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LT3091IR on a board, in 3D

LT3091IR

Analog Devices

-1.5V to 36V Input, 0 to -32V Output, 1.5A Negative Linear Regulator with Programmable Current Limit

adi/LT3091IR
Category
Uncategorised
Package
TO-263-7
Pins
8

Overview

The LT3091IR is an uncategorised made by Analog Devices in a TO-263-7 package with 8 pins. -1.5V to 36V Input, 0 to -32V Output, 1.5A Negative Linear Regulator with Programmable Current Limit.

PCBKit's library has its KiCad symbol (Regulators:LT3091IR, from CERN's library) and its footprint (Package_TO_SOT_SMD:TO-263-7_TabPin8, from KiCad's library), ready for a KiCad board.

Symbol

IN4IN8SHDN3IMONN2ILIM1SET5OUT7GND6
Regulators:LT3091IRFrom CERN's library

Footprint

12345678
Package_TO_SOT_SMD:TO-263-7_TabPin8From KiCad's library

Pinout

8
The pins of the LT3091IR
PinNameType
1ILIMPassive
2IMONNPassive
3SHDNInput
4INInput
5SETOutput
6GNDPower in
7OUTPower in
8INInput

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/adi/LT3091IR" title="LT3091IR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/adi/LT3091IR.jpg" alt="LT3091IR" width="1200" height="900">
A picture that opens the part, for a README
[![LT3091IR](https://pcbkit.io/embed/parts/adi/LT3091IR.jpg?size=s)](https://pcbkit.io/parts/adi/LT3091IR)

Questions

Is there a KiCad symbol and footprint for the LT3091IR?

Yes. The symbol is Regulators:LT3091IR and the footprint Package_TO_SOT_SMD:TO-263-7_TabPin8, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LT3091IR?

TO-263-7, with 8 pins. Its footprint is drawn on this page.

What can replace the LT3091IR?

Parts like it in the library: the LT1370CR by Analog Devices, the LT1374CR by Analog Devices, the LT1959CR by Analog Devices and the LT3081IR by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8