LT1763CS8-3#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1763CS8-3#PBF

Manufacturer

Analog Devices

Introduction

The LT1763CS8-3#PBF is a high-performance, low dropout linear regulator (LDO) designed for power management applications, providing a fixed 3V output from a maximum input of 20V.

Product Features and Performance

Low dropout voltage of 0.45V at 500mA load

Fixed 3V output voltage

Maximum input voltage of 20V

Current output capacity of 500mA

High PSRR of 65dB at 120Hz ensuring clean output

Features enable function for power-saving modes

Reverse polarity protection

Overcurrent and overtemperature protection for safety

Operates efficiently in a temperature range of -40°C to 125°C

Product Advantages

High power supply rejection ratio ensures stability and reduces noise in sensitive applications.

Low dropout voltage allows for efficient operation even in low headroom environments.

Comprehensive protection features enhance component and system reliability.

Enable function permits selective shutdown to conserve power when not in use.

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 3V

Voltage Dropout (Max): 0.45V @ 500mA

Current Output: 500mA

PSRR: 65dB (120Hz)

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package/Case: 8-SOIC

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Reliable operation across a wide temperature range

Compatibility

Ideal for use in a broad range of applications requiring a stable and reliable 3V power supply

Supports surface mount technology for PCB integration

Application Areas

Mobile devices

Portable electronics

Wireless communication systems

Battery-powered devices

Industrial controls

Product Lifecycle

Active product status, not nearing discontinuation

Continued availability and support for replacements and upgrades

Several Key Reasons to Choose This Product

High performance with low dropout voltage facilitating efficient application power management

Robust safety and protection features ensure long-term reliability

High PSRR minimizes output noise, enhancing performance in sensitive applications

Flexibility in application due to wide input voltage range and compact package

Active product status with Analog Devices’ commitment to support ensures future availability