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, Flyback, Forward Converter Switching Regulator IC Positive Adjustable 3.1V 1 Output 1.35A (Switch) 16-TSSOP (0.173"", 4.40mm Width)"
"Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive, Isolation Capable Adjustable 3.1V 1 Output 400mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive, Isolation Capable Adjustable 3.1V 1 Output 800mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 100mA 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 2.5A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 600mA 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 3.5A 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 500mA 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 500mA 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 2.51V 1 Output 2A 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 150mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 1A 14-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 350mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 500mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive, Isolation Capable Adjustable 1.225V 1 Output 100mA 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive, Isolation Capable Adjustable 1.225V 1 Output 300mA 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive, Isolation Capable Adjustable 1.225V 1 Output 600mA 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative 1 Output 750mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Flyback, Forward Converter Switching Regulator IC Positive, Isolation Capable Adjustable 1.26V 1 Output 1A 14-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1A (Switch) 10-WFDFN Exposed Pad
Boost, Flyback, Forward Converter Switching Regulator IC Positive Adjustable 3.1V 1 Output 1.35A (Switch) 16-WFDFN Exposed Pad
Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive, Isolation Capable Adjustable 3.1V 1 Output 400mA (Switch) 8-WDFN Exposed Pad
Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive, Isolation Capable Adjustable 3.1V 1 Output 800mA (Switch) 8-WDFN Exposed Pad
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-VSSOP
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-HTSSOP
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-VSSOP
Boost, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-VSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-VSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-TSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-VSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC SOT-23-5
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 350mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Adjustable 1.1V 1 Output 350mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 1.1V 1 Output 600mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 1.1V 1 Output 600mA 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.1V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 100mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 600mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 600mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 16-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 16-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.25A 10-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.25A 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.25A 12-WFBGA
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 150mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 1A 10-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 1A 12-WFBGA
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 350mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 500mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 600mA 10-WFBGA
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 600mA 12-WFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 600mA 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 0.75V 1 Output 1A 6-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.25V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 1A 6-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 350mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 350mA 5-XFBGA
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 350mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA 6-UFDFN
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.375V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.3V 1 Output 600mA 6-UFDFN
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 1A 6-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 350mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 350mA 5-XFBGA
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 350mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 600mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 600mA 6-UFDFN
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 600mA 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.6V 1 Output 350mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.6V 1 Output 600mA 6-UFDFN
Buck Switching Regulator IC Positive Fixed 1.6V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.82V 1 Output 600mA 6-UFDFN
Buck Switching Regulator IC Positive Fixed 1.875V 1 Output 350mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.875V 1 Output 350mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.875V 1 Output 600mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.875V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1A 6-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 350mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 350mA 5-XFBGA
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 350mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 6-UFDFN
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 1V 1 Output 1A 6-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 1A 6-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 350mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 600mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 2.8V 1 Output 600mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 2.8V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 6-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 350mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA 5-WFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA SC-74A, SOT-753
Buck Switching Regulator IC Positive Programmable 0.8V, 1.2V 1 Output 1.5A 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive, Isolation Capable Adjustable 1.225V 1 Output 100mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive, Isolation Capable Adjustable 1.225V 1 Output 300mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive, Isolation Capable Adjustable 1.225V 1 Output 600mA 8-WDFN Exposed Pad
Buck, Boost Regulator Positive or Negative Output Step-Up, Step-Down DC-DC Controller IC 16-PDIP
Buck, Boost Regulator Positive or Negative Output Step-Up, Step-Down DC-DC Controller IC 16-SOIC
Buck, Buck-Boost Regulator Positive or Negative Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 10-VSSOP
Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 8-VSSOP
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-HTSSOP
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-VQFN (5x4)
Buck-Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 12-WFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Programmable 2.8V, 3.3V 1 Output 1A 12-WFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Programmable 3V, 3.4V 1 Output 1A 12-WFDFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Programmable 4.5V, 5V 1 Output 1A 12-WFDFN Exposed Pad
Flyback Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 10-VSSOP
Flyback Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 10-WSON (4x4)
IC REG BOOST FLYBACK ADJ 8WSON
IC REG BUCK 1.875V 600MA SOT23-5
IC REG BUCK 1.8V 600MA 5DSBGA
IC REG BUCK ADJ 1.25A 10WSON
IC REG BUCK ADJ 150MA 8WSON
IC REG BUCK ADJ 2.5A 8SOPWR
IC REG BUCK ADJ 3.5A 8SOPWR
IC REG BUCK ADJ 3A 16HTSSOP
IC REG BUCK ADJ 600MA 10DSBGA
IC REG CTRLR FLYBACK 10WSON
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1.8MHz 9-DSBGA
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (2) 3MHz 12-DSBGA
PROTOTYPE

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