STMicroelectronicsExtended
-40℃~+150℃@(Tj) 1 1.5A 17V 200mV@(500mA)、500mV@(1.5A) 5V 5mA 68dB@(120Hz) Fixed Positive Short Circuit Protection、Thermal Shutdown TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
The L4940V5 is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a TO-220 package with 3 pins. -40℃~+150℃@(Tj) 1 1.5A 17V 200mV@(500mA)、500mV@(1.5A) 5V 5mA 68dB@(120Hz) Fixed Positive Short Circuit Protection、Thermal Shutdown TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUT, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-T, from EasyEDA), ready for a KiCad board. 1,357 are in stock at JLCPCB (part C92218). 2 open-source boards in 2 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | IN | Power in |
| 2 | GND | Power in |
| 3 | OUT | Power out |
ThomasStolt/Junior-Stair-Light-Project
This is a smaller/easier/cheaper version of my NeoPixel Stair Light Project. The basic idea is to use a bunch of cheap 12V LEDs stripes attached to your indoor stairs, two IR sensors and an Arduino Nano and animate…
oomlout/oomlout_oomp_project_bot_v_2
Yes. The symbol is Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUT and the footprint EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-T, both drawn on this page. PCBKit places them on a board for you when you design with it.
TO-220, with 3 pins. Its footprint is drawn on this page.
STMicroelectronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C92218, with 1,357 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the CJ7905 by Jiangsu Changjing Electronics Technology (CJ), the L7905CV by GOODWORK, the KIA7805AP-U/P by KEC Semicon and the MIC29300-5.0WT by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.