NCV8163AMX330TBG - onsemi

Manufacturer Part Number

NCV8163AMX330TBG

Manufacturer

onsemi

Introduction

The NCV8163AMX330TBG is a low drop-out (LDO) voltage regulator designed for power management in automotive applications, contained within onsemi's product line of Power Management ICs (PMICs).

Product Features and Performance

Positive output configuration with a fixed 3.3V output voltage

Low dropout voltage of 0.145V at 250mA load current

Supports input voltage up to 5.5V

Low quiescent current of 20 µA, enhancing power efficiency

Excellent Power Supply Rejection Ratio (PSRR) ranging from 92dB to 60dB over 100Hz to 100kHz frequency range

Equipped with enable control feature for improved power management

Includes over current and over temperature protection for reliable operation

Operates effectively in a wide temperature range from -40°C to 125°C

Product Advantages

High reliability suitable for automotive applications

AEC-Q100 qualification ensures automotive-grade quality and performance

Low dropout enhances efficiency in low-voltage applications

High PSRR ensures stable output despite variations in input voltage

Low quiescent current makes it ideal for battery-operated devices

Compact 4-XDFN package saves space on PCBs

Key Technical Parameters

Output Voltage: 3.3V

Maximum Input Voltage: 5.5V

Dropout Voltage: 0.145V @ 250mA

Output Current: 250mA

Quiescent Current: 20 µA

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

Operating Temperature: -40°C ~ 125°C

Package: 4-XDFN Exposed Pad

Quality and Safety Features

Over current and over temperature protection

AEC-Q100 qualified for automotive applications

Compatibility

Surface mount technology for PCB integration

Suitable for use in automotive and various power-sensitive applications requiring 3.3V

Application Areas

Automotive electronics

Battery-powered devices

Portable electronics

Industrial controls

Product Lifecycle

Currently in the active phase with no near-term discontinuation, ensuring availability for new designs and projects.

Several Key Reasons to Choose This Product

Automotive-grade reliability and performance with AEC-Q100 qualification

Low dropout voltage and quiescent current for power-efficient designs

Broad operating temperature range suitable for harsh environments

Compact package and surface mount compatibility for diverse application needs

Integrated protection features for enhanced safety and reliability