ISL9021AIRUCZ-T - Renesas Electronics America Inc

Manufacturer Part Number

ISL9021AIRUCZ-T

Manufacturer

Renesas Electronics America

Introduction

The ISL9021 is a high-performance, low-dropout linear voltage regulator (LDO) that provides a fixed 1.8V output from an input voltage of up to 5.5V. The device features a very low quiescent current of 50μA, making it ideal for battery-powered applications that require extended battery life. The ISL9021 includes a wide range of protection features, such as over-current, over-temperature, reverse polarity, and short-circuit protection, ensuring reliable and safe operation.

Product Features and Performance

Fixed 1.8V output voltage

Input voltage range up to 5.5V

Low quiescent current of 50μA

Output current capability of 250mA

Integrated protection features:

- Over-current protection

- Over-temperature protection

- Reverse polarity protection

- Short-circuit protection

- Soft-start

Product Advantages

Excellent power efficiency due to low quiescent current

Robust protection features for reliable operation

Small form factor for space-constrained applications

Suitable for a wide range of battery-powered devices

Key Reasons to Choose This Product

Extended battery life for portable devices

Reliable and safe operation with comprehensive protection features

Compact size for easy integration into space-limited designs

Ideal for a variety of applications, from consumer electronics to industrial equipment

Quality and Safety Features

Designed and manufactured to the highest quality standards

Robust protection features ensure safe and reliable operation

Tested and certified to meet industry safety and regulatory requirements

Compatibility

The ISL9021 is a standalone linear voltage regulator and can be used in a wide range of applications that require a fixed 1.8V output from a higher input voltage.

Application Areas

Battery-powered devices

Portable electronics

Consumer electronics

Industrial equipment

Automotive applications

Product Lifecycle

The ISL9021 is currently in the Obsolete product status. Customers are advised to contact our website's sales team for information on equivalent or alternative products that may be available.