NCV553SQ15T1G - onsemi

Manufacturer Part Number

NCV553SQ15T1G

Manufacturer

onsemi

Introduction

The NCV553SQ15T1G is an automotive-grade low dropout linear regulator designed for power management in automotive applications.

Product Features and Performance

Fixed output voltage of 1.5V

Capable of delivering up to 80mA output current

Low dropout voltage of 1.8V at 80mA load

Ultra-low quiescent current of 1 µA

Incorporates protection features for over-current and over-temperature conditions

Product Advantages

High energy efficiency with minimal power loss

Reliable output performance under varying conditions

Durable and robust for automotive environments

Minimal external components required due to NOCAP™ series design

Key Technical Parameters

Voltage Input (Max): 12V

Voltage Output (Min/Fixed): 1.5V

Current Output: 80mA

Voltage Dropout (Max): 1.8V @ 80mA

Current Quiescent (Iq): 1 µA

Current Supply (Max): 6 µA

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Automotive-grade qualification (AEC-Q100)

Compatibility

Suitable for automotive applications

Surface Mount mounting compatible with SC-82A, SOT-343 package

Application Areas

Automotive electronics

Power management circuits

Product Lifecycle

Status: Obsolete

No specific replacements or upgrades indicated

Several Key Reasons to Choose This Product

Specifically designed for automotive applications with a broad operating temperature range

Ultra-low quiescent current optimizing system power consumption

Reliable protection features enhancing device safety and longevity

Simple integration into circuit designs with minimal additional components needed