LM317
SlkorExtended
0.003%Vout 0℃~+125℃@(Tj) 1 1.2V~37V 1.5A 40V 65dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- slkor/LM317
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- TO-220
- Pins
- 3
- In stock
- 49 at JLCPCB (C426567)
Overview
The LM317 is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by Slkor in a TO-220 package with 3 pins. 0.003%Vout 0℃~+125℃@(Tj) 1 1.2V~37V 1.5A 40V 65dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Pro:LM317, from EasyEDA Pro) and its footprint (EasyEDA_Pro:to-220-3_l10.0-w4.5-p2.54-l, from EasyEDA Pro), ready for a KiCad board. 49 are in stock at JLCPCB (part C426567).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | Adjust | Unspecified |
| 2 | Vout | Unspecified |
| 3 | Vin | Unspecified |
Parts like it
8
L7805ABV
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TO-2200℃~+125℃@(Tj) 1 1.5A 10uV 12V 2V@(1A) 35V 62dB@(120Hz) 8mA Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsL7912CV-DG
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TO-220-40℃~+125℃@(Tj) 0.003%Vout 1 1.2V~37V 1.5A 40V 65dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Enable、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSonsemiVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsL7915CV
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Questions
Is there a KiCad symbol and footprint for the LM317?
Yes. The symbol is EasyEDA_Pro:LM317 and the footprint EasyEDA_Pro:to-220-3_l10.0-w4.5-p2.54-l, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM317?
TO-220, with 3 pins. Its footprint is drawn on this page.
Where is the LM317 datasheet?
Slkor publishes it: the Datasheet link on this page opens it.
Where can I order the LM317?
JLCPCB lists it as part C426567, with 49 in stock; the sellers' links on this page open their listings.
What can replace the LM317?
Parts like it in the library: the L7805ABV by STMicroelectronics, the L7812CV-DG by STMicroelectronics, the L7912CV-DG by STMicroelectronics and the L7815CV-DG by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.