Overview
The L78M12CDT-TR is a precision 500 mA three-terminal positive voltage regulator produced by STMicroelectronics. This component is part of the L78M series, which is available in various packages including TO-220, TO-220FP, DPAK, and IPAK. The L78M12CDT-TR specifically features a fixed 12V output voltage and is packaged in a TO-252-2 (DPAK) format. It is designed to provide local on-card regulation, thereby eliminating distribution problems associated with supplying power to integrated circuits.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Part Number | L78M12CDT-TR |
| Package | TO-252-2 (DPAK) |
| Output Voltage | 12V |
| Output Current | 500 mA |
| Operating Temperature Range | 0°C to 150°C |
| ECCN US | EAR99 |
| ECCN EU | NEC |
| RoHS Compliant | Ecopack2 |
| Grade | Industrial |
| Packing Type | Tape And Reel |
Key Features
- Precision 500 mA output current
- Fixed 12V output voltage
- Low dropout voltage
- High ripple rejection (55 dB @ 120 Hz)
- Available in TO-252-2 (DPAK) package
- Operating temperature range from 0°C to 150°C
- RoHS compliant (Ecopack2)
- Industrial grade
Applications
The L78M12CDT-TR is suitable for a wide range of applications where local on-card regulation is required. These include:
- Power supply systems for electronic devices
- Industrial control systems
- Automotive electronics
- Consumer electronics
- Medical devices
Q & A
- What is the output voltage of the L78M12CDT-TR?
The output voltage of the L78M12CDT-TR is 12V. - What is the maximum output current of the L78M12CDT-TR?
The maximum output current is 500 mA. - What is the operating temperature range of the L78M12CDT-TR?
The operating temperature range is from 0°C to 150°C. - Is the L78M12CDT-TR RoHS compliant?
Yes, the L78M12CDT-TR is RoHS compliant (Ecopack2). - What package type is the L78M12CDT-TR available in?
The L78M12CDT-TR is available in the TO-252-2 (DPAK) package. - What is the ECCN classification for the L78M12CDT-TR?
The ECCN US classification is EAR99, and the ECCN EU classification is NEC. - What is the ripple rejection of the L78M12CDT-TR?
The ripple rejection is 55 dB @ 120 Hz. - What are the typical applications of the L78M12CDT-TR?
Typical applications include power supply systems, industrial control systems, automotive electronics, consumer electronics, and medical devices. - Is the L78M12CDT-TR suitable for high-temperature environments?
Yes, it can operate up to 150°C. - How is the L78M12CDT-TR packaged for distribution?
The L78M12CDT-TR is packaged in tape and reel format.
