NCV8664CDT50RKG - onsemi

Manufacturer Part Number

NCV8664CDT50RKG

Manufacturer

onsemi

Introduction

Linear voltage regulator designed for automotive applications

Product Features and Performance

Low dropout voltage regulator

Positive output configuration

Fixed 5V output

Single regulator design

45V maximum input voltage

6V maximum voltage dropout at 150mA

150mA output current capability

29 µA quiescent current

30 µA maximum supply current

67dB Power Supply Rejection Ratio (PSRR) at 100Hz

Product Advantages

High PSRR for noise suppression

Low quiescent current for power saving

Wide operating temperature range suitable for harsh environments

AEC-Q100 qualified for automotive applications

Built-in overcurrent, overtemperature, reverse polarity, and short circuit protection

Key Technical Parameters

Voltage - Input (Max): 45V

Voltage - Output (Min/Fixed): 5V

Current - Output: 150mA

Voltage Dropout (Max): 0.6V @ 150mA

Current - Quiescent (Iq): 29 µA

PSRR: 67dB (100Hz)

Operating Temperature: -40°C ~ 150°C (TJ)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Short circuit protection

Automotive-grade reliability

AEC-Q100 qualification

Compatibility

Surface mount compatible

Packaged in standard DPAK

Application Areas

Automotive systems

Power management solutions

Electronic control units

Product Lifecycle

Active product status

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

Ideal for automotive applications due to robust temperature range and qualifications

Low dropout performance for efficient power regulation

Low power consumption with minimal quiescent current

High noise rejection making it suitable for sensitive applications

Comprehensive protection features ensuring long-term reliability

Wide input voltage range allowing flexibility in various electrical systems

Readily available in surface mount DPAK package for easy integration