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, SEPIC Switching Regulator IC Positive Adjustable 2.1V 1 Output 1.4A (Switch) 8-VSSOP, 8-MSOP (0.110"", 2.80mm Width)"
"Boost, SEPIC Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.4A (Switch) 8-VSSOP, 8-MSOP (0.110"", 2.80mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 20-VSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.25A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2.5A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-SOIC (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 20-LSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 20-VSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 8-SOIC (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 8-VSSOP, 8-MSOP (0.110"", 2.80mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 800mA 8-VSSOP, 8-MSOP (0.110"", 2.80mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 1A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 3A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 3A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 3A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA 8-VSSOP, 8-MSOP (0.110"", 2.80mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A 24-VSSOP (0.220"", 5.60mm Width) Exposed Pad"
"Buck, Boost Switching Regulator IC Positive and Negative Adjustable -13V 2 Output 20-VSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Fixed 3.5V, 5V 1 Output 15mA 24-VSSOP (0.220"", 5.60mm Width) Exposed Pad"
"Charge Pump Switching Regulator IC Negative 1 Output 10mA 8-VSSOP, 8-MSOP (0.110"", 2.80mm Width)"
"Charge Pump Switching Regulator IC Negative 1 Output 20mA 8-LSSOP (0.173"", 4.40mm Width)"
"Flyback Switching Regulator IC Positive, Isolation Capable Adjustable 0.78V 1 Output 1.4A (Switch) 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Flyback Switching Regulator IC Positive, Isolation Capable Adjustable 0.78V 1 Output 2.2A (Switch) 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
0.3A 2.5V, FIXED OUTPUT, HIGH-AC
0.3A 3.3V, FIXED OUTPUT, HIGH-AC
0.3A 5.0V, FIXED OUTPUT, HIGH-AC
0.3A 5V, FIXED OUTPUT, HIGH-ACCU
1A 1.5V, FIXED OUTPUT, HIGH-ACCU
1A 1.8V, FIXED OUTPUT, HIGH-ACCU
1A 2.5V, FIXED OUTPUT, HIGH-ACCU
1A 3.3V, FIXED OUTPUT, HIGH-ACCU
1A 3V, FIXED OUTPUT, HIGH-ACCURA
1A 5V, FIXED OUTPUT, HIGH-ACCURA
1A 6V, FIXED OUTPUT, HIGH-ACCURA
1A 7V, FIXED OUTPUT, HIGH-ACCURA
1A 8V, FIXED OUTPUT, HIGH-ACCURA
1A 9V, FIXED OUTPUT, HIGH-ACCURA
AUTOMATICALLY CONTROLLED BUCK-BO
AUTOMOTIVE 500MA 3.3V, FIXED OUT
AUTOMOTIVE 500MA 5.0V, FIXED OUT
Automotive PMIC 30-TSSOP
Automotive PMIC 5-SSOP
Automotive PMIC 8-HTSOP-J
Automotive PMIC HTSSOP-A44R
Boost Regulator Positive, Isolation Capable Output Step-Up DC-DC Controller IC 16-SSOP-B
Boost Switching Regulator IC Positive Adjustable 4V 1 Output 2.5A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 5.5V, -1V 2 Output 1A (Switch) 11-UFBGA, CSPBGA
Boost Switching Regulator IC Positive Fixed 31V 1 Output 4mA SC-74A, SOT-753
Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 5.5V, -1V 2 Output 1A (Switch) 11-UFBGA, CSPBGA
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SSOP-B
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP-B
Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-HQFNV (6.2x6.2)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 48-VQFPC (7x7)
Buck Switching Regulator IC Positive Adjustable (Fixed) 0.8V (3.3V) 2 Output 1.5A 20-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 20-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A HRP-7 (7 Leads + Tab)
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 20-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 20-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A HRP-7 (7 Leads + Tab)
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 20-XFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 500mA 9-UFBGA, CSPBGA
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 8-VDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 300mA 8-UFBGA, CSPBGA
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 2A 20-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V, 2.55V 2 Output 300mA, 400mA 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 8-VDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 20-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Programmable 0.85V 1 Output 1.2A 16-VFQFN Exposed Pad
Buck, Buck-Boost Switching Regulator IC Positive Fixed 5V 1 Output 2A 24-VFQFN Exposed Pad
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC VQFN016V3030
Buck-Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 2A (Switch) 16-VFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 1A 20-VFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Fixed 2.5V, 3.3V 1 Output 1A 12-UFBGA, CSPBGA
Camera PMIC VQFN40FV6060
Digital Camera PMIC VSON010X3020
Driver
Flyback Switching Regulator IC Positive, Isolation Capable Adjustable 0.78V 1 Output 2.2A (Switch) 8-PowerUDFN
Gamma Correction PMIC 40-SSOP-B
General Purpose PMIC UQFN68CV8080
IC CURRENT MONITOR 20SSOP
IC POWER MANAGEMENT SMD
IC PWR SUPPLY LG PANEL 28-HTSSOP
IC REG BUCK 1.24V 800MA 8MSOP
IC REG BUCK 1.8V/2.55V DL 16VQFN
IC REG BUCK 3.3V 2A SON008V5060
IC REG BUCK 3.3V 800MA 8MSOP
IC REG BUCK ADJ 2A 8HTSOP-J
IC REG BUCK ADJ 2A HRP7
IC REG BUCK ADJ 2A SON008V5060
IC REG BUCK ADJ 3A 20HTSSOP-B
IC REG BUCK ADJ 3A 20VQFN
IC REG BUCK ADJ 4A 20VQFN
IC REG BUCK ADJ 5A 8HTSOP-J
IC REG BUCK ADJ 800MA 8MSOP
IC REG BUCK ADJ/3.3V DL 20VQFN
IC REG BUCK PROG 1.2A 16VQFN
IC REG FLYBACK ADJ 8HTSOP-J
IC REG LIN 1.5V 1.5A 8-HTSOP-J
IC REG LIN 1.5V 500MA 8-HTSOP-J
IC REG LIN 1.8V 1.5A 8-HTSOP-J
IC REG LIN 1.8V 300MA 8-HTSOP-J
IC REG LIN 1.8V 500MA 8-HTSOP-J
IC REG LIN 2.5V 1.5A 8-HTSOP-J
IC REG LIN 2.5V 300MA 8-HTSOP-J
IC REG LIN 2.5V 500MA 8-HTSOP-J
IC REG LIN 3.3V 1.5A 8-HTSOP-J
IC REG LIN 3.3V 200MA 8-HTSOP-J
IC REG LIN 3.3V 200MA SOT-223-4
IC REG LIN 3.3V 300MA 8-HTSOP-J
IC REG LIN 3.3V 500MA 8-HTSOP-J
IC REG LIN POS ADJ 150MA 5-SSOP
IC REG LIN POS ADJ 150MA 8HTSOP
IC REG LIN POS ADJ 500MA 8HTSOP
IC REG LIN POS ADJ 500MA TO252-3
IC REG LIN POS ADJ 500MA TO252-5
IC REG LIN POS ADJ VSON008X2020
IC REG LINEAR 1.5V 1A 8-HTSOP-J
IC REG LINEAR 1.8V 1A 8-HTSOP-J
IC REG LINEAR 1V 500MA HRP-5
IC REG LINEAR 1V 500MA TO252-5
IC REG LINEAR 2.5V 1A 8-HTSOP-J
IC REG LINEAR 2.5V 50MA 5-SSOP
IC REG LINEAR 3.3V 1A 8-HTSOP-J
IC REG LINEAR 3V 1.5A 8-HTSOP-J
IC REG LINEAR 3V 1A 8-HTSOP-J
IC REG LINEAR 3V 300MA 8-HTSOP-J
IC REG LINEAR 3V 500MA 8-HTSOP-J
IC REG LINEAR 5V 1.5A 8-HTSOP-J
IC REG LINEAR 5V 150MA 5-SSOP
IC REG LINEAR 5V 1A 8-HTSOP-J
IC REG LINEAR 5V 200MA 8-HTSOP-J
IC REG LINEAR 5V 200MA SOT-223-4
IC REG LINEAR 5V 2A TO263-5
IC REG LINEAR 5V 300MA 8-HTSOP-J
IC REG LINEAR 5V 500MA 8-HTSOP-J
IC REG LINEAR 5V 500MA HRP-5
IC REG LINEAR 5V 550MA 8-HTSOP-J
IC REG LINEAR 6V 1.5A 8-HTSOP-J
IC REG LINEAR 6V 1A 8-HTSOP-J
IC REG LINEAR 6V 1A TO252-5
IC REG LINEAR 6V 300MA 8-HTSOP-J
IC REG LINEAR 6V 500MA 8-HTSOP-J
IC REG LINEAR 7V 1.5A 8-HTSOP-J
IC REG LINEAR 7V 1A 8-HTSOP-J
IC REG LINEAR 7V 1A TO252-5
IC REG LINEAR 7V 300MA 8-HTSOP-J
IC REG LINEAR 7V 500MA 8-HTSOP-J
IC REG LINEAR 8V 1A 8-HTSOP-J
IC REG LINEAR 8V 1A TO52S-3
IC REG LINEAR 8V 300MA 8-HTSOP-J
IC REG LINEAR 8V 500MA 8-HTSOP-J
IC REG LINEAR 9V 1A 8-HTSOP-J
IC REG LINEAR 9V 1A TO52S-3
IC REG LINEAR 9V 300MA 8-HTSOP-J
IC REG LINEAR 9V 500MA 8-HTSOP-J
IC REG LINEAR POS ADJ 2.5A 8-SOP
IC REG LINEAR POS ADJ 8-MSOP
IC REG LINEAR POS/NEG ADJ 8-MSOP
IC REG LINEAR TO252-5
IC SWITCH USB2.0 OVP UCSP75M3
ISOLATED TYPE FLY-BACK CONVERTER
LCD TV/Monitor PMIC 64-TQFP (10x10)
Linear Regulator Controller IC Positive Adjustable 1 Output 8-MSOP
Linear Regulator Controller IC Positive Fixed 1 Output 8-MSOP
Linear Voltage Regulator IC Output
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA HRP-5
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA TO-252-5
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 70mA 8-SOP-J
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A TO-252-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 1A VSON010V3030
Linear Voltage Regulator IC Positive Adjustable 1 Output 2A 8-HSON
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A 20-HQFN
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A 20-VQFN
Linear Voltage Regulator IC Positive Adjustable 1 Output 4A VQFN020V4040
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 8-HSON
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA HRP-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA TO-252-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA TO-263-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA VSON008X2030
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA VSON010V3030
Linear Voltage Regulator IC Positive Adjustable 1 Output 700mA TO-263-5
Linear Voltage Regulator IC Positive Adjustable 1 Output 8-MSOP
Linear Voltage Regulator IC Positive Adjustable 2 Output 300mA, 300mA VSON008X2020
Linear Voltage Regulator IC Positive and Negative Adjustable 2 Output 25mA, 50mA 8-SSOP-B
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A 8-HTSOP-J
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 5-SSOP
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-HSON
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SOP
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 6-HVSOF
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-HTSOP-J
Linear Voltage Regulator IC Positive Fixed 1 Output 1A HRP-5
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252-5
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263-3F
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO252S-3
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA 8-HTSOP-J
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-223-4F
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA TO-263-3F
Linear Voltage Regulator IC Positive Fixed 1 Output 2A HRP-5
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-HVSOF
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-HTSOP-J
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TO-252-3
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA VSON008X2030
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-HTSOP-J
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOP
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA HRP-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA HRP7
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252, (D-Pak)
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252-3
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-263-5
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO252-J5F
MULTI-CHANNEL SYSTEM POWER SUPPL
NANO CAP, QUICUR, 150MA, ADJUSTA
NANO CAP, QUICUR, 500MA, ADJUSTA
OPTOCOUPLER-LESS ISOLATED FLYBAC
Overvoltage Protection PMIC 9-VCSP50L1 (1.95x1.95)
PMIC - Voltage Regulators - Linear + Switching 12 Output Step-Down (Buck) (6), Linear (LDO) (6) 2MHz UQFN56BV7070
PMIC - Voltage Regulators - Linear + Switching 13 Output Step-Down (Buck) Synchronous (5), Linear (LDO) (8) 6MHz UCSP55M4C
PMIC - Voltage Regulators - Linear + Switching 17 Output Step-Down (Buck) Synchronous (5), Linear (LDO) (12) 2MHz 80-UCSP50L3C (3.8x3.8)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 200kHz ~ 600kHz 24-HTSSOP-B
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 200kHz ~ 550kHz 48-HTQFP (7x7)
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 1MHz 24-VQFN
PMIC - Voltage Regulators - Linear + Switching Output
PMIC FOR AUTOMOTIVE CAMERA. THE
PMIC VSON10FV3030
PMIC
Portable Equipment PMIC 6-HVSOF
Portable Equipment PMIC UCSP75M3
Power Supply Controller Adapters 14-SOPK
Power Supply Controller Dual Power Supply Monitor VQFN48MCV070
Power Supply Controller Power Supply Monitor 8-SOP
Power Supply Controller Secondary-Side Controller, Synchronous Rectifier 8-SOP-J
QUICUR, AUTOMOTIVE 500MA, ADJUST
Regulator Output DC-DC Controller IC
Switching Regulator IC Output
TFT-LCD Monitors PMIC 24-HTSSOP-B
TFT-LCD Monitors PMIC 28-SOP
TFT-LCD Monitors PMIC VQFN020V4040
TFT-LCD Panels PMIC VQFN24SV4040
TFT-LCD Panels: Gamma Buffer PMIC VQFN020V4040
USB Overvoltage Protection Controller PMIC 13-VCSP50L2 (2.5x2.5)
Wireless Power Receiver PMIC UCSP50L3C
Wireless Power Receiver PMIC UCSP50L4C
Wireless Power Transmitter PMIC UQFN040V5050

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