NCP1117ST50T3G - onsemi

Manufacturer Part Number

NCP1117ST50T3G

Manufacturer

onsemi

Introduction

The NCP1117ST50T3G is a low dropout (LDO) linear voltage regulator capable of supplying a steady 5V output from an input up to 20V.

Product Features and Performance

Delivers a fixed output voltage of 5V

Maximum input voltage of 20V

Low 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 61dB at 120Hz

Product Advantages

Efficient voltage stabilization in a compact SOT-223 package

Supports up to 1A output, suitable for various applications

Built-in over current and over temperature protection for enhanced safety

Low dropout voltage facilitates better performance in low-voltage applications

Key Technical Parameters

Output Voltage: 5V (Fixed)

Input Voltage: Max 20V

Dropout Voltage: Max 1.2V @ 800mA

Current Output: 1A

Current Quiescent: 10 mA

PSRR: 61dB at 120Hz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Compatible with various electronic circuits requiring a stable 5V supply

Mounting Type: Surface Mount

Application Areas

Consumer Electronics

Telecommunications

Computing Systems

Product Lifecycle

Status: Active

Not nearing discontinuation, with reliable availability

Several Key Reasons to Choose This Product

Stable and reliable fixed 5V output suitable for sensitive electronics

Low dropout feature supports applications with smaller voltage differences between input and output

High current output up to 1A ideal for a wide range of operations

Built-in safety features including over current and over temperature protection ensure long-term reliability

Compact SOT-223 package suitable for space-constrained applications