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 Fixed 5V 1 Output 200mA 8-CDIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 1.31V (5V) 1 Output 8-CDIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.22V 1 Output 750mA 16-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.235V 1 Output 1.5A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.235V 1 Output 1A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 750mA 8-CDIP (0.300"", 7.62mm)"
"Buck, Buck-Boost Switching Regulator IC Positive Adjustable 1.3V 1 Output 400mA 38-TFSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck-Boost Switching Regulator IC Negative Adjustable -2.6V 1 Output 150mA 8-CDIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 20mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 50mA 8-SOIC (0.154"", 3.90mm Width)"
36V BOOST CONTROLLER WITH 4A SYN
36V DUAL PHASE BOOST CONTROLLER
36V HV SYNC BOOST CONTROLLER FOR
36V, >10A, 5UA, BUCK CONTROLLER
600MA/1A, 2MHZ DC/DC IN S18U
65V 7UA BUCK CONTROLLER FOR AUTO
6CH CONFIGURABLE MASTER W/ PMBUS
ACTIVE-CLAMPED, SPREAD-SPECTRUM,
ASIL B MINI PMIC FOR CAMERA SENS
Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-SW-TQFN (3x3)
Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-TQFN (3x3)
Boost Regulator Positive Output Step-Up DC-DC Controller IC 28-TQFN (5x5)
Boost Regulator Positive Output Step-Up I²C, SMBus DC-DC Controller IC 32-WETQFN (5x5)
Boost Switching Regulator IC Positive Adjustable 3.8V 1 Output 1A 12-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 1A 12-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 6V 1 Output 14-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.85V 1 Output 1A 12-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.15V 1 Output 500mA 12-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.5V 1 Output 700mA 9-WFBGA, WLBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 1A 12-WFDFN Exposed Pad
Boost, Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 3.6A 24-WFQFN Exposed Pad
Boost, Flyback, SEPIC Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-uMAX/uSOP
BUCK CONTROLLER WITH BYPASS MODE
Buck Regulator Positive Output Step-Down DC-DC Controller IC 12-TDFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-TQFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SWTQFN (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
Buck Regulator Positive Output Step-Down I²C DC-DC Controller IC 20-TQFN (5x5)
Buck Switching Regulator IC Positive Adjustable 0.25V 4 Output 20A 64-WFBGA, WLBGA
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 16A 17-PowerWFQFN
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 8A 17-PowerWFQFN
Buck Switching Regulator IC Positive Adjustable 0.5V 2 Output 3A, 3A 30-WFBGA, WLBGA
Buck Switching Regulator IC Positive Adjustable 0.5V 2 Output 4A, 4A 21-PowerVFQFN
Buck Switching Regulator IC Positive Adjustable 0.5V 2 Output 6A, 6A 21-PowerVFQFN
Buck Switching Regulator IC Positive Adjustable 0.5V, 1.6V 2 Output 6A, 6A 18-PowerWFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 10A 15-VFQFN, FCQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 72-VFBGA, WLCSP
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 700mA 6-WDFN
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 16-WQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 3A, 3A 24-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 20-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 100mA 6-XFBGA, WLBGA
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1.2A 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2.5A 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 5V 1 Output 3A 32-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.5V, 1.2V 2 Output 3A, 3A 24-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.5V, 1.4V 2 Output 3A, 3A 24-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 500mA 6-WFDFN
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 300mA 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V, 5V 1 Output 1.2A 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V, 5V 2 Output 28-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.45V 1 Output 2A 3-SIP Module
Buck Switching Regulator IC Positive Programmable (Fixed) 0.8V (3.3V) 1 Output 10A 17-PowerWFQFN
Buck Switching Regulator IC Positive Programmable (Fixed) 0.8V (3.3V) 1 Output 4A 17-PowerWFQFN
Buck Switching Regulator IC Positive Programmable (Fixed) 0.8V (3.3V) 1 Output 5A 17-PowerWFQFN
Buck Switching Regulator IC Positive Programmable (Fixed) 0.8V (3.3V) 1 Output 6A 17-PowerWFQFN
Buck Switching Regulator IC Positive Programmable (Fixed) 0.8V (4V) 1 Output 8A 17-PowerWFQFN
Buck Switching Regulator IC Positive Programmable 1V 1 Output 2.5A 12-WFDFN Exposed Pad
Buck, Boost Switching Regulator IC Positive Adjustable 0.8V 3 Output 3.6A 24-WFQFN Exposed Pad
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-QFN (4x4)
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SWTQFN (4x4)
Buck-Boost Switching Regulator IC Positive Adjustable 0.5V 1 Output 3A 16-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 24-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Adjustable 2.3V 1 Output 1.6A 14-PowerUFQFN
Buck-Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 1A 12-PowerUFQFN
Buck-Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 1A 12-UFQFN
Buck-Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 1A 16-WFBGA, WLBGA
Buck-Boost Switching Regulator IC Positive Programmable (Fixed) 3V, 5V 1 Output 6A 35-WFBGA, WLBGA
Buck-Boost Switching Regulator IC Positive Programmable 2.6V 1 Output 2A 20-WFBGA, WLBGA
HV 80V BUCK CONTROLLER
HV ASIL-B CAMERA PMIC
IC AUTO CAMERA PMIC I2C ADC MTP
IC CURRENT SWITCH 10% 10UTQFN
IC REG BCK 1.175V/1.8V DL 24TQFN
IC REG BCK ADJ 6A/6A DL 18FC2QFN
IC REG BCK ADJ 6A/6A DL 21FC2QFN
IC REG BCK ADJ/0.8V 10A 17FC2QFN
IC REG BCK BST -12V 140MA 16SOIC
IC REG BCK BST 1.25V TRPL 24TQFN
IC REG BCK BST ADJ 1.6A 14FC2QFN
IC REG BCK BST ADJ 150MA 8DIP
IC REG BCK BST ADJ/6.5V 22FC2QFN
IC REG BCK BST PROG QD 28SWTQFN
IC REG BCK PRG 3A/3A DL 24FC2QFN
IC REG BCK PROG 1A/1A DL 20TQFN
IC REG BCK PROG/0.8V 4A 17FC2QFN
IC REG BCK PROG/0.8V 5A 17FC2QFN
IC REG BCK PROG/0.8V 6A 17FC2QFN
IC REG BCK PROG/3V 3.5A 20SWTQFN
IC REG BOOST 12V 200MA 8PDIP
IC REG BOOST 500MA/1A 12TDFN
IC REG BOOST 5V 500MA/1A 12TDFN
IC REG BOOST ADJ 14TDFN
IC REG BOOST ADJ 525MA 8SOIC
IC REG BOOST ADJ 8SOIC
IC REG BOOST ADJ/1.31V 8PDIP
IC REG BOOST DUAL
IC REG BOOST PROG 500MA 8UMAX
IC REG BST 3.85V 500MA/1A 12TDFN
IC REG BST 5.15V 500MA/1A 12TDFN
IC REG BST ADJ/1.31V 450MA 8SOIC
IC REG BUCK 0.6V 175MA 6WLP
IC REG BUCK 0.6V 700MA 6WLP
IC REG BUCK 0.85/0.72V 18FC2QFN
IC REG BUCK 1.1V/1.8V DL 24TQFN
IC REG BUCK 1.2V 350MA 6WLP
IC REG BUCK 1.2V 500MA 6UDFN
IC REG BUCK 1.2V 500MA SC70-6
IC REG BUCK 1.35V 700MA 6WLP
IC REG BUCK 1.5V 500MA 6UDFN
IC REG BUCK 1.85V 700MA 6WLP
IC REG BUCK 1.8V 500MA 6UDFN
IC REG BUCK 1.8V 500MA SC70-6
IC REG BUCK 11V 13.7A 10FCQFN
IC REG BUCK 2.1V 175MA 6UDFN
IC REG BUCK 2.1V 175MA 6WLP
IC REG BUCK 2.85V 500MA 6UDFN
IC REG BUCK 3.3V 1.2A 12TDFN
IC REG BUCK 3.3V 2.5A 15FC2QFN
IC REG BUCK 3.3V 3.5A 15FC2QFN
IC REG BUCK 3.3V 3.5A 20SWTQFN
IC REG BUCK 3.3V 3A 12TDFN
IC REG BUCK 4V 3A 12TDFN
IC REG BUCK 5V 1.2A 12TDFN
IC REG BUCK 5V 2.5A 15FC2QFN
IC REG BUCK 5V 3.5A 15FC2QFN
IC REG BUCK 5V 3.5A 20SWTQFN
IC REG BUCK 5V 3A 12TDFN
IC REG BUCK 5V/5V DL 23FC2QFN
IC REG BUCK ADJ 1.2A 12TDFN
IC REG BUCK ADJ 1.5A 6WLP
IC REG BUCK ADJ 10A 16FC2QFN
IC REG BUCK ADJ 10A 17FC2QFN
IC REG BUCK ADJ 12A 17FC2QFN
IC REG BUCK ADJ 175MA 8WLP
IC REG BUCK ADJ 1A 8SOIC
IC REG BUCK ADJ 2.5A 12TDFN
IC REG BUCK ADJ 2.5A 15FC2QFN
IC REG BUCK ADJ 3.5A 15FC2QFN
IC REG BUCK ADJ 30A 16FC2QFN
IC REG BUCK ADJ 3A 12TDFN
IC REG BUCK ADJ 3A 32TQFN
IC REG BUCK ADJ 3A/3A DL 30WLP
IC REG BUCK ADJ 4A QUAD 60WLP
IC REG BUCK ADJ 6A 17FC2QFN
IC REG BUCK ADJ 750MA 8PDIP
IC REG BUCK ADJ 8A 17FC2QFN
IC REG BUCK ADJ 8A DL 21FC2QFN
IC REG BUCK ADJ/0.8V 8A 17FC2QFN
IC REG BUCK ADJ/1.31V 8SOIC
IC REG BUCK ADJ/1V 2A 17FC2QFN
IC REG BUCK ADJ/1V 3A 17FC2QFN
IC REG BUCK BOOST ADJ 14FC2QFN
IC REG BUCK BOOST ADJ 3A 15WLP
IC REG BUCK BOOST ADJ 3A 16TQFN
IC REG BUCK BOOST ADJ 5A 16TQFN
IC REG BUCK BOOST ADJ DL 32TQFN
IC REG BUCK BOOST ADJ QUAD 16WLP
IC REG BUCK BOOST PROG 2A 20WLP
IC REG BUCK BOOST PROG 3A 20WLP
IC REG BUCK BST 0.8V 3.6A 24TQFN
IC REG BUCK BST 0.9V TRPL 24TQFN
IC REG BUCK BST 1.1V TRPL 24TQFN
IC REG BUCK BST ADJ 700MA 16WLP
IC REG BUCK BST ADJ/3V 22FC2QFN
IC REG BUCK BST PRG/0.8V 24TQFN
IC REG BUCK BST PROG/3V 16FC2QFN
IC REG BUCK BST PROG/3V 6A 35WLP
IC REG BUCK DUAL
IC REG BUCK PROG 12A 17FC2QFN
IC REG BUCK PROG 16A 17FC2QFN
IC REG BUCK PROG 2.5A 12TDFN
IC REG BUCK PROG 6A 18FC2QFN
IC REG BUCK PROG 8A 17FC2QFN
IC REG BUCK PROG/3V 20SWTQFN
IC REG CHARG PUMP INV 50MA 8UMAX
IC REG CHG PUMP ADJ/-1.28V 8SOIC
IC REG CTRLR BUCK 16TSSOP
IC REG CTRLR BUCK 28TQFN
IC REG CTRLR BUCK/BOOST 24SWTQFN
IC REG CTRLR FLYBACK 8SOIC
IC REG CTRLR FLYBACK 8UMAX
IC REG CTRLR FWRD CONV 16TSSOP
IC REG CTRLR MULT TOP 16TQFN
IC REG MPU UPMIC 3OUT 14TDFN
IC REG QUAD BUCK/LINEAR 20TSSOP
IC REG QUAD BUCK/LNR SYNC 16TQFN
IC REG
MAX25203AATJD/VY+
MAX25203AATJD/VY+T
MAX25203AATJE/VY+
MAX25203AATJE/VY+T
MINI PMIC FOR REMOTE CAMERA POWE
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 2MHz 16-eTSSOP-EP
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (2) 400kHz ~ 2.4MHz 20-TSSOP-EP
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) (1) Synchronous or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (3) 250kHz ~ 2.4MHz 38-eTSSOP
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 2.2MHz 20-TSSOP-EP
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) (1) Synchronous or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (3) 250kHz ~ 2.4MHz 38-eTSSOP
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) (1), Linear (LDO) (3) 2.2MHz 20-TSSOP-EP
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 2.2MHz 20-TQFN (3.5x3.5)
PMIC - Voltage Regulators - Linear + Switching 5 Output Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (3) 250kHz ~ 2MHz 32-QFN (5x5)
PMIC - Voltage Regulators - Linear + Switching Output
RADIATION-TOLERANT QMLV, ENHANCE
Regulator Output DC-DC Controller IC
Switching Regulator IC Output 16-WFBGA, WLBGA
Switching Regulator IC Output

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