LT1308IS8#TRPBF

$6.03

Description：IC REG BOOST ADJ 2A 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:b246dac29fc2 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BOOST ADJ 2A 8SO
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：1V
Voltage - Input (Max)：10V
Voltage - Output (Min/Fixed)：1.22V
Voltage - Output (Max)：30V (Switch)
Current - Output：2A (Switch)
Frequency - Switching：600kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO

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LT1308IS8#TRPBF

Overview

The LT1308IS8#TRPBF is a micropower, fixed-frequency step-up DC/DC converter manufactured by Analog Devices Inc. It operates over an input voltage range of 1V to 10V and delivers an adjustable output voltage from 1.22V to 34V. The device features a 600kHz switching frequency and supports up to 2A switch current in an 8-SOIC package. It automatically shifts to power-saving Burst Mode operation at light loads, consuming only 140µA at no load.

Feature Summary

Micropower design with automatic Burst Mode operation for enhanced efficiency at light loads
Fixed 600kHz switching frequency enabling the use of small external components
Wide input voltage range supporting single-cell lithium-ion battery applications

Applications

Single Li-Ion cell to 5V boost converters
Li-Ion to 12V step-up DC/DC converters
Battery-operated systems requiring high efficiency

Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official documentation. Ensure the supplier provides valid traceability for the Analog Devices Inc. manufacturer part number LT1308IS8#TRPBF before finalizing acquisition.

Selection Notes

Select this component for applications requiring a wide input voltage range and adjustable output up to 34V. The 600kHz frequency balances component size and efficiency. Consider the 140µA quiescent current for battery life optimization. Verify thermal performance within the -40°C to 85°C operating temperature range for the target environment.

Part Context

This part belongs to the LT1308 family of micropower step-up DC/DC converters. It is designed for low-voltage battery-powered systems where space and efficiency are critical. The IS8 variant specifies the industrial temperature grade and SOIC-8 surface-mount package configuration.