LT1579CS8-5#PBF

$5.44

Description：IC BATT PWR MGMT MULTI 1C 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube

SKU:a6983202c87c Category: Battery Management Brand: Analog Devices Inc.

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Product introduction

LT1579CS8-5#PBF is listed in the Battery Management range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC BATT PWR MGMT MULTI 1C 8SOIC. Review the specifications below when checking this part for your BOM.

Battery Management specifications for LT1579CS8-5#PBF

Description：IC BATT PWR MGMT MULTI 1C 8SOIC
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Function：Power Management
Battery Chemistry：Multi-Chemistry
Number of Cells：1
Fault Protection：Over Current, Over Temperature, Reverse Battery, Reverse Current
Interface：-
Operating Temperature：0°C ~ 125°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO

Battery Management datasheet and documents for LT1579CS8-5#PBF

LT1579CS8-5#PBF

Battery Management Overview

The LT1579CS8-5#PBF is a dual-input, single-output low dropout regulator manufactured by Analog Devices Inc. It provides a fixed 5 V output with a maximum current of 300 mA. The device accepts an input voltage range from 2.7 V to 20 V and operates within a temperature range of 0°C to +125°C. Key electrical specifications include a typical power supply rejection ratio of 70 dB, a dropout voltage of 400 mV, and a quiescent current of 50 µA. It is housed in an 8-SOIC package.

Battery Management Feature Summary

Provides uninterruptible output voltage by prioritizing two independent input sources
Integrates circuitry for smooth automatic switching between inputs
Includes protection against overcurrent, overtemperature, battery reverse polarity, and reverse current

Battery Management Applications

Dual battery backup power supplies
Smart battery management systems
Uninterruptible power applications requiring priority input selection

Battery Management Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance and tube packaging when ordering. Confirm the SOIC-8 package dimensions match your PCB footprint requirements. Ensure the 5 V fixed output variant aligns with system voltage needs. Check manufacturer documentation for any recent production changes or pinout updates before finalizing procurement.

Battery Management Selection Notes

Select this component when continuous power delivery is critical across two input sources. The low quiescent current supports battery-powered designs. Verify that the 300 mA output capacity meets load demands. Consider the 8-SOIC package size for space-constrained layouts. Ensure input voltages remain within the specified 2.7 V to 20 V range for proper operation.

Battery Management Part Context

This part belongs to the LT1579 series of smart battery backup regulators. It is designed specifically for applications requiring seamless transition between primary and secondary power sources. The device integrates control logic and protection features typically requiring external components in other solutions.