NCV8518BPDR2G - onsemi

Manufacturer Part Number

NCV8518BPDR2G

Manufacturer

onsemi

Introduction

The NCV8518BPDR2G is a linear, low-dropout (LDO) voltage regulator designed specifically for automotive applications, capable of providing a fixed 5V output from a maximum input of 45V.

Product Features and Performance

Fixed 5V output voltage

Low dropout voltage: 0.75V @ 150mA

Output current up to 250mA

Quiescent current: 150 µA

Includes enable, reset, wake-up, and watchdog control features

Protection against over-temperature and short circuit

Operating temperature range from -40°C to 150°C

AEC-Q100 qualified for automotive applications

Product Advantages

High reliability in automotive environments

Low quiescent current enhances energy efficiency

Integrated protection features ensure long-term stability

Wide operating temperature range suited for harsh conditions

Key Technical Parameters

Voltage Input (Max): 45V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.75V @ 150mA

Current Output: 250mA

Current Quiescent (Iq): 150 µA

Operating Temperature: -40°C ~ 150°C

Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

AEC-Q100 Qualification for Automotive Standards

Compatibility

Surface Mount 8-SOIC-EP Package compatible with automotive electronic systems

Application Areas

Automotive power supplies

Electronic control units (ECUs)

Body control modules (BCMs)

Infotainment systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Ongoing availability of replacements and upgrades

Several Key Reasons to Choose This Product

Designed to meet stringent automotive industry standards

Low dropout voltage improves efficiency in applications

Robust protection features enhance system reliability

Suitable for a wide range of automotive applications

Extended operating temperature range supports use in extreme conditions

AEC-Q100 certification assures quality and reliability