STMicroelectronics

L78M09CDT-TR

L78M09CDT-TR Description

The L78M09CDT-TR is a high-performance linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and is known for its fixed output voltage of 9V and an output current capability of 500mA. The L78M09CDT-TR is offered in a DPAK package and is surface mountable, making it suitable for a wide range of electronic applications.

L78M09CDT-TR Features

• Output Type: Fixed, ensuring a stable output voltage.
• Voltage - Input (Max): 35V, allowing for a wide range of input voltages.
• Current - Output: 500mA, suitable for applications requiring moderate current.
• Number of Regulators: 1, providing a single output.
• Output Configuration: Positive, ideal for standard voltage regulation needs.
• Product Status: Active, indicating ongoing production and availability.
• Supplier Device Package: DPAK, a robust package for high-power applications.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating high resistance to moisture.
• Operating Temperature: 0°C ~ 125°C, suitable for a broad range of environments.
• Current - Quiescent (Iq): 6 mA, contributing to low power consumption.
• PSRR: 56dB (120Hz), providing excellent power supply rejection ratio.
• Protection Features: Over Current, Over Temperature, Short Circuit, ensuring device reliability.
• Mounting Type: Surface Mount, facilitating easy integration into PCBs.

L78M09CDT-TR Applications

The L78M09CDT-TR is ideal for applications where a stable and reliable voltage supply is critical. Some specific use cases include:

• Industrial Control Systems: Providing a stable power supply for microcontrollers and sensors.
• Automotive Electronics: Used in power management systems for various.
• Telecommunications Equipment: Ensuring a consistent power supply for communication modules.
• Medical Devices: Offering a reliable power source for critical medical equipment.

Conclusion of L78M09CDT-TR

The L78M09CDT-TR from STMicroelectronics stands out due to its robust design, high output current, and comprehensive protection features. Its fixed 9V output and 500mA current capability make it suitable for a variety of applications requiring a stable and reliable power supply. With its compliance to environmental standards and wide operating temperature range, the L78M09CDT-TR is a versatile choice for engineers designing modern electronic systems.