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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 Control Method Duty Cycle (Max) Efficiency Failure Rate Features Frequency Function Halogen Free Industrial Grade Input Voltage 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 Product Type Protection Features Response Time SVHC Present Serial Interfaces Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Synchronous Rectifier Tape & Reel Topology Type Voltage Voltage Supply
Product image for UCC2806DTR by Texas Instruments
UCC2806DTR
Download Datasheet for UCC2806DTR
Texas Instruments
9,856
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 9,856 - -
$0.78
 - - No Current Limit, Enable, Frequency Control - 50% - - - 47kHz Step-Up, Step-Up/Step-Down No - - 1.27 mm Gull Wing - - Surface Mount 2 -40°C - Positive, Isolation Capable ±0.5A 1 Transistor Driver - - - - - - -65°C to 150°C 16-SOIC - 25mA 15V Yes Yes Boost, Flyback, Forward Converter - 8V -
Product image for UC2842BNG by On Semiconductor
UC2842BNG
Download Datasheet for UC2842BNG
On Semiconductor
9,847
Across 3 distributors
Distributor Stock MOQ Country
Flip Electronics 5,918 - -
Xingangxin 2,597 - -
Smaxon Electronics 1,332 - -
$0.78
 - - No Frequency Control - 96% - - - Up to 500kHz Step-Up, Step-Up/Step-Down Halide-Free - - - - - - Through Hole 1 -25°C ~ 85°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - Not Present - - 8-PDIP - - - No - Boost, Flyback - 10 V to 30 V -
Product image for MAX1714AEEP by Analog Devices / Maxim Integrated
MAX1714AEEP
Download Datasheet for MAX1714AEEP
Analog Devices / Maxim Integrated
9,841
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
PROSOFT ELECTRONICS 1,064 - -
$0.78
 - - No Current Limit, Enable, On Time Control, Power Good - 100% - - - 200kHz, 300kHz, 450kHz, 600kHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver - - - - - - - 20-QSOP 20-QSOP - - Yes - Buck - 4.5V ~ 5.5V 4.5V ~ 5.5V
Product image for TL5001AID by Texas Instruments
TL5001AID
Texas Instruments
9,770
Across 3 distributors
Distributor Stock MOQ Country
Partservice 75 - -
Optech Co.,Limited 90 - -
Smaxon Electronics 9,605 - -
$1.94
 - - No Dead Time Control, Frequency Control - 100% - - Nonsynchronous rectification, UVLO fixed 20kHz ~ 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - Gull Wing - - Surface Mount 1 -40°C to 85°C 3.6 V to 40 V Positive 1.5 A 1 Transistor Driver 1 V to 50 V - - - - - - 8-SOIC - - - No - Buck, Boost, Flyback, Forward - 3.6V ~ 40V -
Product image for MAX776ESA by Analog Devices / Maxim Integrated
MAX776ESA
Analog Devices / Maxim Integrated
9,726
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,699 - -
Romaks Technologies 6,027 - -
$0.78
 - - No Enable - - - - - 300 kHz Step-Down - - - - - - - Surface Mount 1 -40°C to 85°C - Negative - 1 Transistor Driver - - - - - - - 8-SOIC 8-SOIC - - No - Buck - 3V to 16.5V -
Product image for TL2843BD-8 by Texas Instruments
TL2843BD-8
Download Datasheet for TL2843BD-8
Texas Instruments
9,565
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 9,565 - -
$0.63
 - - No Frequency Control - 96% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - 1.27 mm Gull Wing - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver - - - - - - - 8-SOIC 8-SOIC - - No - Boost, Flyback, Forward - 7.6V ~ 30V -
Product image for TL3845BD-8 by Texas Instruments
TL3845BD-8
Download Datasheet for TL3845BD-8
Texas Instruments
9,546
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 9,546 - -
$0.78
 No No No Frequency Control - 50% - - - 100kHz Step-Up, Step-Up/Step-Down - No - - - No No Surface Mount 1 0°C ~ 70°C (TA) - Positive - 1 Transistor Driver - - - - - - - 8-SOIC 8-SOIC - - No - Boost, Flyback, Forward Converter - 7.6V ~ 30V -
Product image for LM5030MMX/NOPB by Texas Instruments
LM5030MMX/NOPB
Texas Instruments
9,514
Across 4 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,766 - -
PROSOFT ELECTRONICS 2,500 - -
Smaxon Electronics 1,247 - -
Shenzhen YJT Company Limited 1 - -
Price on request
 - - No Frequency Control, Soft Start - 50% - - - 200kHz, 600kHz Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C ~ 105°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 10-VSSOP - - - No - Full-Bridge, Half-Bridge, Push-Pull - 14V ~ 90V -
Product image for LM27403SQ/NOPB by Texas Instruments
LM27403SQ/NOPB
Texas Instruments
9,475
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 8,463 - -
Xingangxin 1,012 - -
Price on request
 - - Yes Enable, Frequency Control, Power Good, Soft Start, Tracking - 93% - - - 200kHz ~ 1.2MHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 24-WQFN (4x4) - - - Yes - Buck - 3V ~ 20V -
Product image for UC3843D8TR by Texas Instruments
UC3843D8TR
Texas Instruments
9,474
Across 2 distributors
Distributor Stock MOQ Country
Bristol Electronics 86 - -
Xingangxin 9,388 - -
$0.27
 - - No Frequency Control - 97% - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - Gull Wing - - Surface Mount 1 0°C ~ 70°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 8-SOIC - - - No - Boost, Buck, Buck-Boost, Flyback, Forward - 12V ~ 28V -
Product image for TL5001AQDR by Texas Instruments
TL5001AQDR
Texas Instruments
9,466
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 9,466 - -
$1.86
 No No No Dead Time Control, Frequency Control - 100% - - - 20kHz to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - Yes - - Gull Wing - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - Not Present - - 8-SOIC 8-SOIC - - No - Buck, Boost, Flyback - 3.6V to 40V -
Product image for SG3524P by STMicroelectronics
SG3524P
STMicroelectronics
9,450
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 2,450 - -
Smaxon Electronics 7,000 - -
$0.78
 - - No Enable - 45% - - - 300kHz Step-Up/Step-Down - - - - - - - Surface Mount 2 0°C - Positive - 1 Transistor Driver - - - - - - - 16-SO 16-SO - - No - Flyback, Push-Pull - 8V -
Product image for UC3842AD8TR by Texas Instruments
UC3842AD8TR
Texas Instruments
9,445
Across 3 distributors
Distributor Stock MOQ Country
Rayichip 2,771 - -
Xingangxin 1,312 - -
Smaxon Electronics 5,362 - -
$0.31
 - - No Frequency Control - 96% - - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency 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 - Boost, Buck, Flyback, Forward - 10V to 30V -
Product image for TC105333ECTTR by Microchip Technology
TC105333ECTTR
Download Datasheet for TC105333ECTTR
Microchip Technology
9,388
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 9,388 - -
$0.78
 - - No Enable - 100% 92% - - 300kHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 85°C - Positive 1A 1 Transistor Driver 3.3V - - - - - - SOT-23-5 - 57 µA - No No Buck - 10V -
Product image for LM5022MM by Texas Instruments
LM5022MM
Texas Instruments
9,388
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 9,388 - -
Price on request
 - - Yes Frequency Control, Soft Start - 95% - - - 200kHz ~ 990kHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 10-VSSOP - - - No - Boost, SEPIC - 6V ~ 60V -
Product image for TPS51217DSCR by Texas Instruments
TPS51217DSCR
Texas Instruments
9,353
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 9,353 - -
$1.65
 - - No Enable, Power Good - - - - - 340kHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 85°C - Positive 0 to 20A+ 1 Transistor Driver 0.6 V to 2.6 V - - - - - - 10-WSON (3x3) - - - Yes Yes Buck - 3 V to 28 V -
Product image for TL598CDR by Texas Instruments
TL598CDR
Download Datasheet for TL598CDR
Texas Instruments
9,335
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,666 - -
Smaxon Electronics 4,669 - -
$0.78
 - - No Dead Time Control, Frequency Control - 45% - - - 100 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - Surface Mount 2 0°C ~ 70°C (TA) - Positive - 1 Transistor Driver - - - - - - - 16-SOIC 16-SOIC - - Yes - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7 V ~ 40 V -
Product image for TPS43060RTER by Texas Instruments
TPS43060RTER
Texas Instruments
9,310
Across 4 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 1,769 - -
PROSOFT ELECTRONICS 6,000 - -
Xingangxin 1,540 - -
Shenzhen YJT Company Limited 1 - -
$1.20
 - - No Enable, Frequency Control, Power Good, Soft Start - 95% - - Bypass Mode, Synchronous rectification 50 kHz to 1 MHz Step-Up - - 4.5 V to 38 V - - - - Surface Mount 1 -40°C to 150°C - Positive - 1 Transistor Driver - - - - - - - 16-WQFN (3x3) - - - Yes - Boost - 4.5V ~ 38V -
Product image for SC1104AISTRT by Semtech
SC1104AISTRT
Semtech
9,303
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 9,303 - -
$0.78
 - - No Enable, Phase Control, Soft Start - 95% - - - 300 kHz Step-Down - - - - - - - Surface Mount 1 -40°C to 85°C - Positive - 1 Transistor Driver - - - - - - - 8-SOIC 8-SOIC - - Yes - Buck - 4.5V to 14V -
Product image for UCC28C43D by Texas Instruments
UCC28C43D
Texas Instruments
9,294
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 7,500 - -
Xingangxin 1,794 - -
$0.78
 - - No Frequency Control - 96% - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C to 105°C - Positive - 1 Transistor Driver - - - - - - - 8-SOIC - - - No - Boost, Flyback, Forward Converter - 7.6V to 18V -
Product image for LM5025AMTCX/NOPB by Texas Instruments
LM5025AMTCX/NOPB
Texas Instruments
9,241
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 7,945 - -
PROSOFT ELECTRONICS 37 - -
Xingangxin 1,259 - -
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 ISL68127IRAZ by Renesas
ISL68127IRAZ
Renesas
9,241
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 9,241 - -
$0.75
 - - No Enable - - - - - 200kHz to 1MHz - - - - - - - - Surface Mount 7 -40°C to 85°C - Positive - 7 PWM Signal - - - - - PMBus - 48-QFN (6x6) - - - No - - - 3.135V to 3.465V -
Product image for MAX772CSA by Analog Devices / Maxim Integrated
MAX772CSA
Analog Devices / Maxim Integrated
9,206
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,659 - -
Fe Components 20 1 -
Speed Components Ltd 205 - -
Optech Co.,Limited 3,293 - -
Smaxon Electronics 2,029 - -
$0.78
 - - No Enable - - - - - Up to 300kHz Step-Up - - - - - - - Surface Mount 1 0°C ~ 70°C (TA) - Positive - 1 Transistor Driver - - - - - - - 8-SOIC - - - No - Boost - 3V ~ 16.5V -
Product image for TPS40131RHBR by Texas Instruments
TPS40131RHBR
Texas Instruments
9,127
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,510 - -
Smaxon Electronics 2,617 - -
$1.84
 - - Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start - 87.5% - - - 100kHz to 1.2MHz Step-Down - - - - - - - Surface Mount 2 -40°C ~ 85°C (TA) - Positive - 2 Transistor Driver - - - - - - - 32-VQFN (5x5) - - - Yes Yes Buck - 4.5V to 28V -
Product image for LM5642MHX/NOPB by Texas Instruments
LM5642MHX/NOPB
Texas Instruments
9,122
Across 2 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 82 - -
Romaks Technologies 9,040 - -
Price on request
 - - Yes Current Limit, Enable, Soft Start - 98.9% - - - 200kHz Step-Down - - - - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - Positive - 2 Transistor Driver - - - - - - - 28-HTSSOP - - - Yes - Buck - 4.5V ~ 36V -
Product image for ISL6526IRZ by Intersil
ISL6526IRZ
Download Datasheet for ISL6526IRZ
Intersil
9,051
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,451 - -
Smaxon Electronics 600 - -
$0.75
 - - No Enable, Phase Control - 100% - - - 600kHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) 3.3V Positive - 1 Transistor Driver 0.8V - - - - - - 16-QFN (5x5) - - - Yes - Buck - 2.97V ~ 3.63V -
Product image for MAX5053AEUA+T by Analog Devices / Maxim Integrated
MAX5053AEUA+T
Download Datasheet for MAX5053AEUA+T
Analog Devices / Maxim Integrated
9,042
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 9,042 - -
$0.78
 - - No Enable - 50% - - - 262kHz Step-Up - - 10.8V to 24V - - - - Surface Mount 1 -40°C to +85°C - Positive | Isolation Capable - 1 Transistor Driver - - - - - - - 8-uMAX/uSOP 8-uMAX/uSOP - - No Yes Boost - 10.8V ~ 24V -
Product image for MAX741UCAP by Analog Devices / Maxim Integrated
MAX741UCAP
Analog Devices / Maxim Integrated
9,040
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 9,040 - -
$0.78
 - - Yes Frequency Control, Soft Start - - - - - - Step-Up, Step-Down - - - - - - - Surface Mount 1 0°C - Positive or Negative - 1 Transistor Driver - - - - - - - 20-SSOP - - - No - Buck, Boost - 2.7V -
Product image for LM5176PWPT by Texas Instruments
LM5176PWPT
Texas Instruments
9,040
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 9,040 - -
Price on request
 - - Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start - 100% - - - 100kHz ~ 600kHz Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 28-HTSSOP - - - Yes - Buck-Boost - 4.2V ~ 55V -
Product image for UC3879DWTR by Texas Instruments
UC3879DWTR
Download Datasheet for UC3879DWTR
Texas Instruments
9,040
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 9,040 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$6.46
 - - Yes Frequency Control, Ramp, Soft Start - 50% - - - Up to 300 kHz Step-Up/Step-Down - - - - - - - Surface Mount 4 0°C to 70°C - Positive - 1 Transistor Driver - - - - - - - 20-SOIC 20-SOIC - - Yes - Half-Bridge - 9 V to 20 V -
Product image for MAX5051AUI by Analog Devices / Maxim Integrated
MAX5051AUI
Analog Devices / Maxim Integrated
9,040
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 9,040 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - Yes Frequency Control, Soft Start - 48% - - - - Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 28-TSSOP-EP - - - Yes - Flyback, Forward Converter - 11V ~ 76V -
Product image for ISL6843IUZ by Renesas
ISL6843IUZ
Renesas
9,019
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 9,019 - -
$0.75
 - - No Current Limit, Frequency Control - 96% - - - Up to 2MHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 105°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - Present - - 8-MSOP 8-MSOP - - Yes - Boost, Flyback - 9V ~ 16V -
Product image for UCC2800QDRQ1 by Texas Instruments
UCC2800QDRQ1
Texas Instruments
9,006
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,700 - -
Romaks Technologies 1,205 - -
Xingangxin 3,101 - -
$1.62
 - - No Frequency Control - 99% - - - 46kHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C to 125°C 6.9V to 12V Positive 1A 1 Transistor Driver - - - 70ns - - - 8-SOIC 8-SOIC - - No Yes Boost, Flyback, Forward Converter - 6.9V ~ 12V -
Product image for L3751PUR by STMicroelectronics
L3751PUR
STMicroelectronics
9,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 9,000 - -
$0.75
 - - Yes Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync, Tracking - 99% - - - 100 kHz to 1 MHz Step-Down - - - - - - - Surface Mount, Wettable Flank 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 20-QFN (3.5x4.5) - - - Yes - Buck - 6 V to 75 V -
Product image for ZL2006ALNFT1 by Renesas
ZL2006ALNFT1
Download Datasheet for ZL2006ALNFT1
Renesas
9,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 9,000 - -
$0.78
 - - Yes Current Limit, Enable, Soft Start, Tracking - 95% - - - 200kHz to 1.4MHz Step-Down - - 3V to 14V - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver 0.54V to 5.5V - - - Not Present I²C, PMBus, SMBus - 36-QFN (6x6) 36-QFN (6x6) - - Yes - Buck - 3V ~ 5.5V -
Product image for TL2845DR-8 by Texas Instruments
TL2845DR-8
Texas Instruments
8,998
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,998 - -
$0.16
 - - No Frequency Control - 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 85°C - Positive - 1 Transistor Driver - - - - - - - 8-SOIC - - - No - Boost, Flyback, Forward - 7.6V -
Product image for MAX1980ETP by Analog Devices / Maxim Integrated
MAX1980ETP
Analog Devices / Maxim Integrated
8,940
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 8,940 - -
$0.78
 - - No Current Limit, On Time Control, Pulse Skipping - - - - - 200kHz, 300kHz, 550kHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 100°C (TA) - Positive - 1 Transistor Driver - - - - - - - 20-TQFN (5x5) - - - Yes - Buck - 4.5V ~ 5.5V 4.5V ~ 5.5V
Product image for UCC2813QDR-0Q1 by Texas Instruments
UCC2813QDR-0Q1
Texas Instruments
8,932
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 8,932 - -
$1.40
 Yes Yes No Frequency Control - 99% - - - - Step-Up, Step-Up/Step-Down - - - 1.27 mm Gull-Wing - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive 1A 1 Transistor Driver - - - - - - - 8-SOIC 8-SOIC - - No Yes Boost, Flyback, Forward Converter - 6.9V ~ 12V -
Product image for ISL8840AAUZ by Renesas
ISL8840AAUZ
Renesas
8,918
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 8,918 - -
$0.75
 - - No Current Limit, Frequency Control - 96% - - - Up to 2MHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C ~ 105°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - Not Present - - 8-MSOP - - - No - Boost, Flyback - 9V ~ 30V -
Product image for TL2842D-8 by Texas Instruments
TL2842D-8
Texas Instruments
8,898
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,898 - -
$0.68
 - - No Frequency Control - 97% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Surface Mount 1 -40°C to 85°C - Positive - 1 Transistor Driver - - - - Not Present - - 8-SOIC 8-SOIC - - No - Boost, Flyback, Forward - 10V to 30V -
Product image for TL2844BP by Texas Instruments
TL2844BP
Download Datasheet for TL2844BP
Texas Instruments
8,877
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,877 - -
$0.78
 - - No Frequency Control - 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - 2.54 mm - - - Through Hole 1 -40°C ~ 85°C - Positive - 1 Transistor Driver - - - - - - - 8-PDIP 8-PDIP - - No - Boost, Flyback, Forward - 10V ~ 30V 10V ~ 30V
Product image for UC3845BVD1G by On Semiconductor
UC3845BVD1G
Download Datasheet for UC3845BVD1G
On Semiconductor
8,851
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 33 10 -
Flip Electronics 8,818 - -
$0.78
 - - No Frequency Control - 48% - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Gull Wing - - Surface Mount 1 -40°C ~ 105°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - Not Present - - 8-SOIC - - - No - Boost, Flyback - 7.6V -
Product image for NCP1450ASN50T1 by On Semiconductor
NCP1450ASN50T1
Download Datasheet for NCP1450ASN50T1
On Semiconductor
8,777
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
$0.78
 - - No Enable - 80% - - - 180kHz Step-Up - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver - - - - Not Present - - 5-TSOP - - - No - Boost - 0.9 V to 6 V -
Product image for SG1524BJ by Microchip Technology
SG1524BJ
Microchip Technology
8,777
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
$0.78
 - - - - Voltage Mode PWM Controller - - - - - - - - - - - - - Through Hole - - - - 100 mA - - 19 V - - - - - - 16-CERDIP - - - - - - Voltage Mode PWM Controller - -
Product image for MAX5003EEE by Analog Devices / Maxim Integrated
MAX5003EEE
Analog Devices / Maxim Integrated
8,777
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,777 - -
$0.78
 - - No Frequency Control, On Time Control, Soft Start - 75% - - - 50kHz to 300kHz Step-Down - - - - - - - Surface Mount 1 -40°C to 85°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 16-QSOP - - - No - Buck - 10.75V to 18.75V -
Product image for MAX1967EUB by Analog Devices / Maxim Integrated
MAX1967EUB
Analog Devices / Maxim Integrated
8,745
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,745 - -
$0.78
 - - No Current Limit, Enable, Dead Time Control, Pulse Skipping, Ramp, Soft Start - 95% - - - 102kHz Step-Down - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver - - - - - - - 10-uMAX - - - Yes - Buck - 2.7V ~ 28V -
Product image for ISL6741IBZ by Intersil
ISL6741IBZ
Intersil
8,745
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,745 - -
$0.75
 - - Yes Enable, Frequency Control, Soft Start - 83% - Isl6741i - 1000 KHz Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C ~ 105°C (TA) - Positive, Isolation Capable 500 mA 1 Transistor Driver - Switching Controllers - - - - - 16-SOIC - - - Yes - Full-Bridge, Half-Bridge, Push-Pull Current Mode Pwm Controllers 9V ~ 16V -
Product image for UC3863N by Unitrode
UC3863N
Download Datasheet for UC3863N
Unitrode
8,745
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,745 - -
$0.78
 - - No Soft Start - 100% - - - 50kHz Step-Up/Step-Down - - - - - - - Through Hole 2 0°C - Positive - 1 Transistor Driver - - - - - - - 16-PDIP 16-PDIP - - No - - - 7V -
Product image for LTC3785EUF by Analog Devices / Maxim Integrated
LTC3785EUF
Download Datasheet for LTC3785EUF
Analog Devices / Maxim Integrated
8,745
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 8,745 - -
$0.78
 - - No Programmable Current Limit and Soft-Start - 99% Up to 96% - - 100kHz to 1MHz Step-Up/Step-Down - - - - - - - Surface Mount 2 -40°C to 85°C - Positive Up to 10A 1 Transistor Driver - - Foldback current limit, short-circuit and overvoltage protection - - - - 24-QFN (4x4) 24-QFN (4x4) - - Yes - Buck-Boost - 2.7V ~ 10V -
Product image for TL2842BP by Texas Instruments
TL2842BP
Download Datasheet for TL2842BP
Texas Instruments
8,676
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,676 - -
$0.40
 - - No Frequency Control - 96% - - Adjustable switching frequency, Error amplifier, Fixed frequency, Multi-topology Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - Through Hole 1 -40°C to 85°C - Positive - 1 Transistor Driver - - - - - - - 8-PDIP - - - No - Boost, Flyback - 10V to 30V -
Showing 701-750 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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