LT1521IST-3.3#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1521IST-3.3#PBF

Manufacturer

analog-devices

Introduction

The LT1521IST-3.3#PBF is a low-dropout (LDO) linear regulator from Analog Devices. It provides a fixed 3.3V output voltage from an input voltage of up to 20V. The regulator features low quiescent current, high power supply rejection ratio (PSRR), and built-in protection against overcurrent, overtemperature, and reverse polarity.

Product Features and Performance

Fixed 3.3V output voltage

Input voltage up to 20V

Low dropout voltage of 0.75V @ 300mA

Low quiescent current of 25μA

High PSRR of 58dB (120Hz)

Enable control feature

Overcurrent, overtemperature, and reverse polarity protection

Product Advantages

Stable and reliable 3.3V output

Wide input voltage range

Efficient power conversion with low dropout

Low power consumption

Comprehensive protection features

Key Reasons to Choose This Product

Dependable performance and long-lasting reliability

Versatile application in various electronic devices

Cost-effective solution for 3.3V power supply needs

Ease of design and integration with built-in protection

Quality and Safety Features

Robust overcurrent, overtemperature, and reverse polarity protection

Designed and manufactured to high-quality standards

RoHS-compliant and environmentally friendly

Compatibility

The LT1521IST-3.3#PBF is compatible with a wide range of electronic devices and systems that require a stable 3.3V power supply.

Application Areas

Portable electronics

Industrial equipment

Automotive electronics

Telecommunications equipment

Medical devices

Product Lifecycle

The LT1521IST-3.3#PBF is an active product, and there are no immediate plans for discontinuation. Our website's sales team offers several alternative models with similar specifications, including the LT1521IST-5.0#PBF (5V output) and the LT1521IST-1.8#PBF (1.8V output). If you need further information or assistance, please contact our website's sales team.