LT3483EDC#PBF

$6.66

Description：IC REG INV ADJ 0.2A 8DFN
Series：*
Mfr：Analog Devices Inc.
Package：Bulk

SKU:afe3dfa4153f Category: Voltage Regulators - DC DC Switching Regulators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG INV ADJ 0.2A 8DFN
Series：*
Mfr：Analog Devices Inc.
Package：Bulk
Function：-
Output Configuration：-
Topology：-
Output Type：-
Number of Outputs：-
Voltage - Input (Min)：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：-
Synchronous Rectifier：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：8-WFDFN Exposed Pad
Supplier Device Package：8-DFN (2x2)
Grade：-
Qualification：-

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LT3483EDC#PBF

Overview

The LT3483EDC#PBF is an inverting micropower DC/DC converter manufactured by Analog Devices Inc. It operates with an input voltage range of 2.5 V to 16 V and delivers a negative output voltage up to -38 V at a maximum current of 200 mA. The device features a low quiescent current of 40 uA and a fixed switching frequency of 150 kHz. It is housed in a TSOT-23-6 package and supports operation temperatures from -40°C to +85°C.

Feature Summary

Inverting topology for generating negative voltages from positive sources
Micropower operation with low quiescent current consumption
Integrated Schottky rectifier for improved efficiency
Compact TSOT-23-6 surface-mount packaging

Applications

Battery-powered systems requiring negative bias rails
Portable instrumentation with strict power constraints
Communication interfaces needing dual polarity supplies

Procurement Notes

Verify the specific suffix 'EDC' against official Analog Devices documentation to confirm temperature grade and package variant. Ensure compatibility with existing PCB footprints for the TSOT-23-6 package. Cross-reference datasheet revisions to confirm pinout consistency before finalizing procurement orders.

Selection Notes

Select this component when an inverting regulator is required within a 2.5 V to 16 V input window. The 200 mA output capability suits moderate load applications. Consider the 150 kHz switching frequency for trade-offs between component size and electromagnetic interference. Verify thermal performance requirements for the TSOT-23-6 package under expected ambient conditions.

Part Context

The LT3483 belongs to the Linear Technology (now Analog Devices) family of micropower DC/DC converters. This series focuses on energy-efficient solutions for portable electronics. The ED suffix typically denotes industrial temperature range specifications, while the C indicates the specific package type.