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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
LM5022MMX/NOPB
LM5022MMX/NOPB
Texas Instruments
55,696
Across 4 distributors
Distributor Stock MOQ Country
Risen Electronics 100 - -
Romaks Technologies 40,178 - -
Xingangxin 3,667 - -
Smaxon Electronics 11,751 - -
Price on request
55,696
Distributor Stock MOQ Country
Risen Electronics 100 - -
Romaks Technologies 40,178 - -
Xingangxin 3,667 - -
Smaxon Electronics 11,751 - -
- - - - 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 - - -
TPS40200MDREP
TPS40200MDREP
Texas Instruments
55,333
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Optech Co.,Limited 3,676 - -
Price on request
55,333
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Optech Co.,Limited 3,676 - -
- - - - No - Frequency Control, Soft Start - - - 95% - - - - - 35 kHz / 500 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -55°C / 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Buck - 4.5 V / 52 V - - -
MAX5974DETE+T
MAX5974DETE+T
Download Datasheet for MAX5974DETE+T
Analog Devices / Maxim Integrated
55,025
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 43,048 - -
Rayichip 2,087 - -
Optech Co.,Limited 9,890 - -
Price on request
55,025
Distributor Stock MOQ Country
Romaks Technologies 43,048 - -
Rayichip 2,087 - -
Optech Co.,Limited 9,890 - -
- - - - Yes - Dead Time Control, Enable, Frequency Control, Soft Start - - - 80% - - - - - 100kHz ~ 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-TQFN (3x3) - - - Yes - - - - Flyback, Forward Converter - 8.4V ~ 26V - - -
LM3488MMX
LM3488MMX
Texas Instruments
54,788
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 54,788 - -
Price on request
54,788
Distributor Stock MOQ Country
Romaks Technologies 54,788 - -
- - - - Yes - Enable, Frequency Control - - - 100% - - - - - 100kHz ~ 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-VSSOP - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 40V - - -
UC2524ADW
UC2524ADW
Texas Instruments
54,588
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Xingangxin 9,388 - -
Price on request
54,588
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Xingangxin 9,388 - -
- - - - No - Frequency Control - - - 45% - - - - - 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - No - - - - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8V to 40V - - -
LM5022MM/NOPB
LM5022MM/NOPB
Texas Instruments
54,582
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Optech Co.,Limited 4,522 - -
Xingangxin 1,000 - -
Smaxon Electronics 3,860 - -
Price on request
54,582
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Optech Co.,Limited 4,522 - -
Xingangxin 1,000 - -
Smaxon Electronics 3,860 - -
- - - - 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 - - -
UCC3895DWTR
UCC3895DWTR
Texas Instruments
54,570
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Romaks Technologies 25,000 - -
PROSOFT ELECTRONICS 2,000 - -
Xingangxin 6,251 - -
Smaxon Electronics 17,319 - -
Price on request
54,570
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Romaks Technologies 25,000 - -
PROSOFT ELECTRONICS 2,000 - -
Xingangxin 6,251 - -
Smaxon Electronics 17,319 - -
- - - - Yes - Frequency Control, Soft Start, Sync - - - 100% - - - - Adjustable switching frequency, Current limiting, Error amplifier, Multi-topology, Soft start, Soft switching, Synchronization pin 1MHz - - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C - - Positive - 1 - PWM - - - - - - - - - - - - - - - - 20-SOIC 20-SOIC - - - - - - - Phase-shifted full bridge - 10V ~ 16.5V - - -
TL494CDR
TL494CDR
Texas Instruments
54,044
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 40,008 - -
Fe Components 1,804 - -
Optech Co.,Limited 2,495 - -
PROSOFT ELECTRONICS 38 - -
Xingangxin 1,405 - -
Smaxon Electronics 8,294 - -
Price on request
54,044
Distributor Stock MOQ Country
Components Technology Group, Inc. 40,008 - -
Fe Components 1,804 - -
Optech Co.,Limited 2,495 - -
PROSOFT ELECTRONICS 38 - -
Xingangxin 1,405 - -
Smaxon Electronics 8,294 - -
- - - - No - Dead Time Control, Frequency Control - - - 45% - - - - - 1kHz ~ 300kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C ~ 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-SOIC - - - No Yes - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 40V - - -
NCP81172MNTXG
NCP81172MNTXG
On Semiconductor
53,714
Across 5 distributors
Distributor Stock MOQ Country
Flip Electronics 3,355 - -
Bristol Electronics 1,985 - -
Optech Co.,Limited 2,700 - -
Xingangxin 5,000 - -
Smaxon Electronics 40,674 - -
Price on request
53,714
Distributor Stock MOQ Country
Flip Electronics 3,355 - -
Bristol Electronics 1,985 - -
Optech Co.,Limited 2,700 - -
Xingangxin 5,000 - -
Smaxon Electronics 40,674 - -
- - - - No - Enable, Frequency Control, Phase Control, Power Good - - - 100% - - - - - 200kHz ~ 800kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 100°C (TA) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - PSI - - 24-QFN (4x4) - - - Yes - - - - Buck - 4.5V ~ 5.5V - - -
TPS40211QDGQRQ1
TPS40211QDGQRQ1
Texas Instruments
52,839
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 33,481 - -
Optech Co.,Limited 6,319 - -
Xingangxin 3,539 - -
Smaxon Electronics 9,500 - -
Price on request
52,839
Distributor Stock MOQ Country
Romaks Technologies 33,481 - -
Optech Co.,Limited 6,319 - -
Xingangxin 3,539 - -
Smaxon Electronics 9,500 - -
Yes - - Yes Yes - Enable, Frequency Control, Soft Start - - - 95% - - - - - 35 kHz / 1 MHz Step-Up, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-HVSSOP - - - No - - - - Boost, Flyback, Forward, SEPIC - 4.5 V / 52 V - - -
UC3879DW
UC3879DW
Download Datasheet for UC3879DW
Texas Instruments
52,780
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Romaks Technologies 45,200 - -
Xingangxin 2,580 - -
Price on request
52,780
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Romaks Technologies 45,200 - -
Xingangxin 2,580 - -
- - - - Yes - Frequency Control, Ramp, Soft Start - - - 50% - - - - - 300 kHz Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 4 - 0°C / 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-SOIC 20-SOIC - - Yes - - - - Half-Bridge - 9 V / 20 V - - -
TPS64200DBVT
TPS64200DBVT
Texas Instruments
52,550
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Optech Co.,Limited 893 - -
Price on request
52,550
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Optech Co.,Limited 893 - -
- - - - No - Enable - - 100% 100% - 95% - - - - Step-Down - - - 1.8 V to 6.5 V - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive or Negative 3 A 1 - Transistor Driver 1.2 V to 6.5 V - - - - - - - - 20 uA - - - - - - SOT-23-6 - - - No - - - - Buck - 1.8V ~ 6.5V - - -
UC3856DWTR
UC3856DWTR
Texas Instruments
52,392
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 205 - -
Romaks Technologies 45,200 - -
Xingangxin 6,987 - -
Price on request
52,392
Distributor Stock MOQ Country
Fe Components 205 - -
Romaks Technologies 45,200 - -
Xingangxin 6,987 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - 47% - - - - - 200kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - Yes - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V to 40V - - -
TPS43000PW
TPS43000PW
Texas Instruments
52,300
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 45,200 - -
Optech Co.,Limited 4,600 - -
Price on request
52,300
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 45,200 - -
Optech Co.,Limited 4,600 - -
- - - - Yes - Current Limit, Enable, Frequency Control - - - 90%, 100% - - - - Enable, Frequency synchronization, Light load efficiency, Synchronous rectification; Built-In Soft-Start, User Programmable Discontinuous or Continuous Conduction Mode, Selectable Pulse-by-Pulse Current Limiting or Hiccup Mode 2MHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive External MOSFETs for High-Current Applications 1 - Transistor Driver 0.8V to 8.0V - - - - - - - - - - - - - - {}°C ~ {}°C 16-TSSOP 16-TSSOP - - Yes - - - - Buck, Boost, SEPIC or Flyback (Buck-Boost) - 1.8V to 9.0V - - -
TPS53124RGER
TPS53124RGER
Texas Instruments
52,075
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 50,000 - -
Optech Co.,Limited 2,075 - -
Price on request
52,075
Distributor Stock MOQ Country
Components Technology Group, Inc. 50,000 - -
Optech Co.,Limited 2,075 - -
- - - - No - Enable - - - 89 % - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C - - Positive 15 A 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 24-VQFN (4x4) 24-VQFN (4x4) - - Yes - - - - Buck - 4.5 V / 24 V - - -
TPS40303DRCR
TPS40303DRCR
Texas Instruments
52,000
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 22,600 - -
Optech Co.,Limited 20,400 - -
Xingangxin 9,000 - -
Price on request
52,000
Distributor Stock MOQ Country
Romaks Technologies 22,600 - -
Optech Co.,Limited 20,400 - -
Xingangxin 9,000 - -
- - - - No - Enable, Power Good, Soft Start - - - 90% - - - - Enable, Power good, Prebias startup, Spread Spectrum, Synchronous rectification 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-VSON (3x3) - - - Yes - - - - Buck - 3 V to 20 V - - -
TPS40130DBT
TPS40130DBT
Texas Instruments
51,957
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Optech Co.,Limited 300 - -
Price on request
51,957
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Optech Co.,Limited 300 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - 87.5% 87.5% - - - - - 100 kHz to 1.2 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 85°C - - Positive 50 A 2 - Transistor Driver 0.7 V to 6 V - - - - - - - - 0.003 A - - - - - - 30-TSSOP 30-TSSOP - - Yes - - - - Buck - 3 V to 40 V - - -
LM25085MYE/NOPB
LM25085MYE/NOPB
Texas Instruments
51,930
Across 2 distributors
Distributor Stock MOQ Country
Seba Components 1,000 - -
Romaks Technologies 50,930 - -
Price on request
51,930
Distributor Stock MOQ Country
Seba Components 1,000 - -
Romaks Technologies 50,930 - -
- - - - No - Adjustable current limit, Enable, Frequency synchronization - - - 100% - - - - - Up to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive 10A 1 - Transistor Driver 1.25V to 42V - - - - - - - - - - - - - - - 8-HVSSOP 8-HVSSOP - - No - - - - Buck - 4.5V to 42V - - -
UC2842AQD8R
UC2842AQD8R
Download Datasheet for UC2842AQD8R
Texas Instruments
51,811
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 50,000 - -
Optech Co.,Limited 100 - -
Xingangxin 1,457 - -
Smaxon Electronics 254 - -
Price on request
51,811
Distributor Stock MOQ Country
Romaks Technologies 50,000 - -
Optech Co.,Limited 100 - -
Xingangxin 1,457 - -
Smaxon Electronics 254 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive, Isolation Capable - 1 - Transistor Driver <1.2V - 2500 - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No Yes - - - Boost, Buck, Flyback, Forward - 10V to 30V - - -
UC2843ADTR
UC2843ADTR
Texas Instruments
51,799
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Smaxon Electronics 142 - -
Price on request
51,799
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Smaxon Electronics 142 - -
No - - No No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - No - - - - Gull-Wing - - - No No - Surface Mount 1 - -40°C ~ 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC - - - No - - - - Boost, Buck, Flyback, Forward - 7.6V / 8.4V - - -
TPS40077PWPRG4
TPS40077PWPRG4
Texas Instruments
51,657
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Price on request
51,657
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
- - - - No - Current Limit, Frequency Control, Power Good, Soft Start - - - 93% - - - - - Up to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-HTSSOP 16-HTSSOP - - Yes - - - - Buck - 4.5 V to 28 V - - -
MAX797HESE
MAX797HESE
Download Datasheet for MAX797HESE
Analog Devices / Maxim Integrated
51,657
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Price on request
51,657
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
- - - - Yes - Enable, Pulse Skipping, Soft Start - - - 96% - 96% - - - 150kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - 375µA - - - - - - 16-SOIC 16-SOIC - - Yes - - - - Boost, Buck, Flyback - 4.5V - - -
MAX1744AUB+T
MAX1744AUB+T
Download Datasheet for MAX1744AUB+T
Analog Devices / Maxim Integrated
51,657
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Price on request
51,657
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
- - - - No - Enable - - - 100% - >90% - - - 330kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - 90μA - - - - - - 10-uMAX/uSOP - - - No - - - - Buck - 4.5V - - -
MAX1954AEUB+T
MAX1954AEUB+T
Download Datasheet for MAX1954AEUB+T
Analog Devices / Maxim Integrated
51,657
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Price on request
51,657
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
- ±1% - - No - - - - 91% 91% - Up to 95% - - - 300kHz Step-Down - - - 3V to 13.2V - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver Adjustable down to 0.8V - - - - - - - - - - - - - - - 10-uMAX/uSOP 10-uMAX/uSOP - - Yes - - - - Buck - 3V ~ 13.2V - - -
LM5035MH
LM5035MH
Texas Instruments
51,657
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Price on request
51,657
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
- - - - Yes - Frequency Control, Ramp, Soft Start - - - - - - - - - 200kHz, 500kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-HTSSOP - - - Yes - - - - Half-Bridge - 13V ~ 105V - - -
UC2844AD8
UC2844AD8
Texas Instruments
51,657
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
Price on request
51,657
Distributor Stock MOQ Country
Romaks Technologies 51,657 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Buck, Flyback, Forward - 10V - - -
NCP3020ADR2G
NCP3020ADR2G
Download Datasheet for NCP3020ADR2G
On Semiconductor
51,537
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 50,000 - -
Smaxon Electronics 1,537 - -
Price on request
51,537
Distributor Stock MOQ Country
Flip Electronics 50,000 - -
Smaxon Electronics 1,537 - -
- - - - No - - - - - 84% - - - - - 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver 0.6 V - - - - - - - - - - - Not Present - - - 8-SOIC - - - Yes - - - - Buck - 4.7 V to 28 V - - -
LM5116MHX
LM5116MHX
Texas Instruments
51,415
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 50,000 - -
PROSOFT ELECTRONICS 1,415 - -
Price on request
51,415
Distributor Stock MOQ Country
Components Technology Group, Inc. 50,000 - -
PROSOFT ELECTRONICS 1,415 - -
- - - - Yes - Enable, Frequency Control, Ramp, Soft Start - - - - - - - - - 200kHz, 535kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-HTSSOP - - - Yes - - - - Buck - 6V ~ 100V - - -
TPS40400RHLR
TPS40400RHLR
Texas Instruments
50,720
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,333 - -
Romaks Technologies 36,160 - -
Optech Co.,Limited 7,671 - -
Xingangxin 1,669 - -
Smaxon Electronics 2,887 - -
Price on request
50,720
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,333 - -
Romaks Technologies 36,160 - -
Optech Co.,Limited 7,671 - -
Xingangxin 1,669 - -
Smaxon Electronics 2,887 - -
- - - - Yes - Power Good, Tracking - - - 90% - - - - - 200 kHz ~ 2 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - PMBus - - 24-VQFN (5.5x3.5) 24-VQFN (5.5x3.5) - - Yes - - - - Buck - 3 V ~ 20 V - - -
LM5085MY/NOPB
LM5085MY/NOPB
Texas Instruments
50,325
Across 6 distributors
Distributor Stock MOQ Country
Seba Components 5 - -
MW.FEP S.p.A. 112 - -
Romaks Technologies 36,160 - -
Bristol Electronics 48 - -
Xingangxin 2,000 - -
Smaxon Electronics 12,000 - -
Price on request
50,325
Distributor Stock MOQ Country
Seba Components 5 - -
MW.FEP S.p.A. 112 - -
Romaks Technologies 36,160 - -
Bristol Electronics 48 - -
Xingangxin 2,000 - -
Smaxon Electronics 12,000 - -
- - - - No - Current Limit, Enable, On Time Control - - - 100% - - - - - Up to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-MSOP-EP - - - No - - - - Buck - 4.5V ~ 75V - - -
TPS51117PW
TPS51117PW
Download Datasheet for TPS51117PW
Texas Instruments
50,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 50,000 - -
Price on request
50,000
Distributor Stock MOQ Country
Optech Co.,Limited 50,000 - -
- - - - No - Enable, On Time Control, Power Good - - - - - - - - - - Step-Down - - - 1.8 V to 28 V - - 0.65 mm Gull Wing - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver 0.75 V to 5.5 V - - - - - - - - - - - - - - - 14-TSSOP - - - Yes Yes - - - Buck - 4.5 V to 5.5 V - - -
UC3843BVD1R2G
UC3843BVD1R2G
Download Datasheet for UC3843BVD1R2G
On Semiconductor
49,572
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 48,495 - -
Xingangxin 1,077 - -
Price on request
49,572
Distributor Stock MOQ Country
Flip Electronics 48,495 - -
Xingangxin 1,077 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down Halide-Free - - - - - - - - - - - - SMD/SMT Surface Mount 1 - -40°C / 105°C - - Positive, Isolation Capable 1 A 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback, Forward - 7.6V ~ 30V - - -
TPS40021PWPR
TPS40021PWPR
Download Datasheet for TPS40021PWPR
Texas Instruments
49,468
Across 6 distributors
Distributor Stock MOQ Country
Braun Electronic Components 146 - -
Speed Components Ltd 6 - -
Romaks Technologies 36,160 - -
Optech Co.,Limited 4,547 - -
Xingangxin 1,480 - -
Smaxon Electronics 7,129 - -
Price on request
49,468
Distributor Stock MOQ Country
Braun Electronic Components 146 - -
Speed Components Ltd 6 - -
Romaks Technologies 36,160 - -
Optech Co.,Limited 4,547 - -
Xingangxin 1,480 - -
Smaxon Electronics 7,129 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 95% - - - - - 100kHz ~ 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver as low as 0.7 V - - - - - - - - - - - - - - - 16-HTSSOP 16-HTSSOP - - Yes - - - - Buck - 2.25V ~ 5.5V - - -
UCC2813DTR-1
UCC2813DTR-1
Texas Instruments
49,462
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 40,178 - -
Xingangxin 1,000 - -
Smaxon Electronics 8,284 - -
Price on request
49,462
Distributor Stock MOQ Country
Romaks Technologies 40,178 - -
Xingangxin 1,000 - -
Smaxon Electronics 8,284 - -
- - - - No - Frequency Control - - - 49% - - - - - 1MHz Step-Up, Step-Up/Step-Down No - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive 1A 1 - Transistor Driver - - - - - - - - - - - 70ns Not Present - - - 8-SOIC 8-SOIC - - No Yes - - - Boost, Flyback, Forward Converter - 7.4V ~ 12V 1.5% - -
TPS51117PWR
TPS51117PWR
Download Datasheet for TPS51117PWR
Texas Instruments
49,377
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Optech Co.,Limited 46,500 - -
Smaxon Electronics 877 - -
Price on request
49,377
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Optech Co.,Limited 46,500 - -
Smaxon Electronics 877 - -
- - - - No - Enable, On Time Control, Power Good - - - - - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-TSSOP 14-TSSOP - - Yes - - - - Buck - 4.5V ~ 5.5V - - -
UCC28C41DR
UCC28C41DR
Texas Instruments
49,200
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 2,000 - -
MW.FEP S.p.A. 2,000 - -
Romaks Technologies 45,200 - -
Price on request
49,200
Distributor Stock MOQ Country
Braun Electronic Components 2,000 - -
MW.FEP S.p.A. 2,000 - -
Romaks Technologies 45,200 - -
- - - - No - Frequency Control - - - 48% - - - - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology, Programmable max duty cycle Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - Gull-Wing - - - - - - Surface Mount 1 - -40°C ~ 105°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Buck, Flyback, Forward, SEPIC - 6.6V ~ 18V - - -
UC2845AQD8
UC2845AQD8
Download Datasheet for UC2845AQD8
Texas Instruments
48,865
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 48,865 - -
Price on request
48,865
Distributor Stock MOQ Country
Romaks Technologies 48,865 - -
Yes - - Yes No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Buck, Flyback, Forward - 7.6V ~ 30V - - -
MAX1627ESA+T
MAX1627ESA+T
Download Datasheet for MAX1627ESA+T
Analog Devices / Maxim Integrated
48,838
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 7,500 - -
Romaks Technologies 40,178 - -
Optech Co.,Limited 1,160 - -
Price on request
48,838
Distributor Stock MOQ Country
Components Technology Group, Inc. 7,500 - -
Romaks Technologies 40,178 - -
Optech Co.,Limited 1,160 - -
- - - - No - Enable - - - 100% - >90% - - - 300kHz Step-Down - - - 2.6V - - 1.27 mm Gull Wing - 1mA to >2A - - - - Surface Mount 1 - -40°C to +85°C - - Positive - 1 - Transistor Driver - - - - - - - - - 90µA - - Not Present - - - 8-SOIC - - - No Yes - - - Buck - 3V ~ 16.5V - - -
UC3843BVD1R2
UC3843BVD1R2
Download Datasheet for UC3843BVD1R2
On Semiconductor
48,495
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 48,495 - -
Price on request
48,495
Distributor Stock MOQ Country
Flip Electronics 48,495 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 105°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback - 7.6 V - - -
KA7500C
KA7500C
Download Datasheet for KA7500C
On Semiconductor
48,400
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 48,400 - -
Price on request
48,400
Distributor Stock MOQ Country
Smaxon Electronics 48,400 - -
- - - - No - Dead Time Control - - - 45% - - - - - 1kHz ~ 200kHz Step-Down - - - - - - - - - - - - - - Through Hole 1 - -25°C ~ 85°C - - Positive - 1 - Transistor Driver - - - - - 0.9W - - - - - - - - - -65°C ~ 150°C 16-PDIP - - - Yes - - - - Buck - 7V ~ 40V - - -
UCC28C45DR
UCC28C45DR
Texas Instruments
48,378
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Risen Electronics 800 - -
PROSOFT ELECTRONICS 42,500 - -
Akira Global 78 - -
Price on request
48,378
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Risen Electronics 800 - -
PROSOFT ELECTRONICS 42,500 - -
Akira Global 78 - -
- - - - No - Frequency Control - - - 48% - - - - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology, Programmable max duty cycle Up to 1MHz Step-Up, Step-Up/Step-Down - - Yes - - - - - - - - - - - Surface Mount 1 - -40°C to 105°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Buck, Flyback, Forward, SEPIC - 7.6 V to 18 V - - -
UCC2808APWTR-2
UCC2808APWTR-2
Texas Instruments
48,352
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Xingangxin 1,540 - -
Smaxon Electronics 1,612 - -
Price on request
48,352
Distributor Stock MOQ Country
Romaks Technologies 45,200 - -
Xingangxin 1,540 - -
Smaxon Electronics 1,612 - -
- - - - No - Frequency Control - - - 49% - - - - Error amplifier; Integrated gate drivers; Soft start 194kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - °C ~ °C 8-TSSOP 8-TSSOP - - No No - - - Push-Pull - 4.1V - - -
UCC3803D
UCC3803D
Texas Instruments
47,700
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 45,200 - -
Price on request
47,700
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 45,200 - -
- - - - No - Frequency Control - - - 99% - - - - - 31kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Buck, Boost, Flyback, Forward Converter - 3.6V to 12V - - -
TPS53114PWR
TPS53114PWR
Texas Instruments
47,631
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 36,000 - -
Smaxon Electronics 11,631 - -
Price on request
47,631
Distributor Stock MOQ Country
Optech Co.,Limited 36,000 - -
Smaxon Electronics 11,631 - -
- - - - No - Current Limit, Enable, Frequency Control, Soft Start - - - - - - - - - 350 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive - 1 - Transistor Driver 0.76 V - 2000 - - - - - - - - - - - - - 16-TSSOP 16-TSSOP - - Yes - - - - Buck - 4.5 V - - -
TPS40057PWPRG4
TPS40057PWPRG4
Texas Instruments
47,579
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 47,579 - -
Price on request
47,579
Distributor Stock MOQ Country
Romaks Technologies 47,579 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 85% - - - - - 1 MHz Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive 20 A 1 - Transistor Driver - - - - - - - - - 1.5 mA - - - - - - 16-HTSSOP 16-HTSSOP - - Yes Yes - - - Buck - 8 V to 40 V - - -
LM3478QMM/NOPB
LM3478QMM/NOPB
Texas Instruments
47,549
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 40,178 - -
Optech Co.,Limited 2,520 - -
Xingangxin 4,737 - -
Smaxon Electronics 114 - -
Price on request
47,549
Distributor Stock MOQ Country
Romaks Technologies 40,178 - -
Optech Co.,Limited 2,520 - -
Xingangxin 4,737 - -
Smaxon Electronics 114 - -
- - - - No - Enable, Frequency Control - - - 100% - - - - - 100kHz ~ 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-VSSOP - - - No - - - - Boost, Flyback, SEPIC - 2.97V ~ 40V - - -
UC3525ADW
UC3525ADW
Texas Instruments
47,339
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
MW.FEP S.p.A. 1 - -
Romaks Technologies 43,048 - -
Xingangxin 1,638 - -
Smaxon Electronics 152 - -
Price on request
47,339
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
MW.FEP S.p.A. 1 - -
Romaks Technologies 43,048 - -
Xingangxin 1,638 - -
Smaxon Electronics 152 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - 49 % - - - - - 100 Hz / 400 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0 °C / 70 °C - - Positive 0.4 A 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC 16-SOIC - - Yes - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8 V - - -
TPS5120DBTR
TPS5120DBTR
Texas Instruments
47,280
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 46,608 - -
Smaxon Electronics 672 - -
Price on request
47,280
Distributor Stock MOQ Country
Optech Co.,Limited 46,608 - -
Smaxon Electronics 672 - -
- - - - No - Enable, Power Good, Soft Start - - - 83% - - - - - 300 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C - - Positive 20 A 2 - Transistor Driver - - - - - - - - - - - - - - - - 30-TSSOP 30-TSSOP - - Yes No - - - Buck - 4.5 V to 28 V - - -
UCC2897APWR
UCC2897APWR
Texas Instruments
47,226
Across 5 distributors
Distributor Stock MOQ Country
Romaks Technologies 32,873 - -
Optech Co.,Limited 2,950 - -
PROSOFT ELECTRONICS 780 - -
Xingangxin 1,623 - -
Smaxon Electronics 9,000 - -
Price on request
47,226
Distributor Stock MOQ Country
Romaks Technologies 32,873 - -
Optech Co.,Limited 2,950 - -
PROSOFT ELECTRONICS 780 - -
Xingangxin 1,623 - -
Smaxon Electronics 9,000 - -
- - - - Yes - Current Limit, Enable, Soft Start - - - 70% - - - - - 250kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 20-TSSOP - - - Yes - - - - Flyback, Forward Converter - 8.5V ~ 16V - - -
UC2844D8
UC2844D8
Texas Instruments
46,127
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,356 - -
Romaks Technologies 40,178 - -
Xingangxin 3,593 - -
Price on request
46,127
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,356 - -
Romaks Technologies 40,178 - -
Xingangxin 3,593 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No Yes - - - Boost, Buck, Flyback, Forward - 12V to 28V - - -
Showing 151-200 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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