LT1376HVCS#TRPBF

$5.31

Description：IC REG BUCK SEPIC ADJ 1.5A 16SO
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:ff6425742f68 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 ADJ 1.5A 16SO
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：5V
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：2.42V
Voltage - Output (Max)：25.8V
Current - Output：1.5A (Switch)
Frequency - Switching：500kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SO

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LT1376HVCS#TRPBF

Overview

The LT1376HVCS#TRPBF is a monolithic buck switching regulator manufactured by Analog Devices Inc. It operates with an input voltage range of 5 V to 30 V and delivers a continuous output current of 1.5 A. The device integrates a high-speed power switch and features a fixed 500 kHz switching frequency. It supports adjustable output voltages and includes a shutdown function for low quiescent current operation, which is specified at 20 uA. The component is housed in an SOIC-8 surface-mount package and is rated for operation within a temperature range of 0°C to +125°C.

Feature Summary

Integrates a high-efficiency buck converter topology with a built-in power switch capable of delivering 1.5 A load current.
Features a fixed 500 kHz switching frequency to minimize external passive component size while maintaining stable regulation.
Includes a dedicated shutdown pin that reduces supply current to ultra-low levels for battery-powered applications.

Applications

Point-of-load regulation for industrial control systems
Power supply stages in telecommunications equipment
Battery-powered portable instrumentation

Procurement Notes

Verify the specific suffix against official documentation to confirm tape-and-reel packaging and lead-free status. Ensure the part number matches the exact voltage rating and thermal requirements for your design. Cross-reference the manufacturer's latest datasheet for any updates on RoHS compliance or material declarations prior to final procurement.

Selection Notes

Select this component when a compact solution is required for step-down conversion from higher voltage rails. The fixed 500 kHz frequency allows for smaller inductors compared to lower-frequency alternatives. Verify that the 30 V maximum input voltage aligns with your system's supply variations and transient conditions.

Part Context

This part belongs to the LT1376 series of high-voltage switching regulators designed for efficient DC-DC conversion. It serves as a robust alternative to discrete solutions, offering integrated protection and control logic within a small footprint. The series is widely used in applications requiring reliable power management from moderate to high input voltages.