LT1373HVIS8#TRPBF

$12.73

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

SKU:410ead41eca3 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK BOOST ADJ 1.5A 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration：Positive or Negative
Topology：Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：1.245V
Voltage - Output (Max)：42V (Switch)
Current - Output：1.5A (Switch)
Frequency - Switching：250kHz
Synchronous Rectifier：No
Operating Temperature：-40°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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LT1373HVIS8#TRPBF

Overview

The LT1373HVIS8#TRPBF is a high-efficiency switching regulator chip from Analog Devices, operating at a fixed 250kHz frequency. It supports multiple topologies including buck, boost, Cuk, flyback, and inverting configurations. The device handles an input voltage range of 2.7V to 30V and delivers up to 1.5A switch current. It features low supply current of 1mA and adjustable output voltage. The component is housed in an 8-pin SOIC package and operates within a junction temperature range of -40°C to 125°C.

Feature Summary

Supports versatile converter topologies including non-inverting, inverting, step-up, and step-down applications
Delivers high efficiency with low supply current consumption for power-sensitive designs
Integrated 1.5A switch capability allows for compact passive component selection

Applications

Battery-powered portable equipment requiring efficient voltage regulation
Industrial control systems utilizing isolated or non-isolated DC-DC conversion
Automotive electronics operating within wide input voltage ranges

Procurement Notes

Verify the specific suffix TRPBF indicates tape-and-reel packaging when confirming order details. Ensure compatibility with surface-mount assembly processes given the SOIC-8 form factor. Cross-reference the manufacturer part number against official Analog Devices documentation to confirm availability status and lead times prior to procurement planning.

Selection Notes

Select this component for designs requiring a single-inductor solution capable of multiple conversion modes. Consider the 250kHz switching frequency for balancing size and efficiency. Verify that the 1.5A peak current rating meets load requirements across the specified 2.7V to 30V input range without exceeding thermal limits in the target application environment.

Part Context

This part belongs to the LT1373 series of switching regulators, designed for high-performance power management. It serves as a drop-in replacement for older linear regulators in many applications while offering significantly improved efficiency. The series is known for its flexibility in supporting various standard converter circuits using minimal external components.