DigiKey Datasheets for IC Voltage Regulators

IC voltage regulators are three-terminal devices that provide a constant DC output voltage that is independent of the input voltage, output load current, and temperature. IC voltage regulators are used in power supplies that hold their output voltage constant over a wide range of load variations.
IC Voltage Regulators: Learn more

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Product Name Notes
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 300mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 600mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.265V 1 Output 500mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 750mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Fixed 5V 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Fixed 5V 1 Output 750mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck-Boost Switching Regulator IC Positive Programmable 1.8V, 2.2V, 3.3V, 5V 1 Output 300mA 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Charge Pump Switching Regulator IC Negative Adjustable -1.225V 1 Output 20mA 16-SSOP (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Negative Fixed -4.1V 1 Output 20mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Adjustable 2.5V 1 Output 50mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 1.8V 1 Output 100mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 2V 1 Output 100mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 2V 1 Output 100mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 10mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 50mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 50mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 100mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 20mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 50mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 50mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
Boost, Flyback, SEPIC Regulator Positive or Negative Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-MSOP
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-MSOP
Boost, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC TSOT-23-6
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-MSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SO
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-MSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SO
Buck Regulator Positive Output Step-Down I²C, SMBus DC-DC Controller IC 28-SSOP
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 300mA 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 500mA SOT-23-5 Thin, TSOT-23-5
Buck, Boost, Flyback Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC TSOT-23-6
Buck, Boost, SEPIC Regulator Positive or Negative Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SO
Buck, Buck-Boost Regulator Positive or Negative Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SSOP
Buck-Boost Switching Regulator IC Positive Programmable 1.8V, 2.2V, 3.3V, 5V 1 Output 300mA 20-WFQFN Exposed Pad
Charge Pump Switching Regulator IC Negative Fixed -3V 1 Output 100mA SOT-23-6 Thin, TSOT-23-6
Charge Pump Switching Regulator IC Negative Fixed -5V 1 Output 100mA SOT-23-6 Thin, TSOT-23-6
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 15mA SC-74A, SOT-753
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 40mA SOT-23-6
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 20mA SC-74A, SOT-753
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 30mA SOT-23-6 Thin, TSOT-23-6
Charge Pump Switching Regulator IC Positive Programmable 3V, 5V 1 Output 10mA SOT-23-6 Thin, TSOT-23-6
Computers, Servers PMIC 49-BGA (7x7)
Energy Harvesting PMIC 12-DFN (4x3)
Energy Harvesting PMIC 16-SSOP
Full-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-PDIP
Full-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-SSOP
Hot Swap Controller 1 Channel InfiniBand™ 16-SSOP
Hot Swap Controller 2 Channel General Purpose 24-SOIC
Hot Swap Controller 2 Channel General Purpose 24-SSOP
Hot Swap Controller 2 Channel General Purpose 8-SO
Hot Swap Controller 4 Channel Motherboard 16-SSOP
Hot Swap Controller, Sequencer 2 Channel General Purpose 14-SO
Hot Swap Controller, Sequencer 2 Channel General Purpose 8-SO
IC 6 POWER SUPPLY MONITOR 12DFN
IC PB ON/OFF CONTROLLER 20QFN
IC REG CHARGE PUMP 3.3V SOT23-5
IC REG LIN POS ADJ 1.5A 10MSOP
IC REG LINEAR 150MA TSOT-23-5
IC REG LINEAR 500MA 6-DFN
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 10-DFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 10-MSOP-EP
Linear Voltage Regulator IC Positive Adjustable 1 Output 150mA TSOT-23-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 300mA 6-DFN (2x2)
Linear Voltage Regulator IC Positive Adjustable 1 Output 300mA 8-DFN (3x2)
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 6-DFN (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA TSOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-DFN (2x2)
OR Controller Source Selector Switch N-Channel 3:1 16-SSOP
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 550kHz 16-SSOP
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1.2MHz 14-DFN (4x3)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1.2MHz 16-MSOP-EP
Power Supply Controller Dual Power Supply Monitor 8-MSOP
Power Supply Controller Dual Power Supply Monitor 8-SO
Power Supply Controller Five Power Supply Monitor 16-SSOP
Power Supply Controller Five Power Supply Monitor 20-TSSOP
Power Supply Controller Four Power Supply Monitor 12-DFN (4x3)
Power Supply Controller Four Power Supply Monitor 12-MSOP
Power Supply Controller General Purpose 12-MSOP
Power Supply Controller General Purpose 12-QFN (3x3)
Power Supply Controller General Purpose 144-BGA (12x12)
Power Supply Controller Monitor, Sequencer, Supervisor 44-QFN (6x7)
Power Supply Controller Monitor, Sequencer, Supervisor 64-QFN (9x9)
Power Supply Controller Power Supply Controller 144-BGA (12x12)
Power Supply Controller Power Supply Controller 20-QFN (4x5)
Power Supply Controller Power Supply Controller 20-SSOP
Power Supply Controller Power Supply Controller 24-QFN (4x4)
Power Supply Controller Power Supply Controller 24-SSOP
Power Supply Controller Power Supply Controller 28-SSOP
Power Supply Controller Power Supply Controller 8-DFN (3x2)
Power Supply Controller Power Supply Controller TSOT-23-8
Power Supply Controller Power Supply Controller, Sequencer 12-DFN (4x3)
Power Supply Controller Power Supply Controller/Monitor 24-QFN (4x5)
Power Supply Controller Power Supply Controller/Monitor 64-QFN (9x9)
Power Supply Controller Power Supply Monitor, Sequencer 28-QFN (5x6)
Power Supply Controller Power Supply Sequencer 16-SSOP
Power Supply Controller Push Button, On/Off Controller 10-DFN (3x2)
Power Supply Controller Push Button, On/Off Controller 12-DFN (3x3)
Power Supply Controller Push Button, On/Off Controller 20-QFN (4x4)
Power Supply Controller Push Button, On/Off Controller 20-TSSOP
Power Supply Controller Push Button, On/Off Controller 8-DFN (3x2)
Power Supply Controller Push Button, On/Off Controller TSOT-23-8
Power Supply Controller Secondary-Side Controller, Synchronous Rectifier 16-SO
Power Supply Controller Secondary-Side Controller, Synchronous Rectifier 16-SSOP
Power Supply Controller Single/Dual Power Supply Controller 8-MSOP
Power Supply Controller Single/Dual Power Supply Controller TSOT-23-5
Power Supply Controller Six Power Supply Monitor 12-DFN (3x3)
Power Supply Controller Six Power Supply Monitor 20-TSSOP
Power Supply Controller Telecommunications 16-DFN (4x3)
Power Supply Controller Telecommunications 16-MSOP
Power Supply Controller VID Voltage Programmer 10-MSOP
Power Supply Controller VID Voltage Programmer 8-SO
Power Supply Controller Wake Up Timer 12-MSOP
Power Supply Controller Wake Up Timer 12-QFN (3x3)
Processor PMIC 16-SSOP
Thermoelectric Cooler/Heater PMIC 28-SSOP
USB, Peripherals PMIC 24-QFN (4x4)

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