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 SOT-25 | |
| Boost Switching Regulator IC Positive Adjustable (Programmable) 2V (3.3V, 5V) 1 Output 200mA (Switch) SOT-23-6 | |
| Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 1.5A (Switch) 12-VFDFN Exposed Pad | |
| Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 2A (Switch) 10-WFDFN Exposed Pad | |
| Boost Switching Regulator IC Positive Adjustable 2.7V 1 Output 2A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Boost Switching Regulator IC Positive Adjustable 2V 1 Output 1.5A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Boost Switching Regulator IC Positive Adjustable 2V 1 Output 1.5A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Boost Switching Regulator IC Positive Adjustable 3V 1 Output 2.4A (Switch) 8-SOIC (0.154", 3.90mm Width) | |
| Boost Switching Regulator IC Positive Fixed 3.3V 1 Output 800mA (Switch) SOT-89-5/6 | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SO | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOP | |
| Buck Switching Regulator IC Positive 1 Output 30A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive 1 Output 50A 40-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive 1 Output 55A 39-PowerWFQFN Module | |
| Buck Switching Regulator IC Positive 1 Output 60A 40-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive 1 Output | |
| Buck Switching Regulator IC Positive 5V 1 Output 35A 24-PowerTFQFN Module | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1.5A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 10A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 10A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 12A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 20A 28-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 22A 28-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 28-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 8-SMD, Flat Lead Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| 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 30A 28-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 35A 28-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-SMD, Flat Lead Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 18-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 500mA 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 5A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 18-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 18-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 4A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 8A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A SOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.8A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.8A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 10A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 10A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 12A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 12A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 12A | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2.5A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-SMD, Flat Lead Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) 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 3A 12-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 18-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SMD, Flat Lead Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-VDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-WDFN 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 4A 18-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 24-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 30-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 18-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 5A 8-VDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 600mA SOT-23-6 | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 6A 18-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 6A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 6A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 6A 30-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 6A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 8A 18-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 8A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 8A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 8A 30-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 3A, 5A 14-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 4A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 8A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0V 1 Output 16A 23-PowerTFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1.05V 1 Output 12A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 1.5A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 2A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 3A TO-220-5 | |
| Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 3A TO-252-6, DPak (5 Leads + Tab) | |
| 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 1.23V 1 Output 5A TO-220-5 | |
| Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 5A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Adjustable 1.23V 2 Output 2A 16-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1.23V 2 Output 3A 16-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Adjustable 2.2V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 2V 1 Output 1.2A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 2V 1 Output 800mA SC-74A, SOT-753 | |
| Buck Switching Regulator IC Positive Adjustable 4.5V 1 Output 35A 40-WFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 4V 1 Output 6A | |
| Buck Switching Regulator IC Positive Fixed 12V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Fixed 12V 1 Output 2A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Fixed 12V 1 Output 3A TO-252-6, DPak (5 Leads + Tab) | |
| 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 12V 1 Output 5A TO-220-5 | |
| Buck Switching Regulator IC Positive Fixed 12V 1 Output 5A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 12A 31-PowerTFQFN | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-220-5 | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-252-6, DPak (5 Leads + Tab) | |
| 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 5A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Fixed 3.3V 2 Output 3A 16-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A TO-220-5 Formed Leads | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A TO-252-6, DPak (5 Leads + Tab) | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 5A TO-220-5 | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 5A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 20A 28-PowerTFQFN | |
| Buck Switching Regulator IC Positive Programmable 0.7V 1 Output 4A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Programmable 0.7V 1 Output 8A 22-PowerVFQFN | |
| Buck Switching Regulator IC Positive Programmable 0V 1 Output 16A 31-PowerTFQFN Module | |
| Buck Switching Regulator IC Positive Programmable 0V 1 Output 18A 31-PowerTFQFN Module | |
| Buck Switching Regulator IC Positive Programmable 4V 1 Output 12A 22-PowerVFQFN | |
| Flyback Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 7-SO | |
| Flyback Regulator Positive Output Step-Up/Step-Down I²C DC-DC Controller IC 38-QFN-EP (6x6) | |
| Flyback Switching Regulator IC Positive Adjustable 0.4V 1 Output 38-PowerTFQFN | |
| Flyback Switching Regulator IC Positive Adjustable 1 Output 17-PowerTFQFN | |
| Flyback Switching Regulator IC Positive Adjustable 1 Output 20-PowerTFQFN | |
| Flyback Switching Regulator IC Positive Fixed 1 Output 16-SOIC (0.154", 3.90mm Width), 13 Leads | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 600mA 8-PSOP | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 600mA 8-SO-EP | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 600mA 8-SOIC | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-223-3 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-25 | |
| Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-89-5 | |
| PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 250kHz 8-SOP | |
| Regulator Output DC-DC Controller IC | |
| Switching Regulator IC Output 16-SOIC (0.154", 3.90mm Width), 13 Leads | |
| Switching Regulator IC Output 23-PowerTFQFN | |
| Switching Regulator IC Output 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Switching Regulator IC Output 8-SOIC (0.154", 3.90mm Width) | |
| Switching Regulator IC Output SC-74A, SOT-753 | |
| Switching Regulator IC Output TO-220-5 Formed Leads | |
| Switching Regulator IC Output TO-220-5 | |
| Switching Regulator IC Output TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Switching Regulator IC Output |
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