LT1376CS8-5#TRPBF

$9.91

Description：IC REG BUCK SEPIC 5V 1.5A 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:22abbd494ca8 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK SEPIC 5V 1.5A 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck, SEPIC
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：5V
Voltage - Input (Max)：25V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：1.5A (Switch)
Frequency - Switching：500kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO

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LT1376CS8-5#TRPBF

Overview

The LT1376CS8-5#TRPBF is a monolithic Buck switching voltage regulator manufactured by Analog Devices Inc. It operates with a fixed output voltage of 5 V and delivers an output current of 1.5 A. The device accepts an input voltage range from 5 V to 25 V. Key electrical parameters include a switch frequency of 500 kHz, a quiescent current of 20 uA, and an operating supply current of 2.5 mA. It supports a shutdown function and functions within a temperature range of 0°C to +125°C. The component is housed in an SOIC-8 package.

Feature Summary

Integrates a high-efficiency Buck converter topology for step-down voltage regulation.
Features low quiescent current operation to enhance system power efficiency.
Includes a dedicated shutdown pin for precise power management control.

Applications

Battery-powered portable electronic devices requiring efficient voltage conversion
Industrial systems utilizing 5V logic levels derived from higher voltage rails
Embedded controllers needing regulated power from automotive or industrial inputs

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm that the SOIC-8 package variant matches your PCB footprint requirements. Ensure the manufacturer part number corresponds exactly to the Analog Devices catalog entry to avoid compatibility issues with circuit design specifications.

Selection Notes

Select this component when a fixed 5V output is required from an input voltage between 5V and 25V. It is suitable for applications demanding up to 1.5A of continuous load current. Consider the 500kHz switching frequency for balancing component size and electromagnetic interference. Verify thermal performance capabilities within the specified operating temperature range for your enclosure.

Part Context

This part belongs to the LT1376 series of monolithic Buck regulators from Analog Devices. It shares functional similarities with other parts in the family but differs in package type and output configuration. The CS8 designation specifies the commercial temperature grade and SOIC-8 physical form factor, distinguishing it from industrial or alternative package variants.