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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

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Part & Mfr AEC Qualified Automotive Grade Clock Sync Conflict Minerals Control Features Duty Cycle Duty Cycle (Max) Efficiency Features Frequency Function Halogen Free Input Voltage Lead Spacing Lead Style 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 Supplier Device Package Supplier Package Supply Voltage Synchronous Rectifier Tape & Reel Thermal Resistance Topology Voltage Voltage Supply
Product image for NCP1589AMNTWG by On Semiconductor
NCP1589AMNTWG
Download Datasheet for NCP1589AMNTWG
On Semiconductor
8,641
Across 3 distributors
Distributor Stock MOQ Country
Xingangxin 6,413 - -
Smaxon Electronics 2,228 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$0.78
 - - No - Enable, Power Good - 75% - - 300kHz Step-Down - - - - Surface Mount, Wettable Flank 1 0°C - Positive - 1 Transistor Driver - - - - - Not Present - 10-DFN (3x3) 10-DFN (3x3) - Yes Tape & Reel - Buck 4.5 V -
Product image for TPS40428RHAT by Texas Instruments
TPS40428RHAT
Texas Instruments
8,605
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,605 - -
$5.14
 - - Yes - Frequency Control, Phase Control, Power Good - - - - 200 kHz to 1.5 MHz Step-Down - - - - Surface Mount 2 -40°C to 125°C - Positive 40 A 2 PWM Signal 0.6 V to 5 V - - - - - PMBus 40-VQFN (6x6) - - No - - Buck 4.5 V to 20 V -
Product image for TL2843DR by Texas Instruments
TL2843DR
Texas Instruments
8,562
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 62 - -
Optech Co.,Limited 8,500 - -
$0.31
 - - No - Frequency Control - 97% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Surface Mount 1 -40°C ~ 85°C - Positive - 1 Transistor Driver - - - - - - - 14-SOIC 14-SOIC - No - - Boost, Flyback, Forward 7.6V to 30V -
Product image for UC2825AQDWRQ1 by Texas Instruments
UC2825AQDWRQ1
Texas Instruments
8,530
Across 2 distributors
Distributor Stock MOQ Country
PROSOFT ELECTRONICS 4,500 - -
Xingangxin 4,030 - -
$4.55
 Yes Yes No - Current Limit, Frequency Control, Ramp, Soft Start - 85% - - 400kHz to 1MHz Step-Up, Step-Up/Step-Down - - - - Surface Mount 2 -40°C to 125°C - Positive - 1 Transistor Driver - - - - - - - 16-SOIC 16-SOIC - No - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V to 22V -
Product image for MP8670DN-LF-Z by Monolithic Power Systems
MP8670DN-LF-Z
Download Datasheet for MP8670DN-LF-Z
Monolithic Power Systems
8,503
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,128 - -
Smaxon Electronics 2,375 - -
$0.78
 - - Yes - Enable - 90% 95% - 420kHz Step-Down - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver 0.8V - - - - Not Present - 8-SOICE - - No - - Buck 4.5V ~ 30V -
Product image for KA7500CDTF by On Semiconductor
KA7500CDTF
On Semiconductor
8,500
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 8,500 - -
$0.75
 - - No - Dead Time Control - 45% - - 1kHz ~ 200kHz Step-Down - - - - Surface Mount 1 -25°C ~ 85°C - Positive - 1 Transistor Driver - - - - - - - 16-SOP - - Yes - - Buck 7V ~ 40V -
Product image for HIP5020DB by Intersil
HIP5020DB
Intersil
8,488
Across 2 distributors
Distributor Stock MOQ Country
Hybrid Electronics 488 - -
Xingangxin 8,000 - -
$0.75
 - - Yes - Current Limit, Frequency Control, Phase Control, Ramp, Soft Start - - - - 100kHz to 1MHz Step-Down - - - - Surface Mount 1 0°C to 70°C - Half Bridge (3) - 1 Transistor Driver - - - - - - - 28-SOIC - - Yes - - Buck 4.5V to 18V -
Product image for TL2845D-8 by Texas Instruments
TL2845D-8
Texas Instruments
8,457
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,457 - -
$0.68
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - 1.27 mm Gull Wing Surface Mount 1 -40°C ~ 85°C - Positive - 1 High-current totem-pole - - - - - Not Present - 8-SOIC - - No Yes - Boost, Flyback, Forward 7.6V -
Product image for TL3842BD-8 by Texas Instruments
TL3842BD-8
Download Datasheet for TL3842BD-8
Texas Instruments
8,454
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,454 - -
$0.60
 - - No - Frequency Control - 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Surface Mount 1 0°C to 70°C - Positive - 1 Transistor Driver - - - - - - - 8-SOIC 8-SOIC - No - - Boost, Flyback 10V to 30V -
Product image for TL2845BD-8 by Texas Instruments
TL2845BD-8
Download Datasheet for TL2845BD-8
Texas Instruments
8,454
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,454 - -
$0.78
 - - No Unaffected Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Surface Mount 1 -40°C - Positive - 1 Transistor Driver - - - - - Not Present - 8-SOIC - - No - - Boost, Flyback, Forward 7.6V -
Product image for TL3845D-8 by Texas Instruments
TL3845D-8
Texas Instruments
8,431
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,431 - -
$0.58
 - - No - Frequency Control - 48% - - 500kHz Step-Up, Step-Up/Step-Down - - - - Surface Mount 1 0°C - Positive - 1 Transistor Driver - - - - - Not Present - 8-SOIC 8-SOIC (0.154", 3.90mm Width) - No - - Boost, Flyback, Forward Converter 7.6V -
Product image for TL2844BD-8 by Texas Instruments
TL2844BD-8
Download Datasheet for TL2844BD-8
Texas Instruments
8,344
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,344 - -
$0.63
 - - No - Frequency Control - 50% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver - - - - - Not Present - 8-SOIC - - No - - Boost, Flyback, Forward 10V ~ 30V -
Product image for UC2844BN by STMicroelectronics
UC2844BN
Download Datasheet for UC2844BN
STMicroelectronics
8,300
From Fe Components
Distributor Stock MOQ Country
Fe Components 8,300 - -
$0.78
 - - No No Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Through Hole 1 -25°C ~ 85°C 10V Positive, Isolation Capable - 1 Transistor Driver - - - - - Not Present - 8-Mini DIP 8-Mini DIP - No - - Boost, Flyback 10V ~ 30V -
Product image for TL494CDG by On Semiconductor
TL494CDG
Download Datasheet for TL494CDG
On Semiconductor
8,187
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,187 - -
$0.78
 - - No - Dead Time Control, Frequency Control - 48% - - 200kHz Step-Down, Step-Up/Step-Down - - 1.27 mm Gull-Wing Surface Mount 2 0°C ~ 70°C (TA) - Positive - 1 Transistor Driver - - 1000mW - - - - 16-SOIC - - Yes Tape & Reel 80°C/W Buck, Push-Pull 7V ~ 40V -
Product image for TL2844DR-8 by Texas Instruments
TL2844DR-8
Texas Instruments
8,165
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,565 - -
Xingangxin 1,600 - -
$0.23
 - - No - Frequency Control - 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 NCP81234MNTXG by On Semiconductor
NCP81234MNTXG
Download Datasheet for NCP81234MNTXG
On Semiconductor
8,134
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 3,133 - -
Smaxon Electronics 5,001 - -
$0.78
 - - - - Current Limit, Enable, Frequency Control, Power Good - - - - 200kHz ~ 1.2MHz Step-Down - 4.5 V - - Surface Mount 1 -40°C - Positive - 2 PWM Signal 0.6 V 28-VFQFN Exposed Pad - - - - - 28-QFN (5x5) - - Yes - - Buck 0.6V ~ 5V -
Product image for TPS40195PWR by Texas Instruments
TPS40195PWR
Texas Instruments
8,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,100 - -
$1.33
 - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start 85% 85% - - 100kHz ~ 600kHz Step-Down - 4.5 V to 20 V - - Surface Mount 1 -40°C ~ 125°C - Positive 20 A 1 Transistor Driver 0.591 V to 17 V - - - - - - 16-TSSOP - - Yes Yes - Buck 4.5V ~ 20V -
Product image for UCC28C43MDREP by Texas Instruments
UCC28C43MDREP
Texas Instruments
8,071
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 8,071 - -
$4.15
 - - No - Frequency Control - 96% - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - Gull Wing Surface Mount 1 -55°C to 150°C - Positive - 1 Transistor Driver - - - - - Not Present - 8-SOIC - - No - - Boost, Flyback, Forward Converter 7.6V to 18V -
Product image for UCC2813QDR-5Q1 by Texas Instruments
UCC2813QDR-5Q1
Texas Instruments
8,059
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,164 - -
PROSOFT ELECTRONICS 1,895 - -
HK XINYUANXIN ELECTRONIC TECH LIMITED Stock on Request - -
$1.40
 Yes Yes No - Frequency Control - 49% - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Leading edge blanking, Multi-topology, Soft start - Step-Up, Step-Up/Step-Down - - - - Surface Mount 1 -40°C to 125°C 3.6V to 12V Positive 1A 1 Transistor Driver - - - - 70ns Not Present - 8-SOIC 8-SOIC - No - - Boost, Flyback, Forward Converter 3.6V ~ 12V -
Product image for LM5122QMH/NOPB by Texas Instruments
LM5122QMH/NOPB
Download Datasheet for LM5122QMH/NOPB
Texas Instruments
8,024
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 7,450 - -
Smaxon Electronics 574 - -
Price on request
 - - Yes - Frequency Control, Soft Start - 100% - - Up to 1MHz Step-Up - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - 20-HTSSOP - - Yes - - Boost 4.5V ~ 65V -
Product image for ISL6326BCRZ by Intersil
ISL6326BCRZ
Intersil
8,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 8,000 - -
$0.75
 - - No - Enable, Frequency Control, Soft Start - - - - 80kHz ~ 1MHz Step-Down - - - - Surface Mount 4 0°C ~ 70°C (TA) - Positive - 4 PWM Signal - - - - - - - 40-QFN (6x6) - - - - - Buck 4.75V ~ 5.25V -
Product image for ZL2004ALNFT1-01 by Renesas
ZL2004ALNFT1-01
Download Datasheet for ZL2004ALNFT1-01
Renesas
8,000
From Rayichip
Distributor Stock MOQ Country
Rayichip 8,000 - -
$0.78
 - - Yes - Current Limit, Enable, Power Good, Soft Start, Tracking - - - - 400kHz Step-Down - - - - Surface Mount 1 0°C to 65°C - Positive - 1 PWM Signal 0.9V to 1.1V - - - - - I²C, PMBus, SMBus 32-QFN (5x5) - - Yes - - Buck 8.0V to 10.0V -
Product image for AP3595FNTR-G1 by Diodes Incorporated
AP3595FNTR-G1
Download Datasheet for AP3595FNTR-G1
Diodes Incorporated
7,990
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 7,990 - -
$0.75
 - - No - Enable, Frequency Control, Phase Control, Soft Start - 40% - - 50kHz to 1MHz Step-Down Halogen and Antimony Free. “Green” Device - - - Surface Mount 2 -40°C to 85°C (TA) - Positive - 2 Transistor Driver - - - - - - - U-QFN4040-24 - - Yes - - Buck 10.8V to 13.2V -
Product image for MCP19114T-E/MJ by Microchip Technology
MCP19114T-E/MJ
Download Datasheet for MCP19114T-E/MJ
Microchip Technology
7,918
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 3,959 - -
Smaxon Electronics 3,959 - -
$0.78
 - - No - - - - - - 31.25kHz to 2MHz Step-Up, Step-Up/Step-Down - - - - Surface Mount 1 -40°C to 125°C - Positive - 1 Transistor Driver - - - - - - I²C 24-QFN (4x4) - - No Yes - Boost, Cuk, Flyback, SEPIC 4.5V to 42V -
Product image for L6722 by STMicroelectronics
L6722
STMicroelectronics
7,900
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,900 - -
$0.75
 - - No - Frequency Control, Phase Control, Power Good - 80% - - 100kHz Step-Down - - - - Surface Mount 3 -40°C to 125°C - Positive - 3 Transistor Driver - - - - - - - 36-VFQFPN (6x6) - - Yes - - Buck 7V to 15V -
Product image for TL3844D-8 by Texas Instruments
TL3844D-8
Texas Instruments
7,898
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,898 - -
$0.58
 - - 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 - - - - - - - 8-SOIC - - No Yes - Boost, Flyback, Forward 10V ~ 30V -
Product image for TL1464IPTR by Texas Instruments
TL1464IPTR
Download Datasheet for TL1464IPTR
Texas Instruments
7,888
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 7,132 - -
Smaxon Electronics 756 - -
$0.78
 - - No - Dead Time Control, Frequency Control - 100% - - 50kHz ~ 2MHz - - - - - Surface Mount 4 -20°C ~ 75°C (TA) - - - 1 - - - - - - Not Present - 48-LQFP (7x7) - 3.1 V - - - - 3.1V ~ 12V -
Product image for TL3845DR by Texas Instruments
TL3845DR
Texas Instruments
7,837
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,837 - -
$0.51
 - - No - Frequency Control - 48% - - 100kHz Step-Up, Step-Up/Step-Down - - 1.27 mm Gull Wing Surface Mount 1 0°C / 70°C - Positive - 1 Transistor Driver - - - - - - - 14-SOIC - - No Yes - Boost, Flyback, Forward Converter 7.6V / 30V -
Product image for MC34067PG by On Semiconductor
MC34067PG
Download Datasheet for MC34067PG
On Semiconductor
7,825
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 7,825 - -
$0.78
 - - No - Enable, Soft Start - - - - 2.05 MHz Step-Up/Step-Down - -1.0 V to 6 V 7.62 mm Dip Through Hole 2 0°C to 70°C 8.6 V to 20 V Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 16-PDIP 16-PDIP - No No - Flyback 8.6V ~ 20V -
Product image for LM2747MTCX/NOPB by Texas Instruments
LM2747MTCX/NOPB
Texas Instruments
7,819
From Rayichip
Distributor Stock MOQ Country
Rayichip 7,819 - -
$1.15
 - - No - Current Limit, Enable, Frequency Control, Soft Start, Tracking - 86% - Enable, Frequency synchronization, Power good, Prebias startup, Synchronous rectification, Tracking 50 kHz / 1 MHz Step-Down - - - - Surface Mount 1 -40°C / 125°C - Positive 20 A 1 Transistor Driver - - - - - - - 14-TSSOP 14-TSSOP - Yes - - Buck 3V ~ 6V -
Product image for BA9741F-E2 by ROHM Semiconductor
BA9741F-E2
ROHM Semiconductor
7,809
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,561 - -
PROSOFT ELECTRONICS 2,380 - -
Smaxon Electronics 1,868 - -
$0.75
 - - No - Dead Time Control, Soft Start - 100% - - 10kHz ~ 800kHz Step-Up, Step-Down - - - - Surface Mount 2 -40°C ~ 85°C (TA) - Positive or Negative - 1 Transistor Driver - - - - - - - 16-SOP - - Yes No - Buck, Boost 3.6V ~ 35V -
Product image for TPS43060RTET by Texas Instruments
TPS43060RTET
Texas Instruments
7,804
Across 3 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 5 - -
PROSOFT ELECTRONICS 22 - -
Smaxon Electronics 7,777 - -
$1.44
 - - No - Enable, Frequency Control, Power Good, Soft Start 95% - - - 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 TPS40051PWPR by Texas Instruments
TPS40051PWPR
Texas Instruments
7,795
Across 3 distributors
Distributor Stock MOQ Country
Hybrid Electronics 35 - -
Optech Co.,Limited 3,760 - -
PROSOFT ELECTRONICS 4,000 - -
$2.20
 - - Yes - Current Limit, Enable, Frequency Control, Soft Start - 94% - - 500kHz Step-Down - - - - Surface Mount 1 -40°C to 85°C - Positive 20 A 1 Transistor Driver 0.7 V to 35 V - - 1.5 µA - - - 16-HTSSOP - - Yes - - Buck 8 V to 40 V -
Product image for TL2844P by Texas Instruments
TL2844P
Texas Instruments
7,789
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,789 - -
$0.74
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - Through Hole Through Hole 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver - - - - - - - 8-PDIP - - No - - Boost, Flyback, Forward 10V ~ 30V -
Product image for TL2845BP by Texas Instruments
TL2845BP
Download Datasheet for TL2845BP
Texas Instruments
7,787
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,787 - -
$0.78
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Through Hole 1 -40°C ~ 85°C - Positive - 1 Transistor Driver - - - - - - - 8-PDIP 8-PDIP - No - - Boost, Flyback, Forward 7.6V ~ 30V 7.6V ~ 30V
Product image for UC2845BD1R2G by On Semiconductor
UC2845BD1R2G
Download Datasheet for UC2845BD1R2G
On Semiconductor
7,781
Across 5 distributors
Distributor Stock MOQ Country
Risen Electronics 2,000 - -
Optech Co.,Limited 804 - -
PROSOFT ELECTRONICS 1,500 - -
Xingangxin 1,790 - -
Smaxon Electronics 1,687 - -
$0.78
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Surface Mount 1 -25°C to 85°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 8-SOIC - - No - - Boost, Flyback 7.6V to 30V -
Product image for TPS40425RHAR by Texas Instruments
TPS40425RHAR
Texas Instruments
7,772
Across 5 distributors
Distributor Stock MOQ Country
Speed Components Ltd 235 - -
Romaks Technologies 6,027 - -
Rayichip 10 - -
Optech Co.,Limited 350 - -
Smaxon Electronics 1,150 - -
$3.98
 - - Yes - Frequency Control, Phase Control, Power Good - 46% - Adjustable current limit, Dynamic Voltage Scaling, Enable, Frequency synchronization, Phase Interleaving, Power good, Pre-Bias Start-Up, Remote Sense, Synchronous Rectification, UVLO adjustable, Voltage Margining 200kHz ~ 1.5MHz Step-Down - 4.5 V to 20 V - - Surface Mount 2 -40°C to 125°C - Positive 40 A 2 Transistor Driver 0.6 V to 5 V - - - - - PMBus 40-VQFN (6x6) 40-VQFN (6x6) - Yes - - Buck 4.5V ~ 20V -
Product image for RT8816AGQW by Richtek
RT8816AGQW
Richtek
7,751
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,751 - -
Smaxon Electronics 6,000 - -
$0.78
 - - Yes - Current Limit, Enable, Soft Start - - - - 250kHz to 750kHz Step-Down - - - - Surface Mount 2 -40°C to 85°C - Positive - 2 PWM Signal - - - - - Not Present - 20-WQFN (3x3) - - Yes - - Buck 2.5V to 26V -
Product image for TPS40130DBTG4 by Texas Instruments
TPS40130DBTG4
Texas Instruments
7,743
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,743 - -
$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 - Positive 50A 2 Transistor Driver - - - - - - - 30-TSSOP - - Yes - - Buck 3V / 40V -
Product image for NCP81233MNTXG by On Semiconductor
NCP81233MNTXG
Download Datasheet for NCP81233MNTXG
On Semiconductor
7,740
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,690 - -
Xingangxin 5,050 - -
$0.78
 - - Yes - Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start - - - - 200 kHz ~ 1.2 MHz Step-Up, Step-Down - - - - Surface Mount 1 -40°C ~ 100°C (TA) - Positive - 4 PWM Signal 0.6 V ~ 5.3 V - - - - - I²C 52-QFN (6x6) - - - - - Buck, Boost 4.5 V ~ 20 V -
Product image for MIC2104YML-TR by Microchip Technology
MIC2104YML-TR
Download Datasheet for MIC2104YML-TR
Microchip Technology
7,701
Across 3 distributors
Distributor Stock MOQ Country
Risen Electronics 4,000 - -
Xingangxin 3,101 - -
Smaxon Electronics 600 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Power Good - 85% - - 200kHz ~ 600kHz Step-Down - - - - Surface Mount 1 -40°C 4.5V Positive - 1 Transistor Driver - - - - - - - 16-MLF® (3x3) - - Yes Yes - Buck 4.5V ~ 75V -
Product image for UC3843ADR2G by On Semiconductor
UC3843ADR2G
Download Datasheet for UC3843ADR2G
On Semiconductor
7,658
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Smaxon Electronics 2,658 - -
$0.78
 - - No - Frequency Control - 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Surface Mount 1 0°C ~ 70°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 14-SOIC - - No - - Boost, Flyback 7.6V to 30V -
Product image for TPS53211RGTR by Texas Instruments
TPS53211RGTR
Texas Instruments
7,626
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,000 - -
Smaxon Electronics 3,626 - -
$0.67
 - - No - Enable, Frequency Control, Phase Control, Power Good - 70% - - 250 kHz / 1 MHz Step-Down - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive 20 A 1 Transistor Driver - - - - - - - 16-VQFN (3x3) 16-VQFN (3x3) - Yes - - Buck 0.8 V / 9.8 V -
Product image for UC3843BNG by On Semiconductor
UC3843BNG
Download Datasheet for UC3843BNG
On Semiconductor
7,621
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Fe Components 126 - -
Flip Electronics 2,200 - -
Bristol Electronics 28 - -
Xingangxin 1,505 - -
Smaxon Electronics 162 - -
$0.78
 - - No - Frequency Control - 96% - - 250 kHz Step-Up, Step-Up/Step-Down Halogen Free - - - Through Hole 1 0°C 16 V Positive, Isolation Capable - 1 Transistor Driver - - - - - Not Present - 8-PDIP - - No - - Boost, Flyback, Forward 7.6V ~ 30V -
Product image for MIC38HC43YM-TR by Microchip Technology
MIC38HC43YM-TR
Download Datasheet for MIC38HC43YM-TR
Microchip Technology
7,581
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 2,581 - -
Smaxon Electronics 5,000 - -
$0.78
 - - No - Frequency Control - 96% - - 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - Gull Wing Surface Mount 1 -40°C ~ 85°C (TA) 7.6V Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 8-SOIC - - Yes - - Buck, Boost, Flyback, Forward Converter 7.6V ~ 20V -
Product image for UC3843D by Texas Instruments
UC3843D
Texas Instruments
7,573
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 7,500 - -
Braun Electronic Components 73 - -
$0.78
 - - No - Frequency Control - 97% - - Up to 500kHz Step-Up, Step-Down - - - - Surface Mount 1 0°C to 70°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 14-SOP - - No - - Boost, Flyback 12V ~ 28V 7.6V to 30V
Product image for MAX1626ESA by Analog Devices / Maxim Integrated
MAX1626ESA
Download Datasheet for MAX1626ESA
Analog Devices / Maxim Integrated
7,573
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,358 - -
HMB Electronics LLC 79 - -
Xingangxin 1,000 - -
Smaxon Electronics 136 - -
$0.78
 - - No - Enable - 100% - - 300kHz Step-Down - - - - Surface Mount 1 -40°C to +85°C - Positive - 1 Transistor Driver - - - 90µA - - - 8-SOIC 8-SOIC - No - - Buck 2.6V to 16.5V -
Product image for LM5119PSQX/NOPB by Texas Instruments
LM5119PSQX/NOPB
Texas Instruments
7,542
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,042 - -
Smaxon Electronics 3,500 - -
Price on request
 - - No - Enable, Frequency Control, Ramp, Soft Start - - - - 50kHz ~ 750kHz Step-Down - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - Positive - 2 Transistor Driver - - - - - - - 32-WQFN (5x5) - - Yes - - Buck 5.5V ~ 65V -
Product image for TL1451ACNSR by Texas Instruments
TL1451ACNSR
Texas Instruments
7,523
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 1,852 - -
Smaxon Electronics 5,671 - -
$1.63
 - - No - Frequency Control - - - - 1 kHz to 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - Surface Mount 2 -40°C to 125°C - Positive - 1 Transistor Driver 1 V to 50 V - - - - - - 16-SO 16-SO - No - - Buck, Boost, Flyback 3.6 V to 50 V -
Product image for UC3844BDR2G by On Semiconductor
UC3844BDR2G
Download Datasheet for UC3844BDR2G
On Semiconductor
7,500
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 7,500 - -
$0.78
 - - No - Frequency Control - 48% - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - Surface Mount 1 0°C ~ 70°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - 14-SOIC 14-SOIC - No - - Boost, Flyback 10V to 36V -
Showing 751-800 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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