NCV8163ASN180T1G - onsemi

Manufacturer Part Number

NCV8163ASN180T1G

Manufacturer

onsemi

Introduction

The NCV8163ASN180T1G is a linear low-dropout (LDO) regulator optimized for power-sensitive applications, suitable for automotive environments given its AEC-Q100 qualification.

Product Features and Performance

Positive output configuration with a fixed output type

Low dropout voltage of 0.28V at 250mA load

High PSRR of 92dB at 100Hz and maintains 60dB up to 100kHz

Low quiescent current of 20 µA, maximizing battery life

Supports enable function for power management

Product Advantages

Optimal for battery-powered devices due to ultra-low quiescent current

High power supply rejection ratio ensures stable operation despite variations in input voltage

Automotive-grade reliability and performance

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 1.8V

Current Output: 250mA

Voltage Dropout (Max): 0.28V @ 250mA

PSRR: 92dB ~ 60dB (100Hz ~ 100kHz)

Quality and Safety Features

Over Current and Over Temperature Protection

Operating Temperature Range: -40°C ~ 125°C

Automotive Grade and AEC-Q100 Qualified

Compatibility

Packaged in a surface-mount SOT-23-5, compatible with automated assembly processes

Application Areas

Automotive applications

Power management modules

Battery-operated devices

Product Lifecycle

Status: Active

Not nearing discontinuation with ongoing support and availability

Several Key Reasons to Choose This Product

High reliability in automotive and power-sensitive applications due to strict AEC-Q100 qualification

Excellent power efficiency and stability provided by low dropout and high PSRR features

Long operational life supported by protection features and robust operating temperature range

Suitable for compact designs due to small package size (SOT-23-5) and surface mount compatibility

Optimized for battery conservation with minimal quiescent current draw