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 (Fixed) 1.24V (3.3V) 1 Output 600mA 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable (Fixed) 1.24V (5V) 1 Output 600mA 20-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
"Buck Switching Regulator IC Positive Adjustable 1.221V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 1.221V 1 Output 500mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 1A 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 1A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 12V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 12V 1 Output 500mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 8-SOIC (0.154"", 3.90mm Width)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 8-DIP (0.300"", 7.62mm)"
"Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 8-SOIC (0.154"", 3.90mm 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-SOIC (0.154"", 3.90mm Width)"
Boost Regulator Positive, Isolation Capable Output Step-Up DC-DC Controller IC 8-uMAX/uSOP
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 260mA (Switch) SOT-23-6
Boost Switching Regulator IC Positive Fixed 30V 1 Output 260mA (Switch) SOT-23-6
Boost, Flyback, SEPIC Switching Regulator IC Positive Fixed 30V 1 Output 260mA (Switch) SOT-23-6
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-TSSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TQFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP-EP
Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 16-QSOP
Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 16-SOIC
Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 16-TSSOP-EP
Buck Switching Regulator IC Positive Adjustable (Fixed) 1.24V (3.3V) 1 Output 600mA 16-WQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable (Fixed) 1.24V (5V) 1 Output 600mA 16-WQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 16-WQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 1A, 2A 32-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.228V 1 Output 2A 16-WQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 1.5A 16-WQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 1A 16-WQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 16-WQFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 16-WQFN Exposed Pad
Buck, Boost Switching Regulator IC Positive Adjustable 0.8V 2 Output 1.38A (Switch), 2.3A (Switch) 28-WFQFN Exposed Pad
Buck, Boost Switching Regulator IC Positive Adjustable 0.8V 2 Output 1.38A (Switch), 2.3A (Switch) 32-WFQFN Exposed Pad
Buck, Boost Switching Regulator IC Positive Adjustable 0.8V, 4.5V 2 Output 1.75A (Switch), 2.8A (Switch) 32-WFQFN Exposed Pad
Current Limiting Regulator 100mA 6-uDFN (1.5x1)
Current Limiting Regulator 100mA SC-70-4
Current Limiting Regulator 100mA SC-70-5
Current Limiting Regulator 200mA 6-TDFN (3x3)
Current Limiting Regulator 200mA SOT-143-4
Current Limiting Regulator 200mA SOT-23-5
Current Limiting Regulator 250mA SOT-23-5
Current Limiting Regulator 300mA SOT-143-4
Current Limiting Regulator 300mA SOT-23-5
Current Limiting Regulator 50mA 6-uDFN (1.5x1)
Current Limiting Regulator High-Side 250mA SOT-143-4
Current Limiting Regulator SOT-23-5
Current Switch Regulator Adjustable 10-UTQFN (1.4x1.8)
Current Switch Regulator Adjustable 8-TDFN-EP (2x2)
Current Switch Regulator Adjustable SOT-6
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-TSSOP-EP
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-uMAX/uSOP
Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 28-TSSOP-EP
Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-uMAX/uSOP
Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-TSSOP-EP
General Purpose PMIC 56-TQFN (8x8)
Hot Swap Controller 1 Channel -48V 16-QSOP
Hot Swap Controller 1 Channel -48V 6-TDFN (3x3)
Hot Swap Controller 1 Channel -48V 8-SOIC
Hot Swap Controller 1 Channel -48V SOT-6
Hot Swap Controller 1 Channel General Purpose 10-uMAX/uSOP
Hot Swap Controller 1 Channel General Purpose 16-QSOP-EP
Hot Swap Controller 1 Channel General Purpose 16-QSOP
Hot Swap Controller 1 Channel General Purpose 20-TSSOP
Hot Swap Controller 1 Channel General Purpose 6-TDFN (3x3)
Hot Swap Controller 1 Channel General Purpose 8-SOIC
Hot Swap Controller 1 Channel General Purpose SOT-6
Hot Swap Controller 1 Channel Networking 16-SOIC
Hot Swap Controller 1 Channel Networking 8-SOIC
Hot Swap Controller 3 Channel General Purpose 20-QSOP
Hot Swap Controller 3 Channel General Purpose 24-QSOP
Hot Swap Controller 4 Channel General Purpose 24-QSOP
Hot Swap Controller 4 Channel General Purpose 32-TQFN (5x5)
Hot Swap Controller 5 Channel PCI 28-TSSOP
Hot Swap Controller, Sequencer 2 Channel PCI Express® 16-QSOP
Hot Swap Controller, Sequencer 2 Channel PCI Express® 8-SOIC
Hot Swap Controller, Sequencer 4 Channel General Purpose 24-QSOP
Hot Swap Controller, Sequencer 4 Channel General Purpose 32-TQFN (5x5)
IC OVERVOLTAGE PROT CTRL 8UDFN
IC PULSAR DIGITAL DUAL 56TQFN
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 150mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 150mA 8-SOIC
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 200mA 6-TDFN (3x3)
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 250mA 16-TQFN (5x5)
Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 400mA 16-TQFN (5x5)
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 6-TDFN (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-TDFN (3x3)
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SOIC-EP
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SOIC
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 6-TDFN (3x3)
Medical Ultrasound Imaging, Sonar PMIC 56-TQFN (7x7)
Medical Ultrasound Imaging, Sonar PMIC 56-TQFN (8x8)
OR Controller N+1 ORing Controller N-Channel N:1 14-TSSOP
OR Controller N+1 ORing Controller N-Channel N:1 16-QSOP
Overvoltage Protection Controller 6-µDFN (2x2)
Overvoltage Protection Controller 6-uDFN (1.5x1)
Overvoltage Protection Controller 8-uDFN (2x2)
Overvoltage Protection Controller SC-70-6
Overvoltage Protection Controller SOT-6
Overvoltage Protection SC-70-6
OVERVOLTAGE-PROTECTI ON IC
PMIC - Voltage Regulators - Linear + Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 1MHz 16-TQFN (5x5)
Power Supplies PMIC 28-TSSOP-EP
Power Supply Controller Overvoltage Protection Controller 10-TDFN (3x3)
Power Supply Controller Overvoltage Protection Controller 10-uDFN (2x2)
Power Supply Controller Overvoltage Protection Controller 12-WLP (2.14x1.56)
Power Supply Controller Overvoltage Protection Controller 8-TDFN (3x3)
Power Supply Controller

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