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 Switching Regulator IC Positive Adjustable 1.23V 1 Output 300mA (Switch) SC-74A, SOT-753 | |
| Boost Switching Regulator IC Positive Adjustable 1.23V 1 Output 75mA (Switch) SC-74A, SOT-753 | |
| Boost Switching Regulator IC Positive Adjustable 1.25V 1 Output 500mA (Switch) SC-74A, SOT-753 | |
| Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 24-WFQFN Exposed Pad | |
| Boost Switching Regulator IC Positive Programmable 4V, 5V 1 Output 50mA, 80mA 16-UFQFN Exposed Pad | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-PSOP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SO-EP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SO | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC U-QFN3535-14 | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC U-QFN4040-24 | |
| Buck Regulator Positive Output Step-Down PSI DC-DC Controller IC U-QFN4040-24 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1.2A 6-WDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1.2A SC-74A, SOT-753 | |
| 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-UDFN Exposed Pad | |
| 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 1A SOT-23-5 Thin, TSOT-23-5 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1A SOT-563, SOT-666 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A SOT-23-5 Thin, TSOT-23-5 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A SOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A SOT-563, SOT-666 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-UFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-563, SOT-666 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 5A 12-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 650mA SC-74A, SOT-753 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 650mA SOT-23-5 Thin, TSOT-23-5 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 12-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 800mA SOT-23-5 Thin, TSOT-23-5 | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 12-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 1A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 800mA 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.763V 1 Output 3A SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 600mA 6-UFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 600mA 8-UFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.803V 1 Output 4A 16-UFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.81V 1 Output 1.2A SOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.81V 1 Output 1.5A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.81V 1 Output 1.5A SOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A SOT-563, SOT-666 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2.5A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2.5A 8-WDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2.5A SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2.5A SOT-563, SOT-666 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A SOT-563, SOT-666 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 13-PowerVFDFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3.5A 8-WDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A SOT-563, SOT-666 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 600mA SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V Output 3.5A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.925V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.925V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.925V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.92V 1 Output 2A 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1 Output 2A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1 Output 3A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1.1V 1 Output 3A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.222V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1.222V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 2A SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 6-UDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1V, 1.8V 2 Output 1A 10-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 5V, 9V, 12V 1 Output 1.5A, 2A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 1A 6-WDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 1A SC-74A, SOT-753 | |
| Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1A 6-WDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1A SC-74A, SOT-753 | |
| Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Fixed 12V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 6-WDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A SC-74A, SOT-753 | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A SOT-23-6 Thin, TSOT-23-6 | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.6A (Switch) 8-DIP (0.300", 7.62mm) | |
| Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.6A (Switch) 8-SOIC (0.154", 3.90mm Width) | |
| Linear Voltage Regulator IC Output | |
| Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 2A 8-PSOP | |
| Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 2A 8-SO-EP | |
| Linear Voltage Regulator IC Positive Adjustable (Fixed) 1 Output 3A 8-PSOP | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-89-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 150mA TO-92 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 1A 8-SOIC | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-89-5 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-252-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-263 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-89-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 300mA 6-DFN (2x2) | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SC-70-5 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SC-82 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-89-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 360mA SOT-23-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 360mA TSOT-25 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 500mA 8-SOIC | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 600mA 8-DFN (3x3) | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-89-5 | |
| Regulator Positive Output DC-DC Controller IC 8-PDIP | |
| Regulator Positive Output DC-DC Controller IC 8-SOIC | |
| Regulator Positive Output Step-Down DC-DC Controller IC 9-SSOP | |
| Switching Regulator IC Output 10-WFDFN Exposed Pad | |
| Switching Regulator IC Output SC-74A, SOT-753 | |
| Switching Regulator IC Output TO-220-5 | |
| Switching Regulator IC Output |
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