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Linear Regulator

Nuvoton NCT3720 / NCT3730 is a high performance linear regulator designed for use in applications requiring very low input voltage and very low dropout voltage. It operates with a VIN as low as 1.0V and control voltage 3V with output voltage programmable as low as 0.8V. The significant feature includes ultralow dropout, ideal for applications where VOUT is very close to VIN. Additionally, there is an enable pin to further reduce power dissipation while shutdown and power good indicator. The NCT3720S/S-L provides 2Amp output current and NCT3730S/S-L provides 3Amp output current.

Part No. Control Input
Voltage
Power
Input
Voltage
Output
Current
Dropout Protections Others Package Status* RoHS Datasheet
NCT3720S/S-L 3.0V~5.5V 1.0V~5.5V 2A 150mV UVLP, OCP, SC & Thermal Shutdown Enable &
Power Good
SOP8-EP P Y & Halogen Free Available
NCT3730S/S-L 3.0V~5.5V 1.0V~5.5V 3A 210mV UVLO, OCP, SC & Thermal Shutdown Enable &
Power Good
SOP8-EP P Y & Halogen Free Available
* Status: P= Mass Production, S= Samples,
NRFND= Not Recommended for New Design. Contact us: info@hengsen.cn