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 1.2A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.25V 1 Output 2A (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable 1.25V 1 Output 2A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Fixed 12V 1 Output 1.2A (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Fixed 12V 1 Output 1.2A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Fixed 12V 1 Output 2A (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Fixed 12V 1 Output 2A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.2A (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.2A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 2A (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 2A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive Adjustable 0.22V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive Adjustable 1V 1 Output 1.5A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost Switching Regulator IC Positive Adjustable 1V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive Fixed 12V 1 Output 1.5A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost Switching Regulator IC Positive Fixed 12V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.5A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.245V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive or Negative Fixed 12V 1 Output 1.5A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost Switching Regulator IC Positive or Negative Fixed 12V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive or Negative Fixed 5V 1 Output 1.5A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost Switching Regulator IC Positive or Negative Fixed 5V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.25A (Switch) 16-SOIC (0.295"", 7.50mm Width)"
"Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.25A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.25A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.244V 1 Output 1.07A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.244V 1 Output 850mA (Switch) 8-CDIP (0.300"", 7.62mm)"
"Buck, Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.244V 1 Output 850mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 2.5V (-Vin, 2Vin) 1 Output 100mA 16-SOIC (0.295"", 7.50mm Width)"
"Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 2.5V (-Vin, 2Vin) 1 Output 100mA 8-CDIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 2.5V (-Vin, 2Vin) 1 Output 100mA 8-DIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 2.5V (-Vin, 2Vin) 1 Output 100mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 2.5V (-Vin, 2Vin) 1 Output 120mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 3.5V (-Vin, 2Vin) 1 Output 100mA 16-SOIC (0.295"", 7.50mm Width)"
"Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 3.5V (-Vin, 2Vin) 1 Output 100mA 8-DIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 2 Output 15mA 8-SOIC (0.154"", 3.90mm Width)"
"Switching Regulator IC Output 8-CDIP (0.300"", 7.62mm)"
4 5-A/20-A MULTIPHASE BUCK CONVE
AUTOMOTIVE DUAL 2-A BUCK CONVERT
AUTOMOTIVE MULTIPHASE 12A + 4A B
AUTOMOTIVE PMIC FOR SOCS UP TO A
AUTOMOTIVE THREE 3-A LOW-NOISE B
AUTOMOTIVE, MULTIPHASE DUAL 8A B
AUTOMOTIVE, THREE 3-A LOW-NOISE
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 1A (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 12V 1 Output 1.2A (Switch) TO-226-3, TO-92-3 (TO-226AA)
Boost, SEPIC Switching Regulator IC Positive Adjustable 2.7V 1 Output 2.1A (Switch) 6-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.5V 4 Output 4A 35-UFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 10A 26-PowerVFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 10A 26-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 4A, 9A 26-PowerVFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 4 Output 10A 26-PowerVFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 4 Output 16A 26-PowerVFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 4 Output 3A 26-PowerVFQFN
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3.5A 22-VFQFN
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 5.5A 22-VFQFN
Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 3.5A 22-VFQFN
Buck Switching Regulator IC Positive Adjustable 300mV 4 Output 20A 32-PowerVFQFN
Buck Switching Regulator IC Positive Fixed 1.2V, 1.5V, 1.8/2.65V, 3.3V 4 Output 1A 28-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1V 1 Output 16A 26-PowerVFQFN
Buck Switching Regulator IC Positive Fixed 1V 4 Output 10A 26-PowerVFQFN
Buck Switching Regulator IC Positive Fixed 1V 4 Output 16A 26-PowerVFQFN
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3.5A 22-VFQFN
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 5.5A 22-VFQFN
Buck Switching Regulator IC Positive Fixed 5V 1 Output 3.5A 22-VFQFN
Buck Switching Regulator IC Positive Fixed 5V 1 Output 5.5A 22-VFQFN
Buck Switching Regulator IC Positive Programmable 0.5V 1 Output 16A 35-UFBGA, DSBGA
Buck Switching Regulator IC Positive Programmable 0.5V 4 Output 4A 35-UFBGA, DSBGA
Buck Switching Regulator IC Positive Programmable 0.6V 2 Output 16A 26-PowerVFQFN
Buck Switching Regulator IC Positive Programmable 0.6V 2 Output 4A, 9A 26-PowerVFQFN
Buck Switching Regulator IC Positive Programmable 0.6V 4 Output 16A 26-PowerVFQFN
Buck Switching Regulator IC Positive Programmable 0.6V 4 Output 4A 26-PowerVFQFN
Buck Switching Regulator IC Positive Programmable 0.6V 6 Output 10A 49-WFBGA, DSBGA
Buck Switching Regulator IC Positive Programmable 0.6V 6 Output 15A 49-WFBGA, DSBGA
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 5A (Switch) TO-220-5
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 5A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.25A (Switch) TO-220-5
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 2.5A (Switch) TO-220-5
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 5A (Switch) TO-220-5
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 2.5V 1 Output 2A (Switch) TO-220-5 Formed Leads
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 2.5V 1 Output 2A (Switch) TO-220-5
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 2.5V 1 Output 2A (Switch) TO-220-7 Formed Leads
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 2.5V 1 Output 2A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 2.5V 1 Output 2A (Switch) TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 2.5V 1 Output 5.5A (Switch) TO-220-5
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 2.5V 1 Output 5.5A (Switch) TO-220-7 Formed Leads
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 2.5V 1 Output 5.5A (Switch) TO-220-7
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Fixed 5V 1 Output 2A (Switch) TO-220-5
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Fixed 5V 1 Output 2A (Switch) TO-220-7 Formed Leads
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Fixed 5V 1 Output 2A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Fixed 5V 1 Output 2A (Switch) TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Buck, Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.244V 1 Output 1.07A (Switch) TO-220-5
Buck, Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.244V 1 Output 1.07A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.244V 1 Output 850mA (Switch) TO-220-5
Buck, Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.244V 1 Output 850mA (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck-Boost Switching Regulator IC Negative Adjustable -0.9V 1 Output 270mA (Switch) 8-WFBGA, DSBGA
DDR Terminator PMIC 8-SO PowerPad
DUAL HIGH-CURRENT BUCK CONVERTER
ENHANCED-PRODUCT 36V 3A SYNCHRON
IC MULTI CONFIG ADJ 0.4A 8SOIC
IC POWER
IC REG BCK BST ADJ 1.07A DDPAK-5
IC REG BCK BST ADJ 1.07A TO220-5
IC REG BCK BST ADJ 1.25A TO220-5
IC REG BCK BST ADJ 850MA DDPAK-5
IC REG BCK BST ADJ 850MA TO220-5
IC REG BCK BST INV 12V 0.4A 8DIP
IC REG BCK PROG 4A/8A DL 26VQFN
IC REG BOOST 12V 0.1A 8SOIC
IC REG BOOST 12V 2A 8PDIP
IC REG BOOST 12V 2A 8SO
IC REG BOOST 12V 2A TO92-3
IC REG BOOST 5V 2A 8PDIP
IC REG BOOST 5V 2A 8SO
IC REG BOOST 5V 2A TO92-3
IC REG BOOST ADJ 2A 8PDIP
IC REG BOOST ADJ 2A 8SO
IC REG BUCK 1V 16A 26VQFN
IC REG BUCK ADJ 10A 26VQFN
IC REG BUCK ADJ 16A 26VQFN
IC REG BUCK ADJ 16A DL 26VQFN
IC REG BUCK ADJ 16A QUAD 26VQFN
IC REG BUCK ADJ 20A QUAD 32QFN
IC REG BUCK ADJ 2A 8SOP
IC REG BUCK ADJ 3A 8SOP
IC REG BUCK ADJ 6A 26VQFN
IC REG BUCK ADJ 8A/8A DL 26VQFN
IC REG BUCK ADJ QUAD 26VQFN
IC REG BUCK ADJ QUAD 32QFN
IC REG BUCK ADJ TRPL 26VQFN
IC REG BUCK ADJ/1V 1A 14VQFN
IC REG BUCK ADJ/1V 2A 14VQFN
IC REG BUCK ADJ/1V 3A 14VQFN
IC REG BUCK BOOST 12V 1.5A 8PDIP
IC REG BUCK BOOST 12V 1.5A 8SO
IC REG BUCK BOOST 5V 1.5A 8PDIP
IC REG BUCK BOOST 5V 1.5A 8SO
IC REG BUCK BOOST 5V 2A DDPAK-5
IC REG BUCK BOOST 5V 2A DDPAK-7
IC REG BUCK BOOST 5V 2A TO220-5
IC REG BUCK BOOST 5V 2A TO220-7
IC REG BUCK BOOST ADJ 1.25A 16SO
IC REG BUCK BOOST ADJ 1.25A 8SO
IC REG BUCK BOOST ADJ 1.5A 8PDIP
IC REG BUCK BOOST ADJ 1.5A 8SO
IC REG BUCK BOOST ADJ 2A DDPAK-5
IC REG BUCK BOOST ADJ 2A DDPAK-7
IC REG BUCK BOOST ADJ 2A TO220-5
IC REG BUCK BOOST ADJ 2A TO220-7
IC REG BUCK BOOST ADJ 5A DDPAK-5
IC REG BUCK BOOST ADJ 5A TO220-5
IC REG BUCK BST ADJ 1.07A 8PDIP
IC REG BUCK BST ADJ 1.25A 8PDIP
IC REG BUCK BST ADJ 2.5A TO220-5
IC REG BUCK BST ADJ 5.5A TO220-5
IC REG BUCK BST ADJ 5.5A TO220-7
IC REG BUCK BST ADJ 850MA 8PDIP
IC REG BUCK PROG 20A QUAD 32VQFN
IC REG BUCK PROG 4A QUAD 35DSBGA
IC REG BUCK PROG QUAD 26VQFN
IC REG CHARG PUMP ADJ/2.5V 8PDIP
IC REG CHARGE PUMP ADJ/2.5V 16SO
IC REG CHARGE PUMP ADJ/2.5V 8SO
IC REG CHARGE PUMP INV DL 8PDIP
IC REG CHG PUMP ADJ/-1.25V 8PDIP
IC REG CHRG PUMP INV 15MA DL 8SO
IC REG MULTI CONFIG ADJ 2A D2PAK
IC REG QUAD BUCK/LNR 2MHZ 28VQFN
IC SWTCHNG REG 1.25A HI-EF TO220
LP877451A1RXVR
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 2MHz 28-VQFN (5x5)
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 24-WQFN (4x4)
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 25-DSBGA
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2.1MHz 25-uSMD
PMIC - Voltage Regulators - Linear + Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 2MHz 28-VQFN (5x5)
PMIC - Voltage Regulators - Linear + Switching 6 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (5) 2MHz 20-DSBGA
Switching Regulator IC Output TO-3-4

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