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 Regulator Positive Output Step-Up DC-DC Controller IC 10-MSOP
Boost Regulator Positive Output Step-Up DC-DC Controller IC 10-USP (2.7x2.5)
Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.5V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.6V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 2.6V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.6V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.7V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 2.7V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.7V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.8V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 2.8V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.8V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.9V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 2.9V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 2.9V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.1V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.1V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.1V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.2V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.2V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.2V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.4V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.4V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.4V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.5V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.5V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.5V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.6V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.7V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.7V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.7V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.8V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.8V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.8V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.9V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3.9V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3.9V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 3V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 3V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.1V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 4.1V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.1V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.2V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 4.2V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.2V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.3V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 4.3V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.3V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.4V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 4.4V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.4V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.5V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.6V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 4.6V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.6V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.7V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 4.7V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.7V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.8V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 4.8V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.8V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.9V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 4.9V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.9V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 4V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.1V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 5.1V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.1V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.2V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 5.2V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.2V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.3V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 5.3V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.3V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.4V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 5.4V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.4V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.5V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 5.5V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.5V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.6V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 5.6V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.6V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.7V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 5.7V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.7V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.8V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 5.8V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.8V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.9V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 5.9V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5.9V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 5V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 5V 1 Output 80mA 8-XDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 6V 1 Output 80mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost Switching Regulator IC Positive Fixed 6V 1 Output 80mA 8-UDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 6V 1 Output 80mA 8-XDFN Exposed Pad
Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable ±4V 2 Output 2A (Switch) 24-WFQFN Exposed Pad
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-MSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-USP (2.7x2.5)
Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 2A 10-PowerUDFN
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 12-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 0.85V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 0.8V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 0.95V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 0.9V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.05V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.15V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.1V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.25V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.35V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.3V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.45V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.4V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.55V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.65V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.6V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.75V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.7V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.85V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.95V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.9V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.05V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.15V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.1V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.25V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.2V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.35V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.3V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.45V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.4V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.55V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.65V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.6V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.75V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.7V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.85V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.8V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.95V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2.9V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 2V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.05V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.15V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.1V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.25V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.2V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.35V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 8-PowerXDFN
Buck Switching Regulator IC Positive Fixed 3.45V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.4V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.55V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.5V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3.6V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 3V 1 Output 1.5A 6-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 5V 1 Output 8-PowerXDFN
Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 10-MSOP
Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 10-USP (2.7x2.5)
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 8-MSOP
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC SOT-25-5
Buck-Boost Switching Regulator IC Positive Adjustable 0.8V 1 Output 800mA (Switch) 20-UFBGA, WLBGA
Regulator Output DC-DC Controller IC
Switching Regulator IC Output

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