LT1129IS8-5#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1129IS8-5#PBF

Manufacturer

analog-devices

Introduction

The LT1129IS8-5#PBF is a low drop-out (LDO) linear voltage regulator designed for power management applications.

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator

Input voltage up to 30V

Fixed output voltage of 5V

Maximum voltage dropout of 0.7V at 700mA load

Output current of 700mA

Quiescent current of 70 µA

Maximum supply current of 90 mA

Power supply rejection ratio (PSRR) of 64dB at 120Hz

Features enable control

Over-temperature and reverse polarity protection

Product Advantages

High PSRR for stable output

Low quiescent current for power saving

Integrated protection features ensure product reliability

Capable of operating in a wide range of temperatures

Key Technical Parameters

Voltage - Input (Max): 30V

Voltage - Output (Min/Fixed): 5V

Current - Output: 700mA

Voltage Dropout (Max): 0.7V @ 700mA

Current - Quiescent (Iq): 70 µA

PSRR: 64dB (120Hz)

Quality and Safety Features

Over-temperature protection

Reverse polarity protection

Compatibility

Surface mount 8-SOIC package

Application Areas

Power management for consumer electronics

Automotive

Telecommunication systems

Portable devices

Product Lifecycle

Active status with no indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High input voltage range up to 30V for versatile applications

Low dropout voltage enhances efficiency

Low quiescent current aids in reducing power consumption in idle mode

Integrated safety features for extended product life and reliability

Suitable for a wide range of industrial and consumer applications