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
"Buck Switching Regulator IC Positive Adjustable 0.778V 1 Output 1.5A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.782V 1 Output 3A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.782V 1 Output 3A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.79V 2 Output 1.5A, 2.5A 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 20-TSSOP (0.173"", 4.40mm Width), 16 Leads, Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 600mA 20-TSSOP (0.173"", 4.40mm Width), 16 Leads, Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 2.5A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 2A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 3.5A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3.5A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.2A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 3.5A 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad"
"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 Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 340mA, 600mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 340mA, 600mA 8-DIP (0.300"", 7.62mm)"
"Buck, Buck-Boost Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 340mA, 600mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Buck-Boost Switching Regulator IC Positive or Negative Fixed 5V 1 Output 340mA, 600mA 8-DIP (0.300"", 7.62mm)"
"Buck, Buck-Boost Switching Regulator IC Positive or Negative Fixed 5V 1 Output 340mA, 600mA 8-SOIC (0.154"", 3.90mm 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 5V 1 Output 1.2A (Switch) 14-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Negative Adjustable -1.23V 1 Output 20mA 8-SOIC (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 14-SOIC (0.154"", 3.90mm 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 -4.5V 1 Output 12mA 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 12mA 8-SOIC (0.154"", 3.90mm 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 or Negative Fixed -Vin, 2Vin, Vin/2 1 Output 20mA 8-CDIP (0.300"", 7.62mm)"
"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-DIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin, Vin/2 1 Output 50mA 8-SOIC (0.154"", 3.90mm Width)"
"Switching Regulator IC Output 8-CDIP (0.300"", 7.62mm)"
"Switching Regulator IC Output 8-DIP (0.300"", 7.62mm)"
Boost, Flyback, SEPIC Regulator Positive or Negative Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-TSSOP-EP
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 14-PDIP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SO
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-PDIP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SO
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-PDIP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SO
Buck Switching Regulator IC Positive Adjustable 0.778V 1 Output 1.5A 8-WFDFN 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 0.97V 1 Output 2.5A 24-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 2A 24-WFQFN 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 6A 28-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 2 Output 4A 32-TFQFN Exposed Pad, 28 Leads
Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 4A 20-WFQFN, 18 Leads, Exposed Pad
Buck Switching Regulator IC Positive or Negative Adjustable 0.97V 1 Output 6A 28-WFQFN 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, 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)
Flyback Regulator Positive or Negative Output Step-Up/Step-Down DC-DC Controller IC 20-TSSOP-EP
IC REG BUCK BOOST 3.3V 1.2A 14SO
IC REG BUCK BOOST 3.3V 8PDIP
IC REG BUCK BOOST 3.3V 8SO
IC REG BUCK BOOST 5V 1.2A 14SO
IC REG BUCK BOOST 5V 8PDIP
IC REG BUCK BOOST 5V 8SO
IC REG BUCK BOOST ADJ 1.2A 14SO
IC REG BUCK BOOST ADJ 8PDIP
IC REG BUCK BOOST ADJ 8SO
IC REG CHARG PUMP -4.5V 12MA 8SO
IC REG CHARG PUMP -4.5V 20MA 8SO
IC REG CHARG PUMP -4V 20MA 8MSOP
IC REG CHARG PUMP ADJ 20MA 8MSOP
IC REG CHARG PUMP INV 20MA 8PDIP
IC REG CHARG PUMP INV 50MA 8PDIP
IC REG CHARGE PUMP -4.5V 8MSOP
IC REG CHARGE PUMP -4V 12MA 8SO
IC REG CHARGE PUMP -4V 20MA 8SO
IC REG CHARGE PUMP ADJ 12MA 14SO
IC REG CHARGE PUMP ADJ 12MA 8SO
IC REG CHARGE PUMP ADJ 20MA 8SO
IC REG CHARGE PUMP INV 20MA 8SO
IC REG CHARGE PUMP INV 50MA 8SO
IC REG CTRLR BUCK 14DIP
IC REG CTRLR BUCK 14SOIC
IC REG CTRLR BUCK 16DIP
IC REG CTRLR BUCK 16SOIC
IC REG CTRLR BUCK 20SSOP
IC REG CTRLR BUCK 28SSOP
IC REG CTRLR BUCK 8SOIC
IC REG CTRLR BUCK/BCK-BST 16SOIC
Regulator Output DC-DC Controller IC 28-SSOP

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