NCV8730ASN500T1G - onsemi

Manufacturer Part Number

NCV8730ASN500T1G

Manufacturer

onsemi

Introduction

The NCV8730ASN500T1G is a low dropout linear voltage regulator designed for automotive applications, capable of delivering a fixed 5V output from an input up to 38V.

Product Features and Performance

Linear Voltage Regulator

Low Dropout (LDO)

Positive Output Configuration

Fixed Output Type

Capable of driving 150mA output current

Supports a maximum input voltage of 38V

Features low dropout voltage of 0.48V at 150mA load

Quiescent current of 3 µA

Power Supply Rejection Ratio (PSRR): 80dB ~ 42dB from 10Hz to 100kHz

Over Current and Over Temperature Protection

Control feature includes Enable function

Automotive grade

Product Advantages

High efficiency with low dropout voltage

Minimal power loss due to ultra-low quiescent current

Robust protection features enhance longevity and reliability

Suitable for stringent automotive applications due to high-grade qualifications

Key Technical Parameters

Voltage Input (Max): 38V

Voltage Output (Min/Fixed): 5V

Current Output: 150mA

Voltage Dropout (Max): 0.48V @ 150mA

Current Quiescent (Iq): 3 µA

PSRR: 80dB ~ 42dB (10Hz ~ 100kHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

AEC-Q100 Qualified

Compatibility

Compatible with automotive applications

Mounting Type: Surface Mount

Package/Case: SOT-23-5 Thin, TSOT-23-5

Application Areas

Automotive Power Management

Embedded Systems in Vehicles

Power supply for automotive sensors and electronics

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Future replacements or upgrades available within onsemi's product line

Several Key Reasons to Choose This Product

Designed specifically for automotive applications ensuring reliability and robustness

Extremely low power consumption with quiescent current of only 3 µA

Comprehensive protection features safeguard the device against common electrical faults

Fully qualified to AEC-Q100 standards for automotive electronics

High PSRR ensures stable output despite variations in input voltage or load conditions

Available in a compact package suitable for space-constrained applications