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 (Fixed) 0.8V (3.3V) 2 Output 3A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 3A 18-LFSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 8-SOIC (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-SOIC (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 18-LFSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 3A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 3.15V 1 Output 3A 18-LFSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 3.3V (5V) 2 Output 3A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 3.3V, 5V 2 Output 3A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Charge Pump Switching Regulator IC Positive Fixed 2.5V 1 Output 50mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 2.7V 1 Output 50mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm 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 3V 1 Output 50mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
3-LEVEL BUCK OR 2-LEVEL BUCK VOL
72V 0.5A BUCK REGULATOR W/ DUAL
Boost Regulator Positive Output Step-Up DC-DC Controller IC 10-SON (2.9x2.8)
Boost Regulator Positive Output Step-Up DC-DC Controller IC 6-SON (2.6x1.6)
Boost Regulator Positive Output Step-Up DC-DC Controller IC 8-SON (2.9x2.8)
Boost Regulator Positive Output Step-Up DC-DC Controller IC SOT-23-6W
Boost Switching Regulator IC Positive Adjustable 1 Output 20mA 9-WFBGA, WLCSP
Boost Switching Regulator IC Positive Adjustable 1 Output 2A 12-UFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1 Output 350mA (Switch) SOT-23-6 Thin, TSOT-23-6
Boost Switching Regulator IC Positive Adjustable 1 Output 700mA (Switch) 6-XFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1 Output 700mA (Switch) SOT-23-6 Thin, TSOT-23-6
Boost Switching Regulator IC Positive Adjustable 1 Output 700mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Adjustable 13V 1 Output 700mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Adjustable 17V 1 Output 700mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Adjustable 21.5V 1 Output 700mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Adjustable 26V 1 Output 700mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Adjustable 30V 1 Output 700mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 2.5A 12-UFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 6V 1 Output 2.5A 12-UFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 8.5V 1 Output 700mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Fixed 1 Output 1mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 1 Output 2.5mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 1 Output 2mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 1 Output 3.5mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 1 Output 3mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 1 Output 4.5mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 1 Output 400mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 1 Output 4mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 1 Output 5mA SC-74A, SOT-753
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-HSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC SOT-23-5
Buck Regulator Positive Output Step-Down DC-DC Controller IC SOT-23-6W
Buck Switching Regulator IC Positive 0.5V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 14A 32-PowerVFQFN
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 10-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 8-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A SOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.4A 8-SMD, Flat Lead
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 10A 30-WFBGA, CSPBGA
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 15A 35-WFBGA, CSPBGA
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 10-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 20-WFBGA, CSPBGA
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 28-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 3.15V 1 Output 32-PowerVFQFN
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 1.4A 8-SMD, Flat Lead
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.3V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 1.4A 8-SMD, Flat Lead
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1.4A 8-SMD, Flat Lead
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1V 1 Output 1.4A 8-SMD, Flat Lead
Buck Switching Regulator IC Positive Fixed 1V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.2V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.3V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.6V 1 Output 1.4A 8-SMD, Flat Lead
Buck Switching Regulator IC Positive Fixed 2.6V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.7V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.8V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.2V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.4A 8-SMD, Flat Lead
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 400mA 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5.5V 1 Output 1A 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 12-WFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -20V 2 Output 1.5A 12-UFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -4.4V 2 Output 300mA 12-UFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -4.9V 2 Output 250mA 12-UFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -5.4V 2 Output 250mA 12-UFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -5.5V 2 Output 250mA 12-UFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -5.6V 2 Output 250mA 12-UFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -5.8V 2 Output 100mA 12-VFBGA, WLCSP
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -5.8V 2 Output 200mA 12-VFBGA, WLCSP
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -5V 2 Output 250mA 12-UFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -6V 2 Output 250mA 12-UFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Adjustable -6V 2 Output 300mA 12-UFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Fixed -4.5V, 4.5V 2 Output 200mA 12-VFBGA, WLCSP
Buck, Boost Switching Regulator IC Positive and Negative Fixed -5.1V, 5.1V 2 Output 200mA 12-VFBGA, WLCSP
Buck, Boost Switching Regulator IC Positive and Negative Fixed -5.4V, 5.4V 2 Output 200mA 12-VFBGA, WLCSP
Buck, Boost Switching Regulator IC Positive and Negative Fixed -5.4V, 5.4V 2 Output 200mA 12-WFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive and Negative Fixed -5.5V, 5.5V 2 Output 100mA 12-VFBGA, WLCSP
Buck, Boost Switching Regulator IC Positive and Negative Fixed -5.5V, 5.5V 2 Output 200mA 12-VFBGA, WLCSP
Buck, Boost Switching Regulator IC Positive and Negative Fixed -5.75V, 5.75V 2 Output 200mA 12-VFBGA, WLCSP
Buck, Boost Switching Regulator IC Positive and Negative Fixed -5V, 5V 2 Output 100mA 12-VFBGA, WLCSP
Buck, Boost Switching Regulator IC Positive and Negative Fixed -5V, 5V 2 Output 200mA 12-VFBGA, WLCSP
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 10-SON (2.9x2.8)
Buck-Boost Switching Regulator IC Positive Adjustable 2V 1 Output 4.096A 32-WFQFN Exposed Pad
Charge Pump Switching Regulator IC Positive Fixed 2.5V 1 Output 30mA SOT-23-6
Charge Pump Switching Regulator IC Positive Fixed 2.7V 1 Output 30mA SOT-23-6
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 30mA SOT-23-6
Charge Pump Switching Regulator IC Positive Fixed 3V 1 Output 30mA SOT-23-6
Charge Pump Switching Regulator IC Positive Fixed 5.5V 1 Output 60mA SOT-23-6 Thin, TSOT-23-6
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 30mA SOT-23-6
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 60mA 6-WDFN Exposed Pad
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 60mA SOT-23-6 Thin, TSOT-23-6
DONGFENG PMIC RAA2710844R6JHNP#H
Flyback Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC SOT-23-6
Half-Bridge, Push-Pull Regulator Positive Output DC-DC Controller IC 16-SOP
IC REG BCK BST ADJ 4.096A 32TQFN
IC REG BUCK 3.3V 300MA TSOT23-5
IC REG BUCK 5V 300MA TSOT23-5
IC REG BUCK ADJ 1A TSOT23-6
IC REG BUCK ADJ 2A 16HTSSOP
IC REG BUCK ADJ 2A 20QFN
IC REG BUCK ADJ 2A TSOT23-6
IC REG BUCK ADJ 3A 16HTSSOP
IC REG BUCK ADJ 3A 20QFN
IC REG BUCK ADJ 3A TSOT23-6
IC REG BUCK ADJ 5A 10FCQFN
IC REG BUCK ADJ 5A 16HTSSOP
IC REG BUCK ADJ 5A 20QFN
IC REG BUCK ADJ DL 22TDFN
IC REG CHRG PUMP 3V 30MA SOT23-6
IC REG CTRLR BUCK 32-TQFN
ITE, RAA489800 BI-DIRECTIONAL VR
LOW DROP OUT LINEAR SYNCH BUCK
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 300kHz ~ 2MHz 22-TDFN (3x6)
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 1MHz 20-TSSOP
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz ~ 2MHz 22-TDFN (3x6)
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 1.3MHz ~ 2.2MHz 32-TQFP (7x7)
PMIC - Voltage Regulators - Linear + Switching Output
PMIC RAA27108440F1HNP#HAD W/FIRMW
PMIC W/FIRMWARE OPTION OTP 1C.10
RAA271082 AUTOMOTIVE GRADE -1 PO
RAA271082 OTP-92 AUTOMOTIVE GRAD
RAA271084-ASIL B AUTOMOTIVE PMIC
RAA271084A4R5K W/FIRMWARE OTP 18
RAA489300ARGNP#HA0
Regulator Positive Output DC-DC Controller IC 8-DIP
Switching Regulator IC Output

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