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, 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, Cuk, SEPIC Switching Regulator IC Positive or Negative Adjustable 0.8V 1 Output 6A (Switch) 38-TFSOP (0.173"", 4.40mm Width) Exposed Pad" | |
| "Boost, Cuk, 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, 1.265V 2 Output 1.1A, 1.3A 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.6V, 1.265V 2 Output 1.3A, 1.1A 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.75V 2 Output 1A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.79V 1 Output 2A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.79V 1 Output 3.5A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 12-TSSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 700mA 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 3.5A 38-TFSOP (0.173"", 4.40mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 3A 38-TFSOP (0.173"", 4.40mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 800mA 24-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 1.197V 1 Output 3A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 1.197V 1 Output 5A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 535mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)" | |
| "Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 750mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 1.265V 1 Output 2A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Adjustable 5V 1 Output 2.5A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 350mA 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 535mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)" | |
| "Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 750mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 5V 1 Output 350mA 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 5V 1 Output 535mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)" | |
| "Buck Switching Regulator IC Positive Fixed 5V 1 Output 700mA 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Buck Switching Regulator IC Positive Fixed 5V 1 Output 750mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| "Push-Pull Switching Regulator IC Positive, Isolation Capable Adjustable 1 Output 1A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad" | |
| 100V BUCK/BOOST CTLR WITH PASS-T | |
| 100V, 15UA IQ, BUCK-BOOST CONTRO | |
| 16V/8A LOW IQ SWITCHED CAP CNVRT | |
| 27V/3A (PFET) IDEAL DIODE | |
| 27V/5.5A (PFET) IDEAL DIODE | |
| 40V H-BRIDGE CONTROLLER W/ CURRE | |
| 5.5V 25A DUAL PHASE SS BUCK WITH | |
| 5.5V 25A SINGLE PHASE SS BUCK WI | |
| 60V L-IQ SYNC. BB CONT. W/ ISHAR | |
| ACTIVE RECTIFIER IDEAL DIODE CON | |
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 28-QFN (4x5) | |
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 28-TSSOP-EP | |
| Boost Switching Regulator IC Positive Adjustable 1.248V 1 Output 350mA (Switch) 16-WFQFN Exposed Pad | |
| Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 3.2V, -1.2V 2 Output 285mA (Switch), 490mA (Switch) 16-WFQFN Exposed Pad | |
| Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Fixed ±12V 2 Output 285mA (Switch), 490mA (Switch) 16-WFQFN Exposed Pad | |
| Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Fixed ±5V 2 Output 285mA (Switch), 490mA (Switch) 16-WFQFN Exposed Pad | |
| Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 3.3A (Switch) 14-WFDFN Exposed Pad | |
| Boost, Cuk Switching Regulator IC Positive and Negative (Dual Rail) Adjustable ±2.5V 3 Output 800mA (Switch), 900mA (Switch), 400mA (Switch) 20-WFQFN Exposed Pad | |
| Boost, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.6V 1 Output 3.3A (Switch) 36-WFQFN, 28 Leads, Exposed Pad | |
| Boost, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.6V 1 Output 5A (Switch) 36-WFQFN, 28 Leads, Exposed Pad | |
| Boost, Cuk, SEPIC Switching Regulator IC Positive or Negative Adjustable 0.8V 1 Output 6A (Switch) 36-WFQFN, 28 Leads, Exposed Pad | |
| Boost, Cuk, SEPIC Switching Regulator IC Positive or Negative Adjustable 5V 1 Output 2A (Switch) 8-WFDFN Exposed Pad | |
| Boost, Flyback, SEPIC Regulator Positive and Negative Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-DFN (3x3) | |
| Boost, Flyback, SEPIC Regulator Positive and Negative Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-MSOP-EP | |
| Boost, Flyback, SEPIC Regulator Positive or Negative, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-DFN (3x3) | |
| Boost, Flyback, SEPIC Regulator Positive or Negative, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-MSOP-EP | |
| Boost, Flyback, SEPIC Regulator Positive or Negative, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 12-MSOP-EP | |
| Buck Regulator Positive or Negative Output Step-Down DC-DC Controller IC 16-TSSOP-EP | |
| Buck Regulator Positive or Negative Output Step-Down DC-DC Controller IC 28-TSSOP-EP | |
| Buck Regulator Positive or Negative Output Step-Down DC-DC Controller IC 38-QFN (4x6) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-DFN (5x3) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-TSSOP-EP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TSSOP-EP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-QFN (4x4) | |
| Buck Switching Regulator IC Positive Adjustable 0.4V 2 Output 6A, 6A 40-TFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V, 1.265V 2 Output 1.1A, 1.3A 28-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V, 1.265V 2 Output 1.3A, 1.1A 28-WFQFN 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 3.5A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 12-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 26-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 700mA 16-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 3.5A 32-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 800mA 24-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.19V 1 Output 1.2A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 535mA (Switch) 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 750mA 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.265V 1 Output 2A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.265V 1 Output 2A 14-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 36-WFQFN, 26 Leads, Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 4.8V 1 Output 1.2A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 750mA 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 535mA (Switch) 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 700mA 16-WFQFN Exposed Pad | |
| Buck, Boost, SEPIC Regulator Positive or Negative Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-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) | |
| Current Sense Amplifier 1 Circuit Open Drain 8-MSOP | |
| DUAL 9A, 16V STEP-DOWN SILENT SW | |
| Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-MSOP | |
| Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-TSSOP-EP | |
| Flyback Switching Regulator IC Positive or Negative, Isolation Capable 1 Output 1.2A SOT-23-5 Thin, TSOT-23-5 | |
| Flyback Switching Regulator IC Positive or Negative, Isolation Capable 1 Output 260mA SOT-23-5 Thin, TSOT-23-5 | |
| Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-SSOP | |
| Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 38-TSSOP-EP | |
| General Purpose PMIC 8-DFN (2x2) | |
| General Purpose PMIC TSOT-23-8 | |
| Hot Swap Controller 1 Channel -48V 8-SO | |
| Hot Swap Controller 1 Channel General Purpose 16-SSOP | |
| Hot Swap Controller 1 Channel General Purpose 36-QFN (5x8) | |
| Hot Swap Controller 1 Channel General Purpose 8-SO | |
| Hot Swap Controller 2 Channel General Purpose 16-SSOP | |
| IC CTRLR CAP CHRGR 4.75V 20-QFN | |
| IC HOT SWAP CTRLR GP 16SSOP | |
| IC OPTOCOUPLER GATE DRVR | |
| IC REG BOOST CUK ADJ 6A 38TSSOP | |
| IC REG BUCK 3.3V 350MA 16MSOP | |
| IC REG BUCK 5V 1.2A 8DFN | |
| IC REG BUCK 5V 350MA 10DFN | |
| IC REG BUCK ADJ 5A 16MSOP | |
| IC REG BUCK ADJ QUAD 48LQFN | |
| IC REG BUCK PROG 20A 24LQFN | |
| IC REG BUCK PROG 20A 30LQFN | |
| IC REG CTRLR MULT TOP 16TSSOP | |
| IC REG DL BUCK/LNR 750KHZ 12MSOP | |
| IC REG PUSH-PULL ADJ 1A 10MSOP | |
| MULTIPHASE BOOST CONTROLLER | |
| Optocoupler Driver PMIC TSOT-23-6 | |
| OR Controller Bridge Rectifier N-Channel Bridge (1) 12-MSOP-EP | |
| OR Controller Bridge Rectifier N-Channel Bridge (1) 8-DFN (3x3) | |
| OR Controller Bridge Rectifier N-Channel Bridge (2) 16-QFN (4x4) | |
| Photoflash Capacitor Charger PMIC 20-QFN (4x5) | |
| Photoflash Capacitor Charger PMIC 20-TSSOP-EP | |
| Photoflash Capacitor Charger, Xenon PMIC 10-DFN (3x2) | |
| PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 750kHz 12-MSOP-EP | |
| PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 750kHz 16-QFN (3x3) | |
| PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 243kHz ~ 2.2MHz 24-QFN (3x5) | |
| PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 250kHz ~ 2.2MHz 16-MSOP-EP | |
| PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 250kHz ~ 2.5MHz 20-TSSOP-EP | |
| PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 250kHz ~ 2.5MHz 28-QFN (4x5) | |
| Power Over Ethernet Controller Channel | |
| Power Supply Controller Power Supply Controller 24-SSOP | |
| Power Supply Controller Secondary-Side Controller 28-TSSOP-EP | |
| Push-Pull Switching Regulator IC Positive, Isolation Capable Adjustable 1 Output 1A 10-WFDFN Exposed Pad | |
| USB, Type-C Controller PMIC 28-QFN (4x5) |
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