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 1.8V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 800mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 1.8V 1 Output 800mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 3V 1 Output 800mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 800mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.24V 1 Output 1.25A (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.24V 1 Output 1.25A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.4V 1 Output 500mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 300mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.245V 1 Output 1.5A 20-SSOP (0.209"", 5.30mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.245V 1 Output 2.5A 20-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 2V 1 Output 1A 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A 20-SSOP (0.209"", 5.30mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2.5A 20-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.5A 20-SSOP (0.209"", 5.30mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 2.5A 20-SOIC (0.295"", 7.50mm Width)"
100V, SYNCH BUCK CONTROLLER W/ A
30V SYNCHRONOUS BUCK VOLTAGE REG
36V ASYNCHRONOUS BUCK VOLTAGE RE
4 SWITCH BUCK BOOST CONTROLLER W
48V INPUT, 0.4A OUTPUT, 2.2 MHZ,
48V INPUT, 1A OUTPUT, 2.2 MHZ, I
75V, DUAL PHASE ADVANCED COT PWM
Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-QSOP
Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-SOIC
Boost Regulator Positive Output Step-Up DC-DC Controller IC 8-SOIC
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 100mA (Switch) 8-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 100mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 600mA 10-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 800mA 8-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.4V 1 Output 200mA 8-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.4V 1 Output 200mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Adjustable 2.4V 1 Output 375mA 8-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.4V 1 Output 375mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 1A 10-VFQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2V 1 Output 350mA 8-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2V 1 Output 350mA SOT-23-6
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA 8-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3V 1 Output 800mA 8-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 800mA 8-VFDFN Exposed Pad
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-QFN (3x3)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-DFN (2x3)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-MSOP
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down I²C DC-DC Controller IC 24-QFN (4x4)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down I²C DC-DC Controller IC 28-QFN (5x5)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up/Step-Down I²C DC-DC Controller IC 24-QFN (4x4)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up/Step-Down I²C DC-DC Controller IC 28-QFN (5x5)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up/Step-Down I²C DC-DC Controller IC 32-VQFN (5x5)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up/Step-Down I²C, PMBus, SMBus DC-DC Controller IC 24-QFN (4x4)
Boost, Flyback, SEPIC Regulator Positive 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 8-MSOP
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.2V 1 Output 200mA SC-74A, SOT-753
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.4V 1 Output 500mA 10-VFDFN Exposed Pad, 10-MLF®
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 4.8V 1 Output 10mA SC-74A, SOT-753
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-DFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-MSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 12-MLF™ (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-eTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MLF® (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MLF® (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TQFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-MLF® (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (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 DC-DC Controller IC 8-VDFN (3x3)
Buck Regulator Positive Output Step-Down I²C DC-DC Controller IC 32-VQFN (5x5)
Buck Regulator Positive Output Step-Down I²C, PMBus, SMBus DC-DC Controller IC 24-QFN (4x4)
Buck Regulator Positive Output Step-Down I²C, PMBus, SMBus DC-DC Controller IC 28-QFN (5x5)
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 300mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 2A 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 1A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 2A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Adjustable 2V 1 Output 1A 8-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 2V 1 Output 500mA SOT-23-6
Buck Switching Regulator IC Positive Adjustable 2V 1 Output 600mA SOT-23-6
Buck Switching Regulator IC Positive Fixed 1.2V, 1.8V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.2V, 2.5V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.2V, 3.3V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.38V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.3V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.545V, 1.8V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.575V, 1.8V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.58V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 1A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 2A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.85V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 2A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.8V, 3.3V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 1A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 2A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 16-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A 16-VFQFN Exposed Pad
Buck, Boost, Buck-Boost, Flyback, SEPIC Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-DFN (2x3)
Buck, Boost, Buck-Boost, Flyback, SEPIC Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-MSOP
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1 Output 2.5A (Switch) TO-220-5
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1 Output 2.5A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Buck-Boost Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
HIGH SPEED PULSE WIDTH MODULATOR
HIGH SPEED PWM CONTROLLER
IC INPUT BUCK CONVERTER 48V 2MHZ
IC REG BOOST 3.3V 800MA 8DFN
IC REG BOOST 5V 800MA 8DFN
IC REG BOOST ADJ 800MA 8MSOP
IC REG BUCK ADJ 1A 8MSOP
IC REG BUCK ADJ 1A 8TDFN
IC REG BUCK ADJ 500MA 8TDFN
IC REG BUCK ADJ 500MA SOT23-6
IC REG BUCK ADJ 600MA SOT23-6
IC REG CTRLR MULT TOP I2C 28QFN
IC REG CTRLR MULT TOPOLOGY 8DFN
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 2MHz 10-TMLF® (2x2)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 10-MLF® (3x3)
PMIC - Voltage Regulators - Linear + Switching 3 Output Charge Pump (1), Linear (LDO) (2) 750kHz 24-SOIC
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 100kHz ~ 500kHz 32-SOIC-EP
Regulator Output DC-DC Controller IC
Sepic Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-QFN (4x4)
Sepic Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-SSOP
Sepic Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-TSSOP
Switching Regulator IC Output

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