LT8300IS5#TRPBF

$9.07

Description：IC REG FLYBACK 260MA TSOT23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ffc6aa1ec613 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG FLYBACK 260MA TSOT23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up/Step-Down
Output Configuration：Positive or Negative, Isolation Capable
Topology：Flyback
Output Type：-
Number of Outputs：1
Voltage - Input (Min)：6V
Voltage - Input (Max)：100V
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：260mA
Frequency - Switching：7.5kHz ~ 750kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-5 Thin, TSOT-23-5
Supplier Device Package：TSOT-23-5
Grade：-
Qualification：-

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LT8300IS5#TRPBF

Overview

The LT8300IS5#TRPBF is an automotive-grade, no-optocoupler isolated flyback DC/DC converter from Analog Devices. It integrates a high-voltage switch and controller to provide galvanic isolation without requiring an optocoupler or feedback winding. The device supports input voltages up to 42V and offers adjustable output voltage. It operates in the industrial temperature range of -40°C to +125°C TJ and is housed in a TSOT-23-5 package.

Feature Summary

Eliminates optocouplers and feedback windings through integrated secondary-side regulation
Provides galvanic isolation for safety-critical applications
Supports wide input voltage ranges suitable for various power architectures

Applications

Automotive infotainment systems
Industrial sensor interfaces
Medical equipment isolation barriers

Procurement Notes

Verify the specific suffix 'IS5' confirms the extended industrial temperature rating and AEC-Q100 qualification status required for your application environment. Confirm the '#TRPBF' designation indicates tape-and-reel packaging compatible with standard SMT assembly processes. Ensure compatibility with your board's thermal management strategy given the small TSOT-23-5 footprint.

Selection Notes

Select this component when space-constrained designs require isolated power conversion without the complexity of optocoupler compensation. It is suitable for low-to-medium power isolated rails where high accuracy is not the primary constraint compared to cost and size. Consider external component values carefully as they determine the output voltage and switching frequency characteristics.

Part Context

This part belongs to the LT8300 family of no-opto isolated converters. It shares architectural similarities with the LT8301 but differs in specific electrical ratings and feature sets. The family targets applications needing simple, compact isolated power solutions in small packages.