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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 Current Duty Cycle Duty Cycle (Max) Efficiency Features Frequency Function Halogen Free Industrial Grade Input Voltage Lead Spacing Lead Style Load Current Medical Grade Military Grade Mounting Type Number of Outputs Operating Temperature Operating Temperature Range Operating Voltage Output Configuration Output Current Output Phases Output Power Output Type Output Voltage Propagation Delay Protection Quiescent Current Response Time SVHC Present Shutdown Supplier Device Package Supplier Package Synchronous Rectifier Tape & Reel Topology Voltage
Product image for UCC38C43D by Texas Instruments
UCC38C43D
Texas Instruments
3,569
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,569 - -
$1.25
 - - No - Frequency Control - - 96% - - Up to 1MHz AC/DC Switching Regulators - - - - - - - - Surface Mount 1 0°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - 8-SOIC 8-SOIC No - Boost, Flyback, Forward Converter 7.6V
Product image for MAX669EUB+T by Analog Devices / Maxim Integrated
MAX669EUB+T
Download Datasheet for MAX669EUB+T
Analog Devices / Maxim Integrated
3,566
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
$0.78
 No No Yes - Enable, Frequency Control - - 90% 90% - 100kHz Step-Up, Step-Up/Step-Down - No - - Gull-Wing - No No Surface Mount 1 -40°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - 220μA - - - 10-uMAX/uSOP - No Tape & Reel Boost, Flyback, SEPIC 1.8V
Product image for UC3843N by Texas Instruments
UC3843N
Download Datasheet for UC3843N
Texas Instruments
3,566
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
$0.78
 - - No - Frequency Control - - 97% - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Through Hole 1 0°C / 70°C - - Positive, Isolation Capable 1A 1 - Transistor Driver - - - - - - - 8-PDIP 8-PDIP No - Boost, Buck, Buck-Boost, Flyback, Forward 12V / 28V
Product image for UCC3805D by Texas Instruments
UCC3805D
Texas Instruments
3,566
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
$1.56
 - - No - Frequency Control - - 49% - - 31kHz Step-Up, Step-Down, Step-Up/Step-Down - - - 1.27 mm Gull Wing - - - Surface Mount 1 0°C ~ 70°C - - Positive - 1 - Transistor Driver - - - - - - - 8-SOIC - No - Buck, Boost, Flyback, Forward Converter 3.6V to 12V
Product image for UCC28C40D by Texas Instruments
UCC28C40D
Texas Instruments
3,566
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
$1.25
 - - 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 - - - - Gull Wing - - - Surface Mount 1 -40°C ~ 105°C (TJ) - - Positive - 1 - Transistor Driver - - - - - Not Present - 8-SOIC - No - Boost, Buck, Flyback, Forward, SEPIC 6.6V ~ 18V
Product image for MAX1649CSA by Analog Devices / Maxim Integrated
MAX1649CSA
Download Datasheet for MAX1649CSA
Analog Devices / Maxim Integrated
3,558
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,500 - -
PROSOFT ELECTRONICS 58 - -
$0.78
 - - No - Enable - 96.5% 96.5% More than 90% - Up to 300kHz Step-Down - - - - - - - - Surface Mount 1 0°C ~ 70°C - - Positive - 1 More than 12.5W Transistor Driver 1.5V to V_in - - 100µA Max - - - 8-SOIC - No - Buck 3V ~ 16V
Product image for UCC2813PWTR-1 by Texas Instruments
UCC2813PWTR-1
Texas Instruments
3,542
From Husky International Electronic
Distributor Stock MOQ Country
Husky International Electronic 3,542 - -
$0.78
 - - No - Frequency Control - - 49% - - - Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - - Positive 1A 1 - Transistor Driver - - - - 70ns - - 8-TSSOP - No - Boost, Flyback, Forward Converter 7.4V ~ 12V
Product image for UC1843AMDREP by Texas Instruments
UC1843AMDREP
Texas Instruments
3,541
Across 2 distributors
Distributor Stock MOQ Country
ADI/AAR OEM Supply 1,998 - -
Xingangxin 1,543 - -
$0.78
 - - No - Frequency Control - - 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 -55°C ~ 125°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - 8-SOIC - No - Boost, Buck, Flyback, Forward 7.6V ~ 30V
Product image for ISL6522CB-TR5190 by Intersil
ISL6522CB-TR5190
Intersil
3,537
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 3,537 - -
$0.75
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for ISL6558CRZ-T by Intersil
ISL6558CRZ-T
Intersil
3,537
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 3,537 - -
$0.75
 - - No - Enable, Frequency Control, Power Good - - 75% - - 80kHz ~ 1.5MHz Step-Down - - - - - - - - Surface Mount 4 0°C ~ 70°C (TA) - - Positive - 4 - PWM Signal - - - - - Present - 20-QFN (5x5) - - - Buck 4.75V ~ 5.25V
Product image for TL594CDR by Texas Instruments
TL594CDR
Download Datasheet for TL594CDR
Texas Instruments
3,530
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,300 - -
Xingangxin 1,000 - -
Smaxon Electronics 230 - -
$0.35
 - - No - Dead Time Control, Frequency Control - - 97 % - - 1 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Surface Mount 2 0°C - - Positive 0.2 A 1 - Transistor Driver - - - - - - - 16-SOIC 16-SOIC No - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 7 V
Product image for ISL6535CRZ by Renesas
ISL6535CRZ
Renesas
3,525
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,525 - -
$0.75
 - - No - Current Limit, Enable, Frequency Control, Soft Start - - 100% - - 200kHz Step-Down - - - - - - - - Surface Mount 1 0°C ~ 70°C - - Positive - 1 - Transistor Driver - - - - - - - 16-QFN (4x4) - Yes - Buck 10.8V ~ 13.2V
Product image for TPS40002DGQ by Texas Instruments
TPS40002DGQ
Download Datasheet for TPS40002DGQ
Texas Instruments
3,519
Across 2 distributors
Distributor Stock MOQ Country
Bristol Electronics 1,218 - -
Optech Co.,Limited 2,301 - -
$0.78
 - - No - Current Limit, Enable, Soft Start - - 93% - - 600kHz Step-Down - - 4.5 V - - - - - Surface Mount 1 -40°C - 2.25 V Positive 600 mA 1 - Transistor Driver 0.7 V - - - - - - 10-HVSSOP - Yes - Buck 2.25V ~ 5.5V
Product image for TPS40040DRBR by Texas Instruments
TPS40040DRBR
Texas Instruments
3,510
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,181 - -
RAD 1,181 - -
Optech Co.,Limited 83 - -
Smaxon Electronics 1,065 - -
$0.71
 - - No - Enable - 95% 95% - - 300 kHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - Not Present - 8-SON (3x3) 8-SON (3x3) Yes - Buck 0.6 V / 5.5 V
Product image for UC3526AN by Texas Instruments
UC3526AN
Texas Instruments
3,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,500 - -
$2.16
 - - Yes - Enable, Frequency Control, Reset, Soft Start - - 49% - - 1Hz Step-Up, Step-Down, Step-Up/Step-Down - - - 7.62 mm Through Hole - - - Through Hole 2 0°C - - Positive - 1 - Transistor Driver - - - - - - - 18-PDIP 18-PDIP Yes - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 7V
Product image for FAN5037M by On Semiconductor
FAN5037M
Download Datasheet for FAN5037M
On Semiconductor
3,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,500 - -
$0.75
 - - No - - - - 85% 85% to 88% - - Step-Down - - - - - up to 13A - - Surface Mount 1 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - Overvoltage and short circuit - - - - 8-SOIC - No - Buck 4.75V to 5.25V
Product image for LTC1629CG#TRPBF by Analog Devices / Maxim Integrated
LTC1629CG#TRPBF
Download Datasheet for LTC1629CG#TRPBF
Analog Devices / Maxim Integrated
3,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,500 - -
$0.78
 - - No - Enable, Phase Control, Power Good, Soft Start - - 99.5% - - 220kHz Step-Down - - - - - - - - Surface Mount 2 0°C - - Positive - 2 - Transistor Driver - - - - - - - 28-SSOP 28-SSOP Yes - Buck 4V
Product image for TL2844BDR by Texas Instruments
TL2844BDR
Download Datasheet for TL2844BDR
Texas Instruments
3,500
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,500 - -
$0.78
 - - No - Frequency Control - - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - 14-SOIC - No - Boost, Flyback, Forward 10V ~ 30V
Product image for TPS53127PWR by Texas Instruments
TPS53127PWR
Download Datasheet for TPS53127PWR
Texas Instruments
3,500
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,500 - -
$1.47
 - - No - Current Limit, Enable, Soft Start - - - - - 700kHz Step-Down - - - - - - - - Surface Mount 2 -40°C - 4.5V Positive 4A 1 - Transistor Driver 0.76V - - - - - - 24-TSSOP 24-TSSOP Yes - Buck 4.5V ~ 24V
Product image for UC494AJ by Rochester Electronics
UC494AJ
Rochester Electronics
3,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,500 - -
$0.78
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for TL5001ACDRG4 by Texas Instruments
TL5001ACDRG4
Texas Instruments
3,500
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,500 - -
$0.78
 - - No - Dead Time Control, Frequency Control - - 100% - - 20kHz ~ 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - 3.6V 1.27 mm Gull Wing - - - Surface Mount 1 -20°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - 8-SOIC - No Tape & Reel Buck, Boost, Flyback 3.6V ~ 40V
Product image for TL1451AQDRG4 by Texas Instruments
TL1451AQDRG4
Texas Instruments
3,500
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,500 - -
$0.78
 Yes Yes No - Frequency Control - - - - - 1kHz ~ 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - 16-SOIC - No Tape & Reel (TR) Buck, Boost, Flyback 3.6V to 50V
Product image for 5962-8768104VEA by Texas Instruments
5962-8768104VEA
Download Datasheet for 5962-8768104VEA
Texas Instruments
3,481
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 10 - -
Unit Electronics Co.,Limited 3,471 - -
$644.11
 - - - - - - - - - - - - - - - - - - - Yes - - - - - - 1.5 A Peak - - - - 50 ns - - - - - - - - Not Tape & Reel - -
Product image for TPS5120QDBTRQ1 by Texas Instruments
TPS5120QDBTRQ1
Texas Instruments
3,456
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,456 - -
$0.78
 - - No - Enable, Power Good, Soft Start - - 83% - - 300kHz Step-Down - - - - - - - - Surface Mount 2 -40°C - 4.5V Positive - 2 - Transistor Driver - - - - - - - 30-TSSOP - Yes - Buck 4.5V ~ 28V
Product image for 5962-8768105VEA by Texas Instruments
5962-8768105VEA
Texas Instruments
3,443
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 3,443 - -
Price on request
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for ISL8126CRZ by Renesas
ISL8126CRZ
Renesas
3,430
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,430 - -
$0.75
 - - Yes - Current Limit, Enable, Frequency Control, Power Good - - 90% - - 150kHz ~ 1.5MHz Step-Down - - - - - - - - Surface Mount 2 0°C ~ 70°C (TA) - - Positive - 2 - Transistor Driver - - - - - Not Present - 32-QFN (5x5) - Yes - Buck 3V ~ 5.6V
Product image for MIC2128YML-TR by Microchip Technology
MIC2128YML-TR
Download Datasheet for MIC2128YML-TR
Microchip Technology
3,421
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 3,421 - -
$0.78
 - - No - Enable, Frequency Control, Power Good, Soft Start - - 85% - - 270kHz to 800kHz Step-Down - - - - - - - - Surface Mount 1 -40°C to 125°C (TJ) - - Positive 5A 1 - Transistor Driver 0.6V to 30V - - - - - - 16-QFN (3x3) - Yes - Buck 4.5V to 75V
Product image for LM5140QRWGTQ1 by Texas Instruments
LM5140QRWGTQ1
Texas Instruments
3,421
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,102 - -
Xingangxin 1,319 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
Price on request
 - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - - - 440kHz, 2.2MHz Step-Down - - - - - - - - Surface Mount, Wettable Flank 2 -40°C ~ 150°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - 40-VQFNP (6x6) - Yes - Buck 3.8V ~ 65V
Product image for ISL6520ACB by Intersil
ISL6520ACB
Intersil
3,379
Across 2 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 499 - -
Xingangxin 2,880 - -
$0.75
 - - No - Phase Control - - 100% - - 300kHz Step-Down - - - - - - - - Surface Mount 1 0°C ~ 70°C (TA) - 4.5V ~ 5.5V Positive - 1 - Transistor Driver - - - - - - - 8-SOIC - Yes - Buck 4.5V ~ 5.5V
Product image for UC2845AQD8R by Texas Instruments
UC2845AQD8R
Download Datasheet for UC2845AQD8R
Texas Instruments
3,373
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 3,250 - -
Smaxon Electronics 123 - -
$0.60
 No No No - Frequency Control - - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - Yes - - - - No No Surface Mount 1 -40°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - 8-SOIC 8-SOIC No - Boost, Buck, Flyback, Forward 7.6V
Product image for LM3489MMX by Texas Instruments
LM3489MMX
Texas Instruments
3,372
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,372 - -
$0.75
 - - No - Current Limit, Enable - - 100% - - Up to 1MHz Step-Down - - - - - - - - Surface Mount 1 -40°C - - Positive - 1 - Transistor Driver - - - 7 µA - Not Present - 8-VSSOP - No - Buck 4.5V ~ 35V
Product image for MIC2196BM by Microchip Technology
MIC2196BM
Microchip Technology
3,362
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,362 - -
$0.78
 - - No - Enable - - 85% - - 400kHz Step-Up - - - - - - - - Surface Mount 1 -40°C - - Positive - 1 - Transistor Driver - - - - - - - 8-SOIC - No - Boost 2.9V
Product image for UC3525ADWG4 by Texas Instruments
UC3525ADWG4
Texas Instruments
3,362
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,362 - -
$0.78
 - - Yes - Enable, Frequency Control, Soft Start - - 49% - - 100 Hz to 400 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Surface Mount 2 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - 16-SOIC 16-SOIC Yes - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8 V to 35 V
Product image for LM2576S-5.0/NOPB by Texas Instruments
LM2576S-5.0/NOPB
Texas Instruments
3,353
Across 3 distributors
Distributor Stock MOQ Country
Speed Components Ltd 30 - -
PROSOFT ELECTRONICS 1,753 - -
Xingangxin 1,570 - -
$2.00
 - - - - - 3A 98% - - Enable, Over Current Protection 52kHz Step-Down - - - - Gull Wing - - - Surface Mount 1 -40°C ~ 125°C - - Positive 3A - - Fixed - - - 0.005A - Not Present - DDPAK/TO-263-5 DDPAK/TO-263-5 No No Buck 4V
Product image for TPS40193DRCRG4 by Texas Instruments
TPS40193DRCRG4
Texas Instruments
3,343
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,343 - -
$0.78
 - - No - Enable, Power Good - - 85 % - Enable, Power good, Prebias startup, Synchronous rectification 300kHz Step-Down - Yes - - Exposed Pad - - - Surface Mount 1 -40°C ~ 85°C (TA) -40°C to 85°C - Positive - 1 - Transistor Driver - - - - - - - 10-VSON (3x3) 10-VSON (3x3) Yes - Buck 4.5V ~ 18V
Product image for UCC2893D by Texas Instruments
UCC2893D
Download Datasheet for UCC2893D
Texas Instruments
3,339
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 25 - -
Xingangxin 3,314 - -
$0.78
 No No Yes - Current Limit, Enable, On Time Control, Ramp, Soft Start - - 70% - - 250 kHz Step-Up/Step-Down No Yes - - Gull Wing - No No Surface Mount 1 -40°C to 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - Not Present Soft-Stop 16-SOIC - No Yes Flyback, Forward Converter 8.5V to 16V
Product image for MAX1651CSA by Analog Devices / Maxim Integrated
MAX1651CSA
Download Datasheet for MAX1651CSA
Analog Devices / Maxim Integrated
3,328
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 1,750 - -
PROSOFT ELECTRONICS 60 - -
Smaxon Electronics 1,518 - -
$0.78
 - - No - Enable - - 96.5% - - 300kHz Step-Down - - - - - - - - Surface Mount 1 0°C - - Positive 2.5A 1 12.5W Positive 5V - - 100µA - Not Present - 8-SOIC 8-SOIC No - Buck 3V
Product image for TPS40057PWP by Texas Instruments
TPS40057PWP
Texas Instruments
3,314
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 3,314 - -
$2.64
 - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - 94% - - Up to 1MHz Step-Down - - - - Gull Wing - - - Surface Mount 1 -40°C - - Positive - 1 - Transistor Driver - - - - - - - 16-HTSSOP - Yes 2,000 Buck 8V
Product image for MAX5053AEUA-T by Analog Devices / Maxim Integrated
MAX5053AEUA-T
Download Datasheet for MAX5053AEUA-T
Analog Devices / Maxim Integrated
3,305
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 3,305 - -
$0.78
 - - No - Enable - - 50% - - 262kHz Step-Up - - - - - - - - Surface Mount 1 -40°C to 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - 8-uMAX/uSOP - No Yes Boost 10.8V to 24V
Product image for ISL8126IRZ-T7A by Renesas
ISL8126IRZ-T7A
Renesas
3,250
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 3,250 - -
$0.75
 - - Yes - Current Limit, Enable, Frequency Control, Power Good - - 90% - - 150kHz to 1.5MHz Step-Down - Yes - - - - - - Surface Mount 2 -40°C to 85°C - - Positive - 2 - Transistor Driver - - - - - - - 32-QFN (5x5) - Yes - Buck 3V to 5.6V
Product image for UC3825AN by Texas Instruments
UC3825AN
Download Datasheet for UC3825AN
Texas Instruments
3,242
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,222 - -
Hybrid Electronics 20 - -
$0.78
 - - No Undetermined Current Limit, Frequency Control, Ramp, Soft Start - - 50% - - 400 kHz to 1 MHz Step-Up, Step-Up/Step-Down - - - - - - - - Through Hole 2 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - Not Present - 16-PDIP 16-PDIP No - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4 V to 22 V
Product image for LM5032MTC/NOPB by Texas Instruments
LM5032MTC/NOPB
Texas Instruments
3,229
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,229 - -
Price on request
 - - Yes - Frequency Control, Soft Start - - 76% - - 200kHz, 600kHz Step-Up/Step-Down - - - - - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - - Positive - 2 - Transistor Driver - - - - - - - 16-TSSOP - No - Forward Converter 13V ~ 100V
Product image for UC3845D8TR by Texas Instruments
UC3845D8TR
Texas Instruments
3,223
Across 2 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 1,653 - -
Xingangxin 1,570 - -
$0.27
 - - No - Frequency Control - - 48% - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Surface Mount 1 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - 8-SOIC - No Yes Boost, Buck, Buck-Boost, Flyback, Forward 12V to 28V
Product image for NCP1582DR2G by On Semiconductor
NCP1582DR2G
Download Datasheet for NCP1582DR2G
On Semiconductor
3,221
Across 2 distributors
Distributor Stock MOQ Country
Speed Components Ltd 2,631 - -
Smaxon Electronics 590 - -
$0.78
 - - No - Enable, Phase Control - - 75% - - 350kHz Step-Down - - - - - - - - Surface Mount 1 -40°C - 4.5V Positive - 1 - Transistor Driver - - - - - - - 8-SOIC - Yes Tape & Reel (TR) Buck 4.5V ~ 13.2V
Product image for CS5301GDWR32G by On Semiconductor
CS5301GDWR32G
Download Datasheet for CS5301GDWR32G
On Semiconductor
3,221
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,568 - -
Smaxon Electronics 653 - -
$0.75
 - - No - Current Limit, Frequency Control, Power Good - - - - - 250kHz to 800kHz Step-Down - - - - - - - - Surface Mount 3 0°C to 70°C - - Positive - 3 - Transistor Driver - - - - - Not Present - 32-SOIC, WB 32-SOIC, WB Yes - Buck 4.3V to 20V
Product image for UCC2806DWTR by Texas Instruments
UCC2806DWTR
Download Datasheet for UCC2806DWTR
Texas Instruments
3,217
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 3,217 - -
$0.78
 - - Yes - Enable, Frequency Control, Soft Start - - 50% - - 47kHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 2 0°C ~ 70°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - Not Present - 16-SOIC 16-SOIC Yes - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8V ~ 14.5V
Product image for TPS40070PWPRG4 by Texas Instruments
TPS40070PWPRG4
Download Datasheet for TPS40070PWPRG4
Texas Instruments
3,208
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 3,208 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - 93% - - Up to 1MHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - - - 16-HTSSOP - Yes - Buck 4.5V to 28V
Product image for LTC3851EGN#TRPBF by Analog Devices / Maxim Integrated
LTC3851EGN#TRPBF
Download Datasheet for LTC3851EGN#TRPBF
Analog Devices / Maxim Integrated
3,203
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,565 - -
Innova Technologies 1,638 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Soft Start, Tracking - - 99% - - 250kHz / 750kHz Step-Down - - - - - - - - Surface Mount 1 -40°C / 85°C - - Positive - 1 - Transistor Driver 0.8V - - - - - - 16-SSOP 16-SSOP Yes - Buck 4V
Product image for MCP16361T-E/NMX by Microchip Technology
MCP16361T-E/NMX
Microchip Technology
3,202
From HYPER IC FLORIDA INC.
Distributor Stock MOQ Country
HYPER IC FLORIDA INC. 3,202 - -
$0.78
 - - No - Enable - - 87% - - 2.2MHz Step-Down - - - - - - - - Surface Mount, Wettable Flank 1 -40°C ~ 125°C (TJ) - - Positive - - - Adjustable - - - - - - - 8-VDFN (3x3) - No - Buck 4V ~ 48V
Product image for UC3843AD8 by Texas Instruments
UC3843AD8
Texas Instruments
3,200
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,200 - -
$0.63
 - - No - Frequency Control - - 96% - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Surface Mount 1 0°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - 8-SOIC 8-SOIC No - Boost, Buck, Flyback, Forward 7.6V
Showing 1101-1150 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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