LM317MD
Texas InstrumentsExtended
0℃~+125℃@(Ta) 1 1.25V~37V 37V 500mA 80dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection Positive TO-252-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- ti/LM317MD
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- TO-252-3
- Pins
- 3
- In stock
- 0 at JLCPCB (C354084)
Overview
The LM317MD is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a TO-252-3 package with 3 pins. 0℃~+125℃@(Ta) 1 1.25V~37V 37V 500mA 80dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection Positive TO-252-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (tinkerforge:LM317M, from Tinkerforge) and its footprint (Package_TO_SOT_SMD:TO-252-3_TabPin2, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C354084).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | ADJ | Input |
| 2 | IN | Input |
| 3 | OUT | Power out |
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Questions
Is there a KiCad symbol and footprint for the LM317MD?
Yes. The symbol is tinkerforge:LM317M and the footprint Package_TO_SOT_SMD:TO-252-3_TabPin2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM317MD?
TO-252-3, with 3 pins. Its footprint is drawn on this page.
Where is the LM317MD datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM317MD?
JLCPCB lists it as part C354084, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM317MD?
Parts like it in the library: the AMS1117CD-3.3 by Advanced Monolithic Systems, the MC79M05BDT by onsemi, the MC78M05CDTRKG by onsemi and the MC78M08CDTRKG by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.