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
"Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.5A (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1A (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 1.2A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.32V 1 Output 1.5A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 600mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 2.7V 1 Output 600mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 3V 1 Output 600mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
4-45 V INPUT CURRENT MODE ISOLAT
Boost Regulator Positive Output Step-Up DC-DC Controller IC 5-TSOP
Boost Switching Regulator IC Positive Adjustable 1.2V 1 Output 50mA SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.5A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 1.9V 1 Output 110mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 1.9V 1 Output 80mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 2.2V 1 Output 80mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 80mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 2.7V 1 Output 100mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 2.7V 1 Output 130mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 130mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 3.8V 1 Output 100mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 3V 1 Output 100mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 3V 1 Output 130mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 100mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 4V 1 Output 130mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 5V 1 Output 100mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Fixed 5V 1 Output 130mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive Adjustable 1 Output 4A (Switch) TO-220-7
Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1 Output 4A (Switch) TO-220-7
BUCK CONTROLLER
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-DFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC
Buck Regulator Positive Output Step-Down DC-DC Controller IC 5-TSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
Buck Switching Regulator IC Positive Adjustable 0.32V 1 Output 1.5A 18-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 6-VDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 6-VDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 6-VDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 1A 6-UDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 1A SOT-23-5 Thin, TSOT-23-5
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 600mA 6-UDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 600mA 8-WFBGA, FCBGA
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 600mA SOT-23-5 Thin, TSOT-23-5
Buck Switching Regulator IC Positive Adjustable 0.9V 2 Output 1.6A 10-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 1A 6-UDFN Exposed Pad
Buck Switching Regulator IC Positive Programmable 1.05V, 1.35V, 1.57V, 1.8V 1 Output 300mA 9-WFBGA, FCBGA
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.19V 1 Output 25mA SOT-23-5 Thin, TSOT-23-5
DC-DC ACTIVE CLAMP FLYBACK PWM C
Flyback Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 6-TSOP
Flyback Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 7-PDIP
Flyback Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Forward Converter Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 16-SOIC
Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SOIC
Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-TSSOP
Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 24-QFN (4x4)
IC PWM CTLR ACT CLAMP 24QFN
IC REG BOOST ADJ 1.2A 10-MICRO
IC REG BOOST ADJ 8MSOP
IC REG BUCK 0.891V 6A 28TSSOP
IC REG BUCK ADJ 2A 10DFN
IC REG BUCK SYNC 1.35V 1A 6DFN
IC REG CTRLR BUCK 10DFN
IC REG CTRLR FWRD CONV 16SOIC
IC REG CTRLR FWRD CONV 16TSSOP
IC REG LIN 0.45V 700MA 6-WLCSP
IC REG LIN 0.88V 700MA 6-WLCSP
IC REG LIN 1.8/3.3V 130MA 6-XDFN
IC REG LIN 2.85V 250MA 4-WLCSP
IC REG LIN 2.85V 450MA 4-WLCSP
IC REG LIN 5.14V 250MA 4-WLCSP
IC REG LIN 5.14V 450MA 4-WLCSP
IC REG LINEAR 0.75V 300MA 4-UDFN
IC REG LINEAR 0.8V 300MA 6-XDFN
IC REG LINEAR 0.8V 700MA 6-WLCSP
IC REG LINEAR 0.92V 300MA 4-UDFN
IC REG LINEAR 0.9V 300MA 4-UDFN
IC REG LINEAR 0.9V 300MA 6-XDFN
IC REG LINEAR 1.05V 300MA 4-XDFN
IC REG LINEAR 1.05V 300MA 6-XDFN
IC REG LINEAR 1.15V 300MA 6-XDFN
IC REG LINEAR 1.15V 500MA 6-XDFN
IC REG LINEAR 1.1V 300MA 4-UDFN
IC REG LINEAR 1.1V 300MA 4-XDFN
IC REG LINEAR 1.1V 300MA 6-XDFN
IC REG LINEAR 1.25V 500MA 6-XDFN
IC REG LINEAR 1.2V 1A 6-WLCSP
IC REG LINEAR 1.2V 300MA 5-TSOP
IC REG LINEAR 1.2V 300MA 6-XDFN
IC REG LINEAR 1.2V/1.8V 6-WLCSP
IC REG LINEAR 1.2V/2.8V 6-XDFN
IC REG LINEAR 1.35V 500MA 4-XDFN
IC REG LINEAR 1.3V 300MA 4-UDFN
IC REG LINEAR 1.5V 300MA 5-TSOP
IC REG LINEAR 1.5V 300MA 6-XDFN
IC REG LINEAR 1.85V 450MA 4-XDFN
IC REG LINEAR 1.8V 150MA 6-XDFN
IC REG LINEAR 1.8V 250MA 4-WLCSP
IC REG LINEAR 1.8V 300MA 4-XDFN
IC REG LINEAR 1.8V 300MA 6-XDFN
IC REG LINEAR 1.8V 450MA 4-WLCSP
IC REG LINEAR 1V 300MA 4-XDFN
IC REG LINEAR 1V 300MA 6-XDFN
IC REG LINEAR 2.1V 300MA 4-UDFN
IC REG LINEAR 2.1V 300MA 6-XDFN
IC REG LINEAR 2.5V 250MA 4-WLCSP
IC REG LINEAR 2.5V 300MA 4-UDFN
IC REG LINEAR 2.5V 300MA 5-TSOP
IC REG LINEAR 2.5V 450MA 4-WLCSP
IC REG LINEAR 2.6V 300MA 4-UDFN
IC REG LINEAR 2.7V 250MA 4-WLCSP
IC REG LINEAR 2.7V 300MA 4-UDFN
IC REG LINEAR 2.7V 300MA 5-TSOP
IC REG LINEAR 2.85V 250MA 4-XDFN
IC REG LINEAR 2.85V 300MA 4-UDFN
IC REG LINEAR 2.8V 250MA 4-WLCSP
IC REG LINEAR 2.8V 250MA 4-XDFN
IC REG LINEAR 2.8V 300MA 4-XDFN
IC REG LINEAR 2.8V 450MA 4-WLCSP
IC REG LINEAR 2.9V 300MA 4-UDFN
IC REG LINEAR 2.9V 300MA 5-TSOP
IC REG LINEAR 3.1V 300MA 4-UDFN
IC REG LINEAR 3.2V 300MA 4-UDFN
IC REG LINEAR 3.2V 450MA 4-WLCSP
IC REG LINEAR 3.2V 450MA 4-XDFN
IC REG LINEAR 3.3V 300MA 4-XDFN
IC REG LINEAR 3.45V 300MA 4-UDFN
IC REG LINEAR 3.5V 250MA 4-WLCSP
IC REG LINEAR 3.5V 300MA 4-UDFN
IC REG LINEAR 3.5V 450MA 4-WLCSP
IC REG LINEAR 3V 250MA 4-WLCSP
IC REG LINEAR 3V 300MA 4-XDFN
IC REG LINEAR 4.5V 250MA 4-WLCSP
IC REG LINEAR 4.5V 450MA 4-WLCSP
IC REG LINEAR 5.14V 250MA 4-XDFN
IC REG LINEAR 5V 250MA 4-WLCSP
IC REG LINEAR POS ADJ 1A 6-WLCSP
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A 6-WLCSP (1.2x0.8)
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 6-XDFN (1.2x1.2)
Linear Voltage Regulator IC Positive Adjustable 1 Output 700mA 6-WLCSP (1.2x0.8)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-XDFN (0.8x0.8)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 4-XDFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 6-XDFN (1.2x1.2)
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-WLCSP (1.2x0.8)
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 4-WLCSP (0.64x0.64)
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 4-XDFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-UDFN (1.0x1.0)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 4-XDFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 5-TSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-XDFN (1.2x1.2)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 450mA 4-WLCSP (0.64x0.64)
Linear Voltage Regulator IC Positive Fixed 1 Output 450mA 4-XDFN (1x1)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 4-XDFN (1.2x1.2)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-WDFN (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-XDFN (1.2x1.2)
Linear Voltage Regulator IC Positive Fixed 1 Output 700mA 6-WLCSP (1.2x0.8)
Linear Voltage Regulator IC Positive Fixed 1 Output 700mA 6-WLCSP (1.4x0.8)
Linear Voltage Regulator IC Positive Fixed 2 Output 130mA, 130mA 6-XDFN (1.2x1.2)
Linear Voltage Regulator IC Positive Fixed 2 Output 150mA, 150mA 6-XDFN (1.2x1.2)
Linear Voltage Regulator IC Positive Fixed 2 Output 300mA, 300mA 4-XDFN (1x1)
Linear Voltage Regulator IC Positive Fixed 2 Output 300mA, 300mA 8-XDFN (1.6x1.2)
Linear Voltage Regulator IC Positive Fixed 2 Output 500mA, 250mA 6-WLCSP (1.2x0.8)
LOW VOLTAGE SYNCHRONOUS BUCK CON
PMIC - Voltage Regulators - Linear + Switching 1 Output Step-Down (Buck) (1), Linear (LDO) (1) 270kHz ~ 639kHz 8-MSOP
PMIC - Voltage Regulators - Linear + Switching 1 Output Step-Down (Buck) (1), Linear (LDO) (1) 500kHz ~ 1MHz 8-MSOP
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz 20-QFN (4x4)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 3MHz 10-UDFN (3x3)
PWM CONTROLLER

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