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 1.27V 1 Output 1.5A 16-SOIC (0.295"", 7.50mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.27V 1 Output 1.5A 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 2.5A (Switch) 16-DIP (0.300"", 7.62mm)"
"Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 2.5A (Switch) 16-SOIC (0.295"", 7.50mm Width) Exposed Pad"
"Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 500mA 16-SOIC (0.295"", 7.50mm Width)"
"Buck, Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.276V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
8 PH CNTRLR W OVR4+ INTERFC LOW
AMD VR CONTROLLER
Appliance Leakage Circuit Interrupter (ALCI) PMIC 14-TSSOP
AUTOMOTIVE QUALIFIED 4-45 VIN DC
Buck Regulator Positive and Negative Output Step-Down I²C, PSI DC-DC Controller IC 40-QFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-TSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
Buck Regulator Positive Output Step-Down I²C DC-DC Controller IC 32-QFN (5x5)
Buck Regulator Positive Output Step-Down I²C, PSI DC-DC Controller IC 40-QFN (5x5)
Buck Regulator Positive Output Step-Down PSI DC-DC Controller IC 24-QFN (4x4)
Buck Regulator Positive Output Step-Down PSI DC-DC Controller IC 32-QFN (5x5)
Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck Switching Regulator IC Positive Adjustable 1.27V 1 Output 1.5A 18-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Boost Regulator Positive Output Step-Up, Step-Down I²C DC-DC Controller IC 32-QFN (5x5)
Buck, Boost Regulator Positive Output Step-Up, Step-Down I²C DC-DC Controller IC 52-QFN (6x6)
Buck, Boost Regulator Positive Output Step-Up/Step-Down I²C DC-DC Controller IC 32-QFN (5x5)
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.19V 1 Output 25mA SOT-23-5 Thin, TSOT-23-5
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-VDFN Exposed Pad
Buck, Push-Pull Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC
CURRENT-SHUNT MONITORS, 40 V COM
CURRENT-SHUNT MONITORS, 40 VCOMM
Desktop, Notebook PCs PMIC 8-ESOP
Electronic Fuse Regulator High-Side 50A 32-LQFN (5x5)
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC
General Purpose PMIC 16-QFN (3x3)
Ground Fault Protection PMIC 16-QFN (3x3)
Ground Fault Protection PMIC 20-TSSOP
HOT SWAP SMART FUSE WITH PMBUS
HV PWM BUCK CONTROLLER
IC CTLR I2C CONF SWITCHING 32QFN
IC ELECTRONIC FUSE 6% 32LQFN
IC GFCI CTLR CDM TSSOP
IC REG BUCK 12V 1A D2PAK-5
IC REG BUCK 5V 1A D2PAK-5
IC REG BUCK ADJ 1.5A 8SOIC
IC REG BUCK BOOST ADJ 1.5A 8DFN
IC REG BUCK BOOST ADJ 1.5A 8SOIC
IC REG BUCK BST ADJ 2.5A 16SOIC
IC REG CTRLR BCK/PSH-PULL 16SOIC
IC REG CTRLR BUCK 8SOIC
IC REG CTRLR FLYBACK 14SOIC
IC REG LIN POS ADJ 1.5A 10DFNW
IC REG LIN POS ADJ 100MA 8-MSOP
IC REG LIN POS ADJ 100MA 8-SOIC
IC REG LIN POS ADJ 100MA D2PAK-3
IC REG LIN POS ADJ 14-TSSOP-EP
IC REG LIN POS ADJ 20MA 8-SOIC
IC REG LIN POS ADJ 250MA DPAK-5
IC REG LIN POS ADJ 350MA 8-SOIC
IC REG LIN POS ADJ 500MA DPAK-5
IC REG LIN POS ADJ 70MA 8-SOIC
IC REG LINEAR 0.75V 1.5A 10DFNW
IC REG LINEAR 0.9V 150MA 6-DFN
IC REG LINEAR 1.015V 3A 20-QFNW
IC REG LINEAR 1.2V 150MA 6-DFN
IC REG LINEAR 1.2V 1A 6-DFN
IC REG LINEAR 1.2V 1A 6-WDFNW
IC REG LINEAR 1.2V 1A 8-DFNW
IC REG LINEAR 1.5V 1A 6-DFN
IC REG LINEAR 1.5V 500MA DPAK
IC REG LINEAR 1.8V 100MA SC-88A
IC REG LINEAR 1.8V 150MA 5-TSOP
IC REG LINEAR 1.8V 1A 6-DFN
IC REG LINEAR 1.8V 1A 8-DFNW
IC REG LINEAR 1.8V 80MA SC-82AB
IC REG LINEAR 1V 150MA 6-DFN
IC REG LINEAR 1V 3A 20-QFNW
IC REG LINEAR 2.5V 3A 20-QFNW
IC REG LINEAR 2.5V 80MA SC-82AB
IC REG LINEAR 2.8V 150MA 5-TSOP
IC REG LINEAR 2.8V 1A 6-DFN
IC REG LINEAR 3.3V 100MA 8-SOIC
IC REG LINEAR 3.3V 150MA 14-SOIC
IC REG LINEAR 3.3V 150MA 5-TSOP
IC REG LINEAR 3.3V 150MA 8-SOIC
IC REG LINEAR 3.3V 1A 8-DFNW
IC REG LINEAR 3.3V 300MA SOT-223
IC REG LINEAR 3.3V 30MA 5-TSOP
IC REG LINEAR 3.3V 400MA D2PAK-5
IC REG LINEAR 3.3V 400MA DPAK-5
IC REG LINEAR 3.3V 450MA D2PAK-5
IC REG LINEAR 3.3V 450MA DPAK-5
IC REG LINEAR 3.3V 800MA DPAK
IC REG LINEAR 3.3V 80MA SC-82AB
IC REG LINEAR 3.7V 100MA SC-88A
IC REG LINEAR 3V 1A 6-DFN
IC REG LINEAR 3V 80MA SC-82AB
IC REG LINEAR 5V 100MA 8-SOIC-EP
IC REG LINEAR 5V 100MA SOT-223
IC REG LINEAR 5V 150MA 14-SOIC
IC REG LINEAR 5V 150MA 8-SOIC-EP
IC REG LINEAR 5V 150MA 8-SOIC
IC REG LINEAR 5V 200MA 14-SOIC
IC REG LINEAR 5V 300MA 8-SOIC
IC REG LINEAR 5V 300MA SOT-223
IC REG LINEAR 5V 30MA 5-TSOP
IC REG LINEAR 5V 400MA D2PAK-5
IC REG LINEAR 5V 400MA DPAK
IC REG LINEAR 5V 450MA D2PAK-5
IC REG LINEAR 5V 450MA DPAK-5
IC REG LINEAR 800MA DPAK
IC REG LINEAR POS ADJ 1.5A 10DFN
IC REG LINEAR POS ADJ 1.5A 8-DFN
IC REG LINEAR POS ADJ 1A 6-WDFNW
IC REG LINEAR POS ADJ 1A 8-DFN
IC REG LINEAR POS ADJ 1A 8-DFNW
IC REG LINEAR POS ADJ 70MA 8SOIC
IC REG LINEAR POS ADJ 800MA DPAK
IC REG OVLO 20V 5TSOP
IC REG QUAD BUCK/LINEAR 28QFN
IC SIGNAL PROCESSOR 14TSSOP
IC SYNC BUCK CTLR 4PHASE 40QFN
IC SYNC BUCK CTLR 8PHASE 40QFN
IMVP9 CONTROLLER WITH INTERNAL D
Linear Voltage Regulator IC Output
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 100mA 8-MSOP
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 100mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 250mA, 250mA DPAK-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 10-DFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 10-DFNW (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 8-DFN (4x4)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A D2PAK-3
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A D2PAK-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A TO-220
Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA D2PAK-3
Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA TO-92 (TO-226)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-DFN (3x3.3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 8-DFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A DPAK-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A DPAK
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Adjustable 1 Output 200mA 14-TSSOP-EP
Linear Voltage Regulator IC Positive Adjustable 1 Output 20mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable 1 Output 2A 8-SOP-EP
Linear Voltage Regulator IC Positive Adjustable 1 Output 2A D2PAK-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 350mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Adjustable 1 Output 350mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A 20-QFN (5x5)
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A D2PAK-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 400mA D2PAK-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 400mA DPAK-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA DPAK-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA DPAK
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA SOT-223 (TO-261)
Linear Voltage Regulator IC Positive Adjustable 1 Output 50mA 5-TSOP
Linear Voltage Regulator IC Positive Adjustable 1 Output 70mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Adjustable 1 Output 70mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable 1 Output 800mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable 1 Output 800mA DPAK
Linear Voltage Regulator IC Positive Adjustable 2 Output 100mA, 100mA 14-TSSOP-EP
Linear Voltage Regulator IC Positive Adjustable 2 Output 200mA 14-TSSOP-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A 10-DFNW (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A 8-DFN (4x4)
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A D2PAK-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A D2PAK-5
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A SOT-223 (TO-261)
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 20-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA D2PAK-3
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA DPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SC-88A (SC-70-5/SOT-353)
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-223 (TO-261)
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA TO-92 (TO-226)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 14-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 14-TSSOP-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 20-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 5-TSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 6-DFN (2x2.2)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-223 (TO-261)
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-DFN (3x3.3)
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK-5
Linear Voltage Regulator IC Positive Fixed 1 Output 1A DPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 14-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 20mA SOT-23-3 (TO-236)
Linear Voltage Regulator IC Positive Fixed 1 Output 2A D2PAK-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223 (TO-261)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 30mA 5-TSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 3A 20-QFNW (4x4)
Linear Voltage Regulator IC Positive Fixed 1 Output 3A D2PAK-5
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA D2PAK-3
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA D2PAK-5
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA D2PAK
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA DPAK-5
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA DPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 400mA SOT-223 (TO-261)
Linear Voltage Regulator IC Positive Fixed 1 Output 450mA D2PAK-5
Linear Voltage Regulator IC Positive Fixed 1 Output 450mA DPAK-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-23-5
Linear Voltage Regulator IC Positive Fixed 1 Output 800mA DPAK
Linear Voltage Regulator IC Positive Fixed 1 Output 80mA 5-TSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 80mA SC-82AB
LOW VOLTAGE SYNCHRONOUS BUCK CON
Monitoring, Digital Current PMIC 16-QFN (3x3)
NCP81270CMNTXG
NCP81561MNTXG
NVIDIA OVR4I+ CONTROLLER
Overvoltage, Undervoltage Protection PMIC 52-QFN (6x6)
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1) 450kHz 14-TSSOP-EP
Power Supply Controller Overvoltage Protection Controller 5-TSOP
Power Supply Controller Secondary-Side Controller, Synchronous Rectifier 16-SOIC
Regulator Output DC-DC Controller IC 36-QFN (5x5)
Regulator Output DC-DC Controller IC 48-QFN (6x6)
Regulator Output DC-DC Controller IC
Secondary-Side Controller PMIC 8-SOIC
SELF TEST GFCI CONTROLLER COMPLI
SELF-TEST INTEGRATED GFCI CONTRO
SINGLE PHASE BUCK CONTROLLER SIN
SINGLE-PHASE VOLTAGE REGULATOR F
SYNCHRONOUS BUCK CONTROLLER, LOW

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