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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
31 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 Applications Clock Sync Control Features Duty Cycle (Max) Efficiency Features Frequency Function Mounting Type Number of Outputs Operating Temperature Output Configuration Output Phases Output Type Power (Watts) Serial Interfaces Supplier Device Package Synchronous Rectifier Topology Type Voltage
MAX741NCAP
MAX741NCAP
Analog Devices / Maxim Integrated
36,659
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 36,659 - -
Price on request
36,659
Distributor Stock MOQ Country
Components Technology Group, Inc. 36,659 - -
- Yes Frequency Control, Soft Start - - - - Step-Up, Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive or Negative 1 Transistor Driver - - 20-SSOP No Boost, Buck - 2.7V ~ 15.5V
UC28025DW
UC28025DW
Texas Instruments
36,603
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Fe Components 12 - -
Romaks Technologies 32,873 - -
Xingangxin 1,718 - -
Price on request
36,603
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Fe Components 12 - -
Romaks Technologies 32,873 - -
Xingangxin 1,718 - -
- No Current Limit, Enable, Frequency Control, Ramp, Soft Start 45% - - 340kHz ~ 460kHz Step-Up, Step-Up/Step-Down Surface Mount 2 -40°C ~ 105°C (TA) Positive 2 Transistor Driver - - 16-SOIC Yes Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 9V ~ 30V
UC3844D
UC3844D
Texas Instruments
36,577
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Smaxon Electronics 417 - -
Price on request
36,577
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Smaxon Electronics 417 - -
- No Frequency Control 48% - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 14-SOIC No Boost, Buck, Buck-Boost, Flyback, Forward - 12V ~ 28V
NCP81109HMNTXG
NCP81109HMNTXG
On Semiconductor
36,376
Across 4 distributors
Distributor Stock MOQ Country
Flip Electronics 30,000 - -
Bristol Electronics 181 - -
Optech Co.,Limited 4,105 - -
PROSOFT ELECTRONICS 2,090 - -
Price on request
36,376
Distributor Stock MOQ Country
Flip Electronics 30,000 - -
Bristol Electronics 181 - -
Optech Co.,Limited 4,105 - -
PROSOFT ELECTRONICS 2,090 - -
- - - - - - - - Surface Mount - - - - - - - 48-QFN (6x6) - - - -
MAX1993ETG
MAX1993ETG
Analog Devices / Maxim Integrated
36,373
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Smaxon Electronics 213 - -
Price on request
36,373
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Smaxon Electronics 213 - -
- No Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation 100% - - 200kHz, 300kHz, 450kHz, 600kHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 24-TQFN-EP (4x4) Yes Buck - 4.5V ~ 5.5V
TPS40021PWP
TPS40021PWP
Download Datasheet for TPS40021PWP
Texas Instruments
36,370
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Optech Co.,Limited 30 - -
Smaxon Electronics 180 - -
Price on request
36,370
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Optech Co.,Limited 30 - -
Smaxon Electronics 180 - -
- Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start 95% - - 100kHz ~ 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-HTSSOP Yes Buck - 2.25V ~ 5.5V
MIC2186YQS
MIC2186YQS
Download Datasheet for MIC2186YQS
Microchip Technology
36,286
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 5,000 - -
Smaxon Electronics 31,286 - -
Price on request
36,286
Distributor Stock MOQ Country
Xingangxin 5,000 - -
Smaxon Electronics 31,286 - -
- Yes Enable, Frequency Control, Soft Start 85% - - 100kHz, 200kHz, 400kHz Step-Up Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-QSOP No Boost - 2.9V ~ 14V
UCC2800D
UCC2800D
Texas Instruments
36,258
Across 3 distributors
Distributor Stock MOQ Country
Fe Components 48 - -
Romaks Technologies 36,160 - -
Hybrid Electronics 50 - -
Price on request
36,258
Distributor Stock MOQ Country
Fe Components 48 - -
Romaks Technologies 36,160 - -
Hybrid Electronics 50 - -
- No Frequency Control 99% - - 46kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-SOIC No Boost, Flyback, Forward Converter - 6.9V ~ 12V
UCC3813D-0
UCC3813D-0
Texas Instruments
36,160
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Price on request
36,160
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
- No Frequency Control 99% - - 46kHz Step-Up, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive 1 Transistor Driver - - 8-SOIC No Boost, Flyback, Forward Converter - 6.9V ~ 12V
UCC25705DGKTR
UCC25705DGKTR
Download Datasheet for UCC25705DGKTR
Texas Instruments
36,160
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
Price on request
36,160
Distributor Stock MOQ Country
Romaks Technologies 36,160 - -
- No Current Limit 93% - - 1MHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-VSSOP No Boost, Flyback, Forward Converter - 8.2V ~ 15V
UCC28C43QDRQ1
UCC28C43QDRQ1
Texas Instruments
36,017
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 4,737 - -
Smaxon Electronics 31,280 - -
Price on request
36,017
Distributor Stock MOQ Country
Xingangxin 4,737 - -
Smaxon Electronics 31,280 - -
- No Frequency Control 96% - - Up to 1MHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 125°C (TA) Positive 1 Transistor Driver - - 8-SOIC No Boost, Flyback, Forward Converter - 7.6V ~ 18V
TPS40170RGYT
TPS40170RGYT
Texas Instruments
35,878
Across 3 distributors
Distributor Stock MOQ Country
Braun Electronic Components 5 - -
MW.FEP S.p.A. 3,000 - -
Romaks Technologies 32,873 - -
Price on request
35,878
Distributor Stock MOQ Country
Braun Electronic Components 5 - -
MW.FEP S.p.A. 3,000 - -
Romaks Technologies 32,873 - -
- Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 95% - - 100kHz ~ 600kHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 20-VQFN (3.5x4.5) Yes Buck - 4.5V ~ 60V
ISL6526AIR
ISL6526AIR
Intersil
35,800
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 35,800 - -
Price on request
35,800
Distributor Stock MOQ Country
Xingangxin 35,800 - -
- No Enable, Phase Control 100% - - 600kHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-QFN (5x5) Yes Buck - 2.97V ~ 3.63V
TL2842BD-8
TL2842BD-8
Download Datasheet for TL2842BD-8
Texas Instruments
35,707
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 25,829 - -
Optech Co.,Limited 9,878 - -
Price on request
35,707
Distributor Stock MOQ Country
Romaks Technologies 25,829 - -
Optech Co.,Limited 9,878 - -
- No Frequency Control 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-SOIC No Boost, Flyback, Forward - 10V ~ 30V
KA7552A
KA7552A
Download Datasheet for KA7552A
On Semiconductor
35,540
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 540 - -
Smaxon Electronics 35,000 - -
Price on request
35,540
Distributor Stock MOQ Country
Xingangxin 540 - -
Smaxon Electronics 35,000 - -
- No - 70% - - - - Through Hole 1 -25°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-DIP Yes - - 8.7V ~ 30V
MAX1771ESA
MAX1771ESA
Download Datasheet for MAX1771ESA
Analog Devices / Maxim Integrated
35,410
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 31,172 - -
Xingangxin 1,738 - -
Price on request
35,410
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Romaks Technologies 31,172 - -
Xingangxin 1,738 - -
- No Enable 92% - - 300kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-SOIC No Boost, Buck-Boost - 3V ~ 16.5V
MIC2194YM
MIC2194YM
Download Datasheet for MIC2194YM
Microchip Technology
35,290
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Smaxon Electronics 31,290 - -
Price on request
35,290
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Smaxon Electronics 31,290 - -
- No Enable 100% - - 400kHz Step-Down, Step-Up/Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 8-SOIC No Buck, Buck-Boost - 2.9V ~ 14V
SC2608BSTRT
SC2608BSTRT
Semtech
35,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 35,000 - -
Price on request
35,000
Distributor Stock MOQ Country
Smaxon Electronics 35,000 - -
- No Enable, Phase Control, Soft Start 85% - - 250kHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 8-SO Yes Buck - 4V ~ 14V
MIC2196YM
MIC2196YM
Download Datasheet for MIC2196YM
Microchip Technology
34,831
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 3,539 - -
Smaxon Electronics 31,292 - -
Price on request
34,831
Distributor Stock MOQ Country
Xingangxin 3,539 - -
Smaxon Electronics 31,292 - -
- No Enable 85% - - 400kHz Step-Up Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 8-SOIC No Boost - 2.9V ~ 14V
MAX1745EUB+T
MAX1745EUB+T
Download Datasheet for MAX1745EUB+T
Analog Devices / Maxim Integrated
34,769
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 34,769 - -
Price on request
34,769
Distributor Stock MOQ Country
Romaks Technologies 34,769 - -
- No Enable 100% - - Up to 330kHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 10-uMAX/uSOP No Buck - 4.5V ~ 36V
UC2843AQD8R
UC2843AQD8R
Download Datasheet for UC2843AQD8R
Texas Instruments
34,769
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 34,769 - -
Price on request
34,769
Distributor Stock MOQ Country
Romaks Technologies 34,769 - -
- No Frequency Control 96% - - Up to 500kHz Step-Up Surface Mount 1 -40°C ~ 125°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-SOIC No Boost, Buck, Flyback, Forward - 7.6V ~ 30V
LM25116MHX
LM25116MHX
Texas Instruments
34,757
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 1,850 - -
Romaks Technologies 30,133 - -
Xingangxin 2,774 - -
Price on request
34,757
Distributor Stock MOQ Country
Components Technology Group, Inc. 1,850 - -
Romaks Technologies 30,133 - -
Xingangxin 2,774 - -
- Yes Enable, Frequency Control, Ramp, Soft Start - - - 50kHz ~ 1MHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 20-HTSSOP Yes Buck - 6V ~ 42V
MIC2196YM-TR
MIC2196YM-TR
Download Datasheet for MIC2196YM-TR
Microchip Technology
34,441
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 648 - -
Speed Components Ltd 2,500 - -
Smaxon Electronics 31,293 - -
Price on request
34,441
Distributor Stock MOQ Country
Components Technology Group, Inc. 648 - -
Speed Components Ltd 2,500 - -
Smaxon Electronics 31,293 - -
- No Enable 85% - - 400kHz Step-Up Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 8-SOIC No Boost - 2.9V ~ 14V
SG2525AP013TR
SG2525AP013TR
STMicroelectronics
34,367
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Risen Electronics 30,000 - -
Xingangxin 2,264 - -
Smaxon Electronics 1,103 - -
Price on request
34,367
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Risen Electronics 30,000 - -
Xingangxin 2,264 - -
Smaxon Electronics 1,103 - -
- Yes Enable, Soft Start 49% - - 100Hz ~ 400kHz Step-Down, Step-Up/Step-Down Surface Mount 2 -25°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-SO Yes Buck, Push-Pull - 8V ~ 35V
TPS40200QDRQ1
TPS40200QDRQ1
Texas Instruments
34,275
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,568 - -
Braun Electronic Components 106 - -
Optech Co.,Limited 29,265 - -
Smaxon Electronics 2,336 - -
Price on request
34,275
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,568 - -
Braun Electronic Components 106 - -
Optech Co.,Limited 29,265 - -
Smaxon Electronics 2,336 - -
- No Frequency Control, Soft Start 95% - - 35kHz ~ 500kHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 8-SOIC No Buck - 4.5V ~ 52V
LM5088MHX-1/NOPB
LM5088MHX-1/NOPB
Texas Instruments
34,178
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 34,113 - -
Bristol Electronics 65 - -
Price on request
34,178
Distributor Stock MOQ Country
Romaks Technologies 34,113 - -
Bristol Electronics 65 - -
- Yes Enable, Frequency Control, Ramp, Soft Start - - - 50kHz ~ 1MHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 16-HTSSOP No Buck - 4.5V ~ 75V
LM5025MTCX/NOPB
LM5025MTCX/NOPB
Texas Instruments
34,113
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 34,113 - -
Price on request
34,113
Distributor Stock MOQ Country
Romaks Technologies 34,113 - -
- Yes Dead Time Control, Frequency Control, Ramp, Soft Start 80% - - 200kHz ~ 580kHz Step-Up/Step-Down Surface Mount 2 -40°C ~ 125°C (TJ) Positive, Isolation Capable 1 Transistor Driver - - 16-TSSOP No Forward Converter - 8V ~ 15V
LM2743MTCX
LM2743MTCX
Texas Instruments
34,068
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 32,873 - -
Rayichip 1,195 - -
Price on request
34,068
Distributor Stock MOQ Country
Romaks Technologies 32,873 - -
Rayichip 1,195 - -
- No Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 80% - - 50kHz ~ 1MHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 14-TSSOP Yes Buck - 3V ~ 6V
UC3843BD1013TR
UC3843BD1013TR
STMicroelectronics
33,981
Across 6 distributors
Distributor Stock MOQ Country
Fe Components 5,000 - -
Braun Electronic Components 90 - -
Flip Electronics 7,500 - -
Risen Electronics 17,500 - -
Xingangxin 3,667 - -
Smaxon Electronics 224 - -
Price on request
33,981
Distributor Stock MOQ Country
Fe Components 5,000 - -
Braun Electronic Components 90 - -
Flip Electronics 7,500 - -
Risen Electronics 17,500 - -
Xingangxin 3,667 - -
Smaxon Electronics 224 - -
- No Frequency Control 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 0°C ~ 70°C (TJ) Positive, Isolation Capable 1 Transistor Driver - - 8-SOIC No Boost, Flyback - 7.6V ~ 30V
UC2844BD1R2G
UC2844BD1R2G
Download Datasheet for UC2844BD1R2G
On Semiconductor
33,797
Across 4 distributors
Distributor Stock MOQ Country
Flip Electronics 579 - -
Optech Co.,Limited 3,178 - -
Xingangxin 5,040 - -
Smaxon Electronics 25,000 - -
Price on request
33,797
Distributor Stock MOQ Country
Flip Electronics 579 - -
Optech Co.,Limited 3,178 - -
Xingangxin 5,040 - -
Smaxon Electronics 25,000 - -
- No Frequency Control 48% - - 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 - 10V ~ 36V
NCP5269MNTWG
NCP5269MNTWG
On Semiconductor
33,749
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 33,000 - -
Smaxon Electronics 749 - -
Price on request
33,749
Distributor Stock MOQ Country
Flip Electronics 33,000 - -
Smaxon Electronics 749 - -
- No Enable, Frequency Control, Power Good - - - 300kHz, 400kHz, 600kHz Step-Down Surface Mount 1 -40°C ~ 100°C (TA) Positive 1 Transistor Driver - - 20-QFN (3x3) Yes Buck - 4.5V ~ 5.5V
TPS40057PWPR
TPS40057PWPR
Texas Instruments
33,732
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5 - -
Optech Co.,Limited 6,269 - -
Smaxon Electronics 27,458 - -
Price on request
33,732
Distributor Stock MOQ Country
Components Technology Group, Inc. 5 - -
Optech Co.,Limited 6,269 - -
Smaxon Electronics 27,458 - -
- Yes Current Limit, Enable, Frequency Control, Soft Start 94% - - Up to 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 16-HTSSOP Yes Buck - 8V ~ 40V
NCP81610MNTXG
NCP81610MNTXG
Download Datasheet for NCP81610MNTXG
On Semiconductor
33,612
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 32,804 - -
Rayichip 808 - -
Price on request
33,612
Distributor Stock MOQ Country
Flip Electronics 32,804 - -
Rayichip 808 - -
- No Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, SPI - - - 250kHz ~ 1.2MHz Step-Down Surface Mount 8 -10°C ~ 100°C (TA) Positive 8 PWM Signal - I²C, PSI 40-QFN (5x5) Yes Buck - 2.8V ~ 20V
NCP81599MNTXG
NCP81599MNTXG
Download Datasheet for NCP81599MNTXG
On Semiconductor
33,485
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 30,000 - -
Xingangxin 1,077 - -
Smaxon Electronics 1,408 - -
Price on request
33,485
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 30,000 - -
Xingangxin 1,077 - -
Smaxon Electronics 1,408 - -
- - Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking - - - 150kHz ~ 1.2MHz Step-Up/Step-Down Surface Mount 4 -40°C ~ 125°C (TA) Positive 2 Transistor Driver - I²C 32-QFN (5x5) Yes Buck, Boost - 4.5V ~ 28V
UC28025DWR
UC28025DWR
Texas Instruments
33,395
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 29,639 - -
Xingangxin 1,312 - -
Smaxon Electronics 444 - -
Price on request
33,395
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Romaks Technologies 29,639 - -
Xingangxin 1,312 - -
Smaxon Electronics 444 - -
- No Current Limit, Enable, Frequency Control, Ramp, Soft Start 45% - - 340kHz ~ 460kHz Step-Up, Step-Up/Step-Down Surface Mount 2 -40°C ~ 105°C (TA) Positive 2 Transistor Driver - - 16-SOIC Yes Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull - 9V ~ 30V
TPS40170RGYR
TPS40170RGYR
Texas Instruments
33,323
Across 4 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,246 - -
Optech Co.,Limited 235 - -
PROSOFT ELECTRONICS 630 - -
Smaxon Electronics 31,212 - -
Price on request
33,323
Distributor Stock MOQ Country
Braun Electronic Components 1,246 - -
Optech Co.,Limited 235 - -
PROSOFT ELECTRONICS 630 - -
Smaxon Electronics 31,212 - -
- Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 95% - - 100kHz ~ 600kHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 20-VQFN (3.5x4.5) Yes Buck - 4.5V ~ 60V
LM3481QMMX/NOPB
LM3481QMMX/NOPB
Texas Instruments
33,312
Across 5 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,100 - -
Optech Co.,Limited 2,125 - -
PROSOFT ELECTRONICS 14,000 - -
Xingangxin 6,987 - -
Smaxon Electronics 9,100 - -
Price on request
33,312
Distributor Stock MOQ Country
Braun Electronic Components 1,100 - -
Optech Co.,Limited 2,125 - -
PROSOFT ELECTRONICS 14,000 - -
Xingangxin 6,987 - -
Smaxon Electronics 9,100 - -
- Yes Enable, Frequency Control, Ramp, Soft Start 85% - - 100kHz ~ 1MHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - - 10-VSSOP No Boost, Flyback, SEPIC - 2.97V ~ 48V
A7987TR
A7987TR
STMicroelectronics
33,250
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 5,000 - -
Risen Electronics 15,000 - -
Optech Co.,Limited 10,000 - -
Xingangxin 3,250 - -
Price on request
33,250
Distributor Stock MOQ Country
Fe Components 5,000 - -
Risen Electronics 15,000 - -
Optech Co.,Limited 10,000 - -
Xingangxin 3,250 - -
- Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start 100% - - 250kHz ~ 1.5MHz Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive 1 Transistor Driver - - 16-HTSSOP Yes Buck-Boost - 4.5V ~ 61V
UCC3895DW
UCC3895DW
Texas Instruments
33,062
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,512 - -
MW.FEP S.p.A. 10 - -
Romaks Technologies 25,000 - -
Optech Co.,Limited 2,009 - -
Xingangxin 1,531 - -
Price on request
33,062
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,512 - -
MW.FEP S.p.A. 10 - -
Romaks Technologies 25,000 - -
Optech Co.,Limited 2,009 - -
Xingangxin 1,531 - -
- Yes Frequency Control, Soft Start, Sync 100% - - 1MHz - Surface Mount 1 0°C ~ 70°C (TA) Positive 1 PWM - - 20-SOIC - Phase-Shifted Full-Bridge - 10V ~ 16.5V
TL2843BP
TL2843BP
Download Datasheet for TL2843BP
Texas Instruments
33,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 33,000 - -
Price on request
33,000
Distributor Stock MOQ Country
Optech Co.,Limited 33,000 - -
- No Frequency Control 96% - - Up to 500kHz Step-Up, Step-Up/Step-Down Through Hole 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-PDIP No Boost, Flyback, Forward - 7.6V ~ 30V
TL1453CNSR
TL1453CNSR
Texas Instruments
33,000
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 32,000 - -
PROSOFT ELECTRONICS 1,000 - -
Price on request
33,000
Distributor Stock MOQ Country
Optech Co.,Limited 32,000 - -
PROSOFT ELECTRONICS 1,000 - -
- No Dead Time Control, Frequency Control - - - 1kHz ~ 500kHz - Surface Mount 2 -20°C ~ 85°C (TA) Positive 1 PWM - - 16-SO No Boost - 3.6V ~ 40V
TPS40200DRBR
TPS40200DRBR
Texas Instruments
32,935
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 32,873 - -
Optech Co.,Limited 62 - -
Price on request
32,935
Distributor Stock MOQ Country
Romaks Technologies 32,873 - -
Optech Co.,Limited 62 - -
- No Frequency Control, Soft Start 95% - - 35kHz ~ 500kHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 8-SON (3x3) No Buck - 4.5V ~ 52V
MAX1960EEP+
MAX1960EEP+
Download Datasheet for MAX1960EEP+
Analog Devices / Maxim Integrated
32,873
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 32,873 - -
Price on request
32,873
Distributor Stock MOQ Country
Romaks Technologies 32,873 - -
- Yes Current Limit, Enable, Frequency Control 92% - - 500kHz, 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - - 20-QSOP Yes Buck - 2.35V ~ 5.5V
MAX5053BEUA
MAX5053BEUA
Download Datasheet for MAX5053BEUA
Analog Devices / Maxim Integrated
32,873
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 32,873 - -
Price on request
32,873
Distributor Stock MOQ Country
Romaks Technologies 32,873 - -
- No Enable 75% - - 262kHz Step-Up Surface Mount 1 -40°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-uMAX/uSOP No Boost - 10.8V ~ 24V
ISL81805FRTZ-T
ISL81805FRTZ-T
Renesas
32,748
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 32,748 - -
Price on request
32,748
Distributor Stock MOQ Country
Flip Electronics 32,748 - -
- - - - - - - - - - - - - - - - - - - - -
MIC38HC45YM
MIC38HC45YM
Download Datasheet for MIC38HC45YM
Microchip Technology
32,546
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 32,546 - -
Price on request
32,546
Distributor Stock MOQ Country
Smaxon Electronics 32,546 - -
- No Frequency Control 50% - - - Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-SOIC Yes Buck, Boost, Flyback, Forward Converter - 7.6V ~ 20V
MIC38HC45-1YN
MIC38HC45-1YN
Download Datasheet for MIC38HC45-1YN
Microchip Technology
32,545
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 32,545 - -
Price on request
32,545
Distributor Stock MOQ Country
Smaxon Electronics 32,545 - -
- No Frequency Control 50% - - - Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 14-DIP Yes Buck, Boost, Flyback, Forward Converter - 7.6V ~ 20V
MIC38HC43-1YN
MIC38HC43-1YN
Download Datasheet for MIC38HC43-1YN
Microchip Technology
32,533
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 32,533 - -
Price on request
32,533
Distributor Stock MOQ Country
Smaxon Electronics 32,533 - -
- No Frequency Control 96% - - - Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 14-DIP Yes Buck, Boost, Flyback, Forward Converter - 7.6V ~ 20V
MIC38HC43-1YM-TR
MIC38HC43-1YM-TR
Download Datasheet for MIC38HC43-1YM-TR
Microchip Technology
32,532
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 32,532 - -
Price on request
32,532
Distributor Stock MOQ Country
Smaxon Electronics 32,532 - -
- No Frequency Control 96% - - - Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 14-SOIC Yes Buck, Boost, Flyback, Forward Converter - 7.6V ~ 20V
MIC38C45YN
MIC38C45YN
Download Datasheet for MIC38C45YN
Microchip Technology
32,524
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 32,524 - -
Price on request
32,524
Distributor Stock MOQ Country
Smaxon Electronics 32,524 - -
- No Frequency Control 50% - - 500kHz Step-Up, Step-Down, Step-Up/Step-Down Through Hole 1 -40°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - - 8-DIP Yes Buck, Boost, Flyback, Forward Converter - 7.6V ~ 20V
Showing 251-300 of 11,939 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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