ISL80505IRAJZ-T - Renesas Electronics America Inc

Manufacturer Part Number

ISL80505IRAJZ-T

Manufacturer

renesas-electronics-america

Introduction

The ISL80505IRAJZ-T is a highly efficient, low dropout (LDO) linear voltage regulator designed for power-sensitive applications.

Product Features and Performance

Adjustable output voltage from 0.8V to 5.5V

Low dropout voltage of 0.09V at 500mA load

Maximum input voltage of 6V

500mA output current capability

Low quiescent current of 4.6 mA

Power supply rejection ratio (PSRR) of 60dB to 57dB between 120Hz and 1kHz

Features enable pin and soft start capability for gentle power-up

Product Advantages

High efficiency for battery-powered applications

Supports a wide range of output voltages for enhanced flexibility

Minimal power loss due to low dropout feature

Low quiescent current extends battery life

Robust power supply noise rejection maintains stable operation

Key Technical Parameters

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 5.5V

Voltage Dropout (Max): 0.09V @ 500mA

Current Output: 500mA

Current Quiescent (Iq): 4.6 mA

Current Supply (Max): 5.7 mA

PSRR: 60dB to 57dB (120Hz to 1kHz)

Quality and Safety Features

Overcurrent protection

Overtemperature protection to ensure reliable operation and longevity

Compatibility

The surface mount 8-VDFN exposed pad package is compatible with modern PCB assembly processes.

Application Areas

Battery-powered devices

Mobile phones and portable media players

IoT devices

Medical devices

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability for designs

Several Key Reasons to Choose This Product

Highly efficient performance minimizes energy loss

Wide adjustable output voltage range offers versatility across various applications

Low dropout and quiescent current features enhance battery life

Comprehensive protection features ensure reliability and safety

Active product status with Renesas Electronics America ensures reliable supply and support