Overview
The LM317LM is an uncategorised made by TECH PUBLIC in a SOP-8 package with 8 pins. SOP-8 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Regulators:LM317LM, from CERN's library) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 3,589 are in stock at JLCPCB (part C41407992).
Symbol
Footprint
Parameters
10- Features
- Thermal shutdown
- Noise
- 0.003%Vout
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+85℃
- Output Configuration
- Positive
- Output Current
- 1.5A
- Output Type
- Adjustable
- Output Voltage
- 1.2V~37V
- Power Supply Rejection Ratio (PSRR)
- 80dB@(120Hz)
- Voltage - Supply
- 40V
Order codes
1- LM317LMLCSC C41407992
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | VIN | Input |
| 2 | VOUT | Power in |
| 3 | VOUT | Power in |
| 4 | ADJ | Input |
| 5 | NC | Passive |
| 6 | VOUT | Power in |
| 7 | VOUT | Power in |
| 8 | NC | Passive |
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Is there a KiCad symbol and footprint for the LM317LM?
Yes. The symbol is Regulators:LM317LM and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM317LM?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the LM317LM datasheet?
TECH PUBLIC publishes it: the Datasheet link on this page opens it.
Where can I order the LM317LM?
JLCPCB lists it as part C41407992, with 3,589 in stock; the sellers' links on this page open their listings.
What can replace the LM317LM?
Parts like it in the library: the HI7020S by Hichips, the DO4443 by DOINGTER, the DOS7P04 by DOINGTER and the HI7023 by Hichips. Check their datasheets: a part that fits the footprint may still differ in its ratings.
