NCV1117DT15RKG - onsemi

Manufacturer Part Number

NCV1117DT15RKG

Manufacturer

onsemi

Introduction

The NCV1117DT15RKG is a low dropout (LDO) linear regulator designed to deliver a fixed output voltage of 1.5V with an output current up to 1A, suitable for automotive applications.

Product Features and Performance

Fixed output voltage of 1.5V

Maximum output current of 1A

Maximum input voltage of 20V

Low dropout voltage of 1.2V at 800mA

Quiescent current of 10 mA

Power supply rejection ratio (PSRR) of 72dB at 120Hz

Over current and over temperature protection

Operates at temperatures from -40°C to 125°C

Product Advantages

High reliability in stringent temperature environments

Robust protection features enhance device longevity

Low dropout feature allows operation close to the supply voltage

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 1.5V

Current Output: 1A

Voltage Dropout (Max): 1.2V @ 800mA

PSRR: 72dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over current and over temperature protection

AEC-Q100 qualified for automotive applications

Compatibility

Compatible with surface mount technology for ease of integration

Application Areas

Automotive systems

Power management in electronics

Linear voltage regulation in harsh environments

Product Lifecycle

Currently active product status

Not nearing discontinuation, with continued manufacturer support

Several Key Reasons to Choose This Product

Reliable voltage regulation in automotive grade applications

Low dropout voltage enables efficient use of supply voltage

Protection features safeguard against typical electrical issues

Qualified for tough automotive standards ensuring high reliability

Supports easy integration through surface mount package type