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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
29 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 Clock Sync Control Features Duty Cycle (Max) Frequency Function Mounting Type Number of Outputs Operating Temperature Output Configuration Output Phases Output Type Serial Interfaces Supplier Device Package Synchronous Rectifier Topology Voltage
UC3844BN
UC3844BN
STMicroelectronics
19,471
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 15,650 - -
Braun Electronic Components 350 - -
MW.FEP S.p.A. 350 - -
Xingangxin 3,121 - -
Price on request
19,471
Distributor Stock MOQ Country
Fe Components 15,650 - -
Braun Electronic Components 350 - -
MW.FEP S.p.A. 350 - -
Xingangxin 3,121 - -
No Frequency Control 48% Up to 500kHz Step-Up, Step-Up/Step-Down Through Hole 1 0°C ~ 70°C (TJ) Positive, Isolation Capable 1 Transistor Driver - 8-Mini DIP No Boost, Flyback 10V ~ 30V
ISL6744AAUZ
ISL6744AAUZ
Renesas
19,110
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 19,110 - -
Price on request
19,110
Distributor Stock MOQ Country
Flip Electronics 19,110 - -
No Frequency Control, Soft Start 99% Up to 1MHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - 8-MSOP Yes Full-Bridge, Half-Bridge 9V ~ 16V
UC3825DW
UC3825DW
Download Datasheet for UC3825DW
Texas Instruments
18,631
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Risen Electronics 50 - -
Romaks Technologies 15,322 - -
Xingangxin 1,259 - -
Price on request
18,631
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
Risen Electronics 50 - -
Romaks Technologies 15,322 - -
Xingangxin 1,259 - -
No Current Limit, Enable, Frequency Control, Ramp, Soft Start 85% 340kHz ~ 460kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive 1 Transistor Driver - 16-SOIC No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V ~ 30V
TPS40422RHAR
TPS40422RHAR
Texas Instruments
18,576
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 17,219 - -
Xingangxin 1,357 - -
Price on request
18,576
Distributor Stock MOQ Country
Romaks Technologies 17,219 - -
Xingangxin 1,357 - -
Yes Frequency Control, Power Good - 100kHz ~ 1MHz Step-Down Surface Mount 2 -40°C ~ 125°C (TJ) Positive 2 Transistor Driver PMBus 40-VQFN (6x6) Yes Buck 4.5V ~ 20V
LM5025ASD
LM5025ASD
Texas Instruments
18,400
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 18,400 - -
Price on request
18,400
Distributor Stock MOQ Country
Components Technology Group, Inc. 18,400 - -
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-WSON (5x5) No Forward Converter 8V ~ 15V
TL594CDTBR2G
TL594CDTBR2G
Download Datasheet for TL594CDTBR2G
On Semiconductor
18,253
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 15,000 - -
Optech Co.,Limited 3,253 - -
Price on request
18,253
Distributor Stock MOQ Country
Flip Electronics 15,000 - -
Optech Co.,Limited 3,253 - -
No Dead Time Control, Frequency Control 96% 300kHz Step-Down, Step-Up/Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 16-TSSOP Yes Buck, Push-Pull 7V ~ 40V
TL494BDR2G
TL494BDR2G
Download Datasheet for TL494BDR2G
On Semiconductor
18,110
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Braun Electronic Components 1,000 - -
Optech Co.,Limited 8,110 - -
Xingangxin 5,000 - -
Price on request
18,110
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Braun Electronic Components 1,000 - -
Optech Co.,Limited 8,110 - -
Xingangxin 5,000 - -
No Dead Time Control, Frequency Control 48% 200kHz Step-Down, Step-Up/Step-Down Surface Mount 2 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - 16-SOIC Yes Buck, Push-Pull 7V ~ 40V
UC2845BD1G
UC2845BD1G
Download Datasheet for UC2845BD1G
On Semiconductor
18,102
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 18,102 - -
Price on request
18,102
Distributor Stock MOQ Country
Flip Electronics 18,102 - -
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 7.6V ~ 30V
SG5701TZ
SG5701TZ
On Semiconductor
18,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 18,000 - -
Price on request
18,000
Distributor Stock MOQ Country
Flip Electronics 18,000 - -
Yes Current Limit, Frequency Control 75% 70kHz Step-Up, Step-Down Surface Mount 1 -40°C ~ 105°C Positive 1 Transistor Driver - SOT-23-6 No Flyback 22V
ISL81401FRZ-T
ISL81401FRZ-T
Renesas
18,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 18,000 - -
Price on request
18,000
Distributor Stock MOQ Country
Flip Electronics 18,000 - -
Yes Current Limit, Enable, Power Good - 90kHz ~ 650kHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 125°C (TA) Positive 2 PWM Signal - 32-QFN (5x5) Yes Buck-Boost 4.5V ~ 40V
TLE6389-3GV50
TLE6389-3GV50
Infineon Technologies
17,803
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 16,000 - -
Xingangxin 1,803 - -
Price on request
17,803
Distributor Stock MOQ Country
Optech Co.,Limited 16,000 - -
Xingangxin 1,803 - -
Yes Current Limit, Enable, Reset, Sync 100% 360kHz Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive 1 Transistor Driver - PG-DSO-14 Yes Buck 5V ~ 60V
LM5118Q1MHX/NOPB
LM5118Q1MHX/NOPB
Texas Instruments
17,776
Across 4 distributors
Distributor Stock MOQ Country
Romaks Technologies 9,516 - -
Rayichip 1,238 - -
Optech Co.,Limited 5,188 - -
Xingangxin 1,834 - -
Price on request
17,776
Distributor Stock MOQ Country
Romaks Technologies 9,516 - -
Rayichip 1,238 - -
Optech Co.,Limited 5,188 - -
Xingangxin 1,834 - -
Yes Enable, Frequency Control, Ramp, Soft Start 80% 200kHz, 515kHz Step-Down, Step-Up/Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - 20-HTSSOP No Buck, Buck-Boost 3V ~ 75V
LM25119PSQE/NOPB
LM25119PSQE/NOPB
Texas Instruments
17,732
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 7,232 - -
Optech Co.,Limited 10,000 - -
PROSOFT ELECTRONICS 500 - -
Price on request
17,732
Distributor Stock MOQ Country
Romaks Technologies 7,232 - -
Optech Co.,Limited 10,000 - -
PROSOFT ELECTRONICS 500 - -
No Enable, Frequency Control, Ramp, Reset, Soft Start - 50kHz ~ 750kHz Step-Down Surface Mount 2 -40°C ~ 125°C (TJ) Positive 2 Transistor Driver - 32-WQFN (5x5) Yes Buck 4.5V ~ 42V
LM5085MYX/NOPB
LM5085MYX/NOPB
Texas Instruments
17,525
Across 4 distributors
Distributor Stock MOQ Country
Fe Components 6,800 - -
Seba Components 7,000 - -
PROSOFT ELECTRONICS 2,466 - -
Xingangxin 1,259 - -
Price on request
17,525
Distributor Stock MOQ Country
Fe Components 6,800 - -
Seba Components 7,000 - -
PROSOFT ELECTRONICS 2,466 - -
Xingangxin 1,259 - -
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-HVSSOP No Buck 4.5V ~ 75V
UC3844BD1013TR
UC3844BD1013TR
STMicroelectronics
17,500
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 10,000 - -
Seba Components 2,500 - -
Price on request
17,500
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 10,000 - -
Seba Components 2,500 - -
No Frequency Control 48% 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 10V ~ 30V
UC3845BVDG
UC3845BVDG
Download Datasheet for UC3845BVDG
On Semiconductor
17,435
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 17,435 - -
Price on request
17,435
Distributor Stock MOQ Country
Flip Electronics 17,435 - -
No Frequency Control 48% Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - 14-SOIC No Boost, Flyback 7.6V ~ 30V
TPS40001DGQR
TPS40001DGQR
Download Datasheet for TPS40001DGQR
Texas Instruments
17,188
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,188 - -
Optech Co.,Limited 11,000 - -
Price on request
17,188
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,188 - -
Optech Co.,Limited 11,000 - -
No Current Limit, Enable, Soft Start 94% 300kHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 10-HVSSOP Yes Buck 2.25V ~ 5.5V
ISL6420BIAZ-TK
ISL6420BIAZ-TK
Renesas
17,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 17,000 - -
Price on request
17,000
Distributor Stock MOQ Country
Flip Electronics 17,000 - -
No Enable, Frequency Control, Phase Control, Power Good, Soft Start 96% 100kHz ~ 1.4MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 20-QSOP Yes Buck 5.6V ~ 28V
ISL8843AAUZ
ISL8843AAUZ
Renesas
16,856
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 16,856 - -
Price on request
16,856
Distributor Stock MOQ Country
Flip Electronics 16,856 - -
No Current Limit, Frequency Control 96% Up to 2MHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - 8-MSOP No Boost, Flyback 9V ~ 30V
NCV12711ADNR2G
NCV12711ADNR2G
Download Datasheet for NCV12711ADNR2G
On Semiconductor
16,841
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 15,841 - -
Price on request
16,841
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 15,841 - -
No Enable, Frequency Control, Ramp, Soft Start 94% 100kHz ~ 1MHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive - Transistor Driver - 10-MSOP Yes Flyback, Forward Converter 4V ~ 45V
MAX668EUB+T
MAX668EUB+T
Download Datasheet for MAX668EUB+T
Analog Devices / Maxim Integrated
16,480
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Fe Components 797 - -
Braun Electronic Components 1 - -
Bristol Electronics 110 - -
RAD 1 - -
Optech Co.,Limited 5,571 - -
Price on request
16,480
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Fe Components 797 - -
Braun Electronic Components 1 - -
Bristol Electronics 110 - -
RAD 1 - -
Optech Co.,Limited 5,571 - -
Yes Enable, Frequency Control 90% 100kHz ~ 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - 10-uMAX/uSOP No Boost, Flyback, SEPIC 3V ~ 28V
UCC3808AD-2
UCC3808AD-2
Texas Instruments
16,466
Across 2 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 30 - -
Romaks Technologies 16,436 - -
Price on request
16,466
Distributor Stock MOQ Country
MW.FEP S.p.A. 30 - -
Romaks Technologies 16,436 - -
No Frequency Control 49% 194kHz Step-Up/Step-Down Surface Mount 2 0°C ~ 70°C (TA) Positive 1 Transistor Driver - 8-SOIC No Push-Pull 4.1V ~ 15V
UC2844AD8TR
UC2844AD8TR
Texas Instruments
16,446
Across 3 distributors
Distributor Stock MOQ Country
Risen Electronics 6,000 - -
Optech Co.,Limited 8,572 - -
Xingangxin 1,874 - -
Price on request
16,446
Distributor Stock MOQ Country
Risen Electronics 6,000 - -
Optech Co.,Limited 8,572 - -
Xingangxin 1,874 - -
No Frequency Control 48% Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive, Isolation Capable 1 Transistor Driver - 8-SOIC No Boost, Buck, Flyback, Forward 10V ~ 30V
LM25085AMM/NOPB
LM25085AMM/NOPB
Texas Instruments
16,436
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
Price on request
16,436
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
No Current Limit, Frequency Control 100% Up to 1MHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - 8-VSSOP No Buck 4.5V ~ 42V
MAX1653EEE-T
MAX1653EEE-T
Download Datasheet for MAX1653EEE-T
Analog Devices / Maxim Integrated
16,436
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
Price on request
16,436
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
Yes Enable, Soft Start 98% 150kHz, 300kHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 16-QSOP Yes Buck 4.5V ~ 30V
MAX17024ETD+
MAX17024ETD+
Analog Devices / Maxim Integrated
16,436
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
Price on request
16,436
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
No Enable, On Time Control, Power Good - - Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 14-TDFN-EP (3x3) Yes Buck 2V ~ 26V
TPS40056PWP
TPS40056PWP
Texas Instruments
16,436
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
Price on request
16,436
Distributor Stock MOQ Country
Romaks Technologies 16,436 - -
Yes Current Limit, Enable, Frequency Control, Soft Start 90% 100kHz ~ 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 16-HTSSOP Yes Buck 10V ~ 40V
LM5176PWPR
LM5176PWPR
Texas Instruments
16,299
Across 6 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,471 - -
Romaks Technologies 7,533 - -
Bristol Electronics 47 - -
Optech Co.,Limited 2,984 - -
PROSOFT ELECTRONICS 2,000 - -
Xingangxin 2,264 - -
Price on request
16,299
Distributor Stock MOQ Country
Braun Electronic Components 1,471 - -
Romaks Technologies 7,533 - -
Bristol Electronics 47 - -
Optech Co.,Limited 2,984 - -
PROSOFT ELECTRONICS 2,000 - -
Xingangxin 2,264 - -
Yes Current Limit, Enable, Frequency Control, Power Good, Soft Start 100% 100kHz ~ 600kHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - 28-HTSSOP Yes Buck-Boost 4.2V ~ 55V
LM2743MTCX/NOPB
LM2743MTCX/NOPB
Texas Instruments
16,160
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,250 - -
Optech Co.,Limited 8,675 - -
Xingangxin 3,235 - -
Price on request
16,160
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,250 - -
Optech Co.,Limited 8,675 - -
Xingangxin 3,235 - -
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
UC3842BVD1R2G
UC3842BVD1R2G
Download Datasheet for UC3842BVD1R2G
On Semiconductor
16,077
Across 2 distributors
Distributor Stock MOQ Country
Flip Electronics 15,000 - -
Xingangxin 1,077 - -
Price on request
16,077
Distributor Stock MOQ Country
Flip Electronics 15,000 - -
Xingangxin 1,077 - -
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 No Boost, Flyback 10V ~ 30V
TL494IDR
TL494IDR
Texas Instruments
16,076
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 1,440 - -
Optech Co.,Limited 7,842 - -
Xingangxin 1,794 - -
Price on request
16,076
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 1,440 - -
Optech Co.,Limited 7,842 - -
Xingangxin 1,794 - -
No Dead Time Control, Frequency Control 45% 1kHz ~ 300kHz Step-Up, Step-Down, Step-Up/Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 1 Transistor Driver - 16-SOIC No Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 7V ~ 40V
NCP12711ADNR2G
NCP12711ADNR2G
On Semiconductor
16,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 16,000 - -
Price on request
16,000
Distributor Stock MOQ Country
Flip Electronics 16,000 - -
No Frequency Control, Soft Start 94% 100kHz ~ 1MHz Step-Up/Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - 10-MSOP Yes Flyback, Forward Converter 4V ~ 45V
NCP81270DMNTXG
NCP81270DMNTXG
On Semiconductor
16,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 16,000 - -
Price on request
16,000
Distributor Stock MOQ Country
Flip Electronics 16,000 - -
No - - Up to 600kHz - Surface Mount 1 - Positive 1 - - 20-QFN (4x4) No - 4.5V ~ 21V
NCP1589AMNTXG
NCP1589AMNTXG
Download Datasheet for NCP1589AMNTXG
On Semiconductor
15,933
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 15,933 - -
Price on request
15,933
Distributor Stock MOQ Country
Flip Electronics 15,933 - -
No Enable, Power Good 75% 300kHz Step-Down Surface Mount 1 0°C ~ 70°C (TA) Positive 1 Transistor Driver - 10-DFN (3x3) Yes Buck 4.5V ~ 13.2V
UC2845BD1
UC2845BD1
STMicroelectronics
15,900
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 10,900 - -
Price on request
15,900
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Fe Components 10,900 - -
No Frequency Control 48% Up to 500kHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 150°C (TJ) Positive, Isolation Capable 1 Transistor Driver - 8-SOIC No Boost, Flyback 7.6V ~ 30V
UC3844BNG
UC3844BNG
Download Datasheet for UC3844BNG
On Semiconductor
15,883
Across 4 distributors
Distributor Stock MOQ Country
Flip Electronics 12,250 - -
MW.FEP S.p.A. 25 - -
PROSOFT ELECTRONICS 15 - -
Xingangxin 3,593 - -
Price on request
15,883
Distributor Stock MOQ Country
Flip Electronics 12,250 - -
MW.FEP S.p.A. 25 - -
PROSOFT ELECTRONICS 15 - -
Xingangxin 3,593 - -
No Frequency Control 48% Up to 500kHz Step-Up, Step-Up/Step-Down Through Hole 1 0°C ~ 70°C (TA) Positive, Isolation Capable 1 Transistor Driver - 8-PDIP No Boost, Flyback 10V ~ 36V
NCV1034DR2G
NCV1034DR2G
Download Datasheet for NCV1034DR2G
On Semiconductor
15,819
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 15,819 - -
Price on request
15,819
Distributor Stock MOQ Country
Flip Electronics 15,819 - -
Yes Soft Start 80% 25kHz ~ 500kHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 PWM - 16-SOIC Yes Buck 10V ~ 18V
SG2525AP
SG2525AP
STMicroelectronics
15,582
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
Hybrid Electronics 10 - -
Optech Co.,Limited 7,921 - -
Xingangxin 1,086 - -
Price on request
15,582
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,565 - -
Hybrid Electronics 10 - -
Optech Co.,Limited 7,921 - -
Xingangxin 1,086 - -
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
TPS40140RHHRG4
TPS40140RHHRG4
Texas Instruments
15,500
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Optech Co.,Limited 10,500 - -
Price on request
15,500
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Optech Co.,Limited 10,500 - -
No Current Limit, Frequency Control, Phase Control, Power Good, Tracking 87.5% 150kHz ~ 1MHz Step-Down Surface Mount 2 -40°C ~ 85°C (TA) Positive 2 Transistor Driver - 36-VQFN (6x6) Yes Buck 4.5V ~ 15V
UC3842BD1
UC3842BD1
STMicroelectronics
15,299
From Fe Components
Distributor Stock MOQ Country
Fe Components 15,299 - -
Price on request
15,299
Distributor Stock MOQ Country
Fe Components 15,299 - -
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 10V ~ 30V
MAX15301AA01+CK
MAX15301AA01+CK
Download Datasheet for MAX15301AA01+CK
Analog Devices / Maxim Integrated
15,067
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 15,067 - -
Price on request
15,067
Distributor Stock MOQ Country
Romaks Technologies 15,067 - -
Yes Current Limit, Enable, Power Good 95% 300kHz ~ 1MHz Step-Down Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 Transistor Driver PMBus 32-TQFN (5x5) Yes Buck 4.5V ~ 14V
ISL8845AAUZ-T
ISL8845AAUZ-T
Renesas
15,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 15,000 - -
Price on request
15,000
Distributor Stock MOQ Country
Flip Electronics 15,000 - -
No Current Limit, Frequency Control 48% Up to 2MHz Step-Up, Step-Up/Step-Down Surface Mount 1 -40°C ~ 105°C (TA) Positive, Isolation Capable 1 Transistor Driver - 8-MSOP No Boost, Flyback 9V ~ 30V
UC3843BVDR2G
UC3843BVDR2G
Download Datasheet for UC3843BVDR2G
On Semiconductor
15,000
From Fe Components
Distributor Stock MOQ Country
Fe Components 15,000 - -
Price on request
15,000
Distributor Stock MOQ Country
Fe Components 15,000 - -
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 - 14-SOIC No Boost, Flyback 7.6V ~ 30V
SURS5630-2T3
SURS5630-2T3
On Semiconductor
15,000
From Bristol Electronics
Distributor Stock MOQ Country
Bristol Electronics 15,000 - -
Price on request
15,000
Distributor Stock MOQ Country
Bristol Electronics 15,000 - -
- - - - - - - - - - - - - - - -
NCV3030ADR2G
NCV3030ADR2G
On Semiconductor
14,970
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 2,470 - -
Flip Electronics 12,500 - -
Price on request
14,970
Distributor Stock MOQ Country
Braun Electronic Components 2,470 - -
Flip Electronics 12,500 - -
No - 84% 1.2MHz Step-Down Surface Mount 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - 8-SOIC Yes Buck 4.7V ~ 28V
UCC2895PWTR
UCC2895PWTR
Texas Instruments
14,900
Across 2 distributors
Distributor Stock MOQ Country
Romaks Technologies 11,665 - -
Xingangxin 3,235 - -
Price on request
14,900
Distributor Stock MOQ Country
Romaks Technologies 11,665 - -
Xingangxin 3,235 - -
Yes Frequency Control, Soft Start, Sync 100% 1MHz - Surface Mount 1 -40°C ~ 85°C (TA) Positive 1 PWM - 20-TSSOP - Phase-Shifted Full-Bridge 10V ~ 16.5V
LM3478MM
LM3478MM
Texas Instruments
14,874
Across 6 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Braun Electronic Components 484 - -
Bristol Electronics 879 - -
Hybrid Electronics 701 - -
Chanetech 976 - -
Xingangxin 1,834 - -
Price on request
14,874
Distributor Stock MOQ Country
Components Technology Group, Inc. 10,000 - -
Braun Electronic Components 484 - -
Bristol Electronics 879 - -
Hybrid Electronics 701 - -
Chanetech 976 - -
Xingangxin 1,834 - -
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
TL2843P
TL2843P
Texas Instruments
14,796
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,898 - -
Optech Co.,Limited 7,898 - -
Price on request
14,796
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,898 - -
Optech Co.,Limited 7,898 - -
No Frequency Control 97% 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
LM25145RGYT
LM25145RGYT
Texas Instruments
14,628
Across 4 distributors
Distributor Stock MOQ Country
MW.FEP S.p.A. 50 - -
Romaks Technologies 12,053 - -
Optech Co.,Limited 2,400 - -
PROSOFT ELECTRONICS 125 - -
Price on request
14,628
Distributor Stock MOQ Country
MW.FEP S.p.A. 50 - -
Romaks Technologies 12,053 - -
Optech Co.,Limited 2,400 - -
PROSOFT ELECTRONICS 125 - -
Yes Enable, Frequency Control, Ramp, Soft Start - 100kHz ~ 1MHz Step-Down Surface Mount, Wettable Flank 1 -40°C ~ 125°C (TJ) Positive 1 Transistor Driver - 20-VQFN (3.5x4.5) Yes Buck 6V ~ 42V
UC3845BN
UC3845BN
STMicroelectronics
14,612
Across 2 distributors
Distributor Stock MOQ Country
Fe Components 13,300 - -
Xingangxin 1,312 - -
Price on request
14,612
Distributor Stock MOQ Country
Fe Components 13,300 - -
Xingangxin 1,312 - -
No Frequency Control 48% Up to 500kHz Step-Up, Step-Up/Step-Down Through Hole 1 -40°C ~ 150°C (TJ) Positive, Isolation Capable 1 Transistor Driver - 8-Mini DIP No Boost, Flyback 7.6V ~ 30V
Showing 401-450 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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