Quarktwin Technology Ltd. Datasheets for IC Switching Voltage Regulators

IC switching voltage regulators are integrated circuits (ICs) that store energy in an inductor, transformer, or capacitor and then use this storage device to transfer energy from the input to the output in discrete packets over a low-resistance switch.
IC Switching Voltage Regulators: Learn more

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Product Name Notes
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
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 Switching Regulator IC Positive 1 Output 3.5A 22-VFQFN
Buck Switching Regulator IC Positive Adjustable (Fixed) 1V (3.3V) 1 Output 150mA 9-VFQFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1.5A 6-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1.5A SC-74A, SOT-753
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A 6-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SC-74A, SOT-753
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 6-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 1A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 300mA SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 600mA SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 28-WFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 8-PowerSOIC (0.154", 3.90mm Width)
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 10-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 28-WFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-PowerSOIC (0.154", 3.90mm Width)
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 10-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-PowerSOIC (0.154", 3.90mm Width)
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-PowerSOIC (0.154", 3.90mm Width)
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 10-WDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-PowerSOIC (0.154", 3.90mm Width)
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 750mA 9-UFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 1 Output 600mA 12-VFQFN
Buck Switching Regulator IC Positive Adjustable 1.024V 1 Output 2.5A 8-PowerSOIC (0.154", 3.90mm Width)
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 1.25V 1 Output 750mA SOT-23-6 Thin, TSOT-23-6
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1.5A 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1.5A 12-VFQFN
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 1A 8-PowerSOIC (0.154", 3.90mm 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 2.5A 8-PowerSOIC (0.154", 3.90mm Width)
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 10-WFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 12-VFQFN
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A 8-PowerSOIC (0.154", 3.90mm Width)
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 3.5A 8-PowerSOIC (0.154", 3.90mm Width)
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 300mA 9-VFQFN
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 12-VFQFN
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 12-WFDFN 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 3A 8-PowerSOIC (0.154", 3.90mm Width)
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 4A 8-PowerSOIC (0.154", 3.90mm Width)
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 5A 30-WFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 12-VFQFN
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 6-WFBGA, DSBGA
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 9-VFQFN
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 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 1.5A 12-VFQFN
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 10A 16-PowerVFQFN
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 12-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 300mA 9-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 600mA 12-VFQFN
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA 9-VFQFN
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA SOT-23-6 Thin, TSOT-23-6
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 1.5A 12-VFQFN
Buck Switching Regulator IC Positive Fixed 5V 1 Output 10A 16-PowerVFQFN
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 12-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 300mA 9-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 600mA 12-VFQFN
Buck Switching Regulator IC Positive Fixed 5V 1 Output 600mA 9-VFQFN
Buck Switching Regulator IC Positive Fixed 5V 1 Output 600mA SOT-23-6 Thin, TSOT-23-6
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)
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 -Vin 1 Output 8-DIP (0.300", 7.62mm)
Charge Pump Switching Regulator IC Negative Fixed -Vin 1 Output 8-SOIC (0.154", 3.90mm 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
Regulator Output DC-DC Controller IC
Switching Regulator IC Output

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