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 1.22V 1 Output 2A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.22V 1 Output 600mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable 1.22V 1 Output 600mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.22V 1 Output 600mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Adjustable 1.24V 1 Output 750mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable 1.24V 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 1.5A (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad"
"Boost Switching Regulator IC Positive Adjustable 2V 1 Output 2A (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable 2V 1 Output 2A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 2.3A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 2.5A (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)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 750mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Programmable 5V, 12V 1 Output 750mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Programmable 5V, 12V 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, Buck-Boost Switching Regulator IC Positive Programmable 3.3V, 5V 1 Output 220mA 8-DIP (0.300"", 7.62mm)"
"Boost, Buck-Boost Switching Regulator IC Positive Programmable 3.3V, 5V 1 Output 220mA 8-SOIC (0.154"", 3.90mm Width)"
"Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 750mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 750mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost, SEPIC Switching Regulator IC Positive Adjustable 1.22V 1 Output 2A (Switch) 14-TSSOP (0.173"", 4.40mm Width)"
"Boost, SEPIC Switching Regulator IC Positive Adjustable 1.22V 1 Output 2A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, SEPIC Switching Regulator IC Positive Adjustable 1.24V 1 Output 710mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, SEPIC Switching Regulator IC Positive Adjustable 1.24V 1 Output 710mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost, SEPIC Switching Regulator IC Positive Adjustable 1.24V 1 Output 800mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, SEPIC Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, SEPIC Switching Regulator IC Positive Fixed 5V 1 Output 800mA (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-DIP (0.300"", 7.62mm)"
"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 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, Buck-Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 4A (Switch) 20-SOIC (0.295"", 7.50mm Width)"
"Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 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 1.244V 1 Output 1.25A (Switch) 8-CDIP (0.300"", 7.62mm)"
"Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 1.25A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 1.25A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.245V 1 Output 1.5A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.245V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.245V 1 Output 3A (Switch) 20-SOIC (0.295"", 7.50mm Width)"
"Buck, Flyback Switching Regulator IC Positive or Negative Adjustable 2.21V 1 Output 1.2A (Switch) 20-SOIC (0.295"", 7.50mm Width)"
"Buck, Flyback Switching Regulator IC Positive or Negative Adjustable 2.21V 1 Output 1.2A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, Flyback Switching Regulator IC Positive or Negative Fixed 5V 1 Output 1.2A (Switch) 20-SOIC (0.295"", 7.50mm Width)"
"Buck, Flyback Switching Regulator IC Positive or Negative Fixed 5V 1 Output 1.2A (Switch) 8-DIP (0.300"", 7.62mm)"
"Buck, SEPIC Switching Regulator IC Positive Adjustable 2.42V 1 Output 4.5A (Switch) 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck, SEPIC Switching Regulator IC Positive Adjustable 2.42V 1 Output 4.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck, SEPIC Switching Regulator IC Positive Fixed 5V 1 Output 4.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Switching Regulator IC Output 8-CDIP (0.300"", 7.62mm)"
"Switching Regulator IC Output 8-SOIC (0.154"", 3.90mm Width)"
Boost, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-PDIP
Boost, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-SO
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SO
Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 8-PDIP
Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 8-SO
Buck, Boost, Buck-Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 4A (Switch) TO-220-5
Buck, Boost, Buck-Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 4A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 1.25A (Switch) TO-220-5
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 1.25A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 2.5A (Switch) TO-220-5 Formed Leads
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 2.5A (Switch) TO-220-5
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 2.5A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 5A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.245V 1 Output 3A (Switch) TO-220-7 Formed Leads
Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.245V 1 Output 3A (Switch) TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.245V 1 Output 6A (Switch) TO-220-7 Formed Leads
Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.245V 1 Output 6A (Switch) TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 10A (Switch) TO-220-5
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 7.5A (Switch) TO-220-5
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 7.5A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Boost, Flyback Switching Regulator IC Positive or Negative Adjustable 1.244V 1 Output 8A (Switch) TO-220-5
Buck, SEPIC Switching Regulator IC Positive Adjustable 2.42V 1 Output 4.5A (Switch) TO-220-7 Formed Leads
Buck, SEPIC Switching Regulator IC Positive Adjustable 2.42V 1 Output 4.5A (Switch) TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Buck, SEPIC Switching Regulator IC Positive Fixed 5V 1 Output 4.5A (Switch) TO-220-7 Formed Leads
Buck, SEPIC Switching Regulator IC Positive Fixed 5V 1 Output 4.5A (Switch) TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
IC REG BCK BST ADJ 1.25A DDPAK-5
IC REG BCK BST ADJ 1.25A TO220-5
IC REG BCK BST INV 12V 0.4A 8DIP
IC REG BCK FLYBACK 5V 1.2A 8PDIP
IC REG BCK FLYBACK ADJ 1.2A 20SO
IC REG BCK FLYBCK ADJ 1.2A 8PDIP
IC REG BCK SEPIC 5V 4.5A DDPAK-7
IC REG BCK SEPIC 5V 4.5A TO220-7
IC REG BOOST 5V 0.2A 8DIP
IC REG BOOST 5V 1.35MA 8SO
IC REG BOOST 5V 2.3A 8SO
IC REG BOOST 5V 2A 8PDIP
IC REG BOOST 5V 2A 8SO
IC REG BOOST 5V 750MA 8PDIP
IC REG BOOST 5V 750MA 8SO
IC REG BOOST ADJ 1.5A 10MSOP
IC REG BOOST ADJ 2A 8PDIP
IC REG BOOST ADJ 2A 8SO
IC REG BOOST ADJ 600MA 8MSOP
IC REG BOOST ADJ 600MA 8PDIP
IC REG BOOST ADJ 600MA 8SO
IC REG BOOST ADJ 750MA 8PDIP
IC REG BOOST ADJ 750MA 8SO
IC REG BOOST FLYBACK ADJ 8MSOP
IC REG BOOST PROG 750MA 8PDIP
IC REG BOOST PROG 750MA 8SO
IC REG BOOST SEPIC ADJ 2A 8SO
IC REG BST FLYBACK ADJ 750MA 8SO
IC REG BST SEPIC 3.3V 800MA 8SO
IC REG BST SEPIC 5V 800MA 8SO
IC REG BST SEPIC ADJ 710MA 8MSOP
IC REG BST SEPIC ADJ 710MA 8SO
IC REG BST SEPIC ADJ 800MA 8SO
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 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 3A 20SO
IC REG BUCK BOOST ADJ 3A DDPAK-7
IC REG BUCK BOOST ADJ 3A TO220-7
IC REG BUCK BOOST ADJ 4A 20SO
IC REG BUCK BOOST ADJ 4A DDPAK-5
IC REG BUCK BOOST ADJ 4A TO220-5
IC REG BUCK BOOST ADJ 5A DDPAK-5
IC REG BUCK BOOST ADJ 5A TO220-5
IC REG BUCK BOOST ADJ 6A DDPAK-7
IC REG BUCK BOOST ADJ 6A TO220-7
IC REG BUCK BOOST ADJ 8A TO220-5
IC REG BUCK BOOST PROG 220MA 8SO
IC REG BUCK BST ADJ 1.25A 8PDIP
IC REG BUCK BST ADJ 10A TO220-5
IC REG BUCK BST ADJ 2.5A DDPAK-5
IC REG BUCK BST ADJ 2.5A TO220-5
IC REG BUCK BST ADJ 7.5A DDPAK-5
IC REG BUCK BST ADJ 7.5A TO220-5
IC REG BUCK BST PROG 220MA 8PDIP
IC REG BUCK FLYBACK 5V 1.2A 20SO
IC REG BUCK INV FLYBACK 4A DDPAK
IC REG BUCK SEPIC 5V 4.5A 8SO
IC REG BUCK SEPIC ADJ 16TSSOP
IC REG BUCK SEPIC ADJ 4.5A 8SO
IC REG BUCK SEPIC ADJ 4.5A DDPAK
IC REG BUCK SEPIC ADJ 4.5A TO220
IC REG CTLR BST/FWRD CONV 20SOIC
IC REG CTRLR BUCK 8DIP
IC REG CTRLR BUCK 8SOIC
IC REG MULTI CONFIG ADJ 5DDPAK
IC REG MULTI CONFIG ADJ 8DIP
Switching Regulator IC Output TO-3-4

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