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LM317 on a board, in 3D

LM317

FOSAN

SOT-223-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
JLCPCBLCSCfosan/LM317
Category
Uncategorised
Package
SOT-223-3L
Pins
4

Overview

The LM317 is an uncategorised made by FOSAN in a SOT-223-3L package with 4 pins. SOT-223-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:SOT-223-3_L6.4-W3.5-P2.30-LS7.0-BR, from EasyEDA), ready for a KiCad board. 700 are in stock at JLCPCB (part C55145535).

Symbol

The library has no symbol for this part yet.

Footprint

1234
EasyEDA_Cloud:SOT-223-3_L6.4-W3.5-P2.30-LS7.0-BRFrom EasyEDA

Parameters

6
Number of Outputs
1
Operating Temperature
-40℃~+125℃
Output Configuration
Positive
Output Current
1.5A
Output Type
Adjustable
Output Voltage
1.2V~37V

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/fosan/LM317" title="LM317 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/fosan/LM317.jpg" alt="LM317" width="1200" height="900">
A picture that opens the part, for a README
[![LM317](https://pcbkit.io/embed/parts/fosan/LM317.jpg?size=s)](https://pcbkit.io/parts/fosan/LM317)

Questions

Is there a KiCad symbol and footprint for the LM317?

Yes. the footprint EasyEDA_Cloud:SOT-223-3_L6.4-W3.5-P2.30-LS7.0-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM317?

SOT-223-3L, with 4 pins. Its footprint is drawn on this page.

Where can I order the LM317?

JLCPCB lists it as part C55145535, with 700 in stock; the sellers' links on this page open their listings.

What can replace the LM317?

Parts like it in the library: the RM2A3P60S4 by RECTRON, the LM317S by HTC Korea TAEJIN Tech, the GS1117-33CTR3 by Gainsil and the LM111750QDCYRQ1 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

4