DigiKey Datasheets for IC Voltage Regulators

IC voltage regulators are three-terminal devices that provide a constant DC output voltage that is independent of the input voltage, output load current, and temperature. IC voltage regulators are used in power supplies that hold their output voltage constant over a wide range of load variations.
IC Voltage Regulators: Learn more

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Product Name Notes
"Boost Switching Regulator IC Positive Adjustable (Fixed) 1.31V (12V) 1 Output 450mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable (Fixed) 1.31V (12V) 1 Output 450mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Adjustable (Fixed) 1.31V (15V) 1 Output 450mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable (Fixed) 1.31V (15V) 1 Output 450mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Adjustable (Fixed) 1.31V (5V) 1 Output 450mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable (Fixed) 1.31V (5V) 1 Output 450mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Adjustable (Fixed) 2.4V (5V) 1 Output 450mA (Switch) 8-CDIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 525mA (Switch) 8-CDIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 525mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 525mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1.5A (Switch) 16-SOIC (0.295"", 7.50mm Width)"
"Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1.5A (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Adjustable 3V 1 Output 1.4A (Switch) 16-SSOP (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable -1.27V, 2.7V 2 Output 440mA (Switch) 16-SSOP (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Fixed 12V 1 Output 200mA 16-SOIC (0.295"", 7.50mm Width)"
"Boost Switching Regulator IC Positive Fixed 12V 1 Output 200mA 8-CDIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Fixed 12V 1 Output 200mA 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.5A (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Fixed 5V 1 Output 200mA 16-SOIC (0.295"", 7.50mm Width)"
"Boost Switching Regulator IC Positive or Negative Adjustable ±1.25V 1 Output 600mA (Switch) 16-SSOP (0.154"", 3.90mm Width)"
"Boost Switching Regulator IC Positive Programmable 3.3V, 5V 1 Output 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Programmable 3.3V, 5V 1 Output 8-SOIC (0.154"", 3.90mm Width)"
"Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Programmable ±12V, ±15V 2 Output 2A (Switch) 16-DIP (0.300"", 7.62mm)"
"Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Programmable ±12V, ±15V 2 Output 2A (Switch) 16-SOIC (0.295"", 7.50mm Width)"
"Boost, Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 1.31V (12V) 1 Output 450mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost, Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 1.31V (12V) 1 Output 450mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 1.31V (15V) 1 Output 450mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost, Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 1.31V (15V) 1 Output 450mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 1.31V (5V) 1 Output 450mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost, Charge Pump Switching Regulator IC Positive or Negative Adjustable (Fixed) 1.31V (5V) 1 Output 450mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Boost, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable ±0.8V 1 Output 500mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Negative Adjustable (Fixed) -1.31V (-12V) 1 Output 200mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Negative Adjustable (Fixed) -1.31V (-12V) 1 Output 200mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Negative Adjustable (Fixed) -1.31V (-15V) 1 Output 200mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Negative Adjustable (Fixed) -1.31V (-15V) 1 Output 200mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Negative Adjustable (Fixed) -1.31V (-5V) 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Negative Adjustable (Fixed) -1.31V (-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 (Fixed) 1.31V (5V) 1 Output 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 1.31V (5V) 1 Output 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 1.3V (3.3V) 1 Output 225mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 1.3V (3.3V) 1 Output 225mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 1.3V (3V) 1 Output 225mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 1.3V (3V) 1 Output 225mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 1.3V (5V) 1 Output 225mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 1.3V (5V) 1 Output 225mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.22V 1 Output 450mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.22V 1 Output 750mA 16-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.22V 1 Output 750mA 8-CDIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 1.22V 1 Output 750mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 4.85V 1 Output 3A 16-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 16-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 300mA 8-CDIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 450mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 16-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 750mA 16-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 750mA 8-CDIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 750mA 8-DIP (0.300"", 7.62mm)"
"Buck, Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1.1A (Switch) 16-SOIC (0.154"", 3.90mm Width)"
"Buck, Boost Switching Regulator IC Positive Fixed 3.3V, 5V 1 Output 1.1A (Switch) 16-SOIC (0.154"", 3.90mm Width)"
"Buck-Boost Switching Regulator IC Negative Adjustable -1.23V 1 Output 125mA 8-DIP (0.300"", 7.62mm)"
"Buck-Boost Switching Regulator IC Negative Adjustable -1.23V 1 Output 125mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck-Boost Switching Regulator IC Negative Adjustable -2.6V 1 Output 150mA 8-CDIP (0.300"", 7.62mm)"
"Buck-Boost Switching Regulator IC Negative Adjustable -2.6V 1 Output 150mA 8-DIP (0.300"", 7.62mm)"
"Buck-Boost Switching Regulator IC Negative Adjustable -2.6V 1 Output 150mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck-Boost Switching Regulator IC Negative Adjustable 0V 1 Output 300mA 14-DIP (0.300"", 7.62mm)"
"Buck-Boost Switching Regulator IC Negative Adjustable 0V 1 Output 300mA 16-SOIC (0.295"", 7.50mm Width)"
"Buck-Boost Switching Regulator IC Negative Fixed -12V 1 Output 140mA 14-DIP (0.300"", 7.62mm)"
"Buck-Boost Switching Regulator IC Negative Fixed -12V 1 Output 140mA 16-SOIC (0.295"", 7.50mm Width)"
"Buck-Boost Switching Regulator IC Negative Fixed -15V 1 Output 110mA 14-DIP (0.300"", 7.62mm)"
"Buck-Boost Switching Regulator IC Negative Fixed -15V 1 Output 110mA 16-SOIC (0.295"", 7.50mm Width)"
"Buck-Boost Switching Regulator IC Negative Fixed -5V 1 Output 275mA 8-DIP (0.300"", 7.62mm)"
"Buck-Boost Switching Regulator IC Negative Fixed -5V 1 Output 275mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck-Boost Switching Regulator IC Negative Fixed -5V 1 Output 300mA 14-DIP (0.300"", 7.62mm)"
"Buck-Boost Switching Regulator IC Negative Fixed -5V 1 Output 300mA 16-SOIC (0.295"", 7.50mm Width)"
"Charge Pump Switching Regulator IC Positive and Negative (Dual Rail) Fixed ±2Vin 2 Output 10mA 8-DIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive and Negative (Dual Rail) Fixed ±2Vin 2 Output 10mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 12V 1 Output 30mA 8-DIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive Fixed 12V 1 Output 30mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 100mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 250mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 50mA 8-DIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 50mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 50mA 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 100mA 16-SOIC (0.295"", 7.50mm Width)"
"Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 100mA 8-DIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 100mA 8-SOIC (0.154"", 3.90mm Width)"
Boost Regulator Positive or Negative Output Step-Up DC-DC Controller IC 20-PDIP
Boost Regulator Positive Output Step-Up DC-DC Controller IC 8-PDIP
Boost Regulator Positive Output Step-Up DC-DC Controller IC 8-SOIC
Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable -1.27V, 2.7V 2 Output 440mA (Switch) 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 Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC
Buck, Boost Regulator Positive or Negative Output Step-Up, Step-Down DC-DC Controller IC 20-PDIP
Buck, Boost Regulator Positive or Negative Output Step-Up, Step-Down DC-DC Controller IC 20-SSOP
Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-TQFN (3x3)
Hot Plug Controller 3 Channel PCI Express® 36-TQFN (6x6)
Hot Plug Controller 9 Channel PCI Express® 56-TQFN (7x7)
Hot Swap Controller 1 Channel -48V 8-SOIC
Hot Swap Controller 1 Channel General Purpose 16-TQFN (5x5)
Hot Swap Controller 1 Channel General Purpose 20-TQFN (4x4)
Hot Swap Controller 1 Channel General Purpose 8-SOIC
Hot Swap Controller 6 Channel PCI Express® 36-TQFN (6x6)
Hot Swap Controller, Monitor 1 Channel General Purpose 32-TQFN (5x5)
Hot Swap Controller, Monitor 2 Channel General Purpose 16-QSOP
Hot Swap Controller, Monitor 2 Channel PCI Express® 36-TQFN (6x6)
Hot Swap Controller, Monitor 4 Channel PCI Express® 48-TQFN (7x7)
LCD Display PMIC 8-PDIP
LCD Display PMIC 8-SOIC
Linear Voltage Regulator IC Negative Adjustable (Fixed) 1 Output 40mA 8-PDIP
Linear Voltage Regulator IC Negative Adjustable (Fixed) 1 Output 40mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 150mA SOT-6
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 250mA 8-CERDIP
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 250mA 8-PDIP
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 250mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 300mA 6-UCSP (1.52x1.52)
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 300mA 8-TDFN (3x3)
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 300mA SOT-6
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 40mA 8-PDIP
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 40mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA 8-PDIP
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-PDIP
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-uMAX/uSOP
OR Controller N+1 ORing Controller N-Channel N:1 16-QSOP
OR Controller N+1 ORing Controller N-Channel N:1 16-SOIC

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