CAT6221-SFTD-GT3 - onsemi

Manufacturer Part Number

CAT6221-SFTD-GT3

Manufacturer

onsemi

Introduction

Low dropout linear voltage regulator for power management.

Product Features and Performance

Dual output LDO voltage regulator

Fixed output voltages at 3.3V and 1.5V

Low dropout voltage of 0.35V at 300mA load

Low quiescent current of 100 µA

Low supply current of 160 µA

Good power supply rejection ratio (PSRR) of 60dB to 45dB between 1kHz and 20kHz

Enable control feature for power-saving mode

Product Advantages

Dual voltage outputs for system flexibility

Energy-efficient operations with low quiescent current

Designed for stable operation over a wide range of temperatures

High noise rejection capabilities

Key Technical Parameters

Input voltage up to 5.5V

Output currents up to 300mA

Operating temperature range from -40°C to 125°C

Quality and Safety Features

Built to operate reliably in extreme temperatures

Robust surface mount package SOT-23-6 for increased stability

Compatibility

Surface mount compatible with TSOT-23-6 package type

Application Areas

Ideal for use in power-sensitive applications, including portable devices

Product Lifecycle

The product is obsolete. Consider looking for replacements or upgrades.

Several Key Reasons to Choose This Product

Energy efficient with ultra-low quiescent current

Added functionality with dual outputs and enable feature

Suitable for high-temperature applications

Optimal for noise-sensitive circuits due to high PSRR ratio

Simple surface mount installation saves space on PCBs