NCP1117ST12T3G - onsemi

Manufacturer Part Number

NCP1117ST12T3G

Manufacturer

onsemi

Introduction

Low Dropout Voltage Regulator optimized for steady and precise output voltage

Product Features and Performance

Positive Output Configuration

Fixed Output Type

Single Regulator Integration

Maximum Input Voltage of 20V

Fixed Output Voltage of 12V

Maximum Dropout Voltage of 1.2V at 800mA load

Output Current Capacity of 1A

Low Quiescent Current of 10 mA

Power Supply Rejection Ratio (PSRR) of 54dB at 120Hz

Product Advantages

High efficiency due to low dropout voltage

Stable performance for consistent power supply

Robust current and temperature protection features

Key Technical Parameters

Max Input Voltage: 20V

Output Voltage (Min/Fixed): 12V

Voltage Dropout (Max): 1.2V @ 800mA

Current - Output: 1A

Quiescent Current (Iq): 10 mA

PSRR: 54dB at 120Hz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Surface Mount compatible

SOT-223 packaging for PCB mounting

Application Areas

Consumer Electronics

Commercial and Industrial Power Systems

Computing Devices

Telecommunication Infrastructure

Product Lifecycle

Active Product Status

Please consult onsemi for potential updates on lifecycle or replacement models

Several Key Reasons to Choose This Product

Efficient power regulation with low dropout

Reliable performance in a range of temperatures from 0°C to 125°C

Suitable for a variety of applications with stable 12V output

Integrates protection features to ensure long-term reliability

onsemi's trusted manufacturing quality for power management circuits