NCV8664CDT33RKG - onsemi

Manufacturer Part Number

NCV8664CDT33RKG

Manufacturer

onsemi

Introduction

Low Drop Out (LDO) voltage regulator designed for automotive applications

Product Features and Performance

Power Management IC (PMIC)

Linear LDO Regulator

Positive output configuration

Fixed output voltage

Automotive grade quality

Supports input voltage up to 45V

Fixed 3.3V output

150mA output current

Low quiescent current at 29 µA

High PSRR of 67dB at 100Hz

Thermal and overcurrent protection

Short circuit resilient

Reverse polarity protection

Product Advantages

High input voltage range

Low dropout

Stable fixed output

Low current consumption extends battery life

Enhanced power supply rejection ratio

Robust safety features for automotive reliability

Key Technical Parameters

Product Category: Power Management (PMIC) Voltage Regulators - LDO

Number of Regulators: 1

Voltage - Input (Max): 45V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 150mA

Current - Quiescent (Iq): 29 µA

Current - Supply (Max): 30 µA

PSRR: 67dB at 100Hz

Quality and Safety Features

AEC-Q100 qualification

Operating temperature range from -40°C to 150°C

Over Temperature Protection

Reverse Polarity Protection

Short Circuit Protection

Over Current Protection

Compatibility

TO-252-3, DPAK (2 Leads + Tab), SC-63 package

Surface mount technology compatible

Application Areas

Automotive electronics

Battery-powered devices

Microcontroller power supply

Portable electronics

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacement or upgrade options available if needed

Several Key Reasons to Choose This Product

Designed specifically for rigorous automotive applications

High voltage tolerance ideal for variable automotive electrical environments

Energy-efficient operation with ultra-low quiescent current

Enhanced power stability with strong PSRR

Comprehensive protection features ensure longevity and safety

AEC-Q100 qualified indicating high reliability standards