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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 Conflict Minerals Control Features Duty Cycle Duty Cycle (Max) ESD Protection Efficiency Features Frequency Function Industrial Grade Input Voltage Junction Temperature Lead Spacing Lead Style Medical Grade Military Grade Mounting Type Number of Outputs Operating Temperature Operating Voltage Output Configuration Output Current Output Phases Output Type Output Voltage Package / Case Power Dissipation Quiescent Current Response Time SVHC Present Serial Interfaces Storage Temperature Supplier Device Package Supplier Package Supply Voltage Synchronous Rectifier Tape & Reel Topology Voltage Voltage Supply
Product image for ISL6527ACB by Intersil
ISL6527ACB
Intersil
7,500
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 7,500 - -
$0.75
 - - No - Enable, Phase Control - 100% - - - 300kHz Step-Down - - - 1.27 mm Gull Wing - - Surface Mount 1 0°C ~ 70°C (TA) - Positive - 1 Transistor Driver - - - - - - - - 14-SOIC - - Yes - Buck 2.97V ~ 3.63V -
Product image for ISL8841AMUZ-T by Renesas
ISL8841AMUZ-T
Renesas
7,498
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 7,498 - -
$0.75
 - - No - Current Limit, Frequency Control - 48% - - - 2MHz Step-Up, Step-Up/Step-Down - - - - Gull Wing - - Surface Mount 1 -55°C / 125°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - Not Present - - 8-MSOP - - No Yes Boost, Flyback 9V -
Product image for TPS40061PWP by Texas Instruments
TPS40061PWP
Texas Instruments
7,471
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,358 - -
MW.FEP S.p.A. 5 - -
Optech Co.,Limited 875 - -
Smaxon Electronics 233 - -
$2.59
 - - Yes - Current Limit, Enable, Frequency Control, Soft Start - 98% - - - Up to 1 MHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive 10 A 1 Transistor Driver 0.7 V to 45 V - - - - - - - 16-HTSSOP - - Yes - Buck 10 V to 55 V -
Product image for TPS43350QDAPRQ1 by Texas Instruments
TPS43350QDAPRQ1
Texas Instruments
7,458
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,423 - -
Optech Co.,Limited 2,930 - -
Xingangxin 1,190 - -
Smaxon Electronics 1,915 - -
$2.30
 - - Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking - 98.75% - - - 150kHz / 600kHz Step-Down - - - - - - - Surface Mount 2 -40°C - Positive 6A 2 Transistor Driver 0.9V - - - - - - - 38-HTSSOP - - Yes Yes Buck 4V -
Product image for TL2842P by Texas Instruments
TL2842P
Texas Instruments
7,444
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,444 - -
$0.74
 - - No - Frequency Control - 97% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Through Hole - - Through Hole 1 -40°C ~ 85°C - Positive - 1 Transistor Driver - - - - - - - - 8-PDIP 8-PDIP - No - Boost, Flyback, Forward 10V to 30V -
Product image for TL5001AQDRQ1 by Texas Instruments
TL5001AQDRQ1
Texas Instruments
7,427
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,000 - -
Smaxon Electronics 1,427 - -
$2.15
 Yes Yes No - Dead Time Control, Frequency Control - 100% - - - 20kHz ~ 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - 1.27 mm Gull Wing - - Surface Mount 1 -40°C to 125°C 3.6V to 40V Positive - 1 Transistor Driver - - - - - - - - 8-SOIC - - No - Buck, Boost, Flyback 3.6V ~ 40V -
Product image for TPS40422RSBR by Texas Instruments
TPS40422RSBR
Texas Instruments
7,422
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 712 - -
Xingangxin 720 - -
Smaxon Electronics 5,990 - -
$2.63
 - - Yes - Frequency Control, Power Good - - - - - 200kHz Step-Down - - - - - - - Surface Mount 2 -40°C - Positive - 2 Transistor Driver 0.6V - - - - - PMBus - 40-WQFN (5x5) - - Yes Yes Buck 4.5V -
Product image for UCC2800MDREP by Texas Instruments
UCC2800MDREP
Texas Instruments
7,386
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 7,386 - -
$4.61
 - - No - Frequency Control - 99% >200V - - 46kHz Step-Up, Step-Up/Step-Down - - - 1.27 mm Gull Wing - - Surface Mount 1 -55°C ~ 125°C - Positive 1A 1 Transistor Driver - - - - 70ns - - - 8-SOIC - - No Yes Boost, Flyback, Forward Converter 6.9V ~ 12V -
Product image for ISL6439CB by Intersil
ISL6439CB
Intersil
7,386
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 7,386 - -
$0.75
 - - No - Enable, Phase Control - 100% - - - 300kHz Step-Down - - - - - - - Surface Mount 1 0°C ~ 70°C (TA) - Positive - 1 Transistor Driver - - - - - Not Present - - 14-SOIC - - Yes - Buck 2.97V ~ 3.63V 2.97V ~ 3.63V
Product image for UCC28C45D by Texas Instruments
UCC28C45D
Texas Instruments
7,360
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,500 - -
Braun Electronic Components 2,106 - -
MW.FEP S.p.A. 1,529 - -
Smaxon Electronics 225 - -
$0.78
 - - No Unaffected Frequency Control - 48% - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 105°C (TJ) - Positive - 1 Transistor Driver - - - - - Not Present - - 8-SOIC - - No - Boost, Flyback, Forward Converter 7.6V to 18V -
Product image for TL2844D-8 by Texas Instruments
TL2844D-8
Texas Instruments
7,346
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,346 - -
$0.68
 - - No - Frequency Control 50% 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C to 85°C - Positive - 1 Transistor Driver - - - - - - - - 8-SOIC - - No - Boost, Flyback, Forward 10V to 30V -
Product image for BD9300F-E2 by ROHM Semiconductor
BD9300F-E2
Download Datasheet for BD9300F-E2
ROHM Semiconductor
7,328
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 7,328 - -
$0.75
 - - No - Frequency Control - 100% - - - 20 kHz to 800 kHz Step-Up, Step-Down - - - - - - - Surface Mount 1 -40°C / 85°C - Positive or Negative 100 mA 1 Transistor Driver 35 V - 400 mW - - - - -55°C / 125°C 14-SOP - - No - Buck, Boost 3.6V ~ 35V -
Product image for MIC2185YQS by Microchip Technology
MIC2185YQS
Download Datasheet for MIC2185YQS
Microchip Technology
7,300
Across 3 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 1,200 - -
Smaxon Electronics 6,100 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - Yes - Enable, Frequency Control, Soft Start - 100% - 95% - 400kHz Step-Down - - - - - - - Surface Mount 1 -40°C to 85°C - Positive - 1 Transistor Driver - - - - - - - - 16-QSOP 16-QSOP - No - Buck 2.9V to 14V -
Product image for MAX20751EKX+T by Analog Devices / Maxim Integrated
MAX20751EKX+T
Download Datasheet for MAX20751EKX+T
Analog Devices / Maxim Integrated
7,232
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 7,232 - -
$0.78
 - - No - Phase Control, Power Good, Ramp - - - - - 300kHz to 800kHz Step-Down - - - - - - - Surface Mount 4 -40°C to 125°C - Positive - 4 PWM Signal - - - - - Not Present PMBus - 36-QFN (6x6) 36-QFN (6x6) - No - Buck 1.71V to 3.63V -
Product image for LM5025CMTCX by Texas Instruments
LM5025CMTCX
Texas Instruments
7,232
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 7,232 - -
Price on request
 - - Yes - Dead Time Control, Frequency Control, Ramp, Soft Start, Sync - 91% - - - Up to 1MHz Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - - 16-TSSOP - - No - Forward Converter 13V ~ 90V -
Product image for UCC28084DR by Texas Instruments
UCC28084DR
Texas Instruments
7,188
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 4,000 - -
Xingangxin 1,651 - -
Smaxon Electronics 1,537 - -
$2.10
 - - No - Current Limit, Frequency Control - 49% - - - 200kHz Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C - Positive - 1 Transistor Driver - - - - - - - - 8-SOIC - - Yes - Half-Bridge, Push-Pull 4.1V -
Product image for MP3910AGS-Z by Monolithic Power Systems
MP3910AGS-Z
Monolithic Power Systems
7,100
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,500 - -
Smaxon Electronics 1,600 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - No - Current Limit, Frequency Control, Soft Start - 95% - - - 30kHz ~ 400kHz Step-Up - - - 1.27 mm Gull Wing - - Surface Mount 1 -40°C ~ 125°C - Positive - 1 PWM Signal - - - - - - - - 8-SOIC - - No - Boost 9V ~ 14V -
Product image for TL3845BDR-8 by Texas Instruments
TL3845BDR-8
Download Datasheet for TL3845BDR-8
Texas Instruments
7,060
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,000 - -
Xingangxin 1,012 - -
Smaxon Electronics 2,048 - -
$0.15
 - - No - Frequency Control - 50% - - - 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 0°C - Positive - 1 Transistor Driver - - - - - - - - 8-SOIC 8-SOIC - No - Boost, Flyback, Forward Converter 7.6V -
Product image for UC3844AD8TR by Texas Instruments
UC3844AD8TR
Texas Instruments
7,030
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 7,030 - -
$0.31
 No No No - Frequency Control - 48% - - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down No - - 1.27 mm Gull Wing No No Surface Mount 1 0°C to 70°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - - 8-SOIC 8-SOIC - No Yes Boost, Buck, Flyback, Forward 10V to 30V -
Product image for TPS53126PWR by Texas Instruments
TPS53126PWR
Texas Instruments
7,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,000 - -
$2.85
 - - No - Enable, Frequency Control - - - - - 350 kHz, 700 kHz Step-Down - - - - - - - Surface Mount 2 -40°C to 85°C - Positive - 1 Transistor Driver 0.76 V to 5.5 V - - - - - - - 24-TSSOP - - Yes - Buck 4.5 V to 24 V -
Product image for TL1453CNS by Texas Instruments
TL1453CNS
Texas Instruments
7,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,000 - -
$0.78
 - - No - Dead Time Control, Frequency Control - - - - - 1kHz ~ 500kHz - - - - - - - - Surface Mount 2 -20°C ~ 85°C (TA) - Positive - 1 PWM - - - - - - - - 16-SO - - No Tape & Reel Boost 3.6V ~ 40V -
Product image for MCP19115T-E/MQ by Microchip Technology
MCP19115T-E/MQ
Download Datasheet for MCP19115T-E/MQ
Microchip Technology
6,942
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 3,471 - -
Smaxon Electronics 3,471 - -
$0.78
 - - No - - - - - - - 31.25 kHz to 2 MHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C to 125°C - Positive - 1 Transistor Driver - - - - - - I²C - 28-QFN (5x5) - - No Tape & Reel (TR) Boost, Cuk, Flyback, SEPIC 4.5V to 42V -
Product image for TPS40041DRBR by Texas Instruments
TPS40041DRBR
Texas Instruments
6,918
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,000 - -
Xingangxin 1,000 - -
Smaxon Electronics 918 - -
$0.71
 - - No - Enable 95% 95% - - - 600kHz Step-Down - 2.25 V to 5.5 V - - - - - Surface Mount 1 -40°C to 85°C - Positive 6 A 1 Transistor Driver 0.6 V to 4.95 V - - 0.002 A - Not Present - - 8-SON (3x3) - - Yes - Buck 2.25V ~ 5.5V -
Product image for NCP5217AMNTXG by On Semiconductor
NCP5217AMNTXG
On Semiconductor
6,911
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 6,000 - -
Smaxon Electronics 911 - -
$0.78
 - - No - Enable, Power Good - - - - - 300kHz Step-Down - - - - - - - Surface Mount 1 -40°C 4.5V Positive - 1 Transistor Driver - - - - - - - - 14-QFN (3.5x3.5) - - Yes - Buck 4.5V ~ 27V -
Product image for UC2844AN by Texas Instruments
UC2844AN
Texas Instruments
6,898
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,898 - -
$0.66
 - - No - Frequency Control 50% 48% - - - Up to 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - Through Hole - - Through Hole 1 -40°C to 85°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - Not Present - - 8-PDIP - - No - Boost, Buck, Flyback, Forward 10 V to 30 V -
Product image for 5962-8768101VEA by Texas Instruments
5962-8768101VEA
Texas Instruments
6,867
From Unit Electronics Co.,Limited
Distributor Stock MOQ Country
Unit Electronics Co.,Limited 6,867 - -
Price on request
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for UC2825DWTR by Texas Instruments
UC2825DWTR
Download Datasheet for UC2825DWTR
Texas Instruments
6,856
Across 4 distributors
Distributor Stock MOQ Country
Seba Components 80 - -
Optech Co.,Limited 4,976 - -
Xingangxin 1,623 - -
Smaxon Electronics 177 - -
$2.74
 - - No - Current Limit, Enable, Frequency Control, Ramp, Soft Start - 80% - - - 340kHz / 460kHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C / 85°C - Positive - 1 Transistor Driver - - - - - - - - 16-SOIC 16-SOIC - No Yes Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V / 30V -
Product image for TL3843BP by Texas Instruments
TL3843BP
Download Datasheet for TL3843BP
Texas Instruments
6,788
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,788 - -
$0.38
 - - No - Frequency Control - 96% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Through Hole 1 0°C ~ 70°C (TA) 7.6V ~ 30V Positive - 1 Transistor Driver - - - - - - - - 8-PDIP - - No - Boost, Flyback, Forward 7.6V ~ 30V -
Product image for TL3844BP by Texas Instruments
TL3844BP
Download Datasheet for TL3844BP
Texas Instruments
6,768
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,768 - -
$0.40
 - - No - Frequency Control - 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - 7.62 mm Through Hole - - Through Hole 1 0°C / 70°C - Positive 10mA 1 Transistor Driver - - - - - - - - 8-PDIP 8-PDIP - No - Boost, Flyback, Forward 10V / 30V -
Product image for UC3845BD1G by On Semiconductor
UC3845BD1G
Download Datasheet for UC3845BD1G
On Semiconductor
6,761
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Braun Electronic Components 25 - -
Flip Electronics 3,136 - -
$0.78
 - - No - Frequency Control - 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 0°C to 70°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - - 8-SOIC - - No - Boost, Flyback 7.6V to 30V -
Product image for LV5769VZ-TLM-E by On Semiconductor
LV5769VZ-TLM-E
On Semiconductor
6,745
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 6,745 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Soft Start - 90% - 90% - 80 kHz to 500 kHz Step-Down - - - - - - - Surface Mount 1 -40°C to 85°C (TA) 8.5 V to 42 V Positive - 1 Transistor Driver - - - - - - - - 16-SSOP - - Yes - Buck 8.5V ~ 42V -
Product image for ISL6551IR by Intersil
ISL6551IR
Intersil
6,726
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,726 - -
$0.75
 - - No - Current Limit, Dead Time Control, Enable, Soft Start - 50% - - - 50kHz to 500kHz Step-Up/Step-Down - - - - - - - Surface Mount 1 0°C to 85°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - - 28-QFN (6x6) - - Yes - Full-Bridge 10.8V to 13.2V -
Product image for UC3879N by Texas Instruments
UC3879N
Download Datasheet for UC3879N
Texas Instruments
6,676
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Xingangxin 2,080 - -
Smaxon Electronics 596 - -
$8.34
 - - Yes - Frequency Control, Ramp, Soft Start - 50% - - - Up to 300kHz Step-Up/Step-Down - - -55°C to 150°C - - - - Through Hole 4 0°C to 70°C - Positive - 1 Transistor Driver - - - - - - - -65°C to 150°C 20-PDIP 20-PDIP 20 V Yes - Half-Bridge 9 V to 20 V -
Product image for TPS40090QPWRQ1 by Texas Instruments
TPS40090QPWRQ1
Texas Instruments
6,672
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,672 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$2.87
 Yes Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 87.5% - - - 100kHz to 1.2MHz Step-Down No - - - - No No Surface Mount 4 -40°C to 125°C - Positive 120A 4 PWM Signal 0.7V to 3.3V - - 0.004A - - - - 24-TSSOP 24-TSSOP - No No Buck 4.5V to 15V -
Product image for UCC28089D by Texas Instruments
UCC28089D
Texas Instruments
6,650
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,245 - -
Fe Components 300 - -
Xingangxin 1,105 - -
$1.28
 - - Yes Unaffected Dead Time Control, Frequency Control - 50% - - - Up to 1MHz Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C to 105°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - Not Present - - 8-SOIC - - No - Push-Pull 8.5V to 14V -
Product image for TPS40074RHLR by Texas Instruments
TPS40074RHLR
Download Datasheet for TPS40074RHLR
Texas Instruments
6,600
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,600 - -
$2.28
 - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 95% - - - Up to 1MHz Step-Down - 4.5 V to 28 V - - - - - Surface Mount 1 -40°C to 85°C - Positive - 1 Transistor Driver - - - - - - - - 20-VQFN (3.5x4.5) 20-VQFN (3.5x4.5) - Yes Yes Buck 4.5V ~ 28V -
Product image for MCP19119T-E/MQ by Microchip Technology
MCP19119T-E/MQ
Download Datasheet for MCP19119T-E/MQ
Microchip Technology
6,600
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 6,600 - -
$0.78
 - - No - Phase Control - - - - - 100kHz to 1.6MHz Step-Down - - - - - - - Surface Mount 1 -40°C to 125°C - Positive - 1 Transistor Driver - - - - - - I²C, PMBus, SMBus - 28-QFN (5x5) 28-QFN (5x5) - Yes Yes Buck 4.5V to 40V -
Product image for TPS40130RHBRG4 by Texas Instruments
TPS40130RHBRG4
Texas Instruments
6,596
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,798 - -
Smaxon Electronics 2,798 - -
$0.78
 - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 87.5% - - - 100kHz ~ 1.2MHz Step-Down - - - - - - - Surface Mount 2 -40°C ~ 85°C (TA) - Positive - 2 Transistor Driver - - - - - - - - 32-VQFN (5x5) - - Yes - Buck 3V ~ 40V -
Product image for TPS53126RGER by Texas Instruments
TPS53126RGER
Texas Instruments
6,585
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,894 - -
Smaxon Electronics 2,691 - -
$0.78
 - - No - Enable, Frequency Control - - - - - 350kHz, 700kHz Step-Down - - - - - - - Surface Mount 2 -40°C to 85°C (TA) - Positive 8A 1 Transistor Driver 0.6V to 32V - - - - - - - 24-VQFN (4x4) - - Yes - Buck 4.5V to 24V -
Product image for ADP1850ACPZ-R7 by Analog Devices / Maxim Integrated
ADP1850ACPZ-R7
Download Datasheet for ADP1850ACPZ-R7
Analog Devices / Maxim Integrated
6,573
Across 3 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 10 - -
Optech Co.,Limited 6,550 - -
PROSOFT ELECTRONICS 13 - -
$0.75
 - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - 90% - - - 200 kHz / 1.5 MHz Step-Down - - - - - - - Surface Mount 2 -40°C / 85°C - Positive 25 A 2 Transistor Driver 0.6 V - - - - - - - 32-LFCSP (5x5) 32-LFCSP (5x5) - Yes Yes Buck 2.75V ~ 20V -
Product image for MIC2182YSM by Microchip Technology
MIC2182YSM
Download Datasheet for MIC2182YSM
Microchip Technology
6,565
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
$0.78
 - - Yes - Enable, Soft Start - 86% - 95% - 300kHz Step-Down - - - - - - - Surface Mount 1 -40°C - Positive - 1 Transistor Driver - - - 600µA - - - - 16-SSOP 16-SSOP - Yes - Buck 4.5V -
Product image for TL3844BD-8 by Texas Instruments
TL3844BD-8
Download Datasheet for TL3844BD-8
Texas Instruments
6,565
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,565 - -
$0.60
 - - No - Frequency Control - 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Gull Wing - - Surface Mount 1 0°C ~ 70°C (TA) - Positive - 1 Transistor Driver - - - - - Present - - 8-SOIC - - No - Boost, Flyback, Forward 10V ~ 30V -
Product image for TL2845P by Texas Instruments
TL2845P
Texas Instruments
6,565
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,565 - -
$0.74
 - - No - Frequency Control - 48% - - - 500kHz Step-Up, Step-Up/Step-Down - - - - Through Hole - - Through Hole 1 -40°C ~ 85°C (TA) 7.6V Positive - 1 Transistor Driver - - - - - - - - 8-PDIP 8-PDIP - No - Boost, Flyback, Forward 7.6V ~ 30V -
Product image for CS5124XD8G by On Semiconductor
CS5124XD8G
On Semiconductor
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
$0.75
 - - No - Soft Start - 82.5% - - - 400kHz Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 105°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - - 8-SOIC - - No - Flyback, Forward Converter 7.7V ~ 20V -
Product image for ISL6558IRZ-TK by Renesas
ISL6558IRZ-TK
Renesas
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
$0.75
 - - No - Enable, Frequency Control, Power Good - 75% - - - 80kHz ~ 1.5MHz Step-Down - - - - - - - Surface Mount 4 -40°C ~ 85°C (TA) - Positive - 4 PWM Signal - - - - - - - - 20-QFN (5x5) - - - - Buck 4.75V ~ 5.25V -
Product image for UC2526AJ by Unitrode
UC2526AJ
Unitrode
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
$0.78
 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for SG3525ADW by Microsemi Corporation
SG3525ADW
Microsemi Corporation
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
$0.78
 - - Yes - Enable, Soft Start - 49% - - - 100Hz Step-Up/Step-Down - - - - - - - Surface Mount 2 0°C - Positive - 1 Transistor Driver - - - - - Not Present - - 16-SOIC - - Yes - Push-Pull 8V -
Product image for L6911DTR by STMicroelectronics
L6911DTR
STMicroelectronics
6,500
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,100 - -
Smaxon Electronics 2,400 - -
$0.75
 - - No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start - 100% - - - 200kHz Step-Down - - - - - - - Surface Mount 1 0°C ~ 125°C - Positive - 1 Transistor Driver - 20-SOIC (0.295", 7.50mm Width) - - - - - - 20-SO - - Yes - Buck 5V ~ 12V -
Product image for LM5025MTC by Texas Instruments
LM5025MTC
Texas Instruments
6,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,500 - -
Price on request
 - - Yes - Dead Time Control, Frequency Control, Ramp, Soft Start - 80% - - - 200kHz ~ 580kHz Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - - 16-TSSOP - - No - Forward Converter 8V ~ 15V -
Product image for TL3842BP by Texas Instruments
TL3842BP
Download Datasheet for TL3842BP
Texas Instruments
6,465
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,465 - -
$0.63
 - - No - Frequency Control - 96% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - 7.62mm mm Through Hole - - Through Hole 1 0°C / 70°C - Positive - 1 Transistor Driver - - - - - - - - 8-PDIP - - No - Boost, Flyback, Forward 10V / 30V -
Showing 801-850 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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