Quarktwin Technology Ltd. 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
| Product Name | Notes |
|---|---|
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-WQFN (4x4) | |
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 20-HTSSOP | |
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 20-VQFN (3.5x3.5) | |
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 24-HTSSOP | |
| Boost Switching Regulator IC Positive Adjustable 5V 1 Output 16-WQFN Exposed Pad | |
| Boost Switching Regulator IC Positive Programmable 3.6V 1 Output 1.35A (Switch) 9-XFBGA, DSBGA | |
| Boost Switching Regulator IC Positive Programmable 3.6V 1 Output 1.35A (Switch) 9-XFBGA | |
| Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 12-WSON (3x2) | |
| Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-HTSSOP | |
| Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 24-HTSSOP | |
| Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.63A (Switch) 16-WFQFN Exposed Pad | |
| Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 1.5V 1 Output 3.26A (Switch) 16-WFQFN Exposed Pad | |
| Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 1.5V 1 Output 4.33A 16-WFQFN Exposed Pad | |
| Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 1.5V 1 Output 6.5A (Switch) 16-WFQFN Exposed Pad | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-CDIP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-CFP | |
| 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 20-VQFN (4.5x3.5) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (3.5x5.5) | |
| 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 28-HTSSOP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP | |
| 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 40-VQFNP (6x6) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-HVSSOP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-MSOP-EP | |
| 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 1 Output 3.5A 22-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1.223V 1 Output 150mA 10-VFDFN Exposed Pad | |
| 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 1.5A Die | |
| 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 1.23V 1 Output 500mA 10-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 1A 8-PowerSOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 300mA 8-PowerSOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 500mA 8-PowerSOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 650mA 8-PowerSOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1.5A 12-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1.5A 16-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 10A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 12-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 16-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2.5A 12-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2.5A 16-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2.5A 30-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3.25A 12-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3.25A 16-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3.5A 14-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3.5A 30-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 13-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 14-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 13-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 14-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 5A 30-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 6-WFBGA, DSBGA | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 6A 14-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 6A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 6A 30-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 8A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 1A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2.5A 22-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 2A 16-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 3.5A 22-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 3A 16-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 3A 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 650mA 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA 6-WFBGA, DSBGA | |
| Buck Switching Regulator IC Positive Fixed 1.82V 1 Output 600mA 6-WFBGA, DSBGA | |
| Buck Switching Regulator IC Positive Fixed 2.9V 1 Output 600mA 6-WFBGA, DSBGA | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 10A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 150mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 150mA 10-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2.5A 22-VFQFN | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 16-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3.5A 22-VFQFN | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 16-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 4A 14-VFQFN | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 10-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 650mA 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 6A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 8A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Fixed 4V 1 Output 10A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Fixed 4V 1 Output 6A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Fixed 4V 1 Output 8A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 10A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 150mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 150mA 10-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 2.5A 22-VFQFN | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 16-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 3.5A 22-VFQFN | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A 16-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 4A 14-VFQFN | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 10-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 650mA 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 6A 16-PowerVFQFN | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 8A 16-PowerVFQFN | |
| Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 16-DIP (0.300", 7.62mm) | |
| Buck, Boost, SEPIC Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 48-VQFN (7x7) | |
| Buck, Buck-Boost Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-HTSSOP | |
| Buck, Flyback Switching Regulator IC Positive Adjustable 1.2V 1 Output 300mA 8-PowerSOIC (0.154", 3.90mm Width) | |
| Buck, Flyback Switching Regulator IC Positive, Isolation Capable Adjustable 2V 1 Output 1A 14-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck, Flyback Switching Regulator IC Positive, Isolation Capable Adjustable 2V 1 Output 2A 12-WFDFN Exposed Pad | |
| Buck, Flyback Switching Regulator IC Positive, Isolation Capable Adjustable 2V 1 Output 2A 14-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-HTSSOP | |
| Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-VQFN (5x4) | |
| Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 38-HTSSOP | |
| Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 48-HTQFP (7x7) | |
| Charge Pump Switching Regulator IC Negative Fixed -0.23V 1 Output 26mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Charge Pump Switching Regulator IC Negative Fixed 1 Output 50mA SC-74A, SOT-753 | |
| Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin 1 Output 25mA SC-74A, SOT-753 | |
| Flyback Switching Regulator IC Positive Adjustable 0V 1 Output 750mA 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 and Negative Fixed 5V 1 Output 8-WDFN Exposed Pad | |
| Flyback Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-WDFN Exposed Pad | |
| Half-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 24-WQFN (4x5) | |
| Half-Bridge, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 16-TSSOP | |
| Half-Bridge, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 16-WSON (5x5) | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-SOIC | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 50mA 8-SOIC | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 50mA 8-VSSOP | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 50mA TO-252-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 8-VSSOP | |
| Power Over Ethernet Controller 1 Channel 802.3af (PoE) 16-HTSSOP | |
| Power Over Ethernet Controller 1 Channel 802.3af (PoE) 16-WSON (5x5) | |
| Regulator Output DC-DC Controller IC | |
| Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 16-WSON (5x5) | |
| Switching Regulator IC Output |
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