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

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Product Name Notes
Boost Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 11-VFQFN
Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.07A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.07A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Adjustable 1.6V 1 Output 900mA (Switch) 10-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 1.2A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 1.5A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 1.8A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 100mA 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 200mA (Switch) 6-TSSOP, SC-88, SOT-363
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 2A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 3.6A (Switch) 16-PowerTSSOP (0.173", 4.40mm Width)
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 3.6A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 300mA (Switch) 8-VDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 3A (Switch) 8-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 455mA (Switch) SOT-23-6 Thin, TSOT-23-6
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 500mA (Switch) SOT-23-6 Thin, TSOT-23-6
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 800mA (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 800mA (Switch) 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 3A SOT-563, SOT-666
Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 8A 7-VFQFN
Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output SOT-583
Boost Switching Regulator IC Positive Adjustable 2.3V 1 Output 500mA (Switch) SOT-23-6 Thin, TSOT-23-6
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.3A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 4A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 500mA (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 6A (Switch) 7-VFQFN
Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 2A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 2A (Switch) 8-TSSOP (0.173", 4.40mm Width)
Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 2A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Adjustable 2.9V 1 Output 6.5A (Switch) 9-VFQFN
Boost Switching Regulator IC Positive Adjustable 20V 1 Output 16-WFQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 3.2A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 3.2A (Switch) 10-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 1.2A 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 10A (Switch) 13-PowerVFQFN
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 10A 20-VFQFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 11-VFQFN
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 13-PowerVFQFN
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 350mA (Switch) 12-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 4.5V 1 Output 7A 11-VFQFN
Boost Switching Regulator IC Positive Adjustable 5V 1 Output 16-XFBGA, DSBGA
Boost Switching Regulator IC Positive Adjustable 5V 1 Output 3.8A 16-XFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 1.5V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 1.5V 1 Output 390mA (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 1.8V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 1.8V 1 Output 540mA (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 2.2V 1 Output 1.2A (Switch) TO-236-3, SC-59, SOT-23-3
Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 850mA (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 2.8V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 2.8V 1 Output 950mA (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 2V 1 Output 1.2A (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.07A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 1.6A (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 200mA (Switch) 6-TSSOP, SC-88, SOT-363
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 200mA (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 2A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 3.6A (Switch) 16-PowerTSSOP (0.173", 4.40mm Width)
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 3.6A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 500mA 20-TSSOP (0.173", 4.40mm Width)
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 1.6A (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 800mA (Switch) 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3V 1 Output 1.3A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3V 1 Output 1.5A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3V 1 Output 1A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 2.4A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 3.9A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5.1V 1 Output 3.9A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5.1V 1 Output 6.5A (Switch) 9-VFQFN
Boost Switching Regulator IC Positive Fixed 5.2V 1 Output 2.4A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5.2V 1 Output 3.9A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5.4V 1 Output 2.4A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.2A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.2A (Switch) 10-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.5A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 1.8A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 2.4A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 2.5A (Switch) SC-74A, SOT-753
Boost Switching Regulator IC Positive Fixed 5V 1 Output 2.9A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 200mA (Switch) 6-TSSOP, SC-88, SOT-363
Boost Switching Regulator IC Positive Fixed 5V 1 Output 2A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.3A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.6A (Switch) 16-PowerTSSOP (0.173", 4.40mm Width)
Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.6A (Switch) 16-VQFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 3.9A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 4.6A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 4A (Switch) 10-VFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 4A (Switch) 9-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 500mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 500mA (Switch) 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 600mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Fixed 5V 1 Output 800mA (Switch) 6-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 2.5V, 3V, 3.3V 1 Output 700mA (Switch) 6-WDFN Exposed Pad
Boost Switching Regulator IC Positive Programmable 2.85V 1 Output 3A (Switch) 16-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 2.85V 1 Output 4A (Switch) 16-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 2.85V 1 Output 5A (Switch) 16-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 3.15V 1 Output 3A (Switch) 16-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 3.15V 1 Output 4A (Switch) 16-UFBGA, DSBGA
Boost Switching Regulator IC Positive Programmable 3V 1 Output 16-WFQFN Exposed Pad
Boost Switching Regulator IC Positive Programmable 4V 1 Output 16-WFQFN Exposed Pad
Boost, Buck-Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 3V 1 Output 6-WDFN Exposed Pad
Boost, Buck-Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 3V 1 Output 960mA (Switch) 6-WDFN Exposed Pad
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.9V 1 Output 3A (Switch) 14-PowerTSSOP (0.173", 4.40mm Width)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (4x4)
Buck Regulator Positive Output Step-Down I²C DC-DC Controller IC 32-VQFN (5x5)
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 300mA 10-CDFF
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 300mA 19-UltraCSP™ (Xcept)
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 600mA 12-UFBGA, DSBGA
Buck Switching Regulator IC Positive Fixed 0.9V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Fixed 1V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Programmable 4V 1 Output 16-WFQFN Exposed Pad
Buck-Boost Switching Regulator IC Positive Programmable 1.8V, 2V 1 Output 600mA 12-WFDFN Exposed Pad
Charge Pump Switching Regulator IC Positive Adjustable 0.8V 1 Output 250mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 1.5V 1 Output 250mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 1.8V 1 Output 250mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 2.7V 1 Output 25mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 2Vin, 3.3V 2 Output 40mA, 20mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 2Vin, 3V 2 Output 40mA, 20mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA 20-PowerTSSOP (0.173", 4.40mm Width)
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 200mA 20-PowerTSSOP (0.173", 4.40mm Width)
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 250mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 25mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 50mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 3V 1 Output 200mA 20-PowerTSSOP (0.173", 4.40mm Width)
Charge Pump Switching Regulator IC Positive Fixed 3V 1 Output 25mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 100mA 20-PowerTSSOP (0.173", 4.40mm Width)
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 140mA 6-WDFN Exposed Pad
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 150mA 20-PowerTSSOP (0.173", 4.40mm Width)
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 25mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Charge Pump Switching Regulator IC Positive Fixed 5V 1 Output 300mA 20-PowerTSSOP (0.173", 4.40mm Width)
Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, 2Vin, Vin/2 1 Output 60mA SC-74A, SOT-753
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 500kHz 16-QFN (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (1) 500kHz 16-TSSOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 500kHz 20-TSSOP
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 500kHz 24-VQFN (4x4)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Up (Boost) Synchronous (1), Linear (LDO) (1) 6-WSON (1.5x1.5)
Switching Regulator IC Output 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Switching Regulator IC Output

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