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
| Product Name | Notes |
|---|---|
| - Controller, CPU Voltage Regulator IC 4 Output 52-QFN (6x6) | |
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 5-TSOP | |
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 8-SOIC | |
| Boost Switching Regulator IC Positive Adjustable 1.19V 1 Output 25mA SOT-23-5 Thin, TSOT-23-5 | |
| Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.5A (Switch) 10-VFDFN Exposed Pad | |
| Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1.5A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Boost Switching Regulator IC Positive Adjustable 1.5V 1 Output 1A (Switch) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 1.2A (Switch) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | |
| Boost, Flyback Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC | |
| Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive Adjustable 1 Output 4A (Switch) Powerflex-7 | |
| Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive Adjustable 1 Output 4A (Switch) TO-220-7 | |
| Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1 Output 1.5A (Switch) 8-VDFN Exposed Pad | |
| Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1 Output 4A (Switch) Powerflex-7 | |
| Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1 Output 4A (Switch) TO-220-7 | |
| Buck Regulator Positive and Negative Output Step-Down I²C, PSI DC-DC Controller IC 40-QFN (5x5) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-DFN (3x3) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 12-DFN (4x4) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-QFN (3.5x3.5) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-TSSOP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (4x4) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-TSSOP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-QFN (3x3) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TSSOP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-QFN (4x4) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-QFNW (4x4) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (5x5) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-QFN (5x5) | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 5-TSOP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC | |
| Buck Regulator Positive Output Step-Down I²C DC-DC Controller IC 32-QFN (5x5) | |
| Buck Regulator Positive Output Step-Down I²C, PSI DC-DC Controller IC 40-QFN (5x5) | |
| Buck Regulator Positive Output Step-Down PSI DC-DC Controller IC 24-QFN (4x4) | |
| Buck Regulator Positive Output Step-Down PSI DC-DC Controller IC 32-QFN (5x5) | |
| Buck Switching Regulator IC Positive Adjustable 0.32V 1 Output 1.5A 18-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.32V 1 Output 1.5A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 1.2A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 15A 40-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 20A 40-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 25A 40-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 30A 40-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 10-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 5A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 6A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 800mA 6-UFBGA, WLCSP | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 8A 18-VFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 10-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 12-VDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 8-VDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.5A 6-VDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 10A 40-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 10-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 12-VDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 6-VDFN 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 30A 37-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 35A 37-PowerWFQFN | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 6-VDFN 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 4A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 6A 40-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 2A 32-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 3A 32-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 1A 6-UDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 1A SOT-23-5 Thin, TSOT-23-5 | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 600mA 6-UDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 600mA 8-WFBGA, FCBGA | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 600mA SOT-23-5 Thin, TSOT-23-5 | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 2 Output 1.6A 10-UFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1 Output | |
| Buck Switching Regulator IC Positive Adjustable 1.23V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 6A 20-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1.25V 2 Output 6A 19-PowerVFQFN | |
| Buck Switching Regulator IC Positive Adjustable 1.27V 1 Output 1.5A 16-SOIC (0.295", 7.50mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.27V 1 Output 1.5A 18-VFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 1.27V 1 Output 1.5A 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Fixed 0.6V 1 Output 6.8A 14-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 0.891V 1 Output 6A 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.1V 1 Output 1.6A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 1.6A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 1A 6-UDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1.6A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Fixed 1V 1 Output 1.6A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 600mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Fixed 2.6V 1 Output 1A 16-SOIC (0.295", 7.50mm Width) | |
| Buck Switching Regulator IC Positive Fixed 2.7V 1 Output 600mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 8-SOIC (0.154", 3.90mm Width) Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.6A 8-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 16-SOIC (0.295", 7.50mm Width) | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA 8-VDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3V 1 Output 600mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 16-SOIC (0.295", 7.50mm Width) | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Fixed 7.5V 1 Output 1A 16-SOIC (0.295", 7.50mm Width) | |
| Buck Switching Regulator IC Positive Programmable 0.5V 1 Output 20A 37-PowerWFQFN | |
| Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 3A 15-UFBGA, WLCSP | |
| Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 4A 20-UFBGA, WLCSP | |
| Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 500mA 20-UFBGA, WLCSP | |
| Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 5A 14-WFDFN Exposed Pad | |
| Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 6A 30-UFBGA, WLCSP | |
| Buck Switching Regulator IC Positive Programmable 1.05V, 1.35V, 1.57V, 1.8V 1 Output 300mA 9-WFBGA, FCBGA | |
| Buck Switching Regulator IC Positive PWM Signal 2.5V 1 Output 600mA 8-VDFN Exposed Pad | |
| Buck Switching Regulator IC Positive PWM Signal 5V 1 Output 600mA 8-VDFN Exposed Pad | |
| Buck, Boost Regulator Positive Output Step-Up, Step-Down I²C DC-DC Controller IC 32-QFN (5x5) | |
| Buck, Boost Regulator Positive Output Step-Up, Step-Down I²C DC-DC Controller IC 52-QFN (6x6) | |
| Buck, Boost Regulator Positive Output Step-Up/Step-Down I²C DC-DC Controller IC 32-QFN (5x5) | |
| Buck, Boost Regulator Positive Output Step-Up/Step-Down I²C DC-DC Controller IC 32-QFNW (5x5) | |
| Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-DIP (0.300", 7.62mm) | |
| Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154", 3.90mm Width) | |
| Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-VDFN Exposed Pad | |
| Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 2.5A (Switch) 16-DIP (0.300", 7.62mm) | |
| Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 2.5A (Switch) 16-SOIC (0.295", 7.50mm Width) Exposed Pad | |
| Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 3.4A (Switch) 16-SOIC (0.295", 7.50mm Width) Exposed Pad | |
| Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 3.4A (Switch) 18-VFDFN Exposed Pad | |
| Buck, Boost, Buck-Boost Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 500mA 16-SOIC (0.295", 7.50mm Width) | |
| Buck, Boost, Flyback, Forward Converter, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.276V 1 Output 1.5A (Switch) 8-SOIC (0.154", 3.90mm Width) | |
| Buck, Push-Pull Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC | |
| Charge Pump Switching Regulator IC Negative Fixed -Vin 1 Output 50mA SOT-23-6 Thin, TSOT-23-6 | |
| Charge Pump Switching Regulator IC Positive or Negative Fixed -Vin, nVin 1 Output 50mA SOT-23-6 Thin, TSOT-23-6 | |
| Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 14-SOIC | |
| Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC | |
| Flyback, Forward Converter Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 10-MSOP | |
| Forward Converter Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 16-SOIC | |
| Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-SOIC | |
| Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 16-TSSOP | |
| Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 24-QFN (4x4) | |
| PMIC - Voltage Regulators - Linear Switching 1 Output Step-Down (Buck) (1), Linear (LDO) (1) 270kHz ~ 639kHz 8-MSOP | |
| PMIC - Voltage Regulators - Linear Switching 1 Output Step-Down (Buck) (1), Linear (LDO) (1) 500kHz ~ 1MHz 8-MSOP | |
| PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 170kHz ~ 500kHz 20-TSSOP | |
| PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 300kHz 20-QFN (4x4) | |
| PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 3MHz 10-UDFN (3x3) | |
| PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1), Linear (LDO) (2) 170kHz 16-SOIC | |
| PMIC - Voltage Regulators - Linear Switching 3 Output Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1) 450kHz 14-TSSOP-EP | |
| PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 170kHz 40-QFN (6x6) | |
| PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 300kHz, 400kHz, 600kHz 28-QFN (4x4) | |
| PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 3GHz 20-WQFN (4x4) | |
| PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 300kHz, 400kHz, 600kHz 28-QFN (4x4) | |
| PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) (1), Linear (LDO) (4) 3MHz 20-WLCSP (1.62x2.02) | |
| PMIC - Voltage Regulators - Linear Switching 6 Output Step-Down (Buck) (2), Linear (LDO) (4) 3MHz 30-WLCSP (2.46x2.06) | |
| PMIC - Voltage Regulators - Linear Switching 6 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (5) 3MHz 16-WLCSP (1.56x1.56) | |
| PMIC - Voltage Regulators - Linear Switching 6 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (4) 3MHz 30-WLCSP (2.46x2.06) | |
| PMIC - Voltage Regulators - Linear Switching 7 Output Step-Down (Buck) Synchronous (2), Linear (LDO) (5) 2.7MHz ~ 3.3MHz 36-WLCSP (2.36x2.36) | |
| PMIC - Voltage Regulators - Linear Switching Output | |
| Regulator Output DC-DC Controller IC 28-QFN (5x5) | |
| Regulator Output DC-DC Controller IC 32-QFN (5x5) | |
| Regulator Output DC-DC Controller IC 36-QFN (5x5) | |
| Regulator Output DC-DC Controller IC 40-QFN (5x5) | |
| Regulator Output DC-DC Controller IC 48-QFN (6x6) | |
| Regulator Output DC-DC Controller IC 52-QFN (6x6) | |
| Regulator Output DC-DC Controller IC 52-QFN | |
| Regulator Output DC-DC Controller IC 8-SOIC | |
| Regulator Output DC-DC Controller IC | |
| Regulator Positive Output DC-DC Controller IC 20-QFN (4x4) | |
| Regulator Positive Output DC-DC Controller IC 52-QFN | |
| Switching Regulator IC Output 20-UFBGA, WLCSP | |
| Switching Regulator IC Output 6-UDFN Exposed Pad | |
| Switching Regulator IC Output |
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