°C - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - 14-SOIC 14-SOIC - No - Boost, Buck, Flyback, Forward 7.6V to 30V
Product image for LM2595S-ADJ/NOPB by Texas Instruments
LM2595S-ADJ/NOPB
Texas Instruments
4,100
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 226 - -
Speed Components Ltd 182 - -
Emiteli 226 - -
Xingangxin 3,466 - -
$2.43
 - - - - 1A - 100% - - Enable, Overcurrent protection 150kHz Step-Down - - - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - - - Adjustable - - - - - - - - DDPAK/TO-263-5 - - No - Buck 4.5V
Product image for TL1453CPWRG4 by Texas Instruments
TL1453CPWRG4
Texas Instruments
4,090
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,545 - -
Smaxon Electronics 1,545 - -
$0.78
 - - No Dead Time Control, Frequency Control - - - - - - 1kHz ~ 500kHz - - - - - - - - - - - Surface Mount 2 -20°C ~ 85°C (TA) - Positive - 1 - PWM - - - - - - - - 16-TSSOP - - No - Boost 3.6V ~ 40V
Product image for MAX1626ESA-T by Analog Devices / Maxim Integrated
MAX1626ESA-T
Download Datasheet for MAX1626ESA-T
Analog Devices / Maxim Integrated
4,077
Across 3 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 917 - -
Xingangxin 2,000 - -
Smaxon Electronics 1,160 - -
$0.78
 - - No Enable - - 100% >90% - - 300kHz Step-Down - - 2.6V - - - 1mA - - - Surface Mount 1 -40°C ~ 85°C - Positive - 1 - Transistor Driver 1.3V - - 90µA - - - - 8-SOIC - - No - Buck 3V ~ 16.5V
Product image for UCC2806DW by Texas Instruments
UCC2806DW
Download Datasheet for UCC2806DW
Texas Instruments
4,039
Across 6 distributors
Distributor Stock MOQ Country
Braun Electronic Components 520 - -
MW.FEP S.p.A. 220 - -
Hybrid Electronics 33 - -
PROSOFT ELECTRONICS 1,200 - -
Xingangxin 1,718 - -
Smaxon Electronics 348 - -
$0.78
 - - No Current Limit, Enable, Frequency Control - - 50% - - - 47kHz Step-Up, Step-Up/Step-Down - - - -55°C to 150°C - - - - - - Surface Mount 2 -40°C ~ 85°C - Positive, Isolation Capable - 1 - Transistor Driver - - - - Not Present - - -65°C to 150°C 16-SOIC 16-SOIC - Yes - Boost, Flyback, Forward Converter 8V
Product image for NCP12510CSN65T1G by On Semiconductor
NCP12510CSN65T1G
Download Datasheet for NCP12510CSN65T1G
On Semiconductor
4,030
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 4,030 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - No Current Sense - - 84% - - - 65 kHz Step-Up/Step-Down - - - - - - - - - - Surface Mount 1 150°C (TJ) - Positive - 1 - PWM - - - - - - - - 6-TSOP - - No - Flyback 5V
Product image for ISL6740IBZ by Intersil
ISL6740IBZ
Intersil
4,030
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 4,030 - -
$0.75
 - - Yes Enable, Frequency Control, Soft Start - - 83% - - - Up to 1MHz Step-Up/Step-Down - - - - - - - - - - Surface Mount 2 -40°C ~ 105°C (TA) - Positive, Isolation Capable - 1 - Transistor Driver - - - - Not Present - - - 16-SOIC 16-SOIC - Yes - Full-Bridge, Half-Bridge, Push-Pull 9V ~ 16V
Product image for SG3524N by Texas Instruments
SG3524N
Texas Instruments
4,026
Across 8 distributors
Distributor Stock MOQ Country
Braun Electronic Components 175 - -
Speed Components Ltd 139 - -
Bristol Electronics 25 - -
Spartce Electronics. 36 - -
Partservice 42 - -
Optech Co.,Limited 1,052 - -
PROSOFT ELECTRONICS 1,200 - -
Xingangxin 1,357 - -
$0.61
 - - No Current Limit, Frequency Control - - 45% - - - 450kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - Through Hole 2 0°C to 70°C - Positive, Isolation Capable - 1 - Transistor Driver - - 25 per Tube - - - - - 16-PDIP 16-PDIP - No - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8V to 40V
Product image for UC3844BD1G by On Semiconductor
UC3844BD1G
Download Datasheet for UC3844BD1G
On Semiconductor
4,026
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,144 - -
Flip Electronics 882 - -
$0.78
 - - No Frequency Control - 48% 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - 1.27 mm Gull Wing - - - - Surface Mount 1 0°C to 70°C - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - 8-SOIC 8-SOIC - No - Boost, Flyback 10V to 36V
Product image for UC3844BVDR2G by On Semiconductor
UC3844BVDR2G
Download Datasheet for UC3844BVDR2G
On Semiconductor
4,024
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,000 - -
Flip Electronics 1,024 - -
$0.78
 - - No Frequency Control - - 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - Yes - - 1.27 mm Gull Wing - - - Smd/Smt Surface Mount 1 -40°C / 105°C - Positive, Isolation Capable 1000 mA 1 - Transistor Driver - - - - Not Present - - - 14-SOIC - - No - Boost, Flyback 10V / 36V
Product image for LTC3850EUF#TRPBF by Analog Devices / Maxim Integrated
LTC3850EUF#TRPBF
Download Datasheet for LTC3850EUF#TRPBF
Analog Devices / Maxim Integrated
4,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
$0.78
 - - No Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - 97.2% 97.2% Up to 95% - - 250kHz ~ 780kHz Step-Down - - 4V to 24V - - - - - - - Surface Mount 2 -40°C to 85°C - Positive 25A 2 - Transistor Driver - - - 30µA - - - - 28-QFN (4x4) 28-WFQFN Exposed Pad - Yes - Buck 4V ~ 24V
Product image for MAX1771CSA+ by Analog Devices / Maxim Integrated
MAX1771CSA+
Download Datasheet for MAX1771CSA+
Analog Devices / Maxim Integrated
4,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
$0.78
 - - No Enable - - 92% 90% - - 300kHz Step-Up, Step-Up/Step-Down - - 2V - - - - - - - Surface Mount 1 0°C - Positive - 1 24W Transistor Driver 12V - - - - - - - 8-SOIC - 110µA No - Boost, Buck-Boost 3V ~ 16.5V
Product image for UC2843AN by Texas Instruments
UC2843AN
Texas Instruments
4,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
$0.75
 - - No Frequency Control - - 96% - - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - 7.62 mm Through Hole - - - - Through Hole 1 -40°C - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - 8-PDIP 8-PDIP - No - Boost, Buck, Flyback, Forward 7.6 V
Product image for L6728ATR by STMicroelectronics
L6728ATR
STMicroelectronics
4,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 4,000 - -
$0.75
 - - No Enable, Phase Control, Power Good - - 67% - - - 600kHz Step-Down - - - - - - - - - - Surface Mount 1 -40°C ~ 125°C - Positive - 1 - Transistor Driver - - - - Not Present - - - 10-DFN (3x3) - - Yes - Buck 5V ~ 12V
Product image for LTC1628IG#TRPBF by Analog Devices / Maxim Integrated
LTC1628IG#TRPBF
Download Datasheet for LTC1628IG#TRPBF
Analog Devices / Maxim Integrated
4,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
$0.78
 - - No Enable, Frequency Control, Power Good, Soft Start - - 99.4% - - - 220kHz Step-Down - - - - - - - - - - Surface Mount 2 -40°C to 85°C - Positive - 2 - Transistor Driver - - - - - - - - 16-SSOP 16-SSOP - Yes - Buck 3.5V to 30V
Product image for UC3823N by Texas Instruments
UC3823N
Download Datasheet for UC3823N
Texas Instruments
4,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
$0.78
 - - No Current Limit, Enable, Frequency Control, Ramp, Soft Start - - 85% - - - 340kHz ~ 460kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - Through Hole 1 0°C ~ 70°C - Positive 1.5A 1 - Transistor Driver - - - - - - - - 16-PDIP - - No - Buck, Boost, Flyback, Forward Converter 8.4V
Product image for ADP1147AN-5 by Analog Devices / Maxim Integrated
ADP1147AN-5
Analog Devices / Maxim Integrated
4,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
$0.75
 - - No Current Limit, Enable, Frequency Control - - - - - - Up to 250kHz Step-Down - - - - - - - - - - Through Hole 1 0°C ~ 70°C - Positive - 1 - Transistor Driver - - - - Present - - - 8-PDIP - - No - Buck 3.5V ~ 16V
Product image for TL3845BDR by Texas Instruments
TL3845BDR
Download Datasheet for TL3845BDR
Texas Instruments
4,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 4,000 - -
$0.78
 - - No Frequency Control - - 48% - AEC-Q100 Qualified - 100kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - Surface Mount 1 0°C to 70°C - Positive - 1 - Transistor Driver - - - - - - - - 14-SOIC - - No Tape & Reel Boost, Flyback, Forward Converter 7.6V to 30V
Showing 1001-1050 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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