CAT6219-180TDGT3 - onsemi

Manufacturer Part Number

CAT6219-180TDGT3

Manufacturer

onsemi

Introduction

The CAT6219-180TDGT3 is a high-performance, low-dropout (LDO) linear voltage regulator from onsemi. It provides a stable and regulated 1.8V output voltage from an input voltage of up to 5.5V, making it suitable for a wide range of applications that require a clean and reliable power supply.

Product Features and Performance

Positive fixed output voltage of 1.8V

Low dropout voltage of 0.5V at 500mA output current

Low quiescent current of 75 µA

Maximum output current of 500mA

Wide operating temperature range of -40°C to 125°C

High power supply rejection ratio (PSRR) of 64dB to 54dB (1kHz to 20kHz)

Integrated enable control feature

Protective features include over-current, over-temperature, and under-voltage lockout (UVLO)

Product Advantages

Compact and space-saving SOT-23-5 or TSOT-23-5 package

Robust protection features ensure reliable and safe operation

High PSRR helps to filter out unwanted noise and ripple from the input supply

Low quiescent current contributes to improved power efficiency

Key Reasons to Choose This Product

Reliable and stable performance for a wide range of applications

Compact size and easy integration into space-constrained designs

Comprehensive protection features for enhanced reliability and safety

Efficient power conversion for improved battery life in portable devices

Quality and Safety Features

Designed and manufactured to high-quality standards for reliable performance

Protective features such as over-current, over-temperature, and UVLO ensure safe operation

Compatibility

The CAT6219-180TDGT3 is a general-purpose LDO regulator that can be used in a variety of electronic devices and systems, including:

Portable electronics (smartphones, tablets, wearables)

Industrial control systems

Automotive electronics

Telecommunications equipment

Medical devices

Application Areas

Power management for low-power electronic devices

Voltage regulation for sensitive analog and digital circuits

Backup power supply for critical systems

Noise filtering and power conditioning

Product Lifecycle

The CAT6219-180TDGT3 is an obsolete product, meaning it is no longer in active production. However, onsemi may offer alternative or equivalent models that can serve similar functions. Customers are advised to contact our website's sales team for more information on available options and product lifecycle support.