LT1615ES5-1#TRMPBF

$6.29

Description：IC REG BOOST SEPIC ADJ TSOT23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c45a9684a413 Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG BOOST SEPIC ADJ TSOT23-5
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up, Step-Up/Step-Down
Output Configuration：Positive
Topology：Boost, SEPIC
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：1V
Voltage - Input (Max)：15V
Voltage - Output (Min/Fixed)：1.23V
Voltage - Output (Max)：34V
Current - Output：75mA (Switch)
Frequency - Switching：-
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-5 Thin, TSOT-23-5
Supplier Device Package：TSOT-23-5

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LT1615ES5-1#TRMPBF

Overview

The LT1615ES5-1#TRMPBF is a micropower step-up DC/DC converter manufactured by Analog Devices Inc. It operates with an input voltage range of 1V to 15V and provides a maximum output voltage of 34V. The device delivers an output current of 75mA in boost or SEPIC topologies. It features a low quiescent current of 20uA and supports adjustable switching frequencies. Packaged in a TSOT-23-5 surface-mount case, it functions within a temperature range of 0°C to 70°C.

Feature Summary

Supports Boost and SEPIC converter topologies for flexible power conversion
Micropower operation with low quiescent current consumption
Adjustable switching frequency allows optimization for efficiency and size
Integrated shutdown control for extended battery life

Applications

Portable electronic devices requiring efficient voltage step-up
Battery-powered systems utilizing single-cell lithium-ion sources
Applications needing isolated negative voltage generation via SEPIC topology

Procurement Notes

Verify the specific suffix #TRMPBF confirms tape-and-reel packaging and industrial/commercial grade designation. Confirm availability status as distribution channels may indicate limited stock or discontinuation. Ensure compatibility with required thermal management for the TSOT-23-5 package during high-load operations.

Selection Notes

Select this component when input voltages start as low as 1V and higher output rails are required. Compare against LT1615 variants if automotive temperature ratings (-40°C to 85°C) are necessary instead of commercial ranges. Evaluate output current requirements against the 75mA limit to ensure adequate performance margins.

Part Context

This part belongs to the LT1615 series of micropower switching regulators designed for space-constrained applications. It integrates a 1.2MHz oscillator and error amplifier into a compact five-lead thin SOT package. The series targets portable equipment where low standby current and small external component counts are critical design constraints.