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 2.2V 1 Output 2.5A (Switch) 12-TSSOP (0.118"", 3.00mm Width) Exposed Pad"
"Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 2.5A (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 300mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.818V 1 Output 2.5A 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"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 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.265V 1 Output 500mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 340mA, 600mA 8-DIP (0.300"", 7.62mm)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 750mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.2A (Switch) 14-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 1.2A (Switch) 14-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Fixed 5V 1 Output 1.2A (Switch) 14-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Fixed 5V 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost, SEPIC Switching Regulator IC Positive or Negative Fixed 5V 1 Output 750mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck-Boost Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Adjustable 1.4V 1 Output 200mA 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 3A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.5A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 2.5A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1A 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1A, 2A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 800mA, 2A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Programmable 1.8V, 2.2V, 3.3V, 5V 1 Output 300mA 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Programmable 1.8V, 3.3V, 5V, 12V 1 Output 600mA 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Positive Programmable 2.5V 1 Output 200mA 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Charge Pump Switching Regulator IC Negative Adjustable -1.225V 1 Output 20mA 16-SSOP (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Negative Adjustable -1.23V 1 Output 20mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Negative Adjustable -1.25V 1 Output 12mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Negative Fixed -4.1V 1 Output 20mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Negative Fixed -4.5V 1 Output 20mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Negative Fixed -4.5V 1 Output 20mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Negative Fixed -4V 1 Output 20mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Negative Fixed -4V 1 Output 20mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Adjustable 2.5V 1 Output 50mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 1.8V 1 Output 100mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 2V 1 Output 100mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 2V 1 Output 100mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 10mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 50mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 50mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 100mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 20mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 50mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 50mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin, Vin/2 1 Output 20mA 8-DIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin, Vin/2 1 Output 20mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin, Vin/2 1 Output 50mA 8-SOIC (0.154"", 3.90mm Width)"
2X CH 4A, 42V, SYNC BUCK SILENT
42V QUAD, SYNCH MONO STEP-DOWN R
42V, 6A SYNCHRONOUS STEP-DOWN SI
65V 3.5A SILENT SWITCHER
65V, 7A STEP-DOWN REGULATOR
80V BIDIRECTIONAL BUCK-BOOST CON
Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 1.5A (Switch) 12-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 2.5A (Switch) 12-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 2.5A (Switch) 16-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2V 1 Output 1.2A (Switch) 8-WFDFN Exposed Pad
Boost, Flyback, SEPIC Regulator Positive or Negative Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-TSSOP-EP
Boost, Flyback, SEPIC Regulator Positive or Negative Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-MSOP
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-MSOP
Boost, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC TSOT-23-6
Buck Regulator Positive or Negative Output Step-Down DC-DC Controller IC 16-SO
Buck Regulator Positive or Negative Output Step-Down DC-DC Controller IC 20-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-MSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SO
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SO
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-MSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SO
Buck Regulator Positive Output Step-Down I²C, SMBus DC-DC Controller IC 28-SSOP
Buck Switching Regulator IC Positive Adjustable 0.597V 1 Output 10A 24-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 28-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 36-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 16A 24-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 300mA 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.818V 1 Output 2.5A 28-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 20-WFQFN, 18 Leads, Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 4A 32-TFQFN Exposed Pad, 28 Leads
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN, 18 Leads, Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 6A 24-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 8A 32-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 500mA SOT-23-5 Thin, TSOT-23-5
Buck Switching Regulator IC Positive Adjustable 1.8V 1 Output 8A 32-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 2 Output 4A 32-TFQFN Exposed Pad, 28 Leads
Buck Switching Regulator IC Positive Adjustable 2 Output 4A 32-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 0.6V 2 Output 8.5A, 8.5A 36-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1V, 3.3V 2 Output 8.5A, 8.5A 36-TFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V, 5V 2 Output 2A, 2A 20-TFQFN Exposed Pad
Buck, Boost, Buck-Boost Regulator Positive or Negative Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-TSSOP-EP
Buck, Boost, Buck-Boost, SEPIC Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 20-QFN (3x4)
Buck, Boost, Buck-Boost, SEPIC Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 20-TSSOP-EP
Buck, Boost, Flyback Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC TSOT-23-6
Buck, Boost, SEPIC Regulator Positive or Negative Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SO
Buck, Buck-Boost Regulator Positive or Negative Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SSOP
Buck, Buck-Boost Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SO
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 38-QFN (5x7)
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 38-TSSOP-EP
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 40-QFN (5x8)
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 64-LQFP-EP (10x10)
Buck-Boost Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 28-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 1.4V 1 Output 200mA 16-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 3A 16-WFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 3A 20-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 20-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.5A 14-WFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 2.5A 16-WFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1A 16-WFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1A, 2A 16-WFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 800mA, 2A 16-WFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 2V 1 Output 2A 24-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Programmable 1.8V, 2.2V, 3.3V, 5V 1 Output 300mA 20-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Programmable 1.8V, 3.3V, 5V, 12V 1 Output 600mA 20-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Programmable 2.5V 1 Output 200mA 16-WFQFN Exposed Pad
Charge Pump Switching Regulator IC Negative Fixed -3V 1 Output 100mA SOT-23-6 Thin, TSOT-23-6
Charge Pump Switching Regulator IC Negative Fixed -5V 1 Output 100mA SOT-23-6 Thin, TSOT-23-6
Charge Pump Switching Regulator IC Positive Adjustable 0.91V 1 Output 500mA 10-WFDFN Exposed Pad
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 15mA SC-74A, SOT-753
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 40mA SOT-23-6
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 50mA 6-WFDFN Exposed Pad
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 150mA 6-WFDFN Exposed Pad
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 20mA SC-74A, SOT-753
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 30mA SOT-23-6 Thin, TSOT-23-6
Charge Pump Switching Regulator IC Positive Programmable 3V, 5V 1 Output 10mA SOT-23-6 Thin, TSOT-23-6
Charge Pump Switching Regulator IC Positive Programmable 4.5V, 5V 1 Output 500mA 10-WFDFN Exposed Pad
Flyback Regulator Positive or Negative Output Step-Up/Step-Down DC-DC Controller IC 20-TSSOP-EP
Full-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-PDIP
Full-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-SSOP
IC REG BOOST ADJ 2.5A 12DFN
IC REG BUCK 3.3V 5A 20QFN
IC REG BUCK 3.3V/5V DL 20LQFN
IC REG BUCK ADJ 10A 20LQFN
IC REG BUCK ADJ 10A 28LQFN
IC REG BUCK ADJ 15A 36LQFN
IC REG BUCK ADJ 3.5A 20QFN
IC REG BUCK ADJ 4A DL 32LQFN
IC REG BUCK ADJ 5A 20QFN
IC REG BUCK ADJ 6A 24LQFN
IC REG BUCK ADJ 6A DL 32LQFN
IC REG BUCK ADJ 8A 32LQFN
IC REG BUCK ADJ QUAD 20LQFN
IC REG BUCK ADJ QUAD 36LQFN
IC REG BUCK BST ADJ 200MA 16MSOP
IC REG CHARGE PUMP 3.3V SOT23-5
IC REG CHARGE PUMP ADJ 12MA 8SO
IC REG CTRLR MULT TOP 20TSSOP
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 550kHz 16-SSOP
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1.2MHz 14-DFN (4x3)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1.2MHz 16-MSOP-EP

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