STMicroelectronicsL78M12CVLinear Regulators
Standard Regulator Pos 12V 0.5A 3-Pin(3+Tab) TO-220AB Tube
| Compliant with Exemption | |
| EAR99 | |
| Active | |
| 8542.39.00.90 | |
| SVHC | Yes |
| SVHC Exceeds Threshold | Yes |
| Automotive | No |
| PPAP | No |
| Standard | |
| 1 | |
| Positive | |
| ±4 | |
| Fixed | |
| 12 | |
| 0.5 | |
| 35 | |
| 100mV | |
| 240mV | |
| 6 | |
| 50°C/W | |
| 5°C/W | |
| Current Limit|Safe Area Protection|Short Circuit Protection|Thermal Shutdown Protection | |
| 0 | |
| 150 | |
| Extended | |
| Tube | |
| Mounting | Through Hole |
| Package Height | 9.15(Max) |
| Package Width | 4.6(Max) |
| Package Length | 10.4(Max) |
| PCB changed | 3 |
| Tab | Tab |
| Standard Package Name | TO |
| Supplier Package | TO-220AB |
| 3 | |
| Lead Shape | Through Hole |
Having trouble maintaining a steady voltage? This standard L78M12CV linear regulator from STMicroelectronics will give you control over the voltage levels of your circuit. Its typical dropout voltage at current is 2@350mA V. This voltage regulation device's single output can produce a current up to 0.5 A. With a voltage no larger than 35 V, this will supply sufficient power to your circuit. With a fixed output that has a voltage of 12 V, this is power management at its best. Operate at a constant current by utilizing the load regulation of 240mV and line regulation of 100mV. In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. Its polarity is positive. This voltage regulation device has an operating temperature range of 0 °C to 150 °C.
| EDA / CAD Models |
Design AI-powered medical devices
Explore system design tips, part recs and AI insights to help you build faster, safer diagnostic and therapy solutions—all in Arrow’s latest white paper.

