LT3494EDDB#TRM

Description：IC REG BOOST ADJ 115MA 8DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:7ce2c76dbae7 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 115MA 8DFN
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)：2.3V
Voltage - Input (Max)：16V
Voltage - Output (Min/Fixed)：2.3V
Voltage - Output (Max)：40V (Switch)
Current - Output：115mA (Switch)
Frequency - Switching：-
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-WFDFN Exposed Pad
Supplier Device Package：8-DFN (3x2)
Grade：-
Qualification：-

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LT3494EDDB#TRM

Overview

The LT3494EDDB#TRM is a boost switching regulator IC manufactured by Analog Devices Inc. It features an adjustable output voltage range from 2.3V to 40V and supports a maximum switch current of 225mA. The device operates with an input voltage between 2.3V and 16V. It utilizes an 8-WFDFN package with exposed pad for surface mount installation. The component functions as a positive, single-output DC-DC converter.

Feature Summary

Boost topology for step-up voltage conversion
Adjustable output voltage capability
Compact 8-pin DFN package design

Applications

Battery-powered portable electronics
General purpose power supply systems
Embedded industrial control circuits

Procurement Notes

Verify the specific suffix TRM against official Analog Devices documentation to confirm tape and reel packaging configuration. Ensure the part number matches the exact electrical specifications required for the target circuit design. Cross-reference the manufacturer datasheet for any recent updates regarding pinout or thermal characteristics before finalizing procurement orders.

Selection Notes

Select this component when a compact boost regulator is needed for low-current applications. The wide input voltage range accommodates various battery types. Verify that the 225mA switch current limit meets the load requirements. Consider the thermal performance of the DFN package in the final enclosure design to ensure reliable operation within the specified temperature range.

Part Context

This part belongs to the LT3494 family of high-efficiency boost converters. It is designed for space-constrained applications requiring efficient power management from low-voltage sources. The series offers integrated switches and control logic to minimize external component count.