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 (Fixed) 1.8V (3.3V, 5V) 1 Output 800mA (Switch) 8-TSSOP (0.173"", 4.40mm Width)"
"Boost Switching Regulator IC Positive Adjustable (Fixed) 1.8V (3.3V, 5V) 1 Output 800mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 0.5V (3.3V) 1 Output 3.5A 18-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 0.5V (3.3V) 1 Output 3.5A 20-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 5.1V (5.1V) 1 Output 3.5A 18-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 5.1V (5.1V) 1 Output 3.5A 20-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 1A 16-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2.5A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 800mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.85V 1 Output 1.5A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.85V 1 Output 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.85V 1 Output 2A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.85V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.85V 1 Output 500mA 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 6A 16-PowerTSSOP (0.173"", 4.40mm 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 325mA 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 650mA 8-PowerSOIC (0.154"", 3.90mm 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 Adjustable 1.235V 1 Output 2.5A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.235V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.235V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 700mA (Switch) 8-SOIC (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.26V 1 Output 1.5A 16-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.285V 1 Output 1A 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.285V 1 Output 2A 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.285V 1 Output 3A 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.285V 1 Output 500mA 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 1A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 2.42V 1 Output 1.5A 16-TSSOP (0.173"", 4.40mm Width)"
"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 2.51V 1 Output 2A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"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 500mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 1.5A 16-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 1.5A 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 1.5A 16-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 1.5A 18-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 1.5A 20-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 2A 20-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 2A 20-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 3.5A 20-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A 16-TSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.5A 16-TSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-PowerSOIC (0.154"", 3.90mm Width)"
3.5V TO 60V INPUT BOOST/SEPIC/FL
4.5V TO 24V INPUT, 6A SYNCHRONOU
ACTIVE CLAMP CURRENT-MODE PWM CO
Boost Regulator Positive Output Step-Up SPI DC-DC Controller IC 32-QFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-DFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-VFDFPN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SO
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-VFQFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-VFQFPN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-HTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SO
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SO
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-TQFP (7x7)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-VFQFPN (6x6)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 48-TQFP-EP (7x7)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 6-WSON (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
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 REGULATOR
Buck Switching Regulator IC Positive Adjustable (Fixed) 0.9V (3.3V) 1 Output 400mA 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.598V 1 Output 5A 28-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1.5A 8-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A 8-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2.5A 8-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 8-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 700mA 8-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 800mA 8-VDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 800mA 8-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.85V 1 Output 300mA 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.85V 1 Output 3A 16-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 650mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.285V 1 Output 3A TO-263-7 Thin
Buck Switching Regulator IC Positive Adjustable 1.285V 1 Output 5A TO-263-7 Thin
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 500mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 1.5A Heptawatt-7 (Horizontal, Bent and Staggered Leads)
Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 1.5A Heptawatt-7 (Vertical, Bent and Staggered Leads)
Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 10A Multiwatt-15 (Vertical, Bent and Staggered Leads)
Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 4A Multiwatt-15 (Horizontal, Bent and Staggered Leads)
Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 4A Multiwatt-15 (Vertical, Bent and Staggered Leads)
Buck Switching Regulator IC Positive Adjustable 5.1V 1 Output 5A Multiwatt-15 (Vertical, Bent and Staggered Leads)
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 16-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5V 1 Output 300mA 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A 16-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A TO-263-7 Thin
Buck Switching Regulator IC Positive Fixed 5V 1 Output 5A TO-263-7 Thin
Buck Switching Regulator IC Positive Fixed 5V 2 Output 300mA Heptawatt-7 (Vertical, Bent and Staggered Leads)
Buck Switching Regulator IC Positive Fixed 5V 2 Output 400mA Heptawatt-7 (Vertical, Bent and Staggered Leads)
DUAL-PHASE BOOST DC/DC CONTROLLE
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-DIP
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SO
IC REG BOOST 5.4V 1A 9WLCSP
IC REG BOOST 5V 1.5A 9WLCSP
IC REG BOOST 5V 1A 9WLCSP
IC REG BST PROG 80MA DL 15WLCSP
IC REG BUCK 1.8V 5A 20WLCSP
IC REG BUCK 3.3V 1.5A 8SO
IC REG BUCK 3.3V 2A 8SO
IC REG BUCK 3.3V 5A 20WLCSP
IC REG BUCK 5V 1.5A 8SO
IC REG BUCK 5V 2A 8SO
IC REG BUCK 5V 500MA 8SOPWR
IC REG BUCK 5V 5A 20WLCSP
IC REG BUCK ADJ 1A 14HTSSOP
IC REG BUCK ADJ 2.5A 8VFQFPN
IC REG BUCK ADJ 3A 16QFN
IC REG BUCK ADJ 3A 8HSOP
IC REG BUCK ADJ 4A 16HTSSOP
IC REG BUCK ADJ 600MA 6UTDFN
IC REG BUCK ADJ 600MA TSOT23-5
IC REG BUCK PROG 3A 15WLCSP
IC REG BUCK PROG 5A 20WLCSP
IC REG CTRLR BUCK 6WSON
IC REG FLYBACK ADJ 1.5A 16SOIC
IC REG TRP BCK/LNR SYNC PWRSSO36
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 250kHz ~ 2MHz 48-VFQFPN (7x7)
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 250kHz ~ 2MHz PowerSO-36 EPU
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 250kHz ~ 2MHz PowerSO-36 EPU
PMIC - Voltage Regulators - Linear + Switching 3 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 250kHz ~ 2MHz PowerSSO-36 EPU
RAD-HARD 5A STEP DOWN CONVERTER
Regulator Positive Output DC-DC Controller IC 8-DIP
SYNCHRONOUS FLYBACK CONTROLLER W
WIDE 6 V TO 75 V INPUT VOLTAGE S

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