NCP730ASN330T1G Description

NCP730ASN330T1G devices are based on a unique combination of functions-very low static current, fast transient response and high input and output voltage range. NCP730ASN330T1G is a CMOSLDO regulator designed for input voltages up to 38 V and output currents up to 150 mA. Only a static current of 1 uA makes the device an ideal solution for battery power. A system that is always online. There are several fixed output voltage versions and adjustable versions to choose from.

The device (version B) implements a good power supply circuit (PG), indicating that the output voltage is in a state of regulation. The signal can be used for power sorting or as a microcontroller reset.

Internal short circuit and overtemperature protection protect the equipment from overload conditions.

NCP730ASN330T1G  Features

? Operating Input Voltage Range: 2.7 V to 38 V

? Output Voltage:

? 1.2 V to 24 V (FIX)

? 1.2 V to 37 V (ADJ)

? Capable of Sourcing 200 mA Peak Output Current

? Very Low Quiescent Current: 1 A typ.

? Low Dropout: 290 mV typ. at 150 mA, 3.3 V Version

? Output Voltage Accuracy ±1%

? Power Good Output (Version B)

? Stable with Small 1 F Ceramic Capacitors

? Built?in Soft Start Circuit to Suppress Inrush Current

? Over?Current and Thermal Shutdown Protections

? Available in Small TSOP?5 and WDFN6 (2x2) Packages

? These Devices are Pb?Free and are RoHS Compliant

NCP730ASN330T1G  Applications

? Battery Power Tools and Equipment

? Home Automation

? RF Devices

? Metering

? Remote Control Devices

? White Goods