2 layers169.4 × 48.8 mm
Usb morse keyer
dilshan/usb-morse-keyer
PIC16F886 based CW auto key controller with USB support
84 parts17MIT
L78M05CV
STMicroelectronics
0℃~+150℃@(Tj) 1 2V 35V 40uV 500mA 5V 62dB@(120Hz) 6mA Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
Extended
- Category
- Voltage Regulators Linear, Low Drop Out (LDO) Regulators
- Package
- TO-220
- Pins
- 3
Overview
The L78M05CV 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 40uV 500mA 5V 62dB@(120Hz) 6mA 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 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. 99 are in stock at JLCPCB (part C283462). 11 open-source boards in 10 repositories on GitHub use it.
Symbol
Footprint
Parameters
12- Features
- Short Circuit Protection
- Noise
- 40uV
- Number of Outputs
- 1
- Operating Temperature
- 0℃~+150℃@(Tj)
- Output Configuration
- Positive
- Output Current
- 500mA
- Output Type
- Fixed
- Output Voltage
- 5V
- Power Supply Rejection Ratio (PSRR)
- 62dB@(120Hz)
- Voltage - Supply
- 35V
- Voltage Dropout
- 2V
- standby current
- 6mA
Order codes
1- L78M05CVLCSC C283462
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | IN | Power in |
| 2 | GND | Power in |
| 3 | OUT | Power out |
Open-source boards using it
All 11- 2 layers121 × 75.5 mm
Jlctest
cjheath/jlcbasic
JLC Basic parts library for Kicad fetched and converted from EasyEDA
46 parts5 - 2 layers50 × 50 mm
- 2 layers110.5 × 104.1 mm
Pjc kicad
jdeguire/pjcontroller
Hardware and software for controlling your homebuilt video-beaming creation.
89 partsGPL-3.0 - 2 layers103 × 67.8 mm
- 2 layers113 × 67.8 mm
- 2 layers65.3 × 100 mm
Mutant SMD
soggybag/Mutant-SMD
A redesign of the Mutant generative synth (MeeBleeps, https://github.com/Meebleeps/MeeBleeps-Mutant-Synth), based on the Eurorack version in /Documents/Arduino/projects/MutantGenerativeArduinoSynth/ (Instructables…
49 parts - 2 layers64.8 × 25.4 mm
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Is there a KiCad symbol and footprint for the L78M05CV?
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 L78M05CV?
TO-220, with 3 pins. Its footprint is drawn on this page.
Where is the L78M05CV datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the L78M05CV?
JLCPCB lists it as part C283462, with 99 in stock; the sellers' links on this page open their listings.
What can replace the L78M05CV?
Parts like it in the library: the LM1086T-5.0 by HGSEMI, the L7805ABV-DG by STMicroelectronics, the L7905ACV by STMicroelectronics and the LM2940T-5.0 by HTC Korea TAEJIN Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the L78M05CV?
11 boards in 10 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
LM1086T-5.0
TO-220-40℃~+125℃@(Tj) 0.003%Vout 1 1.3V@(1.5A) 1.5A 15V 5V 5mA 75dB@(120Hz) Fixed Over Current Protection、Thermal shutdown Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHGSEMIVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsL7805ABV-DG
TO-220-40℃~+125℃@(Tj) 1 1.5A 2V@(1A) 35V 5V 68dB@(120Hz) 6mA Fixed、Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsL7905ACV
TO-2200℃~+125℃@(Tj) 1 1.4V@(1A) 1.5A 100uV 35V 3mA 54dB@(120Hz) 5V 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) RegulatorsLM2940T-5.0
TO-220-40℃~+85℃@(Tj) 1 1A 26V 500uA 5V 630mV@(1A) Fixed Over Current Protection、Over Temperature Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHTC Korea TAEJIN TechVoltage Regulators - Linear, Low Drop Out (LDO) Regulators7805
TO-220-25℃~+125℃@(Tj) 1 1A 25V 42uV 5V 5mA 73dB@(120Hz) Fixed Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSHXY MOSFETVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLM7805AL-TA3-T
TO-220-20℃~+125℃@(Tj) 1 1.5A 20V 2V@(1A) 40uV 5V 62dB@(120Hz) 8mA Fixed Over Current Protection、Over Temperature Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSUTCVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsLM7905G-TA3-T
TO-2200℃~+125℃@(Tj) 1 100uV 1A 20V 2V@(1A) 5V 60dB@(120Hz) 6mA Fixed Negative Over Current Protection、Over Temperature Protection、Thermal Shutdown TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSUTCVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsL7805ABP
TO-220FP-40℃~+125℃@(Tj) 1 1.5A 10uVrms 2V@(1A) 35V 5V 68dB@(120Hz) 6mA Fixed Over Temperature Protection、Short Circuit Protection Positive TO-220FP Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators