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 1.25V 1 Output 60mA 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.25V 1 Output 60mA 8-TSSOP (0.173"", 4.40mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 1.2A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 60mA 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 60mA 8-TSSOP (0.173"", 4.40mm Width)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 200mA 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 60mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 3A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Switching Regulator IC Output 8-SOIC (0.154"", 3.90mm Width)"
1MBPS HALF-DUPLEX TRANSCEIVER
Boost Regulator Positive Output Step-Up DC-DC Controller IC 6-USPC (1.8x2)
Boost Regulator Positive Output Step-Up DC-DC Controller IC SOT-25-5
Boost Switching Regulator IC Positive Adjustable (Programmable) 1.5V 1 Output 400mA (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 1.2A (Switch) 10-PowerUDFN
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 500mA 10-PowerUDFN
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 260mA (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 310mA (Switch) 6-UFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 310mA (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 1.8V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 1.8V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 1.9V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 1.9V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 2.1V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.1V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 2.2V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.2V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 2.3V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.3V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 2.4V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.4V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 2.6V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.6V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 2.7V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.7V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 2.8V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.8V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 2.9V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.9V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 2V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.1V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.1V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.2V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.2V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 295mA (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 400mA (Switch) TO-243AA
Boost Switching Regulator IC Positive Fixed 3.4V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.4V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.5V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.5V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.7V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.7V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.8V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.8V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.9V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.9V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 4.1V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.1V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 4.2V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.2V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 4.3V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.3V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 4.4V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.4V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 4.6V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.6V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 4.7V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.7V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 4.8V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.8V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 4.9V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.9V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 4V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 5.5V 1 Output 400mA (Switch) TO-243AA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 100mA 6-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 100mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 5V 1 Output 295mA (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 5V 1 Output 400mA (Switch) TO-243AA
Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-TSSOP
Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-VSSOP
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-PDIP
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-TSSOP
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-PDIP
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-TSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-HTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-VQFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
Buck Regulator Positive Output Step-Down I²C, PMBus, SMBus DC-DC Controller IC 48-VQFN (7x7)
Buck Switching Regulator IC Positive 1 Output 15A 40-PowerLFQFN
Buck Switching Regulator IC Positive 1 Output 25A 40-PowerLFQFN
Buck Switching Regulator IC Positive 1 Output 6A 13-VFQFN Exposed Pad
Buck Switching Regulator IC Positive 2 Output 10A 32-PowerVFQFN
Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-PDIP
Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC
Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-TSSOP
Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-PDIP
Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC
Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-TSSOP
Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9)
Buck, Boost, Flyback, Forward Converter, SEPIC Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Buck, Boost, Flyback, Forward Converter, SEPIC Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Buck, Boost, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Buck, Boost, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Buck, Boost, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-TSSOP
Charge Pump Switching Regulator IC Positive 1 Output 6-WFDFN Exposed Pad
Charge Pump Switching Regulator IC Positive 1 Output SOT-23-6
COMMERCIAL, 30-V, LOW-POWER CURR
CONTROLLER FOR EXTERNAL MOSFET W
Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 8-PDIP
Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 8-SOIC
Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 8-TSSOP
Converter Offline Boost, Buck, Flyback, Forward Topology 1MHz 8-VSSOP
Converter Offline Boost, Buck, Flyback, Forward Topology Up to 1MHz 8-PDIP
Converter Offline Boost, Buck, Flyback, Forward Topology Up to 1MHz 8-SOIC
Converter Offline Boost, Buck, Flyback, Forward Topology Up to 1MHz 8-TSSOP
Converter Offline Boost, Buck, Half-Bridge, Push-Pull Topology 1MHz 8-PDIP
Converter Offline Boost, Buck, Half-Bridge, Push-Pull Topology 1MHz 8-SOIC
Converter Offline Boost, Buck, Half-Bridge, Push-Pull Topology 1MHz 8-TSSOP
Converter Offline Push-Pull Topology 1MHz 8-PDIP
Converter Offline Push-Pull Topology 1MHz 8-SOIC
Converter Offline Push-Pull Topology 50kHz ~ 1MHz 8-PDIP
Converter Offline Push-Pull Topology 50kHz ~ 1MHz 8-SOIC
Converter Offline Push-Pull Topology 50kHz ~ 1MHz 8-TSSOP
ENHANCED PRODUCT BICMOS ADVANCED
ENHANCED-PRODUCT PMIC WITH THREE
Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 14-PDIP
Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Full-Bridge, Half-Bridge, Push-Pull Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-HTSSOP
IC OFFLINE CTRLR PWM UVLO 8VSSOP
IC OFFLINE SW FULL-BRG 20TSSOP
IC OFFLINE SWITCH MULT TOP 8SOIC
IC REG BOOST 2.7V 100MA SOT25
IC REG BOOST 2.8V 100MA 6USPEL
IC REG BOOST 2V 100MA SOT25
IC REG BOOST 3.1V 100MA 6USPEL
IC REG BOOST 3.2V 100MA 6USPEL
IC REG BOOST 3.3V 100MA 6USPEL
IC REG BOOST 3.6V 100MA 6USPEL
IC REG BOOST 3.6V 100MA SOT25
IC REG BOOST 3.7V 100MA SOT25
IC REG BOOST 3.8V 100MA SOT25
IC REG BOOST 3V 100MA SOT25
IC REG BOOST 4.3V 100MA SOT25
IC REG BOOST 4.7V 100MA SOT25
IC REG BOOST 5V 400MA SOT89
IC REG BUCK ADJ 1.5A 10VSON
IC REG BUCK ADJ 14A 28HTSSOP
IC REG BUCK ADJ 3.5A 16WQFN
IC REG BUCK BOOST ADJ 2A 10WSON
IC REG CHARGE PUMP 6USPB
IC REG CHARGE PUMP SOT26
IC REG CTRLR MULT TOP 8TSSOP
IC REG CTRLR MULT TOP 8VSSOP
IC REG CTRLR MULT TOPOLOGY 8SOIC
IC REG CTRLR PUSH-PULL 8SOIC
IC REG CTRLR PUSH-PULL 8TSSOP
LOW POWER, DUAL OUTPUT, CURRENT
Phase-Shifted Full-Bridge Regulator Positive Output DC-DC Controller IC 20-PDIP
Phase-Shifted Full-Bridge Regulator Positive Output DC-DC Controller IC 20-PLCC (9x9)
Phase-Shifted Full-Bridge Regulator Positive Output DC-DC Controller IC 20-SOIC
Phase-Shifted Full-Bridge Regulator Positive Output DC-DC Controller IC 20-TSSOP
Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 8-TSSOP
STEP-UP DCDC CONTROLLER MAX.DUTY
Switching Regulator IC Output
UJA1132AHW/3/0Y
UJA1132AHW/3F4/0Y
UJA1132AHW/5F4/0Y

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