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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
33 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 Total Stock Pricing & RFQ AEC Qualified Accuracy Applications Automotive Grade Clock Sync Conflict Minerals Control Features Control Method Current Duty Cycle Duty Cycle (Max) ESD Protection Efficiency Failure Rate Fault Protection Features Frequency Function Halogen Free Height Industrial Grade Input Voltage Interface Junction Temperature Lead Spacing Lead Style Length Load Current Maximum Input Voltage Medical Grade Military Grade Mounting Style Mounting Type Number of Outputs Number of Pins Operating Temperature Operating Temperature Range Operating Voltage Output Configuration Output Current Output Phases Output Power Output Type Output Voltage Package / Case Package Quantity Pitch Power (Watts) Power Dissipation Power Dissipation (Max) Propagation Delay Protection Features Quiescent Current Regulator Type Response Time SVHC Present Serial Interfaces Shutdown Storage Temperature Supplier Device Package Supplier Package Supply Current Supply Voltage Synchronous Rectifier Tape & Reel Technology Thermal Resistance Thickness Topology Type Voltage Voltage Reference Voltage Supply Width
UC2844BN
UC2844BN
Download Datasheet for UC2844BN
STMicroelectronics
8,300
From Fe Components
Distributor Stock MOQ Country
Fe Components 8,300 - -
Price on request
8,300
Distributor Stock MOQ Country
Fe Components 8,300 - -
- - - - 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 - - -
TL494CDG
TL494CDG
Download Datasheet for TL494CDG
On Semiconductor
8,187
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,187 - -
Price on request
8,187
Distributor Stock MOQ Country
Optech Co.,Limited 8,187 - -
- - - - 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 - - -
TL2844DR-8
TL2844DR-8
Texas Instruments
8,165
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,565 - -
Xingangxin 1,600 - -
Price on request
8,165
Distributor Stock MOQ Country
Optech Co.,Limited 6,565 - -
Xingangxin 1,600 - -
- - - - 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 - - -
NCP81234MNTXG
NCP81234MNTXG
Download Datasheet for NCP81234MNTXG
On Semiconductor
8,134
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 3,133 - -
Smaxon Electronics 5,001 - -
Price on request
8,134
Distributor Stock MOQ Country
Rayichip 3,133 - -
Smaxon Electronics 5,001 - -
- - - - - - 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 - - -
TPS40195PWR
TPS40195PWR
Texas Instruments
8,100
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 8,100 - -
Price on request
8,100
Distributor Stock MOQ Country
Optech Co.,Limited 8,100 - -
- - - - 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 - - -
UCC28C43MDREP
UCC28C43MDREP
Texas Instruments
8,071
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 8,071 - -
Price on request
8,071
Distributor Stock MOQ Country
Romaks Technologies 8,071 - -
- - - - 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 - - -
UCC2813QDR-5Q1
UCC2813QDR-5Q1
Texas Instruments
8,059
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,164 - -
PROSOFT ELECTRONICS 1,895 - -
Price on request
8,059
Distributor Stock MOQ Country
Optech Co.,Limited 6,164 - -
PROSOFT ELECTRONICS 1,895 - -
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 - - -
LM5122QMH/NOPB
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
8,024
Distributor Stock MOQ Country
Xingangxin 7,450 - -
Smaxon Electronics 574 - -
- - - - 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 - - -
ISL6326BCRZ
ISL6326BCRZ
Intersil
8,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 8,000 - -
Price on request
8,000
Distributor Stock MOQ Country
Smaxon Electronics 8,000 - -
- - - - 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 - - -
PM8804TR
PM8804TR
STMicroelectronics
8,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 8,000 - -
Price on request
8,000
Distributor Stock MOQ Country
Fe Components 8,000 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Surface Mount - - - - - - - - - - - - - - - - - - - - - - - - - - 16-VFQFPN (3x3) 16-VFQFPN (3x3) - - - - - - - - - - - - -
ZL2004ALNFT1-01
ZL2004ALNFT1-01
Download Datasheet for ZL2004ALNFT1-01
Renesas
8,000
From Rayichip
Distributor Stock MOQ Country
Rayichip 8,000 - -
Price on request
8,000
Distributor Stock MOQ Country
Rayichip 8,000 - -
- - - - 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 - - -
AP3595FNTR-G1
AP3595FNTR-G1
Download Datasheet for AP3595FNTR-G1
Diodes Incorporated
7,990
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 7,990 - -
Price on request
7,990
Distributor Stock MOQ Country
Smaxon Electronics 7,990 - -
- - - - 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 - - -
MCP19114T-E/MJ
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 - -
Price on request
7,918
Distributor Stock MOQ Country
Rayichip 3,959 - -
Smaxon Electronics 3,959 - -
- - - - 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 - - -
L6722
L6722
STMicroelectronics
7,900
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,900 - -
Price on request
7,900
Distributor Stock MOQ Country
Optech Co.,Limited 7,900 - -
- - - - 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 - - -
TL3844D-8
TL3844D-8
Texas Instruments
7,898
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,898 - -
Price on request
7,898
Distributor Stock MOQ Country
Optech Co.,Limited 7,898 - -
- - - - 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 - - -
TL1464IPTR
TL1464IPTR
Download Datasheet for TL1464IPTR
Texas Instruments
7,888
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 7,132 - -
Smaxon Electronics 756 - -
Price on request
7,888
Distributor Stock MOQ Country
Optech Co.,Limited 7,132 - -
Smaxon Electronics 756 - -
- - - - 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 - - -
TL3845DR
TL3845DR
Texas Instruments
7,837
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,837 - -
Price on request
7,837
Distributor Stock MOQ Country
Optech Co.,Limited 7,837 - -
- - - - 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 - - -
MC34067PG
MC34067PG
Download Datasheet for MC34067PG
On Semiconductor
7,825
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 7,825 - -
Price on request
7,825
Distributor Stock MOQ Country
Flip Electronics 7,825 - -
- - - - 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 - - -
LM2747MTCX/NOPB
LM2747MTCX/NOPB
Texas Instruments
7,819
From Rayichip
Distributor Stock MOQ Country
Rayichip 7,819 - -
Price on request
7,819
Distributor Stock MOQ Country
Rayichip 7,819 - -
- - - - 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 - - -
BA9741F-E2
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 - -
Price on request
7,809
Distributor Stock MOQ Country
Optech Co.,Limited 3,561 - -
PROSOFT ELECTRONICS 2,380 - -
Smaxon Electronics 1,868 - -
- - - - 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 - - -
TPS43060RTET
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 - -
Price on request
7,804
Distributor Stock MOQ Country
MW.FEP S.p.A. 5 - -
PROSOFT ELECTRONICS 22 - -
Smaxon Electronics 7,777 - -
- - - - 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 - - -
TPS40051PWPR
TPS40051PWPR
Texas Instruments
7,795
Across 3 distributors
Distributor Stock MOQ Country
Hybrid Electronics 35 - -
Optech Co.,Limited 3,760 - -
PROSOFT ELECTRONICS 4,000 - -
Price on request
7,795
Distributor Stock MOQ Country
Hybrid Electronics 35 - -
Optech Co.,Limited 3,760 - -
PROSOFT ELECTRONICS 4,000 - -
- - - - 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 - - -
TL2844P
TL2844P
Texas Instruments
7,789
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,789 - -
Price on request
7,789
Distributor Stock MOQ Country
Optech Co.,Limited 7,789 - -
- - - - 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 - - -
TL2845BP
TL2845BP
Download Datasheet for TL2845BP
Texas Instruments
7,787
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,787 - -
Price on request
7,787
Distributor Stock MOQ Country
Optech Co.,Limited 7,787 - -
- - - - 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 -
UC2845BD1R2G
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 - -
Price on request
7,781
Distributor Stock MOQ Country
Risen Electronics 2,000 - -
Optech Co.,Limited 804 - -
PROSOFT ELECTRONICS 1,500 - -
Xingangxin 1,790 - -
Smaxon Electronics 1,687 - -
- - - - 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 - - -
TPS40425RHAR
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 - -
Price on request
7,772
Distributor Stock MOQ Country
Speed Components Ltd 235 - -
Romaks Technologies 6,027 - -
Rayichip 10 - -
Optech Co.,Limited 350 - -
Smaxon Electronics 1,150 - -
- - - - 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 - - -
RT8816AGQW
RT8816AGQW
Richtek
7,751
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,751 - -
Smaxon Electronics 6,000 - -
Price on request
7,751
Distributor Stock MOQ Country
Xingangxin 1,751 - -
Smaxon Electronics 6,000 - -
- - - - 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 - - -
TPS40130DBTG4
TPS40130DBTG4
Texas Instruments
7,743
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,743 - -
Price on request
7,743
Distributor Stock MOQ Country
Optech Co.,Limited 7,743 - -
- - - - 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 - - -
NCP81233MNTXG
NCP81233MNTXG
Download Datasheet for NCP81233MNTXG
On Semiconductor
7,740
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,690 - -
Xingangxin 5,050 - -
Price on request
7,740
Distributor Stock MOQ Country
Optech Co.,Limited 2,690 - -
Xingangxin 5,050 - -
- - - - 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 - - -
MIC2104YML-TR
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 - -
Price on request
7,701
Distributor Stock MOQ Country
Risen Electronics 4,000 - -
Xingangxin 3,101 - -
Smaxon Electronics 600 - -
- - - - 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 - - -
UC3843ADR2G
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 - -
Price on request
7,658
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Smaxon Electronics 2,658 - -
- - - - 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 - - -
TPS53211RGTR
TPS53211RGTR
Texas Instruments
7,626
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,000 - -
Smaxon Electronics 3,626 - -
Price on request
7,626
Distributor Stock MOQ Country
Optech Co.,Limited 4,000 - -
Smaxon Electronics 3,626 - -
- - - - 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 - - -
UC3843BNG
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 - -
Price on request
7,621
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 - -
- - - - 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 - - -
UC2843BD1
UC2843BD1
Download Datasheet for UC2843BD1
STMicroelectronics
7,589
From Fe Components
Distributor Stock MOQ Country
Fe Components 7,589 - -
Price on request
7,589
Distributor Stock MOQ Country
Fe Components 7,589 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -25°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback - 7.6 V to 30 V - - -
MIC38HC43YM-TR
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 - -
Price on request
7,581
Distributor Stock MOQ Country
Xingangxin 2,581 - -
Smaxon Electronics 5,000 - -
- - - - 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 - - -
UC3843D
UC3843D
Texas Instruments
7,573
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 7,500 - -
Braun Electronic Components 73 - -
Price on request
7,573
Distributor Stock MOQ Country
Components Technology Group, Inc. 7,500 - -
Braun Electronic Components 73 - -
- - - - 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 -
MAX1626ESA
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 - -
Price on request
7,573
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,358 - -
HMB Electronics LLC 79 - -
Xingangxin 1,000 - -
Smaxon Electronics 136 - -
- - - - 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 - - -
LM5119PSQX/NOPB
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
7,542
Distributor Stock MOQ Country
Optech Co.,Limited 4,042 - -
Smaxon Electronics 3,500 - -
- - - - 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 - - -
TL1451ACNSR
TL1451ACNSR
Texas Instruments
7,523
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 1,852 - -
Smaxon Electronics 5,671 - -
Price on request
7,523
Distributor Stock MOQ Country
Optech Co.,Limited 1,852 - -
Smaxon Electronics 5,671 - -
- - - - 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 - - -
UC3844BDR2G
UC3844BDR2G
Download Datasheet for UC3844BDR2G
On Semiconductor
7,500
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 7,500 - -
Price on request
7,500
Distributor Stock MOQ Country
Flip Electronics 7,500 - -
- - - - 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 - - -
ISL6527ACB
ISL6527ACB
Intersil
7,500
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 7,500 - -
Price on request
7,500
Distributor Stock MOQ Country
Xingangxin 7,500 - -
- - - - 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 - - -
ISL8841AMUZ-T
ISL8841AMUZ-T
Renesas
7,498
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 7,498 - -
Price on request
7,498
Distributor Stock MOQ Country
Flip Electronics 7,498 - -
- - - - 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 - - -
TPS40061PWP
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 - -
Price on request
7,471
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,358 - -
MW.FEP S.p.A. 5 - -
Optech Co.,Limited 875 - -
Smaxon Electronics 233 - -
- - - - 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 - - -
TPS43350QDAPRQ1
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 - -
Price on request
7,458
Distributor Stock MOQ Country
Braun Electronic Components 1,423 - -
Optech Co.,Limited 2,930 - -
Xingangxin 1,190 - -
Smaxon Electronics 1,915 - -
- - - - 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 - - -
TL2842P
TL2842P
Texas Instruments
7,444
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 7,444 - -
Price on request
7,444
Distributor Stock MOQ Country
Optech Co.,Limited 7,444 - -
- - - - 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 - - -
TL5001AQDRQ1
TL5001AQDRQ1
Texas Instruments
7,427
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 6,000 - -
Smaxon Electronics 1,427 - -
Price on request
7,427
Distributor Stock MOQ Country
Optech Co.,Limited 6,000 - -
Smaxon Electronics 1,427 - -
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 - - -
TPS40422RSBR
TPS40422RSBR
Texas Instruments
7,422
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 712 - -
Xingangxin 720 - -
Smaxon Electronics 5,990 - -
Price on request
7,422
Distributor Stock MOQ Country
Optech Co.,Limited 712 - -
Xingangxin 720 - -
Smaxon Electronics 5,990 - -
- - - - 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 - - -
ISL6439CB
ISL6439CB
Intersil
7,386
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 7,386 - -
Price on request
7,386
Distributor Stock MOQ Country
Xingangxin 7,386 - -
- - - - 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 -
UCC2800MDREP
UCC2800MDREP
Texas Instruments
7,386
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 7,386 - -
Price on request
7,386
Distributor Stock MOQ Country
Xingangxin 7,386 - -
- - - - 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 - - -
UCC28C45D
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 - -
Price on request
7,360
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 - -
- - - - 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 - - -
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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