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 1.23V 2 Output 250mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.23V 2 Output 60mA (Switch), 130mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Adjustable 2.45V 1 Output 1.5A (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"Boost Switching Regulator IC Positive Adjustable 2.45V 1 Output 1.5A (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive or Negative Adjustable 1.235V 1 Output 3A (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 1.2V 1 Output 1.5A (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"Boost, SEPIC Switching Regulator IC Positive Adjustable 1.2V 1 Output 3A (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Boost, SEPIC Switching Regulator IC Positive Adjustable 1.7V 1 Output 1A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, SEPIC Switching Regulator IC Positive Adjustable 1.7V 1 Output 1A (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost, SEPIC Switching Regulator IC Positive Adjustable 2.45V 1 Output 1.5A (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"Boost, SEPIC Switching Regulator IC Positive and Negative (Dual Rail) Adjustable ±1.23V 2 Output 250mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.79V 1 Output 2A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.219V 1 Output 1.5A (Switch) 16-SSOP (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.219V 1 Output 1.5A (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.219V 1 Output 3A (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 1.2A (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 1.5A (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 3A (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 500mA (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.25V 2 Output 1.4A 16-TSSOP (0.173"", 4.40mm 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 1.2V 1 Output 1.4A 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.5A (Switch) 16-SSOP (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.5A (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck, Boost, SEPIC Switching Regulator IC Positive or Negative Adjustable 0.628V 3 Output 1.5A (Switch), 2A (Switch), 3A (Switch) 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck, SEPIC Switching Regulator IC Positive Adjustable 1.219V 1 Output 3A 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck, SEPIC Switching Regulator IC Positive Adjustable 1.21V 1 Output 4.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck-Boost Switching Regulator IC Positive Adjustable 3.3V 1 Output 500mA (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Push-Pull Switching Regulator IC Positive, Isolation Capable Fixed 1 Output 1A 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
Boost Switching Regulator IC Positive Adjustable 1.255V 1 Output 300mA (Switch) SOT-23-6 Thin, TSOT-23-6
Boost Switching Regulator IC Positive Adjustable 1.25V 1 Output 1.2A (Switch) 12-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.25V 1 Output 1.2A (Switch) 8-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.25V 1 Output 85mA (Switch) SOT-23-8 Thin, TSOT-23-8
Boost Switching Regulator IC Positive or Negative Adjustable 1.235V 1 Output 3A (Switch) 14-WFDFN Exposed Pad
Boost, Charge Pump Switching Regulator IC Positive Adjustable 5V 1 Output 280mA (Switch) 16-WFQFN Exposed Pad
Boost, Charge Pump Switching Regulator IC Positive and Negative (Dual Rail) Adjustable ±1.25V 2 Output 180mA (Switch), 320mA (Switch) 10-WFDFN Exposed Pad
Boost, Cuk Switching Regulator IC Positive and Negative (Dual Rail) Adjustable ±2.2V 2 Output 50mA 10-WFDFN Exposed Pad
Boost, Cuk, Flyback, SEPIC Switching Regulator IC Positive and Negative (Dual Rail) Adjustable ±1V 2 Output 1.3A 10-WFDFN Exposed Pad
Boost, Flyback, Forward Converter, SEPIC Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-SSOP
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 1.255V 1 Output 1.1A 8-WFDFN Exposed Pad
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 1.255V 1 Output 1.1A SOT-23-6 Thin, TSOT-23-6
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 1.265V 1 Output 2A (Switch) SOT-23-5 Thin, TSOT-23-5
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.45V 1 Output 1A (Switch) SOT-23-5 Thin, TSOT-23-5
Boost, SEPIC Switching Regulator IC Positive Adjustable 1.255V 1 Output 180mA (Switch) 6-TSSOP, SC-88, SOT-363
Boost, SEPIC Switching Regulator IC Positive Adjustable 1.255V 1 Output 180mA (Switch) 6-WFDFN Exposed Pad
Boost, SEPIC Switching Regulator IC Positive Adjustable 1.255V 1 Output 300mA (Switch) 6-TSSOP, SC-88, SOT-363
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 1.245V 1 Output 600mA 6-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.245V 1 Output 600mA SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 200mA 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 200mA SOT-23-8 Thin, TSOT-23-8
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 250mA 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 300mA 6-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 300mA SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 500mA (Switch) 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 60mA 6-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 60mA SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 1.265V 1 Output 2.2A 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.265V 1 Output 2A 10-WFDFN Exposed Pad
Buck, Boost, Charge Pump, Flyback Switching Regulator IC Negative Adjustable -2.5V 1 Output 340mA (Switch) 8-WFDFN Exposed Pad
Buck, SEPIC Switching Regulator IC Positive Adjustable 1.21V 1 Output 4.5A (Switch) TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Cuk Switching Regulator IC Negative Adjustable -1.255V 1 Output 1A SOT-23-5 Thin, TSOT-23-5
Cuk Switching Regulator IC Negative Adjustable -1.265V 1 Output 250mA 8-WFDFN Exposed Pad
Cuk Switching Regulator IC Negative Adjustable -1.265V 1 Output 250mA SOT-23-6 Thin, TSOT-23-6
Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SSOP
IC REG BCK BST ADJ 500MA 16TSSOP
IC REG BOOST ADJ 0.18A 6DFN
IC REG BOOST ADJ 0.18A SC70-6
IC REG BOOST ADJ 1.5A 8MSOP
IC REG BOOST ADJ 250MA DL 10MSOP
IC REG BOOST ADJ 300MA TSOT23-6
IC REG BOOST ADJ 85MA TSOT23-8
IC REG BOOST ADJ DL 10MSOP
IC REG BOOST SEPIC ADJ 1A 8SO
IC REG BOOST SEPIC ADJ DL 10MSOP
IC REG BOOST SEPIC ADJ TSOT23-5
IC REG BST CHG PUMP ADJ DL 10DFN
IC REG BST CUK ADJ 50MA DL 10DFN
IC REG BST FLYBACK ADJ TSOT23-5
IC REG BST FLYBACK ADJ TSOT23-6
IC REG BST SEPIC ADJ 1.5A 8MSOP
IC REG BST SEPIC ADJ 1A 8MSOP
IC REG BST SEPIC ADJ 300MA SC70
IC REG BST SEPIC ADJ 3A 16TSSOP
IC REG BUCK 5V 1.5A 16SSOP
IC REG BUCK 5V 1.5A 16TSSOP
IC REG BUCK ADJ 0.25A 8DFN
IC REG BUCK ADJ 0.2A 8DFN
IC REG BUCK ADJ 0.2A TSOT23-8
IC REG BUCK ADJ 0.3A 6DFN
IC REG BUCK ADJ 0.6A 6DFN
IC REG BUCK ADJ 0.6A TSOT23-6
IC REG BUCK ADJ 1.4A DL 16TSSOP
IC REG BUCK ADJ 1.5A 16SSOP
IC REG BUCK ADJ 1.5A 16TSSOP
IC REG BUCK ADJ 300MA TSOT23-6
IC REG BUCK ADJ 3A 16TSSOP
IC REG BUCK ADJ 600MA TSOT23-6
IC REG BUCK ADJ 60MA 6DFN
IC REG BUCK ADJ 60MA TSOT23-6
IC REG BUCK BST ADJ TRPL 28TSSOP
IC REG BUCK SEPIC ADJ 3A 16TSSOP
IC REG BUCK SEPIC ADJ 4.5A 8SO
IC REG BUCK SEPIC ADJ 4.5A DDPAK
IC REG CTRLR MULT TOP 16SSOP
IC REG CUK ADJ 1A TSOT23-5
IC REG CUK ADJ 250MA TSOT23-6
IC REG INV ADJ 0.4A 8DFN
IC REG MULTI CONFIG ADJ 8DFN
IC REG MULTI CONFIG ADJ SOT23-6
IC REG MULTI CONFIG ADJ TSOT23-6
IC REG PUSH-PULL 1A 16TSSOP
IC REG SW 3A STEP DOWN 16TSSOP
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 500kHz ~ 2.4MHz 12-DFN (3x3)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Up (Boost) (1), Linear (LDO) (1) 2.2MHz 8-DFN (2x2)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Up (Boost) (1), Linear (LDO) (1) 450kHz ~ 2MHz 24-QFN (3x5)

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