LM7809CT
onsemi
-40℃~+125℃@(Tj) 1 1A 2V@(1A) 35V 58uVrms 5mA 71dB@(120Hz) 9V Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Category
- Voltage Regulators Linear, Low Drop Out (LDO) Regulators
- Package
- TO-220
- Pins
- 3
Overview
The LM7809CT is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by onsemi in a TO-220 package with 3 pins. -40℃~+125℃@(Tj) 1 1A 2V@(1A) 35V 58uVrms 5mA 71dB@(120Hz) 9V Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:TO-220-3_L10.2-W4.5-P2.55-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C5258897).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
12- Features
- Over Current Protection；Short Circuit Protection；Thermal shutdown
- Noise
- 58uVrms
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+125℃@(Tj)
- Output Configuration
- Positive
- Output Current
- 1A
- Output Type
- Fixed
- Output Voltage
- 9V
- Power Supply Rejection Ratio (PSRR)
- 71dB@(120Hz)
- Voltage - Supply
- 35V
- Voltage Dropout
- 2V@(1A)
- standby current
- 5mA
Order codes
1- LM7809CTLCSC C5258897
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Is there a KiCad symbol and footprint for the LM7809CT?
Yes. the footprint EasyEDA_Cloud:TO-220-3_L10.2-W4.5-P2.55-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM7809CT?
TO-220, with 3 pins. Its footprint is drawn on this page.
Where is the LM7809CT datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the LM7809CT?
JLCPCB lists it as part C5258897, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM7809CT?
Parts like it in the library: the LM2940CT-9.0/NOPB by Texas Instruments, the LM2940T-9.0/NOPB by Texas Instruments, the LM7809T by HGSEMI and the CJ7809 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.
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