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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
TPS40003DGQG4
TPS40003DGQG4
Download Datasheet for TPS40003DGQG4
Texas Instruments
5,600
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,600 - -
Price on request
5,600
Distributor Stock MOQ Country
Optech Co.,Limited 5,600 - -
- - - - No - Current Limit, Enable, Soft Start - - - 93% - - - - - 600kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver as Low as 0.7 V - - - - - - - - - - - - - - - 10-HVSSOP 10-HVSSOP - - Yes - - - - Buck - 2.25 V to 5.5 V - - -
UC2844N
UC2844N
Download Datasheet for UC2844N
Texas Instruments
5,600
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Xingangxin 2,000 - -
Price on request
5,600
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Xingangxin 2,000 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 1 - -40°C ~ 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP 8-PDIP - - No - - - - Boost, Buck, Flyback, Forward - 12V to 28V - - -
TPS40075RHLRG4
TPS40075RHLRG4
Texas Instruments
5,597
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,597 - -
Price on request
5,597
Distributor Stock MOQ Country
Optech Co.,Limited 5,597 - -
- - - - Yes - Current Limit, Frequency Control, Power Good, Soft Start - - - 84% - - - - Enable, Frequency synchronization, Power good, Prebias startup, Remote Sense, Synchronous rectification Up to 1MHz Step-Down - - - 4.5 V to 28 V - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive 20 A 1 - Transistor Driver 0.7 V to 23 V - - - - - - - - - - - - - - - 20-VQFN (3.5x4.5) 20-VQFN (3.5x4.5) - - Yes - - - - Buck - 4.5V ~ 28V - - -
UC3845AD8TR
UC3845AD8TR
Texas Instruments
5,591
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,568 - -
MW.FEP S.p.A. 9 - -
Bristol Electronics 160 - -
Xingangxin 2,500 - -
Smaxon Electronics 354 - -
Price on request
5,591
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,568 - -
MW.FEP S.p.A. 9 - -
Bristol Electronics 160 - -
Xingangxin 2,500 - -
Smaxon Electronics 354 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C - 7.6V Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No Yes - - - Boost, Buck, Flyback, Forward - 7.6V ~ 30V - - -
MAX1651ESA
MAX1651ESA
Download Datasheet for MAX1651ESA
Analog Devices / Maxim Integrated
5,586
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,500 - -
HMB Electronics LLC 86 - -
Price on request
5,586
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,500 - -
HMB Electronics LLC 86 - -
- - - - No - Enable - - - 96.5% - - - - - Up to 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No Tape & Reel - - - Buck - 3V ~ 16V - - -
UCD8220PWP
UCD8220PWP
Texas Instruments
5,563
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 5,563 - -
Price on request
5,563
Distributor Stock MOQ Country
Romaks Technologies 5,563 - -
- - - - No - Current Limit - - - 100% - - - - - 2MHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 105°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-HTSSOP - - - No - - - - Full-Bridge, Half-Bridge, Push-Pull - 4.5V - - -
TL3845BP
TL3845BP
Download Datasheet for TL3845BP
Texas Instruments
5,545
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,545 - -
Price on request
5,545
Distributor Stock MOQ Country
Optech Co.,Limited 5,545 - -
- - - - No - Frequency Control - - - 48% - - - - - 100kHz Step-Up, Step-Up/Step-Down - - - - - - 2.54 mm Through Hole - - - - - - Through Hole 1 - 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP - - - No - - - - Boost, Flyback, Forward Converter - 7.6V to 30V - - -
UCC38C43P
UCC38C43P
Texas Instruments
5,500
From Fe Components
Distributor Stock MOQ Country
Fe Components 5,500 - -
Price on request
5,500
Distributor Stock MOQ Country
Fe Components 5,500 - -
- - - - No - Frequency Control - - - 100% - - - - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology, Programmable max duty cycle 1MHz Step-Up, Step-Up/Step-Down - - - - - - - Through Hole - - - - - - Through Hole 1 - 0°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-PDIP 8-PDIP - - No - - - - Boost, Buck, Flyback, Forward, SEPIC - 7.6V - - -
UC3527BN
UC3527BN
Unitrode
5,500
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,500 - -
Price on request
5,500
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,500 - -
- - - - Yes - Enable, Frequency Control, Soft Start - - - 49% - - - - - 100Hz ~ 400kHz Step-Up/Step-Down - - - - - - - Through Hole - - - - - - Through Hole 2 - 0°C ~ 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-PDIP - - - Yes - - - - Forward Converter, Push-Pull - 8V ~ 35V - 8V ~ 35V -
MAX1847EEE+T
MAX1847EEE+T
Download Datasheet for MAX1847EEE+T
Analog Devices / Maxim Integrated
5,490
Across 2 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 40 - -
Xingangxin 5,450 - -
Price on request
5,490
Distributor Stock MOQ Country
MW.FEP S.p.A. 40 - -
Xingangxin 5,450 - -
No - - No Yes - Enable, Frequency Control - - - 96% - 90% - - - 100kHz to 500kHz Step-Up/Step-Down - - No - - - - - - - - No No - Surface Mount 1 - -40°C to 85°C (TA) - - Negative - 1 - Transistor Driver -500mV to -200V - - - - - - - - - - - Not Present - - - 16-QSOP 16-QSOP - - No - - - - Flyback - 3V to 16.5V - - -
ISL6540AIRZ
ISL6540AIRZ
Renesas
5,460
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,460 - -
Price on request
5,460
Distributor Stock MOQ Country
Flip Electronics 5,460 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 100% - - - - - 250kHz ~ 2MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 28-QFN (5x5) - - - Yes - - - - Buck - 2.97 V ~ 22 V - - -
TL5001AQDRG4Q1
TL5001AQDRG4Q1
Texas Instruments
5,457
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 2,717 - -
MW.FEP S.p.A. 2,717 - -
Optech Co.,Limited 23 - -
Price on request
5,457
Distributor Stock MOQ Country
Braun Electronic Components 2,717 - -
MW.FEP S.p.A. 2,717 - -
Optech Co.,Limited 23 - -
Yes - - Yes No - Dead Time Control, Frequency Control - - - 100% - - - - - 20kHz ~ 500kHz Step-Up, Step-Down, Step-Up/Step-Down No - - - - - 3.90 mm Gull Wing - - - - - - Surface Mount 1 - -40°C - 3.6V Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 8-SOIC - - - No - - - - Buck, Boost, Flyback - 3.6V ~ 40V - - -
LM5143QRHARQ1
LM5143QRHARQ1
Texas Instruments
5,450
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 5,450 - -
Price on request
5,450
Distributor Stock MOQ Country
Xingangxin 5,450 - -
Yes - - Yes Yes - Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Tracking - - 99% - - - - - - 100 kHz / 2.2 MHz Step-Down - - - - - - - - - - - - - - Surface Mount, Wettable Flank 2 - -40°C ~ 150°C (TJ) - - Positive 40 A 2 - Transistor Driver - - - - - - - - - - - - - - - - 40-VQFN (6x6) 40-VQFN (6x6) - - Yes - - - - Buck - 3.5V ~ 65V - - -
NCP81276MNTXG
NCP81276MNTXG
Download Datasheet for NCP81276MNTXG
On Semiconductor
5,439
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 5,000 - -
Smaxon Electronics 439 - -
Price on request
5,439
Distributor Stock MOQ Country
Flip Electronics 5,000 - -
Smaxon Electronics 439 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start - - - - - - - - - 250 kHz to 1.2 MHz Step-Down - - - - - - - - - - - - - - Surface Mount 4 - -10°C to 100°C - - Positive and Negative - 4 - PWM Signal - - - - - - - - - - - - - I²C, PSI - - 40-QFN (5x5) 40-QFN (5x5) - - No - - - - Buck - 4.5 V to 20 V - - -
UC3842BD1G
UC3842BD1G
Download Datasheet for UC3842BD1G
On Semiconductor
5,420
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,362 - -
Flip Electronics 2,058 - -
Price on request
5,420
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,362 - -
Flip Electronics 2,058 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down Halide-Free - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - 10V Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback - 10V ~ 30V - - -
UC3843ADX
UC3843ADX
Download Datasheet for UC3843ADX
On Semiconductor
5,400
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Braun Electronic Components 2,900 - -
Price on request
5,400
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Braun Electronic Components 2,900 - -
- - - - No - Frequency Control - - - 96% - - - - - Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C (TA) - 8.4V to 16V Positive, Isolation Capable ±1A 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Boost, Flyback - 7.6V to 30V - - -
TPS40004DGQR
TPS40004DGQR
Download Datasheet for TPS40004DGQR
Texas Instruments
5,386
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,485 - -
Smaxon Electronics 1,901 - -
Price on request
5,386
Distributor Stock MOQ Country
Optech Co.,Limited 3,485 - -
Smaxon Electronics 1,901 - -
- - - - No - Current Limit, Enable, Soft Start - - - 94% - - - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver as Low as 0.7 V - - - - - - - - - - - - - - - 10-HVSSOP - - - Yes No - - - Buck - 2.25V ~ 5.5V - - -
L6739TR
L6739TR
STMicroelectronics
5,376
Across 3 distributors
Distributor Stock MOQ Country
Chanetech 960 - -
Optech Co.,Limited 2,886 - -
Xingangxin 1,530 - -
Price on request
5,376
Distributor Stock MOQ Country
Chanetech 960 - -
Optech Co.,Limited 2,886 - -
Xingangxin 1,530 - -
- - - - No - Enable, Frequency Control, Phase Control, Power Good - - - 100% - - - - - 200kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-VFQFN (3x3) - - - Yes - - - - Buck - 4.75V ~ 13.2V - - -
NCP81103MNTXG
NCP81103MNTXG
Download Datasheet for NCP81103MNTXG
On Semiconductor
5,373
Across 2 distributors
Distributor Stock MOQ Country
Rayichip 1,050 - -
Smaxon Electronics 4,323 - -
Price on request
5,373
Distributor Stock MOQ Country
Rayichip 1,050 - -
Smaxon Electronics 4,323 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Surface Mount - - - - - - - - - - - 36-QFN (5x5) - - - - - - - - - - - - - - 36-QFN (5x5) - - - - - - - - - - - - - -
NCP1589BMNTXG
NCP1589BMNTXG
Download Datasheet for NCP1589BMNTXG
On Semiconductor
5,350
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,350 - -
Price on request
5,350
Distributor Stock MOQ Country
Flip Electronics 5,350 - -
- - - - No - Enable, Power Good - - - 75% - - - - - 600kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-DFN (3x3) 10-DFN (3x3) - - Yes Tape & Reel - - - Buck - 4.5 V to 13.2 V - - -
TPS40200DRG4
TPS40200DRG4
Texas Instruments
5,345
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,345 - -
Price on request
5,345
Distributor Stock MOQ Country
Optech Co.,Limited 5,345 - -
- - - - No - Frequency Control, Soft Start - - - 95% - - - - - 35 kHz / 500 kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Buck - 4.5V ~ 52V - - -
LM5009SDC/NOPB
LM5009SDC/NOPB
Texas Instruments
5,333
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,333 - -
Price on request
5,333
Distributor Stock MOQ Country
Optech Co.,Limited 5,333 - -
- - - - - - - - 150mA - - - - - - - - Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 125°C (TJ) - - Positive - - - Adjustable - - - - - - - - - - - - - - - - 8-WSON (4x4) - - - No - - - - Buck - 9.5V - - -
MAX16930ATLR/V+
MAX16930ATLR/V+
Download Datasheet for MAX16930ATLR/V+
Analog Devices / Maxim Integrated
5,318
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 5,318 - -
Price on request
5,318
Distributor Stock MOQ Country
Romaks Technologies 5,318 - -
- - - - Yes - Enable, Frequency Control, Power Good - - - 95% - - - - - 1MHz ~ 2.2MHz Step-Up, Step-Down - - - - - - - - - - - - - - Surface Mount 3 - -40°C to 125°C - 2V to 42V Positive - 2 - Transistor Driver - - - - - - - - - 20µA - - - - - - 40-TQFN (6x6) - - - Yes - - - - Buck, Boost - 3.5V ~ 42V - 3.5V to 42V -
UCC38C44DR
UCC38C44DR
Texas Instruments
5,310
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Xingangxin 2,810 - -
Price on request
5,310
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Xingangxin 2,810 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C (TJ) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Flyback, Forward Converter - 9V to 18V - - -
L6910TR
L6910TR
Download Datasheet for L6910TR
STMicroelectronics
5,295
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,295 - -
Price on request
5,295
Distributor Stock MOQ Country
Smaxon Electronics 5,295 - -
- - - - No - Current Limit, Frequency Control, Phase Control, Power Good, Soft Start - - - 100% - - - - - 200kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive 20A 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SO - - - Yes - - - - Buck - 5V 0.9V - -
TPS40009DGQR
TPS40009DGQR
Texas Instruments
5,266
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,981 - -
MW.FEP S.p.A. 1,983 - -
Optech Co.,Limited 318 - -
PROSOFT ELECTRONICS 500 - -
Smaxon Electronics 484 - -
Price on request
5,266
Distributor Stock MOQ Country
Braun Electronic Components 1,981 - -
MW.FEP S.p.A. 1,983 - -
Optech Co.,Limited 318 - -
PROSOFT ELECTRONICS 500 - -
Smaxon Electronics 484 - -
- - - - No - Current Limit, Enable, Soft Start - - - 93% - - - - - 600kHz Step-Down - - - 2.25 V to 5.5 V - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 10-HVSSOP - - - Yes - - - - Buck - 2.25V ~ 5.5V - - -
MAX1639ESE
MAX1639ESE
Download Datasheet for MAX1639ESE
Analog Devices / Maxim Integrated
5,245
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,245 - -
Price on request
5,245
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,245 - -
- - - - No - Frequency Control - - - 90% - >90% - - - 300kHz to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive >35A 1 - Transistor Driver 1.1V to 4.5V - - - - - - - - - - - - - - - 16-SOIC - - - Yes - - - - Buck - 4.5V to 5.5V - - -
UC3524ADW
UC3524ADW
Texas Instruments
5,245
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,245 - -
Price on request
5,245
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,245 - -
- - - - No - Frequency Control - - - 45% - - - - - 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - 1.27 mm Gull-Wing - - - - - - Surface Mount 2 - 0°C to 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-SOIC - - - No - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8V to 40V - - -
TPS40061PWPR
TPS40061PWPR
Texas Instruments
5,240
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,437 - -
Smaxon Electronics 2,803 - -
Price on request
5,240
Distributor Stock MOQ Country
Optech Co.,Limited 2,437 - -
Smaxon Electronics 2,803 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Soft Start - - - 98% - - - - Enable, Frequency synchronization, Synchronous Rectification Up to 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive 10 A 1 - Transistor Driver - - - - - - - - - 0.0015 A - - - - - °C ~ °C 16-HTSSOP - - - Yes No - - - Buck - 10 V to 55 V - - -
UCC25600DR
UCC25600DR
Texas Instruments
5,225
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Optech Co.,Limited 1,000 - -
PROSOFT ELECTRONICS 4 - -
Xingangxin 1,565 - -
Smaxon Electronics 156 - -
Price on request
5,225
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Optech Co.,Limited 1,000 - -
PROSOFT ELECTRONICS 4 - -
Xingangxin 1,565 - -
Smaxon Electronics 156 - -
- - - - No - Current Limit, Frequency Control, Soft Start - - - - - - - - - 40 kHz to 350 kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C to 125°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Half-Bridge - 11.5 V to 18 V - - -
MC34067DW
MC34067DW
Download Datasheet for MC34067DW
On Semiconductor
5,210
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Speed Components Ltd 210 - -
Price on request
5,210
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Speed Components Ltd 210 - -
- - - - No - Enable, Soft Start - - - - - - - - - 2.05MHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C ~ 70°C (TA) - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - No - - - - Flyback - 8.6V ~ 20V - - -
MAX774EPA
MAX774EPA
Download Datasheet for MAX774EPA
Analog Devices / Maxim Integrated
5,201
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,201 - -
Price on request
5,201
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,201 - -
- - - - No No Conflict Minerals Enable - - - - - 85% - - - 300kHz Step-Down - - - - - - - - - - - - - - Through Hole 1 - -40°C - - Negative - 1 5W Transistor Driver - - - - - - - - - - - - Not Present - - - 8-PDIP 8-PDIP 100µA - No - - - - Buck - 3V - - -
ISL78268ARZ-T7A
ISL78268ARZ-T7A
Renesas
5,196
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,196 - -
Price on request
5,196
Distributor Stock MOQ Country
Flip Electronics 5,196 - -
- - - - Yes - Enable, Phase Control, Power Good, Soft Start - - - - - - - - - 50kHz to 1.1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 24-QFN (4x4) - - - Yes - - - - Buck - 4.75V to 5.5V - - -
SG3845D
SG3845D
Microchip Technology
5,183
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Bristol Electronics 183 - -
Price on request
5,183
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Bristol Electronics 183 - -
- - - - No - - - - - 48% - - - - - 100 Hz to 500 kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C to 70°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - Yes - - - - Flyback - 7.6V to 30V - - -
MAX15301AA02+CJK
MAX15301AA02+CJK
Download Datasheet for MAX15301AA02+CJK
Analog Devices / Maxim Integrated
5,166
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 5,166 - -
Price on request
5,166
Distributor Stock MOQ Country
Romaks Technologies 5,166 - -
- - - - Yes - Current Limit, Enable, Power Good - - - 95% - - - - - 300kHz / 1MHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C / 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - PMBus - - 32-TQFN (5x5) 32-TQFN (5x5) - - Yes - - - - Buck - 4.5V / 14V - - -
UC2823ADW
UC2823ADW
Download Datasheet for UC2823ADW
Texas Instruments
5,166
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 5,166 - -
Price on request
5,166
Distributor Stock MOQ Country
Romaks Technologies 5,166 - -
- - - - No - Current Limit, Frequency Control, Ramp, Soft Start - - - 100% - - - - Error amplifier, Leading edge blanking, Multi-topology, Soft start, Synchronization pin 400 kHz Step-Up, Step-Up/Step-Down - - - - - - - Gull Wing - - - - - - Surface Mount 1 - -40°C ~ 85°C - - Positive 2 A peak 1 - Transistor Driver - - - - - - - 50 ns - - - - Not Present - - - 16-SOIC 16-SOIC - - No - - - - Boost, Buck, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 8.4 V / 22 V - - -
ISL6520AIB
ISL6520AIB
Intersil
5,138
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 5,138 - -
Price on request
5,138
Distributor Stock MOQ Country
Xingangxin 5,138 - -
- - - - No - Phase Control - - - 100% - - - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-SOIC - - - Yes - - - - Buck - 4.5V ~ 5.5V - - -
TL1451ACPWRG4
TL1451ACPWRG4
Texas Instruments
5,122
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,122 - -
Price on request
5,122
Distributor Stock MOQ Country
Optech Co.,Limited 5,122 - -
- - - - No - Frequency Control - - - 100% - - - - - 1kHz / 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -20°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-TSSOP 16-TSSOP - - No - - - - Buck, Boost, Flyback - 3.6V ~ 50V - - -
AD9561JR
AD9561JR
Analog Devices / Maxim Integrated
5,054
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Rayichip 54 - -
Price on request
5,054
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Rayichip 54 - -
- - - - Yes - - - - - - - - - - - - - - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C - - Positive - 1 - PWM - - - - - - - - - - - - - - - - 28-SOIC 28-SOIC - - No - - - - - - 5V - - -
UC3526ADW
UC3526ADW
Texas Instruments
5,050
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 5,050 - -
Price on request
5,050
Distributor Stock MOQ Country
Xingangxin 5,050 - -
- - - - Yes - Enable, Frequency Control, Reset, Soft Start - - - 49% - - - - - 1Hz ~ 600kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C - 7V Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 18-SOIC 18-SOIC - - Yes - - - - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 35V - - -
LM5175QPWPTQ1
LM5175QPWPTQ1
Texas Instruments
5,030
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,030 - -
Price on request
5,030
Distributor Stock MOQ Country
Smaxon Electronics 5,030 - -
Yes - - Yes Yes - Enable, Frequency Control, Power Good, Soft Start - - 100% - - - - - Adjustable current limit, Enable, Frequency synchronization, Power good, Prebias startup, Spread Spectrum, Synchronous rectification, UVLO adjustable 100 kHz to 600 kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 150°C - - Positive - 1 - Transistor Driver 0.8 V to 55 V - - - - - - - - 1.65 mA - - - - - - 28-HTSSOP - - - Yes - - - - Buck-Boost - 3.5 V to 42 V - - -
TPS5124DBT
TPS5124DBT
Texas Instruments
5,020
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,020 - -
Price on request
5,020
Distributor Stock MOQ Country
Optech Co.,Limited 5,020 - -
- - - - No - Enable, Power Good - - - 80% - - - - - 500kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C - - Positive 20A 2 - Transistor Driver 0.9V to 12V - - - - - - - - - - - - - - - 30-TSSOP 30-TSSOP - - Yes - - - - Buck - 4.5V to 15V - - -
UC3867DW
UC3867DW
Download Datasheet for UC3867DW
Texas Instruments
5,004
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Speed Components Ltd 4 - -
Price on request
5,004
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Speed Components Ltd 4 - -
- - - - No - Soft Start - - - 100% - - - - - 50kHz ~ 500kHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 0°C ~ 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC - - - No - - - - Full-Bridge, Half-Bridge, Push-Pull - 7V ~ 22V - - -
UC3845D8
UC3845D8
Texas Instruments
5,003
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Partservice 3 - -
Price on request
5,003
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Partservice 3 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - 0°C ~ 70°C - 12V ~ 28V Positive, Isolation Capable - 1 - Transistor Driver - - 2500 - - - - - - - - - - - - - 8-SOIC 8-SOIC - - No - - - - Boost, Buck, Buck-Boost, Flyback, Forward - 12V ~ 28V - - -
SC2672STRT
SC2672STRT
Download Datasheet for SC2672STRT
Semtech
5,002
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2 - -
Smaxon Electronics 5,000 - -
Price on request
5,002
Distributor Stock MOQ Country
Optech Co.,Limited 2 - -
Smaxon Electronics 5,000 - -
- - - - No - Enable, Power Good, Soft Start - - - 95% - - - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - 85°C - 3V Positive - 2 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-SO 16-SO - - Yes - - - - Buck - 3V ~ 15V - - -
MAX1745EUB
MAX1745EUB
Download Datasheet for MAX1745EUB
Analog Devices / Maxim Integrated
5,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Price on request
5,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
- - - - - - - - - 100% (max) - - >90% - - - - - - - - 4.5V to 36V - - - - - - - - - - Surface Mount - - -40°C to +125°C - - - - - - - - - - - - - - - - 90µA - - - - - - - - - - - - - - - - - - - - -
ISL6224CA
ISL6224CA
Intersil
5,000
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 5,000 - -
Price on request
5,000
Distributor Stock MOQ Country
Xingangxin 5,000 - -
- - - - No - Enable, Phase Control, Power Good, Soft Start - - - 94% - - - - - 300kHz, 600kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -10°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-QSOP 16-QSOP - - Yes - - - - Buck - 4.75V ~ 5.25V - - -
MC33067DW
MC33067DW
Download Datasheet for MC33067DW
On Semiconductor
5,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Price on request
5,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
- - - - No - Enable, Soft Start - - - - - - - - - 2.05MHz Step-Up/Step-Down Halogen Free/BFR Free - - - - - - - - - - - - - Surface Mount 2 - -40°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-SOIC 16-SOIC - - No - - - - Flyback - 8.6V - - -
ISL6440IAZ-T
ISL6440IAZ-T
Renesas
5,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,000 - -
Price on request
5,000
Distributor Stock MOQ Country
Flip Electronics 5,000 - -
- - - - No - Enable, Phase Control, Power Good, Soft Start - - - 93% - - - - - 300kHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 85°C (TA) - - Positive - 2 - Transistor Driver - - - - - - - - - - - - - - - - 24-QSOP - - - Yes - - - - Buck - 5.6V ~ 24V - - -
SG3524BN
SG3524BN
Download Datasheet for SG3524BN
Microchip Technology
5,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Price on request
5,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
- - - - No Unaffected Enable - - - 49% - - - - - 50kHz ~ 600kHz Step-Up/Step-Down - - - - - - - - - - - - - - Through Hole 2 - 0°C ~ 70°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - Not Present - - - 16-PDIP 16-PDIP - - Yes - - - - Flyback - 7V - - -
Showing 901-950 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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