LM7812S
Texas InstrumentsExtended
0℃~+125℃@(Ta) 1 1.5A 12V 27V 2V@(1A) 55dB@(120Hz) 75uVrms 8mA Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-263-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- ti/LM7812S
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- TO-263-3
- Pins
- 4
- In stock
- 0 at JLCPCB (C2877355)
Overview
The LM7812S is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a TO-263-3 package with 3 pins. 0℃~+125℃@(Ta) 1 1.5A 12V 27V 2V@(1A) 55dB@(120Hz) 75uVrms 8mA Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-263-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (4ms-vreg:LM7812, from 4ms) and its footprint (Package_TO_SOT_SMD:TO-263-3_TabPin2, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2877355).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | VI | Input |
| 2 | GND | Input |
| 3 | VO | Power out |
Parts like it
8
UA7812CKTT
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TO-263-3L-40℃~+85℃@(Ta) 1 12V 1A 35V 55dB@(120Hz) 75uV Fixed Over Temperature Protection、Short Circuit Protection Positive TO-263-3L Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHANSCHIP semiconductorVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLM7812CS/TR
TO-263-30℃~+125℃@(Ta) 1 1.5A 12V 35V 55dB@(120Hz) 75uV Fixed Positive Short Circuit Protection、Thermal shutdown TO-263-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHGSEMIVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLD1086D2M33
D2PAK-A-40℃~+125℃@(Ta) 1 1.5A 1.5V@(1.5A) 3.3V 30V 5mA 79dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive D2PAK-A Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLM7812S/TR
TO-263-3-20℃~+80℃@(Ta) 1 11.5V~12.5V 1A 35V 55dB@(120Hz) 75uV Fixed Positive Short Circuit Protection、Thermal shutdown TO-263-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHGSEMIVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLM1117S-5.0/TR
TO-263-40℃~+125℃@(Tj) 0.003%Vout 1 1.25V@(1A) 10mA 15V 1A 5V 75dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection Positive TO-263 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHGSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Questions
Is there a KiCad symbol and footprint for the LM7812S?
Yes. The symbol is 4ms-vreg:LM7812 and the footprint Package_TO_SOT_SMD:TO-263-3_TabPin2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM7812S?
TO-263-3, with 3 pins. Its footprint is drawn on this page.
Where is the LM7812S datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM7812S?
JLCPCB lists it as part C2877355, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM7812S?
Parts like it in the library: the UA7812CKTT by Texas Instruments, the LM7805S/TR by HGSEMI, the LM7805SRG by HANSCHIP semiconductor and the LM7812SRG by HANSCHIP semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.