L78M09CV
STMicroelectronicsExtended
0℃~+150℃@(Tj) 1 2V 35V 500mA 56dB@(120Hz) 58uV 6mA 9V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- st/L78M09CV
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- TO-220
- Pins
- 3
- In stock
- 0 at JLCPCB (C435899)
Overview
The L78M09CV is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a TO-220 package with 3 pins. 0℃~+150℃@(Tj) 1 2V 35V 500mA 56dB@(120Hz) 58uV 6mA 9V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive 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-L-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C435899).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | IN | Power in |
| 2 | GND | Power in |
| 3 | OUT | Power out |
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Questions
Is there a KiCad symbol and footprint for the L78M09CV?
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-L-1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the L78M09CV?
TO-220, with 3 pins. Its footprint is drawn on this page.
Where is the L78M09CV datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the L78M09CV?
JLCPCB lists it as part C435899, with 0 in stock; the sellers' links on this page open their listings.
What can replace the L78M09CV?
Parts like it in the library: the LM7809T by HGSEMI, the CJ7809 by Jiangsu Changjing Electronics Technology (CJ), the MC7809CT by onsemi and the L7809CV(UMW) by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.