NCP5663DSADJR4G - onsemi

Manufacturer Part Number

NCP5663DSADJR4G

Manufacturer

onsemi

Introduction

The NCP5663DSADJR4G is a high-performance, adjustable output linear low-dropout (LDO) voltage regulator designed for applications requiring low voltage, high current, and minimal power loss.

Product Features and Performance

Adjustable output voltage from 0.9V to 7.7V

Supports up to 3A of output current

Low dropout voltage of 1.3V at 3A load

Power Supply Rejection Ratio (PSRR) of 70dB at 120Hz and 65dB at 1kHz

Low quiescent current of 3 mA

Enable control feature for power management

Surface mount TO-263-6, D2PAK package

Product Advantages

Efficient power conversion with minimal heat generation

High current capability suitable for demanding applications

Flexible output voltage adjustment for a wide range of uses

Low quiescent current improves overall power efficiency

Key Technical Parameters

Input Voltage (Max): 9V

Output Voltage: Adjustable from 0.9V to 7.7V

Output Current: 3A

Dropout Voltage: 1.3V @ 3A

Quiescent Current (Iq): 3 mA

Power Supply Rejection Ratio (PSRR): 70dB ~ 65dB (120Hz ~ 1kHz)

Quality and Safety Features

Protected against over-current and over-temperature conditions

Compatibility

Compatible with a variety of applications requiring adjustable output and high load current

Application Areas

Suitable for power-sensitive electronics such as microprocessors, FPGAs, and other digital ICs

Ideal for battery-powered devices requiring efficient power management

Product Lifecycle

The product status is active

Currently no information on discontinuation or replacement options

Several Key Reasons to Choose This Product

High flexibility in voltage regulation to suit various electronic components

Stable performance under varying load conditions due to excellent PSRR ratings

Robust protection features ensuring reliability in adverse conditions

Energy-efficient operation with low quiescent current