Overview
The LM317AHVT is an uncategorised made by onsemi in a TO-220-3L package with 3 pins. -40℃~+125℃@(Tj) 1 1.2V~57V 1.5A 75dB@(120Hz) Adjustable Positive TO-220-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM317C_C5173769, from EasyEDA) and its footprint (Package_TO_SOT_THT:TO-220-3_Vertical, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C111074).
Symbol
Footprint
Parameters
8- Features
- Short Circuit Protection, Thermal shutdown
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(Tj)
- Output Configuration
- Positive
- Output Current
- 1.5A
- Output Type
- Adjustable
- Output Voltage
- 1.2V~57V
- Power Supply Rejection Ratio (PSRR)
- 75dB@(120Hz)
Order codes
1- LM317AHVTLCSC C111074
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | ADJ | Unspecified |
| 2 | OUT | Unspecified |
| 3 | IN | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/LM317AHVT" title="LM317AHVT in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/LM317AHVT.jpg" alt="LM317AHVT" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/LM317AHVT)Questions
Is there a KiCad symbol and footprint for the LM317AHVT?
Yes. The symbol is EasyEDA_Cloud:LM317C_C5173769 and the footprint Package_TO_SOT_THT:TO-220-3_Vertical, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM317AHVT?
TO-220-3L, with 3 pins. Its footprint is drawn on this page.
Where is the LM317AHVT datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the LM317AHVT?
JLCPCB lists it as part C111074, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM317AHVT?
Parts like it in the library: the L7805CAT by GREENMICRO, the LM317TAT by GREENMICRO, the L7809CVAT by GREENMICRO and the L7812CVAT by GREENMICRO. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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