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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
LM51561HPWPR
LM51561HPWPR
Texas Instruments
6,251
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 6,251 - -
Price on request
6,251
Distributor Stock MOQ Country
Xingangxin 6,251 - -
- - - - 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 - - -
MAX15301AA02+TCJK
MAX15301AA02+TCJK
Download Datasheet for MAX15301AA02+TCJK
Analog Devices / Maxim Integrated
6,234
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 6,234 - -
Price on request
6,234
Distributor Stock MOQ Country
Romaks Technologies 6,234 - -
- - - - 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 - - -
NCP81110MNTXG
NCP81110MNTXG
Download Datasheet for NCP81110MNTXG
On Semiconductor
6,216
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,216 - -
Price on request
6,216
Distributor Stock MOQ Country
Optech Co.,Limited 6,216 - -
- - - - - - - - - - - - - - - - - - - - - - - - - No Lead - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
NCP3020BDR2G
NCP3020BDR2G
Download Datasheet for NCP3020BDR2G
On Semiconductor
6,216
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 6,216 - -
Price on request
6,216
Distributor Stock MOQ Country
Xingangxin 6,216 - -
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 - - -
UC2845AD8TR
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 - -
Price on request
6,215
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Xingangxin 1,440 - -
Smaxon Electronics 2,275 - -
- - - - 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 - - -
ISL8121IRZ-T
ISL8121IRZ-T
Renesas
6,198
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 61 - -
Flip Electronics 6,137 - -
Price on request
6,198
Distributor Stock MOQ Country
Components Technology Group, Inc. 61 - -
Flip Electronics 6,137 - -
- - - - 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 - - -
NCP5422ADR2G
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 - -
Price on request
6,194
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,500 - -
Smaxon Electronics 3,694 - -
- - - - 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 - - -
UC2825N
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 - -
Price on request
6,193
Distributor Stock MOQ Country
Components Technology Group, Inc. 4,000 - -
Fe Components 344 - -
Hybrid Electronics 7 - -
Xingangxin 1,842 - -
- - - - 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 - - -
ISL6840IUZ
ISL6840IUZ
Renesas
6,174
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,174 - -
Price on request
6,174
Distributor Stock MOQ Country
Flip Electronics 6,174 - -
- - - - 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 - - -
TL594CN
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 - -
Price on request
6,174
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,000 - -
Optech Co.,Limited 794 - -
Smaxon Electronics 380 - -
- - - - 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 - - -
MAX5094DAUA+
MAX5094DAUA+
Download Datasheet for MAX5094DAUA+
Analog Devices / Maxim Integrated
6,171
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 6,171 - -
Price on request
6,171
Distributor Stock MOQ Country
Romaks Technologies 6,171 - -
- - - - 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 - - -
HIP6311ACB
HIP6311ACB
Intersil
6,153
Across 2 distributors
Distributor Stock MOQ Country
Hybrid Electronics 153 - -
Xingangxin 6,000 - -
Price on request
6,153
Distributor Stock MOQ Country
Hybrid Electronics 153 - -
Xingangxin 6,000 - -
- - - - 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 - - -
ISL8121IRZ
ISL8121IRZ
Renesas
6,137
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,137 - -
Price on request
6,137
Distributor Stock MOQ Country
Flip Electronics 6,137 - -
- - - - 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 - - -
ISL6565BCRZ-T
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 - -
Price on request
6,060
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,060 - -
- - - - 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 - - -
UC2825ADWTR
UC2825ADWTR
Download Datasheet for UC2825ADWTR
Texas Instruments
6,027
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 6,027 - -
Price on request
6,027
Distributor Stock MOQ Country
Romaks Technologies 6,027 - -
- - - - 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 - - -
MAX20751EKX+
MAX20751EKX+
Download Datasheet for MAX20751EKX+
Analog Devices / Maxim Integrated
6,027
From Romaks Technologies
Distributor Stock MOQ Country
Romaks Technologies 6,027 - -
Price on request
6,027
Distributor Stock MOQ Country
Romaks Technologies 6,027 - -
- - - - 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 - - -
TL594IN
TL594IN
Download Datasheet for TL594IN
Texas Instruments
6,006
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,006 - -
Price on request
6,006
Distributor Stock MOQ Country
Optech Co.,Limited 6,006 - -
- - - - 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 - - -
ISL6740IV
ISL6740IV
Intersil
6,000
From Xingangxin
Distributor Stock MOQ Country
Xingangxin 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Xingangxin 6,000 - -
- - - - 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 - - -
LV5768M-TLM-H
LV5768M-TLM-H
On Semiconductor
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
- - - - 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 - - -
ISL8118IRZ-T
ISL8118IRZ-T
Renesas
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
- - - - 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 - - -
ISL8105ACRZ-T
ISL8105ACRZ-T
Renesas
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
- - - - 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 - - -
SC1175CSWTRT
SC1175CSWTRT
Semtech
6,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Smaxon Electronics 6,000 - -
- - - - 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 - - -
SC2603SKTRT
SC2603SKTRT
Semtech
6,000
From Rayichip
Distributor Stock MOQ Country
Rayichip 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Rayichip 6,000 - -
- - - - 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 - - -
LM5119PSQ/NOPB
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
6,000
Distributor Stock MOQ Country
Optech Co.,Limited 5,000 - -
PROSOFT ELECTRONICS 1,000 - -
- - - - 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 - - -
UCC2800N
UCC2800N
Texas Instruments
6,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
- - - - 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 - - -
ISL78268ARZ-T
ISL78268ARZ-T
Renesas
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
- - - - 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 - - -
IR3566AMIS01TRP
IR3566AMIS01TRP
Download Datasheet for IR3566AMIS01TRP
Infineon Technologies
6,000
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Smaxon Electronics 6,000 - -
- - - - 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 - - -
ISL8105IRZ-T
ISL8105IRZ-T
Renesas
6,000
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Flip Electronics 6,000 - -
- - - - 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 - - -
SG2524BDW
SG2524BDW
Microchip Technology
6,000
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Components Technology Group, Inc. 6,000 - -
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 - - -
TPS40130DBTRG4
TPS40130DBTRG4
Texas Instruments
6,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Optech Co.,Limited 6,000 - -
- - - - 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 - - -
NCP5424DR2G
NCP5424DR2G
Download Datasheet for NCP5424DR2G
On Semiconductor
6,000
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 6,000 - -
Price on request
6,000
Distributor Stock MOQ Country
Optech Co.,Limited 6,000 - -
- - - - 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 - - -
TPS40021PWPRG4
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 - -
Price on request
5,993
Distributor Stock MOQ Country
Optech Co.,Limited 3,000 - -
Smaxon Electronics 2,993 - -
- - - - 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 - - -
TL1451ACPWR
TL1451ACPWR
Texas Instruments
5,991
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 5,800 - -
Smaxon Electronics 191 - -
Price on request
5,991
Distributor Stock MOQ Country
Optech Co.,Limited 5,800 - -
Smaxon Electronics 191 - -
- - - - 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 - - -
TPS40000DGQR
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 - -
Price on request
5,959
Distributor Stock MOQ Country
Optech Co.,Limited 4,212 - -
Smaxon Electronics 1,747 - -
- - - - 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 - - -
TPS53126PW
TPS53126PW
Texas Instruments
5,957
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,957 - -
Price on request
5,957
Distributor Stock MOQ Country
Optech Co.,Limited 5,957 - -
- - - - 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 - - -
TLF51801ELVXUMA1
TLF51801ELVXUMA1
Download Datasheet for TLF51801ELVXUMA1
Infineon Technologies
5,950
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,950 - -
Price on request
5,950
Distributor Stock MOQ Country
Optech Co.,Limited 5,950 - -
- - - - 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 - - -
UC2842AN
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 - -
Price on request
5,944
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,500 - -
Optech Co.,Limited 86 - -
PROSOFT ELECTRONICS 36 - -
Smaxon Electronics 2,322 - -
- - - - 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 - - -
UC2525AN
UC2525AN
Texas Instruments
5,940
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Smaxon Electronics 2,340 - -
Price on request
5,940
Distributor Stock MOQ Country
Components Technology Group, Inc. 3,600 - -
Smaxon Electronics 2,340 - -
- - - - 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 - - -
NCP81109DMNTXG
NCP81109DMNTXG
On Semiconductor
5,919
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 3,881 - -
Smaxon Electronics 2,038 - -
Price on request
5,919
Distributor Stock MOQ Country
Optech Co.,Limited 3,881 - -
Smaxon Electronics 2,038 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Surface Mount - - - - - - - - - - - 48-VFQFN Exposed Pad - - - - - - - - - - - - - - 48-QFN (6x6) - - - - - - - - - - - - - -
LTC3891EFE#TRPBF
LTC3891EFE#TRPBF
Download Datasheet for LTC3891EFE#TRPBF
Analog Devices / Maxim Integrated
5,910
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,910 - -
Price on request
5,910
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,910 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking - - - 99% - - - - - 75kHz Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C - - Positive 5A 1 - Transistor Driver 0.8V - - - - - - - - 50μA - - - - - - 20-TSSOP-EP - - - Yes - - - - Buck - 4V - - -
LM34936QPWPTQ1
LM34936QPWPTQ1
Texas Instruments
5,901
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,901 - -
Price on request
5,901
Distributor Stock MOQ Country
Optech Co.,Limited 5,901 - -
- - - - Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - - - - - - - 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 ~ 30V - - -
TL5001AQDRG4
TL5001AQDRG4
Texas Instruments
5,884
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,884 - -
Price on request
5,884
Distributor Stock MOQ Country
Optech Co.,Limited 5,884 - -
- - - - No - Dead Time Control, Frequency Control - - - 100% - - - - Nonsynchronous rectification, UVLO fixed 20 kHz to 500 kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 125°C - - Positive 1.5 A 1 - Transistor Driver 1 V to 50 V - - - - - - - - - - - - - - - 8-SOIC - - - No - - - - Buck, Boost, Flyback - 3.6 V to 40 V - - -
NCP81172LMNTXG
NCP81172LMNTXG
On Semiconductor
5,873
From Optech Co.,Limited
Distributor Stock MOQ Country
Optech Co.,Limited 5,873 - -
Price on request
5,873
Distributor Stock MOQ Country
Optech Co.,Limited 5,873 - -
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TPS40071PWPR
TPS40071PWPR
Download Datasheet for TPS40071PWPR
Texas Instruments
5,811
Across 3 distributors
Distributor Stock MOQ Country
Rayichip 2,000 - -
Optech Co.,Limited 536 - -
Smaxon Electronics 3,275 - -
Price on request
5,811
Distributor Stock MOQ Country
Rayichip 2,000 - -
Optech Co.,Limited 536 - -
Smaxon Electronics 3,275 - -
- - - - No - Current Limit, Enable, Frequency Control, Power Good, Soft Start - - - 93% - - - - - Up to 1MHz Step-Down - - - 4.5V to 28V - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 16-HTSSOP 16-HTSSOP - - Yes - - - - Buck - 4.5V ~ 28V - - -
SC2604MSTRT
SC2604MSTRT
Semtech
5,778
From Smaxon Electronics
Distributor Stock MOQ Country
Smaxon Electronics 5,778 - -
Price on request
5,778
Distributor Stock MOQ Country
Smaxon Electronics 5,778 - -
- - - - No - Enable, Soft Start - - - 90% - - - - - 400kHz Step-Up - - - - - - - - - - - - - - Surface Mount 1 - -40°C ~ 85°C (TA) - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 8-MSOP 8-MSOP - - No - - - - Boost - 4.5V ~ 16V - - -
UC2844AD
UC2844AD
Texas Instruments
5,750
From Components Technology Group, Inc.
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,750 - -
Price on request
5,750
Distributor Stock MOQ Country
Components Technology Group, Inc. 5,750 - -
- - - - No - Frequency Control - - - 48% - - - - - Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 1 - -40°C to 85°C - - Positive, Isolation Capable - 1 - Transistor Driver - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Buck, Flyback, Forward - 10 V to 30 V - - -
UCC28950PW
UCC28950PW
Texas Instruments
5,671
Across 2 distributors
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
Xingangxin 3,147 - -
Price on request
5,671
Distributor Stock MOQ Country
Components Technology Group, Inc. 2,524 - -
Xingangxin 3,147 - -
- - - - Yes - Dead Time Control, Enable, Frequency Control, Soft Start - - - 95% - - - - Adjustable switching frequency, Current limiting, Error amplifier, Light-load efficiency, SR logic, Soft start, Soft switching 50kHz ~ 1MHz Step-Up/Step-Down - - - - - - - - - - - - - - Surface Mount 6 - -40°C ~ 125°C - - Positive - 1 - Transistor Driver - - - - - - - - - - - - - - - - 24-TSSOP 24-TSSOP - - Yes - - - - Full-Bridge - 8V ~ 17V - - -
LM3478QMMX/NOPB
LM3478QMMX/NOPB
Texas Instruments
5,668
Across 2 distributors
Distributor Stock MOQ Country
Optech Co.,Limited 2,567 - -
Xingangxin 3,101 - -
Price on request
5,668
Distributor Stock MOQ Country
Optech Co.,Limited 2,567 - -
Xingangxin 3,101 - -
- - - - 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 - - -
UC2845BDG
UC2845BDG
Download Datasheet for UC2845BDG
On Semiconductor
5,665
From Flip Electronics
Distributor Stock MOQ Country
Flip Electronics 5,665 - -
Price on request
5,665
Distributor Stock MOQ Country
Flip Electronics 5,665 - -
- - - - 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 - - - - - - - - - - - - - - - - 14-SOIC 14-SOIC - - No - - - - Boost, Flyback - 7.6V - - -
UCD9222RGZR
UCD9222RGZR
Texas Instruments
5,631
Across 2 distributors
Distributor Stock MOQ Country
Xingangxin 3,480 - -
Smaxon Electronics 2,151 - -
Price on request
5,631
Distributor Stock MOQ Country
Xingangxin 3,480 - -
Smaxon Electronics 2,151 - -
- - - - Yes - Enable, Power Good, Reset, Tracking - - - 100% - - - - - 15.26kHz ~ 2MHz Step-Down - - - - - - - - - - - - - - Surface Mount 2 - -40°C ~ 125°C - - Positive - 2 - PWM Signal - - - - - - - - - - - - - I²C, PMBus, SMBus - - 48-VQFN (7x7) - - - No - - - - Buck - 3V - - -
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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