NCV8570BMN300R2G - onsemi

Manufacturer Part Number

NCV8570BMN300R2G

Manufacturer

onsemi

Introduction

The NCV8570BMN300R2G is a low drop-out (LDO) voltage regulator specifically designed for automotive applications, ensuring reliable voltage regulation and power management.

Product Features and Performance

Low dropout voltage of 0.19V at 200mA output

Stable output voltage of 3V

High PSRR of 82dB at 1kHz, decreasing to 63dB at 10kHz

Operating temperature range from -40°C to 125°C

Output current capacity of 200mA

Quiescent current of 110 µA

Enable control feature for power management flexibility

Product Advantages

High power supply rejection ratio enhances performance under fluctuating input conditions

Over current and over temperature protection features increase device reliability and safety

Optimized for automotive applications with AEC-Q100 qualification

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 3V

Dropout Voltage (Max): 0.19V @ 200mA

Output Current: 200mA

Quiescent Current (Iq): 110 µA

Supply Current (Max): 130 µA

PSRR: 82dB ~ 63dB (1kHz ~ 10kHz)

Quality and Safety Features

Over current protection

Over temperature protection

AEC-Q100 automotive qualification

Compatibility

Compatible with automotive voltage requirements

Surface mount package for easy PCB integration

Application Areas

Automotive electronics

Power management systems in vehicles

Product Lifecycle

Currently marked as Obsolete

Potential replacements or upgrades should be discussed with manufacturer

Several Key Reasons to Choose This Product

Specifically designed for challenging automotive environments

Low dropout feature ensures efficient operation even at low input voltages

Robust protection features safeguard against potential damage from overcurrent and high temperatures

High PSRR provides stability against input voltage noise

Extended operating temperature range suitable for automotive applications