Category

Part No. Max. Input
Voltage		 Output
Voltage		 Output
Current		 Switching
Frequency		 Current
Limit		 Accuracy Shutdown
Current		 Operation
Current		 Efficiency Mode Package
HT7463C 60V 0.8V~36V 0.6A 1250kHz 1.2A 0.794V±2.0% 0.1μA 0.5mA 95% PWM/PSM SOT23-6
HT7463D 550kHz

Part No. Input
Voltage		 Output
Voltage		 Output
Current		 Switching
Frequency		 Accuracy Shutdown
Current		 Operation
Current		 Efficiency Mode Package
HT77xxB 0.7V~6.0V 1.8V/2.2V 0.1A 115kHz VOUT±2.5% 0.1μA 5μA 80% PFM SOT23, SOT23-5
SOT89
2.7V/3.0V/3.3V/3.7V/5.0V 85%
HT77xxC 0.7V~6.0V 1.8V/2.2V --
(External)		 115kHz VOUT±2.5% 0.1μA 5μA 80% PFM SOT23-5
SOT89
2.7V/3.0V/3.3V/3.7V/5.0V 85%

Part No. Input
Voltage		 Output
Voltage		 Output
Current		 Switching
Frequency		 Current
Limit		 Accuracy Shutdown
Current		 Operation
Current		 Efficiency Mode Package
HT77xxFA 0.85V~6.0V 2.7V/3.0V/3.3V/3.7V/5.0V 0.2A -- -- VOUT±2% 0.1μA 4μA 95% PFM SOT23, SOT23-5
SOT89
HT79171 2.2V~5.0V 2.6V~5.5V 2.0A 500kHz 5.0A 0.6V±1.5% 0.1μA 65μA 95% PWM/PSM 8SOP-EP

Part No. Input
Voltage		 Output
Voltage		 Output
Current		 Switching
Frequency		 Accuracy Operation
Current		 Efficiency Package
HT7660 3V~12V -VDD~VDD 20mA 10kHz VOUT±4.0% 0.08mA 98% 8SOP