DigiKey Datasheets for IC Switching Voltage Regulators

IC switching voltage regulators are integrated circuits (ICs) that store energy in an inductor, transformer, or capacitor and then use this storage device to transfer energy from the input to the output in discrete packets over a low-resistance switch.
IC Switching Voltage Regulators: Learn more

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Product Name Notes
"Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.07A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"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 2.5V 1 Output 3A (Switch) 20-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 1.5V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 1.5V 1 Output 390mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 1.8V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 1.8V 1 Output 540mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 850mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 2.8V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 2.8V 1 Output 950mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.07A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.3A (Switch) 10-TFSOP, 10-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 3V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 3V 1 Output 1A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.6A (Switch) 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Boost Switching Regulator IC Positive, Isolation Capable Adjustable 2.9V 1 Output 5.25A (Switch) 14-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 0.68V 2 Output 3.5A 32-TSSOP (0.240"", 6.10mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 0.6V 1 Output 12A 24-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 0.6V 1 Output 5A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 0.6V 1 Output 7A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 0.6V 1 Output 9A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 0.72V 1 Output 9A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 5A 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 6A 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 3A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck-Boost Switching Regulator IC Positive Adjustable 5.7V 1 Output 1A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck-Boost Switching Regulator IC Positive Fixed 5V 1 Output 500mA 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck-Boost Switching Regulator IC Positive Fixed 5V, 12V 1 Output 1A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Charge Pump Switching Regulator IC Positive Adjustable 0.8V 1 Output 250mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 1.5V 1 Output 250mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 1.8V 1 Output 250mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 2.7V 1 Output 25mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 2Vin, 3.3V 2 Output 40mA, 20mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 2Vin, 3V 2 Output 40mA, 20mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 200mA 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 250mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 25mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 50mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3V 1 Output 200mA 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3V 1 Output 25mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 100mA 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 150mA 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 25mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 300mA 20-PowerTSSOP (0.173"", 4.40mm Width)"
1.8-V TO 6-V INPUT RANGE, 250-MA
1.8-V TO 6-V INPUT RANGE, 400-MA
22V 8A BUCK-BOOST CONVERTER WITH
AUTOMOTIVE, UNREGULATED 200MA CH
Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.07A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 1.5A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 1.8A (Switch) 10-VFDFN Exposed Pad
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 3A (Switch) 8-WFDFN 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) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 3A SOT-563, SOT-666
Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 8A 7-VFQFN
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 500mA (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 2A (Switch) 10-VFDFN 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 20-VFQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 7A 11-VFQFN
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A (Switch) 10-VFDFN 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 3V 1 Output 1.5A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.5A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.8A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.6A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive, Isolation Capable Adjustable 2.9V 1 Output 5.25A (Switch) 16-WFQFN Exposed Pad
Boost, Flyback, SEPIC Switching Regulator IC Positive, Isolation Capable Adjustable 2.9V 1 Output 5.25A (Switch) 16-WFQFN Exposed Pad
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-HTSSOP
Buck Regulator Positive Output Step-Down I²C DC-DC Controller IC 32-QFN (5x5)
Buck Switching Regulator IC Positive Adjustable (Fixed) 0.6V 1 Output 8A 18-VFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 18-VFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 20-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 22-PowerLFDFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 22-PowerLFDFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A SOT-563, SOT-666
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A SOT-583
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-563, SOT-666
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-583
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 14-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 5A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 10-PowerVFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 13-VFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 9-VFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 20-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 2A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.768V 1 Output 2A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.768V 1 Output 3A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 1A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 2A SOT-23-8
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 3A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 3A SOT-23-8
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 4A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.76V 1 Output 5A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.804V 1 Output 2A SOT-563, SOT-666
Buck Switching Regulator IC Positive Adjustable 0.806V 1 Output 3A SOT-563, SOT-666
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 16-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 16-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 16-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA SOT-23-6
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA SOT-23-6
Buck Switching Regulator IC Positive PFM 1V 1 Output 600mA SOT-23-6
Buck Switching Regulator IC Positive PWM 1V 1 Output 600mA SOT-23-6
Buck Switching Regulator IC Positive PWM 3.3V 1 Output 600mA SOT-23-6
Buck-Boost Switching Regulator IC Positive Adjustable (Programmable) 0.8V 1 Output 6.35A (Switch) 26-VFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 0.8V 1 Output 16A (Switch) 26-VFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 0.8V 1 Output 16A 26-VFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Programmable 0.8V 1 Output 16A 26-VFQFN Exposed Pad
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 140mA 6-WDFN Exposed Pad
Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin, Vin/2 1 Output 60mA SC-74A, SOT-753
IC REG BCK BST PROG 6.35A 21VQFN
IC REG BOOST 3.3V 1.07A 10VSSOP
IC REG BOOST 3V 1A 10VSSOP
IC REG BOOST 5V 1.8A 10VSON
IC REG BOOST 5V SOT583
IC REG BOOST ADJ 10A 20VQFN
IC REG BOOST ADJ SOT583
IC REG BUCK ADJ 10A 10VQFN
IC REG BUCK ADJ 12A 18VQFN
IC REG BUCK ADJ 1A SOT563
IC REG BUCK ADJ 2A SOT563
IC REG BUCK ADJ 2A TSOT23-8
IC REG BUCK ADJ 3A SOT563
IC REG BUCK ADJ 3A SOT583
IC REG BUCK ADJ 4A SOT563
IC REG BUCK ADJ 5A SOT563
IC REG BUCK ADJ 6A 13VQFN
IC REG BUCK ADJ 6A SOT563
IC REG BUCK ADJ 8A 10VQFN
IC REG BUCK ADJ 8A 12VQFN
IC REG BUCK ADJ 8A 18VQFN
IC REG BUCK BOOST ADJ 4A 21VQFN
IC REG BUCK BOOST ADJ 5A 21VQFN
IC REG BUCK BOOST ADJ 8A 21VQFN
IC REG BUCK BOOST PROG 4A 21VQFN
IC REG BUCK BOOST PROG 5A 21VQFN
IC REG BUCK BOOST PROG 8A 21VQFN
IC REG BUCK BST ADJ 4A 21VQFN
IC REG BUCK BST ADJ 6.35A 21VQFN
IC REG BUCK BST ADJ 8A 21VQFN
IC REG CHARG PUMP 3V 25MA 8VSSOP
IC REG CHARGE PUMP 3.3V 10VSSOP
IC REG CHG PUMP 2.7V 25MA 8VSSOP
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)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz 28-HTSSOP

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