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 1.8V 1 Output 3.6A (Switch) 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 2A (Switch) 8-TSSOP (0.173"", 4.40mm Width)"
"Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 2A (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 3.6A (Switch) 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.6A (Switch) 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.9V 1 Output 3A (Switch) 14-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 1.2A 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 600mA 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.153V 1 Output 1.5A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Fixed 0.9V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 1.2A 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.6V 1 Output 1.2A 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1.2A 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.9V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
1.8-V TO 6-V INPUT RANGE, 250-MA
1.8-V TO 6-V INPUT RANGE, 400-MA
16V 3.8A SYNCHRONOUS BOOST WITH
18.5V OUTPUT, 4.8A SYNCHRONOUS B
23VIN, 25VOUT 20A ISW SYNCHRONOU
3.8MHZ, 5V, 4.5A BOOST CONVERTER
95NA QUIESCENT CURRENT, 5.5V BOO
Battery Backup PMIC 8-WSON (2x2)
Boost Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 11-VFQFN
Boost Switching Regulator IC Positive Adjustable 1.6V 1 Output 900mA (Switch) 10-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 1.2A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 100mA 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 200mA (Switch) 6-TSSOP, SC-88, SOT-363
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 2A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 3.6A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 300mA (Switch) 8-VDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 455mA (Switch) SOT-23-6 Thin, TSOT-23-6
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 500mA (Switch) SOT-23-6 Thin, TSOT-23-6
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 800mA (Switch) 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.3V 1 Output 500mA (Switch) SOT-23-6 Thin, TSOT-23-6
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.3A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 4A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 500mA (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 6A (Switch) 7-VFQFN
Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 2A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.9V 1 Output 6.5A (Switch) 9-VFQFN
Boost Switching Regulator IC Positive Adjustable 20V 1 Output 16-WFQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 3.2A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 3.2A (Switch) 10-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 1.2A 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 10A (Switch) 13-PowerVFQFN
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 10A 20-VFQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 11-VFQFN
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 350mA (Switch) 12-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 7A 11-VFQFN
Boost Switching Regulator IC Positive Adjustable 5V 1 Output 16-XFBGA, DSBGA
Boost Switching Regulator IC Positive Adjustable 5V 1 Output 3.8A 16-XFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 2.2V 1 Output 1.2A TO-236-3, SC-59, SOT-23-3
Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 2V 1 Output 1.2A SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.6A SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 200mA (Switch) 6-TSSOP, SC-88, SOT-363
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 200mA (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 2A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 3.6A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 1.6A SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 800mA (Switch) 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 2.4A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 3.9A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5.1V 1 Output 3.9A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5.1V 1 Output 6.5A (Switch) 9-VFQFN
Boost Switching Regulator IC Positive Fixed 5.2V 1 Output 2.4A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5.2V 1 Output 3.9A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5.4V 1 Output 2.4A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.2A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.2A (Switch) 10-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 2.4A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 2.5A SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 5V 1 Output 2.9A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 200mA (Switch) 6-TSSOP, SC-88, SOT-363
Boost Switching Regulator IC Positive Fixed 5V 1 Output 2A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.3A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.6A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.9A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 4.6A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 4A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 4A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 500mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 500mA (Switch) 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 600mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 2.5V, 3V, 3.3V 1 Output 700mA (Switch) 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Programmable 2.85V 1 Output 3A (Switch) 16-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 2.85V 1 Output 4A (Switch) 16-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 2.85V 1 Output 5A (Switch) 16-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 3.15V 1 Output 3A (Switch) 16-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 3.15V 1 Output 4A (Switch) 16-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 3V 1 Output 16-WFQFN Exposed Pad
Boost Switching Regulator IC Positive Programmable 4V 1 Output 16-WFQFN Exposed Pad
Boost, Buck-Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 3V 1 Output 960mA (Switch) 6-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 1.2A 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 6-VFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 6-VFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 6-XFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 1.2A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 600mA 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.6A 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 11-VFQFN
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 300mA 10-CDFF
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 300mA 19-UltraCSP™ (Xcept)
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 7-VFDFN
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 600mA 12-UFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.153V 1 Output 1.5A 16-VQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 1.5A 16-VQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 300mA 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 75mA 6-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 75mA SOT-23-8
Buck Switching Regulator IC Positive Fixed 0.6V 1 Output 3A 6-XFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 3A 6-XFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.3V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 1.2A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.6V 1 Output 1.2A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1.2A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1.2A 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1.6A 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 2A 11-VFQFN
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 3A 6-XFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 3A 7-VFDFN
Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 10-VFDFN 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 1.5A 16-VQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.6A 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 11-VFQFN
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 6-XFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 7-VFDFN
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.5A 16-VQFN Exposed Pad
Buck Switching Regulator IC Positive Programmable 4V 1 Output 16-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Programmable 1.8V, 2V 1 Output 600mA 12-WFDFN Exposed Pad
Handheld/Mobile Devices PMIC 16-QFN (4x4)
Handheld/Mobile Devices PMIC 16-TSSOP
IC REG BCK BST ADJ 20A DL 14VQFN
IC REG BOOST 5.25V 1.5A 9DSBGA
IC REG BOOST 5V 200MA SC70-6
IC REG BOOST 5V SOT583
IC REG BOOST ADJ 10A 20VQFN
IC REG BOOST ADJ 13VQFN
IC REG BOOST ADJ 16DSBGA
IC REG BOOST ADJ 16WQFN
IC REG BOOST ADJ 500MA 6DSBGA
IC REG BOOST ADJ 500MA SOT563
IC REG BOOST ADJ SOT563
IC REG BOOST ADJ SOT583
IC REG BOOST PROG 4A 16DSBGA
IC REG BOOST PROG 6DSBGA
IC REG BOOST PROG SOT563
IC REG BUCK 1.5V 800MA 10VSSOP
IC REG BUCK 1.8V 800MA 10VSSOP
IC REG BUCK 3.3V 3A 6DSBGA
IC REG BUCK ADJ 2A 8WSON
IC REG BUCK ADJ 3A 6DSBGA
IC REG DL BOOST/LNR SYNC 6WSON
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) Dimming 250mA (Switch) SOT-23-5
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) Dimming 400mA (Switch) SOT-23-5
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 215mA (Switch) 6-WSON (2x2)
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 215mA (Switch) SOT-23-5
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 350mA (Switch) 6-WSON (2x2)
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 350mA (Switch) SOT-23-5
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 350mA (Switch) SOT-23-THIN
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 60mA (Switch) 8-SON (3x3)
LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 60mA 8-SON (3x3)
PDA's, Portable Audio/Video, Smartphones PMIC 8-WSON (2x2)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 500kHz 16-QFN (4x4)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 500kHz 16-TSSOP
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 500kHz 20-TSSOP
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 500kHz 24-VQFN (4x4)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 6-WSON (1.5x1.5)

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