LM317T
Texas InstrumentsExtended
0℃~+125℃@(Tj) 1 1.25V~37V 1.5A 40V 50uA 80dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- ti/LM317T
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- TO-220
- Pins
- 3
- In stock
- 410 at JLCPCB (C2870516)
Overview
The LM317T is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a TO-220 package with 3 pins. 0℃~+125℃@(Tj) 1 1.25V~37V 1.5A 40V 50uA 80dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (dk_PMIC-Voltage-Regulators-Linear:LM317T488_Obsolete, from Digikey) and its footprint (digikey-footprints:TO-220-3, from Digikey), ready for a KiCad board. 410 are in stock at JLCPCB (part C2870516).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | ADJ | Input |
| 2 | OUT | Power out |
| 3 | IN | Power in |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the LM317T?
Yes. The symbol is dk_PMIC-Voltage-Regulators-Linear:LM317T488_Obsolete and the footprint digikey-footprints:TO-220-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM317T?
TO-220, with 3 pins. Its footprint is drawn on this page.
Where is the LM317T datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM317T?
JLCPCB lists it as part C2870516, with 410 in stock; the sellers' links on this page open their listings.
What can replace the LM317T?
Parts like it in the library: the L7805CV by STMicroelectronics, the L7805CV-DG by STMicroelectronics, the L7805CV(XBLW) by XBLW and the LM317T by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.