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
| Product Name | Notes |
|---|---|
| "Boost Switching Regulator IC Positive Adjustable 1.22V 1 Output 600mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | |
| "Boost, Buck Switching Regulator IC Positive or Negative Fixed 12V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)" | |
| "Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 3.3A (Switch) 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 6A (Switch) 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | |
| "Boost, Cuk, SEPIC Switching Regulator IC Positive or Negative Adjustable 0.003V, 1.204V 1 Output 250mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Boost, Cuk, SEPIC Switching Regulator IC Positive or Negative Adjustable 0.003V, 1.204V 1 Output 500mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Boost, SEPIC Switching Regulator IC Positive Adjustable 1.24V 1 Output 800mA (Switch) 8-SOIC (0.154"", 3.90mm Width)" | |
| "Boost, SEPIC Switching Regulator IC Positive or Negative Adjustable 5V 1 Output 2A (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)" | |
| "Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 800mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.782V 1 Output 3A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.818V 1 Output 2.5A 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 16-SSOP (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 0.8V 2 Output 3A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)" | |
| "Buck, SEPIC Switching Regulator IC Positive Fixed 2.5V 1 Output 1.5A 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)" | |
| "Buck-Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1A, 2A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | |
| "Flyback Switching Regulator IC Positive Adjustable 1V 1 Output 3.6A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad" | |
| "Flyback Switching Regulator IC Positive or Negative, Isolation Capable 1 Output 3.6A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad" | |
| Automotive, Industrial USB PMIC 32-LQFN (6x4) | |
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-MSOP-EP | |
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-QFN (3x3) | |
| Boost Switching Regulator IC Positive Adjustable 1.248V 1 Output 350mA (Switch) 16-WFQFN Exposed Pad | |
| Boost Switching Regulator IC Positive Adjustable 1.6V 1 Output 1A (Switch) 8-WFDFN Exposed Pad | |
| Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 600mA (Switch) SOT-23-6 Thin, TSOT-23-6 | |
| Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 2.5A 16-TFQFN Exposed Pad | |
| Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.5A (Switch) 8-WFDFN Exposed Pad | |
| Boost, Cuk, SEPIC Switching Regulator IC Positive or Negative Adjustable 0.003V, 1.204V 1 Output 250mA (Switch) 8-WFDFN Exposed Pad | |
| Boost, Cuk, SEPIC Switching Regulator IC Positive or Negative Adjustable 0.003V, 1.204V 1 Output 500mA (Switch) 8-WFDFN Exposed Pad | |
| Boost, Cuk, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.2V 1 Output 1.2A (Switch) 8-WFDFN Exposed Pad | |
| 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, Flyback, SEPIC Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC TSOT-23-8 | |
| Boost, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-SO | |
| 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 12-DFN (4x3) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MSOP-EP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x4) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x5) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 38-TSSOP-EP | |
| Buck Regulator Positive Output Step-Down I²C, PMBus DC-DC Controller IC 32-QFN (5x5) | |
| Buck Regulator Positive Output Step-Down I²C, PMBus DC-DC Controller IC 48-GQFN (5x6) | |
| Buck Switching Regulator IC Positive Adjustable 0.425V 3 Output 600mA, 1.2A 20-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 10A 18-TFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 12.5A 18-TFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 25A 34-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 3A 12-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 4A 12-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 6A 34-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 6A 35-PowerVQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.5V 2 Output 2A, 2A 12-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.5V 2 Output 6A 12-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.62V 1 Output 600mA 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1.5A 16-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A 6-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.778V 1 Output 1.5A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.782V 1 Output 3A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.79V 1 Output 2A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.79V 1 Output 2A 14-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 50mA 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 1.6A 16-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V, 1V 3 Output 1.5A, 1.8A, 2.5A 40-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN, 18 Leads, Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 200mA SOT-23-8 Thin, TSOT-23-8 | |
| Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 250mA 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 500mA SOT-23-5 Thin, TSOT-23-5 | |
| Buck Switching Regulator IC Positive Fixed 1V 1 Output 10A 18-TFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V, 5V 2 Output 4A 32-TFQFN Exposed Pad, 28 Leads | |
| Buck, Boost Regulator Positive or Negative Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SSOP | |
| Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 38-QFN (5x7) | |
| Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 48-eLQFP (7x7) | |
| Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 8-SOIC | |
| Buck, Boost, Charge Pump, Flyback Switching Regulator IC Negative Adjustable -2.5V 1 Output 170mA (Switch) SOT-23-6 Thin, TSOT-23-6 | |
| Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 1.25A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 2.5V 1 Output 2A (Switch) TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | |
| Buck, SEPIC Switching Regulator IC Positive Adjustable 2.42V 1 Output 4.5A (Switch) TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | |
| Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-QFN (4x5) | |
| Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-TSSOP-EP | |
| Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 38-TSSOP-EP | |
| Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 40-QFN (6x6) | |
| Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 64-LQFP-EP (10x10) | |
| Buck-Boost Switching Regulator IC Positive Adjustable 2.4V 1 Output 1.2A 12-WFDFN Exposed Pad | |
| Buck-Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1A 16-WFDFN Exposed Pad | |
| Buck-Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1A, 2A 16-WFDFN Exposed Pad | |
| Buck-Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 800mA, 2A 16-WFDFN Exposed Pad | |
| Computers, Servers PMIC 49-BGA (7x7) | |
| Cuk Regulator Positive or Negative Output Step-Up/Step-Down DC-DC Controller IC 10-MSOP | |
| Cuk Switching Regulator IC Negative Adjustable -1.255V 1 Output 1A SOT-23-5 Thin, TSOT-23-5 | |
| Current Biasing PMIC 16-QFN (3x3) | |
| Current Biasing PMIC 24-QFN (4x4) | |
| Energy Harvesting PMIC 16-SSOP | |
| Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-MSOP | |
| Flyback Switching Regulator IC Positive or Negative, Isolation Capable 1 Output 1.2A (Switch) SOT-23-5 Thin, TSOT-23-5 | |
| Flyback Switching Regulator IC Positive or Negative, Isolation Capable 1 Output 260mA (Switch) SOT-23-5 Thin, TSOT-23-5 | |
| Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 38-TSSOP-EP | |
| Hot Swap Controller 1 Channel General Purpose 12-MSOP | |
| Hot Swap Controller 1 Channel General Purpose 24-QFN (4x5) | |
| Hot Swap Controller 1 Channel General Purpose 24-SSOP | |
| Hot Swap Controller 1 Channel General Purpose 8-SO | |
| Hot Swap Controller 2 Channel General Purpose 16-QFN (3x3) | |
| IC REG BUCK ADJ 25A 34PQFN | |
| IC REG BUCK ADJ 6A 34PQFN | |
| IC REG LIN 50/100/300MA 16-QFN | |
| IC REG LINEAR POS ADJ 16QFN | |
| Interconnect Misc | |
| Linear Voltage Regulator IC Negative Adjustable 1 Output 200mA 8-DFN (3x3) | |
| Linear Voltage Regulator IC Negative Adjustable 1 Output 500mA 5-DDPAK | |
| Linear Voltage Regulator IC Negative Adjustable 1 Output 600mA 12-MSOP-EP | |
| Linear Voltage Regulator IC Positive Adjustable (Fixed) 4 Output 20mA, 20mA, 80mA, 120mA 16-QFN (3x3) | |
| Linear Voltage Regulator IC Positive Adjustable 1 Output 1.1A 8-MSOP-EP | |
| Linear Voltage Regulator IC Positive Adjustable 1 Output 1.1A SOT-223-3 | |
| Linear Voltage Regulator IC Positive Adjustable 1 Output 1.5A 10-DFN (3x3) | |
| Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA 8-DFN (2x2) | |
| Linear Voltage Regulator IC Positive Adjustable 1 Output 2.5A 36-QFN (4x7) | |
| Linear Voltage Regulator IC Positive Adjustable 1 Output 200mA 8-DFN (2x3) | |
| Linear Voltage Regulator IC Positive Adjustable 1 Output 250mA 12-DFN (4x3) | |
| Linear Voltage Regulator IC Positive Adjustable 1 Output 400mA 16-QFN (3x3) | |
| Linear Voltage Regulator IC Positive Adjustable 1 Output 50mA 8-MSOP-EP | |
| Linear Voltage Regulator IC Positive Adjustable 1 Output 800mA SOT-223-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 1A 16-MSOP-EP | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 20mA SC-70-8 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-MSOP | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-SO | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 3A 5-DDPAK | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 10-DFN (3x3) | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 700mA 5-DDPAK | |
| Linear Voltage Regulator IC Positive Programmable 1 Output 200mA 10-DFN (3x3) | |
| Linear Voltage Regulator IC Positive Programmable 1 Output 200mA 12-MSOP-EP | |
| Linear Voltage Regulator IC Positive Programmable 1 Output 500mA 10-DFN (3x3) | |
| Linear Voltage Regulator IC Positive Programmable 1 Output 500mA 12-DFN (3x3) | |
| OR Controller Bridge Rectifier N-Channel Bridge (2) 16-QFN (4x4) | |
| OR Controller N+1 ORing Controller N-Channel 1:1 36-QFN (5x6) | |
| OR Controller N+1 ORing Controller N-Channel 1:1 36-SSOP | |
| OR Controller N+1 ORing Controller N-Channel 1:1 8-DFN (3x3) | |
| OR Controller N+1 ORing Controller N-Channel 1:1 8-MSOP | |
| OR Controller N+1 ORing Controller N-Channel N:1 12-MSOP | |
| OR Controller N+1 ORing Controller N-Channel N:1 8-MSOP | |
| OR Controller N+1 ORing Controller N-Channel N:1 8-SOIC | |
| OR Controller N+1 ORing Controller P-Channel 1:1 TSOT-23-6 | |
| OR Controller N+1 ORing Controller P-Channel 2:1 TSOT-23-6 | |
| OR Controller Source Selector Switch P-Channel 2:2 10-MSOP | |
| PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) (3), Linear (LDO) (1) 900kHz ~ 1.1MHz 38-TSSOP-EP | |
| PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) 1.12MHz, 2.25MHz 40-QFN (6x6) | |
| PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) 2.25MHz 40-QFN (6x6) | |
| Power Supply Controller Overvoltage Protection Controller TSOT-23-6 | |
| Power Supply Controller Power Supply Controller/Monitor 63-BGA (7.5x6.25) | |
| Power Supply Controller Power Supply Controller/Monitor 64-QFN (9x9) | |
| Power Supply Controller Power Supply Monitor 10-MSOP | |
| Power Supply Controller Push Button, On/Off Controller TSOT-23-8 | |
| Power Supply Controller VID Voltage Programmer 10-MSOP | |
| Power Supply Controller | |
| Processor PMIC 32-MLPQ (5x5) | |
| Supercapacitor Charger PMIC 12-DFN (3x3) | |
| Switching Regulator IC Output | |
| VOLTAGE REGULATOR - 12V |
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