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
"Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 1.5A 16-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 100mA 8-PowerSOIC (0.154"", 3.90mm 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 3A 20-PowerTSSOP (0.173"", 4.40mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 500mA 16-TSSOP (0.173"", 4.40mm 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 1.23V 1 Output 1A 16-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 1A 24-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 500mA 14-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"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 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 Fixed 12V 1 Output 1A 16-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A 24-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Fixed 12V 1 Output 500mA 14-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Fixed 12V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 15V 1 Output 1A 16-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 15V 1 Output 500mA 14-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Fixed 15V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 16-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 24-SOIC (0.295"", 7.50mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 14-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 1A 16-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 24-SOIC (0.295"", 7.50mm 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 3A 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 14-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 500mA 8-PowerSOIC (0.154"", 3.90mm Width)"
"Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 500mA 16-SOIC (0.295"", 7.50mm Width)"
"Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Fixed 12V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Fixed 15V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Fixed 5V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
3.5-V TO 42-V LOW-IQ, DUAL OUTPU
36V FOUR SWITCH BUCK-BOOST CONTR
42-V AUTOMOTIVE SYNCHRONOUS BUCK
42V INPUT LOW-IQ BUCK CONTROLLER
42V-IN SYNCHRONOUS BUCK CONTROLL
AUTOMOTIVE 42-V SYNCHRONOUS BUCK
AUTOMOTIVE 42V INPUT LOW-IQ BUCK
AUTOMOTIVE, 3.5-V TO 42-V LOW-IQ
AUTOMOTIVE, 42V SYNCHRONOUS BUCK
AUTOMOTIVE, 42V, 100% DUTY-CYCLE
Base Station-Networking Line Cards, Servers PMIC 24-WQFN (4x5)
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-HTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-HTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (5.5x3.5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-WQFN (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WQFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFN (6x6)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-HVSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-VSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-WSON (3x3)
Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 100mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 325mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.225V 1 Output 650mA 8-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 1A TO-220-5
Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
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 Fixed 12V 1 Output 1A TO-220-5
Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck Switching Regulator IC Positive Fixed 15V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-220-5
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A TO-220-5
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
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, Boost Regulator Positive or Negative Output Step-Up, Step-Down DC-DC Controller IC 16-PDIP
Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 20-HTSSOP
Current Source Regulator 10mA 8-SOIC
Current Source Regulator 10mA TO-92-3
Current Source Regulator Adjustable TO-92-3
Flyback Switching Regulator IC Positive Adjustable 1.21V 1 Output 2.5A 8-WDFN Exposed Pad
Flyback Switching Regulator IC Positive and Negative Adjustable 1.21V 1 Output 8-WDFN Exposed Pad
Flyback Switching Regulator IC Positive Fixed 1.21V 1 Output 8-WDFN Exposed Pad
Flyback Switching Regulator IC Positive Fixed 12V 1 Output 1A 8-WDFN Exposed Pad
Flyback Switching Regulator IC Positive Fixed 12V 1 Output 600mA 8-WDFN Exposed Pad
Full-Bridge, Half-Bridge, Push-Pull Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-TSSOP
Half-Bridge Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (4x4)
Hot Swap Controller 1 Channel General Purpose 10-VSSOP
IC HOT SWAP CTRLR GP 10VSSOP
IC POWER
IC REG BUCK 3.3V 1A TO263-5
IC REG BUCK 3.3V 500MA 14SOIC
IC REG BUCK 5V 1A TO263-5
IC REG BUCK 5V 3A 8SOPWR
IC REG BUCK 5V 3A TO263-7
IC REG BUCK 5V 500MA 8SOPWR
IC REG BUCK 5V 5A TO263-7
IC REG BUCK ADJ 1.5A 16HTSSOP
IC REG BUCK ADJ 100MA 8WSON
IC REG BUCK ADJ 1A 14HTSSOP
IC REG BUCK ADJ 1A 8SOPWR
IC REG BUCK ADJ 2A 10MSOP
IC REG BUCK ADJ 3A TO263-7
IC REG BUCK ADJ 500MA 8SOPWR
IC REG BUCK ADJ 5A TO263-7
IC REG CTRLR BUCK 8MSOP
IC REG SW 1A 5V STEPDOWN D2PAK
Linear Voltage Regulator IC Negative Adjustable 1 Output 1.5A TO-220-3
Linear Voltage Regulator IC Negative Adjustable 1 Output 1.5A TO-220
Linear Voltage Regulator IC Negative Adjustable 1 Output 1.5A TO-3
Linear Voltage Regulator IC Positive Adjustable 1 Output 3A TO-3
Linear Voltage Regulator IC Positive Adjustable 1 Output 5A TO-3
LM25137RHAR
LM25141RGER
LM25185PWPR
LM25185QPWPRQ1
Power Supply Controller Secondary-Side Controller 16-TSSOP
Power Supply Controller Secondary-Side Controller 16-WSON (5x5)

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