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

Page: 1 10 17 18 19 20 21 22 23 24 25 26 27 28 29 30 40 50 60 70 77
Product Name Notes
Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-QSOP
Boost Regulator Positive Output Step-Up DC-DC Controller IC 16-SOIC
Boost Regulator Positive Output Step-Up DC-DC Controller IC 8-SOIC
Boost Switching Regulator IC Positive Adjustable 1.245V 1 Output 3.5A (Switch) 12-VFDFN Exposed Pad, 12-MLF®
Boost Switching Regulator IC Positive Adjustable 1.24V 1 Output 2A (Switch) 8-VFDFN Exposed Pad, 8-MLF®
Boost Switching Regulator IC Positive Adjustable 1.24V 1 Output 2A (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Adjustable 1.24V 1 Output 900mA (Switch) 8-VFDFN Exposed Pad, 8-MLF®
Boost Switching Regulator IC Positive Adjustable 1.24V 1 Output 900mA (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Adjustable 2.4V 1 Output 200mA 8-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.4V 1 Output 200mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Adjustable 2.4V 1 Output 375mA 8-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 2.4V 1 Output 375mA SC-74A, SOT-753
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.2A (Switch) 8-VFDFN Exposed Pad, 8-MLF®
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 1.2A (Switch) SOT-23-5 Thin, TSOT-23-5
Boost Switching Regulator IC Positive Adjustable 2.5V 1 Output 750mA (Switch) 8-VFDFN Exposed Pad, 8-MLF®
Boost Switching Regulator IC Positive Adjustable 2.8V 1 Output 1A 10-VFQFN Exposed Pad
Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.24V 1 Output 1.25A (Switch) 8-DIP (0.300", 7.62mm)
Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.24V 1 Output 1.25A (Switch) 8-SOIC (0.154", 3.90mm Width)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down I²C DC-DC Controller IC 24-QFN (4x4)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down I²C DC-DC Controller IC 28-QFN (5x5)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up/Step-Down I²C DC-DC Controller IC 24-QFN (4x4)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up/Step-Down I²C DC-DC Controller IC 28-QFN (5x5)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up/Step-Down I²C DC-DC Controller IC 32-VQFN (5x5)
Boost, Cuk, Flyback, SEPIC Regulator Positive Output Step-Up/Step-Down I²C, PMBus, SMBus DC-DC Controller IC 24-QFN (4x4)
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 10-MSOP
Boost, Flyback, SEPIC Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-MSOP
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.2V 1 Output 200mA SC-74A, SOT-753
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.2V 1 Output 80mA SC-74A, SOT-753
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.4V 1 Output 500mA 10-VFDFN Exposed Pad, 10-MLF®
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 2.4V 1 Output 500mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 4.8V 1 Output 10mA SC-74A, SOT-753
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-DFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-MSOP-EP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-MSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 12-MLF™ (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-eTSSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MLF® (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-MLF® (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SOIC
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SSOP
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TQFN (3x3)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-MLF® (4x4)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-VQFN (5x5)
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-SOIC
Buck Regulator Positive Output Step-Down I²C DC-DC Controller IC 32-VQFN (5x5)
Buck Regulator Positive Output Step-Down I²C, PMBus, SMBus DC-DC Controller IC 24-QFN (4x4)
Buck Regulator Positive Output Step-Down I²C, PMBus, SMBus DC-DC Controller IC 28-QFN (5x5)
Buck Switching Regulator IC Positive 2 Output 400mA 12-UFDFN Exposed Pad, 12-TMLF®
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 300mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 300mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Adjustable 0.5V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Adjustable 0.62V 1 Output 2A 10-UFDFN Exposed Pad, 10-TMLF®
Buck Switching Regulator IC Positive Adjustable 0.65V 1 Output 3A 12-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.72V 2 Output 400mA 12-UFDFN Exposed Pad, 12-TMLF®
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 10A 32-VFQFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 2A 10-UFDFN Exposed Pad, 10-TMLF®
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 2A 10-UFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 2A 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 400mA 6-UFDFN Exposed Pad, 6-TMLF®
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 4A 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 4A 20-VFQFN Exposed Pad, 20-MLF®
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 6A 24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 6A 24-VFQFN Exposed Pad, 24-MLF®
Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 7A 24-VFQFN Exposed Pad, 24-MLF®
Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Adjustable 0.95V 1 Output 2A 10-VFQFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Adjustable 1.245V 1 Output 1.5A 20-SSOP (0.209", 5.30mm Width)
Buck Switching Regulator IC Positive Adjustable 1.245V 1 Output 2.5A 20-SOIC (0.295", 7.50mm Width)
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 3A 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 500mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 500mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 10-UFDFN, 10-TMLF®
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 600mA 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 2 Output 2A 20-VFQFN Exposed Pad, 20-MLF®
Buck Switching Regulator IC Positive Fixed 0.9V, 1.1V 2 Output 400mA 10-UFDFN, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 1.25V 1 Output 600mA 8-VFDFN Exposed Pad, 8-MLF®
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 2A 8-UFDFN
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 400mA 6-UFDFN Exposed Pad, 6-TMLF®
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.2V 1 Output 600mA 8-VFDFN Exposed Pad, 8-MLF®
Buck Switching Regulator IC Positive Fixed 1.2V, 1.6V 2 Output 400mA 10-UFDFN, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 1.2V, 1.8V 2 Output 400mA 10-UFDFN, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 1.2V, 1.8V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.2V, 1.8V 2 Output 800mA, 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.2V, 2.5V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.2V, 2.8V 2 Output 400mA 10-UFDFN Exposed Pad, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 1.2V, 3.3V 2 Output 400mA 10-UFDFN, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 1.2V, 3.3V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.35V 1 Output 2A 8-UFDFN
Buck Switching Regulator IC Positive Fixed 1.38V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.3V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.4V 1 Output 600mA 8-VFDFN Exposed Pad, 8-MLF®
Buck Switching Regulator IC Positive Fixed 1.545V, 1.8V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.575V, 1.8V 2 Output 400mA 10-UFDFN, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 1.575V, 1.8V 2 Output 400mA, 400mA 10-UFDFN, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 1.575V, 1.8V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.58V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 400mA 6-UFDFN Exposed Pad, 6-TMLF®
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 600mA 10-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Fixed 1.6V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.85V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 2A 10-UFDFN Exposed Pad, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 2A 8-UFDFN
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 400mA 6-UFDFN Exposed Pad, 6-TMLF®
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 10-VFDFN Exposed Pad, 10-MLF®
Buck Switching Regulator IC Positive Fixed 1.8V 1 Output 600mA 8-VFDFN Exposed Pad, 8-MLF®
Buck Switching Regulator IC Positive Fixed 1.8V, 1.575V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.8V, 1.575V 2 Output 800mA, 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1.8V, 3.3V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 1V 1 Output 2A 8-UFDFN
Buck Switching Regulator IC Positive Fixed 1V 1 Output 400mA 6-UFDFN Exposed Pad, 6-TMLF®
Buck Switching Regulator IC Positive Fixed 1V 1 Output 600mA 8-VFDFN Exposed Pad, 8-MLF®
Buck Switching Regulator IC Positive Fixed 1V, 1.2V 2 Output 400mA 10-UFDFN, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 1V, 1.8V 2 Output 400mA 10-UFDFN, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 2.6V, 3.3V 2 Output 400mA 10-UFDFN, 10-TMLF®
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.5A 20-SSOP (0.209", 5.30mm Width)
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2.5A 20-SOIC (0.295", 7.50mm Width)
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 2A 8-UFDFN
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 600mA 8-VFDFN Exposed Pad, 8-MLF®
Buck Switching Regulator IC Positive Fixed 3.3V 2 Output 800mA 12-VFDFN Exposed Pad, 12-MLF®
Buck Switching Regulator IC Positive Fixed 5V 1 Output 1.5A 20-SSOP (0.209", 5.30mm Width)
Buck Switching Regulator IC Positive Fixed 5V 1 Output 2.5A 20-SOIC (0.295", 7.50mm Width)
Buck Switching Regulator IC Positive Programmable 0.6V 1 Output 3A 16-PowerUFQFN
Buck Switching Regulator IC Positive Programmable 0.7V 1 Output 1.5A 16-UFBGA, WLCSP
Buck Switching Regulator IC Positive Programmable 0.7V 1 Output 1.5A 17-VFQFN, 17-MLF®
Buck, Boost Switching Regulator IC Positive Adjustable 1V, 1.8V 2 Output 30mA, 1A (Switch) 14-UFQFN Exposed Pad
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1 Output 2.5A (Switch) TO-220-5
Buck, Boost, Cuk, Flyback, Forward Converter Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1 Output 2.5A (Switch) TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck, Buck-Boost Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) (1), Linear (LDO) (1) 2MHz 10-TMLF® (2x2)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 10-MLF® (3x3)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 10-TMLF® (2x2)
PMIC - Voltage Regulators - Linear Switching 2 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 10-VDFN (3x3)
PMIC - Voltage Regulators - Linear Switching 3 Output Charge Pump (1), Linear (LDO) (2) 750kHz 24-SOIC
PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 100kHz ~ 500kHz 32-SOIC-EP
Regulator Output DC-DC Controller IC
Switching Regulator IC Positive or Negative, Isolation Capable Adjustable 1.24V 1 Output 2.5A (Switch) TO-220-5

<< Prev Next >>