ISL9120IRTAZ-T - Renesas Electronics America Inc

Manufacturer Part Number

ISL9120IRTAZ-T

Manufacturer

Renesas Electronics America

Introduction

The ISL9120IRTAZ-T is a highly efficient buck-boost regulator designed for power management applications.

Product Features and Performance

Ultra-low quiescent current

Buck-boost topology enables voltage regulation above or below input voltage

Adjustable output voltage

Single output with up to 800mA current delivery

Wide input voltage range from 1.8V to 5.5V

Capable of smooth transition between buck and boost modes

Designed for battery-powered applications

Product Advantages

High efficiency over a wide load range

Compact 12-WFQFN package suitable for space-constrained applications

Minimal external components required

Operation stable with ceramic capacitors

Key Technical Parameters

Input Voltage (Min): 1.8V

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 1V

Output Voltage (Max): 5.2V

Current - Output: 800mA

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built-in over-temperature protection

Over-current protection

Under-voltage lockout

Compatibility

Compatible with surface mount technology

Tape & Reel packaging for automated assembly

Application Areas

Portable and battery-powered devices

Wearable technology

IoT devices

Handheld medical equipment

Product Lifecycle

Active product status, not nearing discontinuation

Renewable and replacement solutions available

Several Key Reasons to Choose This Product

Flexible input voltage range suitable for multiple battery chemistries

High efficiency ensures longer battery life

Can be used in a mixed-voltage supply environment

Supports design miniaturization with small package footprint

Proven quality and reliability from Renesas Electronics America

Easy integration into existing design ecosystems

Technical support and documentation available from the manufacturer