General description

The NX1117C/NX1117CE are two series of low-dropout positive voltage regulators with an output current capability of 1 A. The two series consist of 18 fixed output voltage versions and two adjustable output voltage versions. NX1117C series offers an output voltage accuracy of ±1 % and NX1117CE series of ±1.25 %.
The regulators feature output current limiting, Safe Operating Area (SOA) control, and thermal shutdown.
The NX1117C/NX1117CE series are housed in a medium power SOT223 (SC-73) Surface-Mounted Device (SMD) plastic package.

 

 

Features and benefits

■ Maximum output current of 1 A
■ SOA control
■ Wide operation range to 20 V input
■ Thermal shutdown
■ Output voltage accuracy of ±1 % or ±1.25 %
■ No minimum load requirements for fixed output voltage versions
■ Output current limiting 
■ Temperature range -40°C to 125°C

 

 

Applications

■ Post regulator for switching DC-to-DC converter
■ High-efficiency linear regulators
■ Battery charger
■ USB devices
■ Hard drive controllers
■ Consumer and industrial equipment point of load