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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.

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49 manufacturers
34 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

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Part & Mfr AEC Qualified Automotive Grade Clock Sync Conflict Minerals Control Features Duty Cycle Duty Cycle (Max) Efficiency Features Frequency Function Halogen Free Industrial Grade Input Voltage Lead Spacing Lead Style Medical Grade Military Grade Mounting Style Mounting Type Number of Outputs Operating Temperature Operating Voltage Output Configuration Output Current Output Phases Output Type Output Voltage Package / Case Package Quantity Power Dissipation Protection Features Quiescent Current Response Time SVHC Present Serial Interfaces Supplier Device Package Supplier Package Synchronous Rectifier Tape & Reel Topology Voltage Voltage Supply
Product image for UCC2897ARGPR by Texas Instruments
UCC2897ARGPR
Texas Instruments
6,421
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 1,077 - -
Smaxon Electronics 5,344 - -
$0.73
 - - Yes - Current Limit, Enable, Soft Start - 70% - Peak current-mode control with 0.5-V cycle-by-cycle current limiting; TrueDrive 2-A Sink, 2-A source outputs; Trimmed internal-bandgap reference for accurate line UV and line OV threshold; Programmable slope compensation; High-performance 1-MHz synchronizable oscillator with internal timing capacitor; Precise programmable maximum duty cycle; PB-free lead finish package; Low-output jitter; Soft-stop shutdown of MAIN and AUX; 110-V input startup function; Provides complementary auxiliary driver with programmable dead time (Turn-On Delay) between AUX and MAIN switches 250 kHz Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C to 125°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - Not Present - 20-QFN (4x4) - Yes - Flyback, Forward Converter 8.5 V to 16 V -
Product image for TPS40002DGQR by Texas Instruments
TPS40002DGQR
Download Datasheet for TPS40002DGQR
Texas Instruments
6,379
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,379 - -
$1.19
 - - No - Current Limit, Enable, Soft Start - 93% - - 600 kHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver as Low as 0.7 V - - - - - - Not Present - 10-HVSSOP - Yes - Buck 2.25V ~ 5.5V -
Product image for TPS54612QPWPRDN by Texas Instruments
TPS54612QPWPRDN
Texas Instruments
6,358
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,358 - -
$0.78
 - - - - - 90 % - - Enable, Power good, Synchronous Rectification - - - - - - Gull Wing - - - - - - - - 6 A - - - - - - - 0.011 A - - - - - - Yes Buck - -
Product image for MAX1744EUB by Analog Devices / Maxim Integrated
MAX1744EUB
Download Datasheet for MAX1744EUB
Analog Devices / Maxim Integrated
6,358
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,358 - -
$0.78
 - - No - Enable - 100% >90% - Up to 330kHz Step-Down - - - - - - - - Surface Mount 1 -40°C to 85°C - Positive - 1 Transistor Driver - - - - - 90μA - Present - 10-uMAX/uSOP - No - Buck 4.5V to 36V -
Product image for NCP81611MNTXG by On Semiconductor
NCP81611MNTXG
Download Datasheet for NCP81611MNTXG
On Semiconductor
6,348
Across 2 distributors
Distributor Stock MOQ Country
Braun Electronic Components 1,000 - -
Flip Electronics 5,348 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, SPI - - - - 250 kHz to 1.2 MHz Step-Down - - - - - - - - Surface Mount 4 -10°C to 100°C - Positive - 4 PWM Signal - - - - - - - - I²C, PSI 40-QFN (5x5) 40-QFN (5x5) Yes - Buck 2.8 V to 20 V -
Product image for TL1451ACDR by Texas Instruments
TL1451ACDR
Texas Instruments
6,345
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,222 - -
Optech Co.,Limited 3,123 - -
$1.58
 - - No - Frequency Control - - - - 1kHz / 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - Gull Wing - - - Surface Mount 2 -20°C ~ 85°C (TA) - Positive - 1 Transistor Driver - - - - - - - - - 16-SOIC 16-SOIC No - Buck, Boost, Flyback 3.6V ~ 50V -
Product image for RT8237EZQW by Richtek
RT8237EZQW
Richtek
6,303
Across 3 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,224 - -
Xingangxin 1,079 - -
Smaxon Electronics 3,000 - -
$0.78
 - - Yes - Current Limit, Enable, Phase Control, Power Good, Soft Start - - - - 290kHz ~ 430kHz Step-Down - - - - - - - - Surface Mount 1 -40°C to 85°C - Positive - 1 Transistor Driver - - - - - - - Not Present - 10-WDFN (3x3) - Yes - Buck 4.5V ~ 26V 4.5V to 26V
Product image for SG2525AN by STMicroelectronics
SG2525AN
STMicroelectronics
6,301
Across 5 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,566 - -
Risen Electronics 1,000 - -
Speed Components Ltd 50 - -
Hybrid Electronics 108 - -
Xingangxin 1,577 - -
$0.78
 - - Yes - Enable, Soft Start - 49% - - 100Hz ~ 400kHz Step-Down, Step-Up/Step-Down - - - 7.62 mm Dip - - - Through Hole 2 -25°C ~ 85°C (TA) - Positive - 1 Transistor Driver - - - - - - - - - 16-DIP 16-DIP Yes - Buck, Push-Pull 8V ~ 35V -
Product image for LM5170QPHPRQ1 by Texas Instruments
LM5170QPHPRQ1
Texas Instruments
6,297
Across 3 distributors
Distributor Stock MOQ Country
Romaks Technologies 4,205 - -
Xingangxin 1,842 - -
Smaxon Electronics 250 - -
Price on request
 - - Yes - Enable, Frequency Control, Power Good, Soft Start - - - - 100kHz ~ 600kHz Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 150°C (TJ) - Positive - 2 Transistor Driver - - - - - - - - - 48-HTQFP (7x7) - Yes - Buck-Boost 3.5V ~ 42V -
Product image for UC3845BNG by On Semiconductor
UC3845BNG
Download Datasheet for UC3845BNG
On Semiconductor
6,274
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,000 - -
PROSOFT ELECTRONICS 960 - -
Xingangxin 3,314 - -
$0.78
 - - 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 7.6V to 30V -
Product image for LM51561HPWPR by Texas Instruments
LM51561HPWPR
Texas Instruments
6,251
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 6,251 - -
Price on request
 - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 93% - - 100kHz ~ 2.2MHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 125°C - Positive - 1 Transistor Driver - - - - - - - - - 14-HTSSOP - No - Boost, Flyback, SEPIC 2.97V ~ 60V -
Product image for LM5156QDSSRQ1 by Texas Instruments
LM5156QDSSRQ1
Download Datasheet for LM5156QDSSRQ1
Texas Instruments
6,251
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 6,251 - -
Price on request
 - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 93% - - 100kHz ~ 2.2MHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 150°C (TJ) - Positive - 1 Transistor Driver - - - - - - - - - 12-WSON (3x2) - No - Boost, Flyback, SEPIC 3.5V ~ 60V -
Product image for MAX15301AA02+TCJK by Analog Devices / Maxim Integrated
MAX15301AA02+TCJK
Download Datasheet for MAX15301AA02+TCJK
Analog Devices / Maxim Integrated
6,234
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 6,234 - -
$0.78
 - - Yes - Current Limit, Enable, Power Good - 95% - - 300kHz Step-Down - - - - - - - - Surface Mount 1 -40°C - Positive - 1 Transistor Driver 0.5V - - - - - - - PMBus 32-TQFN (5x5) - Yes - Buck 4.5V -
Product image for NCP3020BDR2G by On Semiconductor
NCP3020BDR2G
Download Datasheet for NCP3020BDR2G
On Semiconductor
6,216
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 6,216 - -
$0.78
 No No No - - - 80% - - 600kHz Step-Down - No - - - No No - Surface Mount 1 -40°C to +140°C - Positive - 1 Transistor Driver 0.6 V - - - Yes - - - - 8-SOIC - Yes - Buck 4.7V ~ 28V -
Product image for NCP81110MNTXG by On Semiconductor
NCP81110MNTXG
Download Datasheet for NCP81110MNTXG
On Semiconductor
6,216
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,216 - -
$0.78
 - - - - - - - - - - - - - - - No Lead - - - - - - - - - - - - - - - - - - - - - - - - - - -
Product image for UC2845AD8TR by Texas Instruments
UC2845AD8TR
Texas Instruments
6,215
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Xingangxin 1,440 - -
Smaxon Electronics 2,275 - -
$0.78
 - - No - Frequency Control - 48% - Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Fixed frequency, Multi-topology Up to 500kHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C to 85°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - Not Present - 8-SOIC - No - Boost, Buck, Flyback, Forward 7.6V to 30V -
Product image for ISL8121IRZ-T by Renesas
ISL8121IRZ-T
Renesas
6,198
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 61 - -
Flip Electronics 6,137 - -
$0.75
 - - No - Current Limit, Enable, Soft Start, Tracking - 66% - - 150kHz to 2MHz Step-Down - - - - - - - - Surface Mount 2 -40°C to 85°C - Positive - 2 Transistor Driver - - - - - - - - - 24-QFN (4x4) 24-QFN (4x4) Yes - Buck 4.9V to 5.5V -
Product image for NCP5422ADR2G by On Semiconductor
NCP5422ADR2G
Download Datasheet for NCP5422ADR2G
On Semiconductor
6,194
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Smaxon Electronics 3,694 - -
$0.78
 - - No - Frequency Control 100% 100% - - 150kHz to 600kHz Step-Down - - - - - - - - Surface Mount 1 0°C to 70°C - Positive - 1 Transistor Driver - - - - - - - - - 16-SOIC - Yes - Buck 7.8V to 16V -
Product image for UC2825N by Texas Instruments
UC2825N
Download Datasheet for UC2825N
Texas Instruments
6,193
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Fe Components 344 - -
Hybrid Electronics 7 - -
Xingangxin 1,842 - -
$3.37
 - - No - Current Limit, Enable, Frequency Control, Ramp, Soft Start - 80% - - 340kHz / 460kHz Step-Up, Step-Up/Step-Down - - - - Through Hole - - - Through Hole 2 -40°C / 85°C - Positive - 1 Transistor Driver - - - - - - - - - 16-PDIP 16-PDIP No No Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V / 30V -
Product image for ISL6840IUZ by Renesas
ISL6840IUZ
Renesas
6,174
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,174 - -
$0.75
 - - No - Current Limit, Frequency Control - 96% - - Up to 2MHz Step-Up, Step-Up/Step-Down - - - - - - - Smd/Smt Smd/Smt 1 Output -40°C ~ 105°C (TA) C - Positive, Isolation Capable 1 A 1 Transistor Driver 20.3 V - - - - - - - - MSOP - 8 - Yes - Boost, Flyback 7.5 V -
Product image for TL594CN by Texas Instruments
TL594CN
Download Datasheet for TL594CN
Texas Instruments
6,174
Across 3 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Optech Co.,Limited 794 - -
Smaxon Electronics 380 - -
$0.50
 - - No - Dead Time Control, Frequency Control - 97% - - 1 kHz / 300 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - 7.62 mm Through Hole - - - Through Hole 2 0°C to 70°C - Positive 200 mA 1 Transistor Driver - - - - - - - - - 16-PDIP 16-PDIP No - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 7 V to 40 V -
Product image for MAX5094DAUA+ by Analog Devices / Maxim Integrated
MAX5094DAUA+
Download Datasheet for MAX5094DAUA+
Analog Devices / Maxim Integrated
6,171
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 6,171 - -
$0.78
 - - No - Frequency Control - 49.8% - - 10kHz to 500kHz Step-Up/Step-Down - - - - - - - - Surface Mount 1 -40°C to 125°C - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - - - 8-uMAX/uSOP 8-uMAX/uSOP No - Flyback, Forward Converter 7.6V to 30V -
Product image for HIP6311ACB by Intersil
HIP6311ACB
Intersil
6,153
Across 2 distributors
Distributor Stock MOQ Country
Hybrid Electronics 153 - -
Xingangxin 6,000 - -
$0.75
 - - No - Enable, Frequency Control, Power Good - - - - 50kHz ~ 1.5MHz Step-Down - - - - - - - - Surface Mount 4 0°C ~ 70°C (TA) - Positive - 4 PWM Signal - - - - - - - Not Present - 20-SOIC - - - Buck 4.75V ~ 5.25V -
Product image for ISL8121IRZ by Renesas
ISL8121IRZ
Renesas
6,137
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,137 - -
$0.75
 - - No - Current Limit, Enable, Soft Start, Tracking - 66% - - 150kHz ~ 2MHz Step-Down - - - - - - - - Surface Mount 2 -40°C ~ 85°C (TA) - Positive - 2 Transistor Driver - 24-VFQFN Exposed Pad - - - - - - - 24-QFN (4x4) 24-QFN (4x4) Yes - Buck 4.9V ~ 5.5V -
Product image for ISL6565BCRZ-T by Renesas
ISL6565BCRZ-T
Download Datasheet for ISL6565BCRZ-T
Renesas
6,060
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,060 - -
$0.75
 - - No - Enable, Frequency Control, Power Good - 66.7% - - 80kHz ~ 1.5MHz Step-Down - - - - - - - - Surface Mount 3 0°C ~ 105°C (TA) - Positive - 3 PWM Signal - - - - - - - - - 28-QFN (5x5) - - - Buck 5V -
Product image for MAX20751EKX+ by Analog Devices / Maxim Integrated
MAX20751EKX+
Download Datasheet for MAX20751EKX+
Analog Devices / Maxim Integrated
6,027
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 6,027 - -
$0.78
 - - No - Phase Control, Power Good, Ramp - - - - 300kHz to 800kHz Step-Down - - - - - - - - Surface Mount 4 -40°C to 125°C - Positive - 4 PWM Signal - - - - - - - - PMBus 36-QFN (6x6) 36-QFN (6x6) No - Buck 1.71V to 3.63V -
Product image for UC2825ADWTR by Texas Instruments
UC2825ADWTR
Download Datasheet for UC2825ADWTR
Texas Instruments
6,027
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 6,027 - -
$4.05
 - - No - Current Limit, Frequency Control, Ramp, Soft Start - 50% - - 400kHz ~ 1MHz Step-Up, Step-Up/Step-Down - - - - - - - - Surface Mount 2 -40°C 8.4V Positive - 1 Transistor Driver - - - - - - - - - 16-SOIC 16-SOIC No Yes Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V ~ 22V -
Product image for TL594IN by Texas Instruments
TL594IN
Download Datasheet for TL594IN
Texas Instruments
6,006
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,006 - -
$0.50
 - - No - Dead Time Control, Frequency Control - 97% - - 1 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - Through Hole - - - Through Hole 2 -40°C - Positive - 1 Transistor Driver - - - - - - - - - 16-PDIP 16-PDIP No - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 7 V -
Product image for LM5119PSQ/NOPB by Texas Instruments
LM5119PSQ/NOPB
Texas Instruments
6,000
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,000 - -
PROSOFT ELECTRONICS 1,000 - -
Price on request
 - - No - Enable, Frequency Control, Ramp, Soft Start - - - - 50kHz ~ 750kHz Step-Down - - - - - - - - Surface Mount 2 -40°C ~ 125°C (TJ) - Positive - 2 Transistor Driver - - - - - - - - - 32-WQFN (5x5) - Yes - Buck 5.5V ~ 65V -
Product image for ISL6740IV by Intersil
ISL6740IV
Intersil
6,000
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 6,000 - -
$0.75
 - - Yes - Enable, Frequency Control, Soft Start - 83% - - Up to 1MHz Step-Up/Step-Down - - - - - - - - Surface Mount 2 -40°C ~ 105°C (TA) - Positive, Isolation Capable - 1 Transistor Driver - - - - - - - - - 16-TSSOP - Yes - Full-Bridge, Half-Bridge, Push-Pull 9V ~ 16V -
Product image for ISL8105ACRZ-T by Renesas
ISL8105ACRZ-T
Renesas
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
$0.75
 - - No - Current Limit, Enable - 100% - - 600kHz Step-Down - - - - - - - - Surface Mount 1 0°C to 70°C - Positive - 1 Transistor Driver - - - - - - - - - 10-DFN (3x3) - Yes - Buck 6.5V to 14.4V -
Product image for ISL8105IRZ-T by Renesas
ISL8105IRZ-T
Renesas
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
$0.75
 - - No - Current Limit, Enable - 100 - - 300 Step-Down - - - - - - - - Surface Mount 1 -40 to 85 - Positive - 1 Transistor Driver - - - - - - - - - 10-DFN (3x3) 10-DFN (3x3) Yes - Buck 6.5 to 14.4 -
Product image for ISL8118IRZ-T by Renesas
ISL8118IRZ-T
Renesas
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
$0.75
 - - 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 2.9V ~ 5.6V -
Product image for ISL78268ARZ-T by Renesas
ISL78268ARZ-T
Renesas
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
$0.75
 - - Yes - Enable, Phase Control, Power Good, Soft Start - - - - 50kHz ~ 1.1MHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - - - 24-QFN (4x4) - Yes - Buck 4.75V ~ 5.5V -
Product image for UCC2800N by Texas Instruments
UCC2800N
Texas Instruments
6,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
$0.78
 - - No - Frequency Control - 99% - - 46kHz Step-Up, Step-Up/Step-Down - - - 7.62 mm Through Hole - - - Through Hole 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver - - - - - - 70ns - - 8-PDIP - No No Boost, Flyback, Forward Converter 6.9V ~ 12V -
Product image for SG2524BDW by Microchip Technology
SG2524BDW
Microchip Technology
6,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
$0.78
 No No Yes - Enable, Frequency Control - 49% - - 50Hz ~ 600kHz - No No - - Gull Wing No No - Surface Mount 2 -55°C ~ 125°C (TA) - Positive - 1 Transistor Driver - - - - - - - Not Present - 16-SOIC 16-SOIC No - - 7V ~ 40V -
Product image for NCP5424DR2G by On Semiconductor
NCP5424DR2G
Download Datasheet for NCP5424DR2G
On Semiconductor
6,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,000 - -
$0.78
 - - No - Frequency Control - 100% - - 150 kHz to 600 kHz Step-Down - - - - - - - - Surface Mount 2 0°C to 70°C - Positive - 2 Transistor Driver - - - - - - - - - 16-SOIC - Yes - Buck 7.8V to 16V -
Product image for LV5768M-TLM-H by On Semiconductor
LV5768M-TLM-H
On Semiconductor
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
$0.78
 - - No - Current Limit, Enable, Frequency Control, Soft Start - 90% - - 80kHz ~ 500kHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver - - - - - - - - - 14-MFPS - Yes - Buck 8.5V ~ 42V -
Product image for SC1175CSWTRT by Semtech
SC1175CSWTRT
Semtech
6,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 6,000 - -
$0.78
 - - No - Enable, Power Good, Soft Start - 95% - - 300kHz Step-Down - - - - - - - - Surface Mount 2 0°C ~ 85°C - Positive - 2 Transistor Driver - - - - - - - - - 20-SOIC 20-SOIC Yes - Buck 4.2V ~ 15V -
Product image for SC2603SKTRT by Semtech
SC2603SKTRT
Semtech
6,000
From Rayichip
Distributor Stock MOQ Country
Rayichip 6,000 - -
$0.78
 - - No - Enable, Soft Start - 95% - - 200kHz Step-Up - - - - - - - - Surface Mount 1 -40°C ~ 125°C (TJ) - Positive - 1 Transistor Driver - - - - - - - - - SOT-23-6 SOT-23-6 No - Boost 5V ~ 16V -
Product image for IR3566AMIS01TRP by Infineon Technologies
IR3566AMIS01TRP
Download Datasheet for IR3566AMIS01TRP
Infineon Technologies
6,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 6,000 - -
$0.75
 - - No Unaffected Enable, Power Good - - - Dual output 6+1 phase PWM Controller; Fully supports AMD® SVI1 & SVI2 with dual OCP and Intel® VR12; PVI and SVI GPU VR modes; Overclocking & Gaming Mode; IR Efficiency Shaping Features including Dynamic Phase Control and Automatic Power State Switching; Programmable 1-phase operation for Light Loads and Active Diode Emulation for Very Light Loads; IR Adaptive Transient Algorithm (ATA) on both loops minimizes output bulk capacitors and system cost; Auto-Phase Detection with auto-compensation; Per-Loop Fault Protection: OVP, UVP, OCP, OTP; I2C/SMBus/PMBus system interface for telemetry of Temperature, Voltage, Current & Power for both loops; Multiple Time Programming (MTP) with integrated charge pump for easy custom configuration; Compatible with IR ATL and 3.3V tri-state Drivers 200kHz - 2MHz Step-Down - - - - - - - - Surface Mount 7 -40°C ~ 85°C - Positive - 6 PWM - - - - - - - Not Present I²C, PMBus, SMBus PG-VQFN-48-900 PG-VQFN-48-900 No - Buck 3.3V -
Product image for TPS40130DBTRG4 by Texas Instruments
TPS40130DBTRG4
Texas Instruments
6,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,000 - -
$0.78
 - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 87.5% - - 100kHz ~ 1.2MHz Step-Down - - - - - - - - Surface Mount 2 -40°C ~ 85°C (TA) - Positive - 2 Transistor Driver - - - - - - - - - 30-TSSOP - Yes - Buck 3V ~ 40V -
Product image for TPS40021PWPRG4 by Texas Instruments
TPS40021PWPRG4
Download Datasheet for TPS40021PWPRG4
Texas Instruments
5,993
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
Smaxon Electronics 2,993 - -
$0.78
 - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - 95% - - 100 kHz Step-Down - - - - - - - - Surface Mount 1 -40°C - Positive - 1 Transistor Driver 0.7 V - - - - - - - - 16-HTSSOP 16-HTSSOP Yes - Buck 2.25V ~ 5.5V -
Product image for TL1451ACPWR by Texas Instruments
TL1451ACPWR
Texas Instruments
5,991
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,800 - -
Smaxon Electronics 191 - -
$1.52
 - - No - Frequency Control - - - - 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 No Buck, Boost, Flyback 3.6V ~ 50V -
Product image for TPS40000DGQR by Texas Instruments
TPS40000DGQR
Download Datasheet for TPS40000DGQR
Texas Instruments
5,959
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 4,212 - -
Smaxon Electronics 1,747 - -
$0.78
 - - No - Current Limit, Enable, Soft Start - 94% - - 300 kHz Step-Down - - - - - - - - Surface Mount 1 -40°C ~ 85°C (TA) - Positive - 1 Transistor Driver 0.7 V - - - - - - - - 10-HVSSOP 10-HVSSOP Yes - Buck 2.25V ~ 5.5V -
Product image for TPS53126PW by Texas Instruments
TPS53126PW
Texas Instruments
5,957
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,957 - -
$0.78
 - - No - Enable, Frequency Control - - - - 350kHz Step-Down - - - - - - - - Surface Mount 2 -40°C - Positive - 1 Transistor Driver 0.76V - 2000 - - - - - - 24-TSSOP 24-TSSOP Yes Yes Buck 4.5V -
Product image for TLF51801ELVXUMA1 by Infineon Technologies
TLF51801ELVXUMA1
Download Datasheet for TLF51801ELVXUMA1
Infineon Technologies
5,950
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,950 - -
$0.78
 - - Yes - Enable, Frequency Control - - - - 100kHz ~ 700kHz Step-Down - - 4.75 V to 45 V - - - - - Surface Mount 1 -40°C to 150°C - Positive 10 A 1 Transistor Driver Adjustable - - - - - - Not Present - PG-SSOP-14-EP - Yes - Buck 4.75V ~ 45V -
Product image for UC2842AN by Texas Instruments
UC2842AN
Download Datasheet for UC2842AN
Texas Instruments
5,944
Across 4 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,500 - -
Optech Co.,Limited 86 - -
PROSOFT ELECTRONICS 36 - -
Smaxon Electronics 2,322 - -
$0.78
 - - No - Frequency Control - 96% - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - Through Hole 1 -40°C ~ 85°C (TA) - Positive, Isolation Capable 1A 1 Transistor Driver 5.05V - - 1W - 12mA - Yes - 8-PDIP - No - Boost, Buck, Flyback, Forward 10V ~ 30V -
Product image for UC2525AN by Texas Instruments
UC2525AN
Texas Instruments
5,940
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Smaxon Electronics 2,340 - -
$1.18
 - - Yes - Enable, Frequency Control, Soft Start - 49% - - 100Hz to 400kHz Step-Up, Step-Up/Step-Down - - - - - - - - Through Hole 2 -25°C to 85°C - Positive 0.4A 1 Transistor Driver - - - - - - - - - 16-PDIP - Yes - Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8V to 35V -
Product image for NCP81109DMNTXG by On Semiconductor
NCP81109DMNTXG
On Semiconductor
5,919
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,881 - -
Smaxon Electronics 2,038 - -
$0.78
 - - - - - - - - - - - - - - - - - - - Surface Mount - - - - - - - - 48-VFQFN Exposed Pad - - - - - - - 48-QFN (6x6) - - - - - -
Showing 851-900 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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