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 |
|---|---|
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-PDIP | |
| Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-SOIC | |
| Boost Switching Regulator IC Output | |
| Boost Switching Regulator IC Positive Adjustable 1.2V 1 Output 2A 16-VFQFN Exposed Pad | |
| Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 10-WFDFN Exposed Pad | |
| Boost Switching Regulator IC Positive Adjustable 1.8V 1 Output 365mA (Switch) 16-WFQFN Exposed Pad | |
| Boost Switching Regulator IC Positive Adjustable 3V 1 Output 1.9A SC-74A, SOT-753 | |
| Boost Switching Regulator IC Positive Fixed 12.12V 1 Output 150mA 8-DIP (0.300", 7.62mm) | |
| Boost Switching Regulator IC Positive Fixed 12.12V 1 Output 150mA 8-SOIC (0.154", 3.90mm Width) | |
| Boost Switching Regulator IC Positive Fixed 5V 1 Output 9-SMD Module | |
| Boost Switching Regulator IC Positive Programmable 2.1V 1 Output 10-WFDFN Exposed Pad | |
| Boost Switching Regulator IC Positive Programmable 4V 1 Output 10-WFDFN Exposed Pad | |
| Boost, Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154", 3.90mm Width) | |
| Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC | |
| Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC | |
| Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC | |
| Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-CDIP | |
| Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP | |
| Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC | |
| Boost, Buck, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-CDIP | |
| Boost, Buck, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-CDIP | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up DC-DC Controller IC 14-SOIC | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up DC-DC Controller IC 8-SOIC | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 14-SOIC | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 8-CERDIP | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 8-DIP | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down DC-DC Controller IC 8-SOIC | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 14-SOIC | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9) | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-CDIP | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC | |
| Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC Die | |
| Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 3.2V, -2V 2 Output 1.7A (Switch) 24-VFQFN Exposed Pad | |
| Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 3.2V, -2V 2 Output 1.8A (Switch) 24-VFQFN Exposed Pad | |
| Boost, Buck-Boost Switching Regulator IC Positive and Negative (Dual Rail) Adjustable 3.2V, -2V 2 Output 700mA (Switch) 24-VFQFN Exposed Pad | |
| Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC | |
| Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP | |
| Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP | |
| Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC | |
| Boost, Flyback, Forward Converter Switching Regulator IC Positive Adjustable 5V 1 Output 3A (Switch) TO-220-5 | |
| Boost, Flyback, Forward Converter Switching Regulator IC Positive Adjustable 5V 1 Output 3A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-CDIP | |
| Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-PDIP | |
| Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-SOIC | |
| Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 18-CDIP | |
| Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 18-PDIP | |
| Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 18-SOIC | |
| Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9) | |
| Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC Die | |
| Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9) | |
| Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC Die | |
| Buck Regulator Positive or Negative Output Step-Down DC-DC Controller IC SOT-23-6 | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SO | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-CDIP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-PDIP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-PDIP | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC | |
| Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOP | |
| Buck Switching Regulator IC Negative Fixed -5V 1 Output 200mA 8-DIP (0.300", 7.62mm) | |
| Buck Switching Regulator IC Negative Fixed -5V 1 Output 200mA 8-SOIC (0.154", 3.90mm Width) | |
| Buck Switching Regulator IC Positive Adjustable (Programmable) 0.68V 2 Output 5A 32-PowerTSSOP (0.240", 6.10mm Width) | |
| Buck Switching Regulator IC Positive Adjustable (Programmable) 0.68V 2 Output 5A 36-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.604V 1 Output 18A Die | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 10A 42-BQFN Module | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 3.5A, 2.5A 24-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 5A 32-PowerTSSOP (0.240", 6.10mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 2 Output 5A 36-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 3 Output 3A, 2A 32-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 3 Output 5A, 3A, 2A 32-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.6V 4 Output 4A, 2A 48-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.764V 3 Output 1.5A, 2.5A 20-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 39-BQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 500mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 700mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 2A, 3A 24-PowerTSSOP (0.173", 4.40mm Width) | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 2A, 3A 24-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 3.5A, 2.5A 28-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 3A, 2A 28-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.8V 3 Output 3A, 2A 40-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 1A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 2A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Adjustable 0.9V 1 Output 3A 16-VFQFN Exposed Pad | |
| 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 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Buck Switching Regulator IC Positive Adjustable 1.2V 1 Output 1A SC-74A, SOT-753 | |
| Buck Switching Regulator IC Positive Adjustable 2.7V 3 Output 3A, 2A, 2A 32-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 0.8V 1 Output 500mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 0.9V 1 Output 500mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 500mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 1A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 2A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 3A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 500mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 700mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 1A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 2A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 3A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 500mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 700mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 1A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 2A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 3A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 500mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 500mA 8-SMD Module | |
| Buck Switching Regulator IC Positive Fixed 2.5V 1 Output 700mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 16-VFQFN Exposed Pad | |
| 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 500mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 700mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 1A 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Fixed 5V 1 Output 2A 16-VFQFN Exposed Pad | |
| 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 3A 16-VFQFN Exposed Pad | |
| 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 700mA 16-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Programmable 0.68V 2 Output 3.5A 32-PowerTSSOP (0.240", 6.10mm Width) | |
| Buck Switching Regulator IC Positive Programmable 0.68V 2 Output 3.5A 36-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Programmable 0.68V 2 Output 6A, 3.5A 32-PowerTSSOP (0.240", 6.10mm Width) | |
| Buck Switching Regulator IC Positive Programmable 0.68V 2 Output 6A, 3.5A 36-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Programmable 0.68V 3 Output 3A, 2A 32-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Programmable 0.68V 3 Output 3A, 2A, 2A 32-VFQFN Exposed Pad | |
| Buck Switching Regulator IC Positive Programmable 2.7V 3 Output 3A, 2A, 2A 32-VFQFN Exposed Pad | |
| Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-PDIP | |
| Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC | |
| Buck, Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9) | |
| Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 18-PDIP | |
| Buck, Boost, Flyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 18-SOIC | |
| Buck-Boost Switching Regulator IC Negative Adjustable -1.22V 1 Output 270mA 8-DIP (0.300", 7.62mm) | |
| Buck-Boost Switching Regulator IC Negative Adjustable -1.22V 1 Output 270mA 8-SOIC (0.154", 3.90mm Width) | |
| Flyback Regulator Negative Output Step-Up/Step-Down DC-DC Controller IC 8-PDIP | |
| Flyback Regulator Negative Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC | |
| Full-Bridge, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-PDIP | |
| Full-Bridge, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 24-SOIC | |
| PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 100kHz ~ 2.5MHz 14-HTSSOP | |
| PMIC - Voltage Regulators - Linear Switching 2 Output Step-Up (Boost) (1), Linear (LDO) (1) 500kHz, 1MHz 20-WQFN (3x3) | |
| PMIC - Voltage Regulators - Linear Switching 4 Output Charge Pump (3), Linear (LDO) (1) 1MHz 25-DSBGA | |
| PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (1), Linear (LDO) (3) 2MHz ~ 3MHz 24-HTSSOP | |
| PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (1), Linear (LDO) (3) 2MHz ~ 3MHz 24-VQFN (5x4) | |
| PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) (3), Step-Up (Boost) (1), Linear (LDO) (1) 4.9MHz 56-VQFN (8x8) | |
| PMIC - Voltage Regulators - Linear Switching 5 Output Step-Down (Buck) Synchronous (3), Linear (LDO) (2) 600kHz 32-VQFN (5x5) | |
| PMIC - Voltage Regulators - Linear Switching Output | |
| Power Supply Controller 14-SOIC | |
| Power Supply Controller 20-PLCC (9x9) | |
| Power Supply Controller 8-CDIP | |
| Power Supply Controller | |
| Push-Pull Regulator Positive and Negative Output Step-Up/Step-Down DC-DC Controller IC 20-LCCC (8.89x8.89) | |
| Regulator Output DC-DC Controller IC | |
| Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 10-CFP | |
| Regulator Positive Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-CDIP | |
| Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 20-PLCC (9x9) | |
| Regulator Positive, Isolation Capable Output DC-DC Controller IC 8-DIP | |
| Regulator Positive, Isolation Capable Output DC-DC Controller IC 8-SOIC | |
| Switching Regulator IC Output |
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