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 (Programmable) 1.25V, 2.5V (3.3) 2 Output 250mA (Switch), 420mA (Switch) 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Adjustable (Programmable) 2V (3.3V, 5V) 1 Output 800mA (Switch) 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)"
"Boost Switching Regulator IC Positive Adjustable 3.5V 1 Output 525mA (Switch) 8-DIP (0.300"", 7.62mm)"
"Boost Switching Regulator IC Positive Adjustable 3.5V 1 Output 525mA (Switch) 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 0.75V (1.8V, 2.5V) 1 Output 1A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 0.75V (1V, 1.5V) 1 Output 1A 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 0.8V (1.8V, 2.5V) 1 Output 6A 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 1.1V (1.5V, 1.8V, 2.5V) 1 Output 1A 16-SSOP (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 1.1V (1.5V, 1.8V, 2.5V) 1 Output 3A 16-SSOP (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 1.1V (1.5V, 2.5V, 3.3V) 1 Output 3A 16-SSOP (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable (Programmable) 1.2V (1.5V, 1.8V, 2.5V, 3.3V) 2 Output 750mA 16-SSOP (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.75V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 2A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)"
"Buck-Boost Switching Regulator IC Negative Adjustable -4V 1 Output 150mA 8-DIP (0.300"", 7.62mm)"
"Buck-Boost Switching Regulator IC Negative Adjustable -4V 1 Output 150mA 8-SOIC (0.154"", 3.90mm Width)"
"Charge Pump Switching Regulator IC Positive Fixed Vin+11V 1 Output 25mA 8-DIP (0.300"", 7.62mm)"
"Charge Pump Switching Regulator IC Positive Fixed Vin+11V 1 Output 25mA 8-SOIC (0.154"", 3.90mm Width)"
Automotive, USB Protection PMIC 12-TQFN (3x3)
Automotive, USB Protection PMIC 16-QSOP
Battery Management PMIC 16-WLP
Battery Management PMIC 56-WLP (3.37x3.05)
Boost Switching Regulator IC Positive Adjustable 1V 2 Output 3.5A 28-WFQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2V 1 Output 150mA SOT-23-6
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 150mA SOT-23-6
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 169mA 8-WDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3V 1 Output 185mA 8-WDFN Exposed Pad
Boost, SEPIC Switching Regulator IC Positive Adjustable 2.6V 1 Output 500mA SOT-23-6
Boost, SEPIC Switching Regulator IC Positive Adjustable 2.6V 1 Output 550mA (Switch) SOT-23-6
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-uMAX/uSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TQFN (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TQFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-QSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-TQFN (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TQFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-WETQFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 36-TQFN (6x6)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
Buck Regulator Positive Output Step-Down DC-DC Controller IC
Buck Regulator Positive Output Step-Down PMBus DC-DC Controller IC 36-QFN (6x6)
Buck Switching Regulator IC Positive Adjustable (Fixed) 1.25V (3.3V) 1 Output 125mA SOT-23-6
Buck Switching Regulator IC Positive Adjustable (Fixed) 1.25V (3.3V) 1 Output 250mA SOT-23-6
Buck Switching Regulator IC Positive Adjustable (Fixed) 1.25V (5V) 1 Output 125mA SOT-23-6
Buck Switching Regulator IC Positive Adjustable (Fixed) 1.25V (5V) 1 Output 250mA SOT-23-6
Buck Switching Regulator IC Positive Adjustable (Programmable) 1.1V (1.5V, 1.8V, 2.5V) 1 Output 2.7A 28-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.65V 1 Output 25A 15-VFQFN, FCQFN
Buck Switching Regulator IC Positive Adjustable 0.65V 1 Output 35A 15-VFQFN, FCQFN
Buck Switching Regulator IC Positive Adjustable 0.65V 1 Output 40A 15-VFQFN, FCQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 19-VFBGA, WLCSP
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 40A 15-VFQFN, FCQFN
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 175mA 6-XFBGA, WLBGA
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 350mA 6-XFBGA, WLBGA
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 700mA 6-XFBGA, WLBGA
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 125mA SOT-23-6
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 400mA SOT-23-6
Buck Switching Regulator IC Positive Adjustable 1V 4 Output 1A 28-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.25V, 1.8V, 2.65V, 3.3V 4 Output 1A, 500mA, 500mA, 1A 28-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 400mA SOT-23-6
Buck Switching Regulator IC Positive Fixed 2.8V, 1.8V 2 Output 500mA, 500mA 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 125mA SOT-23-6
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 250mA SOT-23-6
Buck Switching Regulator IC Positive Fixed 5V 1 Output 125mA SOT-23-6
Buck Switching Regulator IC Positive Fixed 5V 1 Output 250mA SOT-23-6
Buck Switching Regulator IC Positive Fixed 5V 1 Output 3.5A 28-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5V 1 Output 4A 17-PowerWFQFN
Buck Switching Regulator IC Positive Fixed 5V 1 Output 6A 17-PowerWFQFN
Buck Switching Regulator IC Positive Fixed 5V 1 Output 8A 17-PowerWFQFN
Buck Switching Regulator IC Positive Programmable (Fixed) 1V (3.3V) 1 Output 2A 20-WQFN Exposed Pad
Buck Switching Regulator IC Positive Programmable (Fixed) 1V (3.3V) 1 Output 3A 20-WQFN Exposed Pad
Buck Switching Regulator IC Positive Programmable (Fixed) 1V (5V) 1 Output 2A 20-WQFN Exposed Pad
Buck Switching Regulator IC Positive Programmable (Fixed) 1V (5V) 1 Output 3A 20-WQFN Exposed Pad
Buck Switching Regulator IC Positive Programmable (Fixed) 1V 1 Output 1.2A 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Programmable (Fixed) 1V 1 Output 600mA 12-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Programmable (Fixed) 3V, 5V 1 Output 3.5A 20-WFQFN Exposed Pad
Buck, Boost Switching Regulator IC Positive Adjustable 1.25V, 2V 2 Output 140mA (Switch), 330mA (Switch) 12-WQFN Exposed Pad
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SWTQFN (4x4)
Buck-Boost Switching Regulator IC Positive Programmable (Fixed) 1 Output 1.2A 20-WFQFN Exposed Pad
Cellular, CDMA Handset PMIC 20-TSSOP
Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 30mA 6-TSSOP, SC-88, SOT-363
Current Limiting Regulator 100mA SC-70-5
Current Limiting Regulator 50mA SC-70-4
Current Limiting Regulator 50mA SC-70-5
Current Monitor Regulator High-Side 16-TQFN (4x4)
Current Monitor Regulator High-Side 16-TSSOP
Current Monitor Regulator High-Side 6-TDFN (3x3)
Current Monitor Regulator High-Side 8-uMAX/uSOP
Current Monitor Regulator High-Side SOT-6
Current Monitor Regulator High/Low-Side 16-WLP (2.2x2.3)
Current Sense Amplifier 4 Circuit Open Drain 24-TQFN (4x4)
Current Switch Regulator 20mA 12-WLP (1.65x1.45)
Current/Voltage Monitor Regulator High-Side 16-WLP (2.01x2.01)
Flyback Regulator Negative Output Step-Up/Step-Down DC-DC Controller IC 10-uMAX/uSOP
Flyback Regulator Negative Output Step-Up/Step-Down DC-DC Controller IC 16-QSOP
Hot Plug Controller 2 Channel PCI Express® 24-TQFN (4x4)
Hot Swap Controller 1 Channel General Purpose 16-QSOP
Hot Swap Controller 1 Channel General Purpose 16-SOIC
Hot Swap Controller 1 Channel General Purpose 8-SOIC
Hot Swap Controller 1 Channel PCI Express® 10-TDFN (3x3)
IC 1A IDEAL DIODE SOT23
IC REG BUCK ADJ 2A 8SOIC
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA 6-UCSP (1.52x1.52)
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA 8-uMAX-EP|8-uSOP-EP
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA 8-uMAX/uSOP
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 500mA SOT-6
Linear Voltage Regulator IC Positive Adjustable 1 Output 2A 14-TDFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 300mA SOT-6
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 6-WLP (1.22x0.82)
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 8-TDFN (3x3)
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 8-TDFN-EP (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 1A 9-WLP (1.37x1.34)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-TDFN (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 8-TDFN-EP (2x2)
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-6
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA TSOT-23-6
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 6-WLP (1.22x0.82)
Linear Voltage Regulator IC Positive Programmable 1 Output 1A 10-TDFN (3x3)
Linear Voltage Regulator IC Positive Programmable 1 Output 1A 9-WLP (1.37x1.34)
Mobile Communications PMIC 12-WLP (1.7x1.32)
OR Controller Source Selector Switch P-Channel 1:1 4-WLP (0.73x0.73)
OR Controller Source Selector Switch P-Channel 1:1 SOT-23-5
Peltier Module, Thermoelectric Cooler PMIC 48-TQFN (7x7)
Portable Equipment PMIC 12-WLP (1.23x1.63)
Power Line Communications PMIC 20-WLP (1.62x2.02)
Power Supply Controller Base Station-Networking Line Cards, Servers 40-TQFN (6x6)
Power Supply Controller Base Station-Networking Line Cards, Servers 56-TQFN (7x7)
Power Supply Controller Power Supply Controller, Sequencer 16-QSOP
Power Supply Controller Power Supply Monitor, Sequencer 48-TQFN (6x6)
Switching Regulator IC Output 19-VFBGA, WLCSP
Switching Regulator IC Output
TFT-LCD Monitors PMIC 32-TQFN (5x5)
TFT-LCD Monitors PMIC 32-TQFN (7x7)
Thermoelectric Cooler PMIC 28-TSSOP-EP
Thermoelectric Cooler PMIC 48-TQFN (7x7)
Transformer Driver PMIC 8-CERDIP
Transformer Driver PMIC 8-PDIP
Transformer Driver PMIC 8-SOIC
Transformer Driver PMIC 8-uMAX/uSOP
USB, Peripherals PMIC 10-uMAX/uSOP
USB, Peripherals PMIC 16-QSOP
USB, Peripherals PMIC 8-TDFN (3x3)

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