NCP186AMX330TAG - onsemi

Manufacturer Part Number

NCP186AMX330TAG

Manufacturer

onsemi

Introduction

The NCP186AMX330TAG is a low dropout (LDO) regulator designed to deliver a fixed output of 3.3V with 1A current. It is optimized for power-sensitive applications with a low quiescent current and excellent power supply rejection ratio.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Input Voltage (Max): 5.5V

Voltage Output (Min/Fixed): 3.3V

Voltage Dropout (Max): 0.145V @ 1A

Current - Output: 1A

Current - Quiescent (Iq): 140 µA

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

Control Features: Enable

Protection Features: Over Current, Over Temperature, Soft Start

Product Advantages

Low Dropout Voltage improving efficiency

Low Quiescent Current suitable for battery-operated devices

High PSRR enabling stable output in noisy environments

Multiple Protection Features enhancing device reliability and safety

Compact package suitable for space-constrained applications

Key Technical Parameters

Max Input Voltage: 5.5V

Output Voltage: 3.3V

Max Dropout Voltage: 0.145V

Output Current: 1A

Quiescent Current: 140 µA

PSRR: 75dB (1kHz)

Quality and Safety Features

Protection against Over Current and Over Temperature

Soft Start feature to mitigate inrush current issues

Robust operation from -40°C to 125°C

Compatibility

Compatible with surface-mount technology

Designed for use with 8-XDFN (1.6x1.2) device packages

Application Areas

Battery-powered devices

Portable electronics

Consumer electronics

Healthcare devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Compact and efficient LDO regulator suitable for a wide operating range

Supports up to 1A output ideal for medium power needs

Low dropout of 0.145V at full load maximizing battery life

High PSRR ensuring stability in fluctuating power supplies

Protection features guard against common electrical faults

Operational across a wide temperature range for diverse applications