NCP177AMX180TCG - onsemi

Manufacturer Part Number

NCP177AMX180TCG

Manufacturer

onsemi

Introduction

Low dropout linear regulator for power management applications

Product Features and Performance

Single LDO regulator

Fixed 1.8V output voltage

Supports up to 500mA output current

Low quiescent current of 90 µA

High PSRR of 75dB at 1kHz

Maximum input voltage of 5.5V

Low dropout voltage of 0.285V at 500mA load

Surface mount 4-XDFN exposed pad package

Product Advantages

Highly efficient with low dropout

Minimal power loss in low voltage operations

Stable output with excellent ripple rejection

Low standby power consumption

Features enable pin for power saving

Key Technical Parameters

Maximum voltage input: 5.5V

Minimum / Fixed output voltage: 1.8V

Current output: 500mA

Quiescent current (Iq): 90 µA

Power Supply Rejection Ratio (PSRR): 75dB at 1kHz

Control features: Enable

Protection features: Over current and over temperature

Quality and Safety Features

Built-in overcurrent protection

Thermal protection for device safety

Long-term reliability in operating temperatures ranging from -40°C to 85°C

Compatibility

Compatible with surface mount technology

Designed for use in various electronic circuits requiring a 1.8V regulated supply

Application Areas

Consumer electronics

Portable devices

Wireless communication equipment

Industrial control systems

Product Lifecycle

Currently active

No indication of discontinuation

Replacements or upgrades may be available

Reasons to Choose This Product

Efficient power management for battery-powered devices

Enables prolonged device operation with low dropout

Ideal for noise-sensitive applications due to high PSRR

Small form factor for space-constrained applications

Robust thermal and current protection features ensure reliability

Ease of integration with surface mount design

Backup by onsemi's reputation for quality and support