NCV8141D2TR4G - onsemi

Manufacturer Part Number

NCV8141D2TR4G

Manufacturer

onsemi

Introduction

The NCV8141D2TR4G is a linear low dropout (LDO) regulator designed for automotive applications, providing a fixed output voltage with high power supply rejection ratio and various protection features.

Product Features and Performance

Fixed output voltage of 5V

Maximum input voltage of 26V

Output current capacity of 500mA

Power Supply Rejection Ratio (PSRR) of 75dB at 120Hz

Low dropout voltage of 1.5V at 500mA load

Includes enable, reset, and watchdog timer functionalities

Product Advantages

High reliability in automotive environments

Robust protection against overtemperature and short circuit conditions

Integrated control features aid in system management and safety

Key Technical Parameters

Voltage Input (Max): 26V

Voltage Output (Min/Fixed): 5V

Current Output: 500mA

Voltage Dropout (Max): 1.5V @ 500mA

PSRR: 75dB (120Hz)

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Qualified to AEC-Q100 standards for automotive reliability

Compatibility

Surface mount package compatible with standard PCB mounting processes

Package / Case: TO-263-8, D2PAK (7 Leads + Tab), TO-263CA

Application Areas

Automotive electronics

Systems requiring stable and reliable voltage supply

Product Lifecycle

Status: Obsolete

Not recommended for new designs

Potential alternative parts or upgrades should be considered for newer designs

Several Key Reasons to Choose This Product

Specifically designed for demanding automotive applications ensuring long-term reliability

Features integrated control and watchdog functionalities for improved system management

Provides robust protection features making it suitable for critical applications

High PSRR minimizing noise and disturbances from input supply

Low dropout feature beneficial for applications with lower headroom