STMicroelectronics

L7815CV

L7815CV Description

The L7815CV is a linear voltage regulator designed and manufactured by STMicroelectronics. It offers a fixed output voltage of 15V and can deliver up to 1.5A of output current. This device is housed in a TO220AB package and is designed for through-hole mounting. With a maximum input voltage of 35V and a typical dropout voltage of 2V at 1A, the L7815CV provides reliable voltage regulation in various applications.

L7815CV Features

• Output Type: Fixed
• Voltage - Input (Max): 35V
• Current - Output: 1.5A
• Number of Regulators: 1
• Output Configuration: Positive
• Product Status: Active
• REACH Status: REACH Unaffected
• Mfr: STMicroelectronics
• Voltage - Output (Min/Fixed): 15V
• Voltage Dropout (Max): 2V @ 1A (Typ)
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Operating Temperature: 0°C ~ 125°C
• Current - Quiescent (Iq): 8 mA
• PSRR: 54dB (120Hz)
• ECCN: EAR99
• Mounting Type: Through Hole
• Protection Features: Over Temperature, Short Circuit
• HTSUS: 8542.39.0001
• Package: Tube
• Base Product Number: L7815

The L7815CV stands out from similar models due to its high PSRR of 54dB at 120Hz, ensuring minimal output voltage ripple. Its low quiescent current of 8mA and compliance with RoHS3 standards make it an energy-efficient and environmentally friendly choice. The device's ability to operate over a wide temperature range of 0°C to 125°C and its protection features against over-temperature and short circuits make it suitable for various applications.

L7815CV Applications

The L7815CV is ideal for applications requiring a stable 15V output voltage and up to 1.5A of current. Some specific use cases include:

1. Power supply circuits in consumer electronics, such as audio amplifiers and home appliances.
2. Industrial control systems where a reliable and stable power supply is crucial.
3. Telecommunication equipment that requires a fixed output voltage for efficient operation.
4. Automotive electronics, where the device's wide operating temperature range and robustness against short circuits are essential.

Conclusion of L7815CV

The L7815CV is a reliable and efficient linear voltage regulator from STMicroelectronics. Its fixed 15V output, high PSRR, low quiescent current, and compliance with RoHS3 standards make it an excellent choice for various applications in consumer electronics, industrial control systems, telecommunications, and automotive electronics. With its wide operating temperature range and protection features, the L7815CV ensures stable and reliable voltage regulation in demanding environments.