78M12
UMWExtended
-20℃~+125℃ 1 12V 2V@(500mA) 35V 6mA 75uV 80dB@(120Hz) Fixed Over Temperature Protection、Short Circuit Protection Positive TO-252 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
- Part id
- umw/78M12
- Category
- Voltage Regulators, Linear, Low Drop Out (LDO) Regulators
- Package
- TO-252
- Pins
- 3
- In stock
- 60,053 at JLCPCB (C347282)
Overview
The 78M12 is a voltage Regulators, Linear, Low Drop Out (LDO) Regulator made by UMW in a TO-252 package with 3 pins. -20℃~+125℃ 1 12V 2V@(500mA) 35V 6mA 75uV 80dB@(120Hz) Fixed Over Temperature Protection、Short Circuit Protection Positive TO-252 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_Pro:to-252-2_l6.6-w6.1-p4.57-ls9.9-br-cw, from EasyEDA Pro), ready for a KiCad board. 60,053 are in stock at JLCPCB (part C347282).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | IN | Power in |
| 2 | GND | Power in |
| 3 | OUT | Power out |
Parts like it
8
PJ7812TE
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L7812CV-DG
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TO-2200℃~+150℃@(Tj) 1 1.1V@(1A) 1.5A 12V 200uV 35V 3mA 60dB@(120Hz) Fixed Negative Over Temperature Protection、Short Circuit Protection TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
L7812CV
TO-2200℃~+125℃@(Tj) 1 12V 1A 25V 2V@(1A) 60dB@(120Hz) 8mA Fixed Over Current Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
CJ7812
TO-263-2L-25℃~+125℃@(Tj) 1 1.5A 12V 2V@(1.0A) 30V 4.3mA 71dB@(120Hz) Fixed Positive TO-252-2 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSJiangsu Changjing Electronics Technology (CJ)Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
MC7912BT
TO-220-40℃~+125℃@(Tj) 1 1.3V@(1.0A) 12V 1A 35V 4.4mA 61dB@(120Hz) 75uVrms Fixed Negative Over Current Protection、Over Temperature Protection、Short Circuit Protection TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSonsemiVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Questions
Is there a KiCad symbol and footprint for the 78M12?
Yes. The symbol is Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUT and the footprint EasyEDA_Pro:to-252-2_l6.6-w6.1-p4.57-ls9.9-br-cw, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 78M12?
TO-252, with 3 pins. Its footprint is drawn on this page.
Where is the 78M12 datasheet?
UMW publishes it: the Datasheet link on this page opens it.
Where can I order the 78M12?
JLCPCB lists it as part C347282, with 60,053 in stock; the sellers' links on this page open their listings.
What can replace the 78M12?
Parts like it in the library: the PJ7812TE by PJSEMI, the 78M12 by YONGYUTAI, the 78D12 by Foshan Blue Rocket Elec and the L7812CV-DG by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.