NCV5501DT33RKG - onsemi

Manufacturer Part Number

NCV5501DT33RKG

Manufacturer

onsemi

Introduction

The NCV5501DT33RKG is a low dropout (LDO) linear voltage regulator designed specifically for automotive applications, ensuring high performance in power management.

Product Features and Performance

Low dropout voltage: 0.7V @ 500mA

Fixed output voltage: 3.3V

High output current: 500mA

Excellent power supply rejection ratio: 75dB ~ 70dB from 120Hz to 10kHz

Integrated protection against overcurrent, overtemperature, and reverse polarity

Stable with low equivalent series resistance (ESR) capacitors

Product Advantages

Optimized for automotive applications

High reliability and robustness in harsh environments

Minimal power loss due to low dropout feature

Key Technical Parameters

Input Voltage (Max): 16V

Output Voltage (Min/Fixed): 3.3V

Current Output: 500mA

Current Quiescent (Iq): 500 µA

Current Supply (Max): 20 mA

Dropout Voltage (Max): 0.7V @ 500mA

Quality and Safety Features

Overcurrent and overtemperature protection

Reverse polarity protection

Qualification: AEC-Q100 certified for automotive standards

Operating Temperature: -40°C to 125°C

Compatibility

Compatible with surface-mount technology

Mounting Type: Surface Mount

Designed to be used with low ESR capacitors

Application Areas

Automotive power systems

Electronics requiring stable, regulated voltages

Product Lifecycle

Current Product Status: Active

Supported by ongoing manufacturer updates and not near discontinuation

Several Key Reasons to Choose This Product

Designed specifically for high-reliability automotive applications

Low dropout voltage enables minimal power loss and high efficiency

Comprehensive protection features enhance device longevity and safety

High performance with excellent PSRR and low quiescent current

Long product lifecycle with support from onsemi