STMicroelectronics

L7815CV-DG

L7815CV-DG Description

The L7815CV-DG is a high-performance, fixed-output linear voltage regulator designed by STMicroelectronics. It is part of the Power Management Integrated Circuits (PMIC) category and is ideal for a wide range of applications requiring stable and reliable power supply solutions. The L7815CV-DG is housed in a TO-220 package, making it suitable for through-hole mounting.

This regulator offers a fixed output voltage of 15V and can handle a maximum input voltage of 35V. It is capable of delivering a continuous output current of 1.5A, making it suitable for applications with moderate to high power requirements. The regulator features a dropout voltage of 2V at 1A (typical), ensuring efficient operation even under varying load conditions.

The L7815CV-DG is designed with robust protection features, including over-temperature and short-circuit protection, which enhance its reliability and longevity. It operates within a temperature range of 0°C to 125°C, making it suitable for both commercial and industrial environments. The quiescent current is kept low at 8 mA, contributing to efficient power consumption.

L7815CV-DG Features

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

L7815CV-DG Applications

The L7815CV-DG is well-suited for a variety of applications due to its robust performance and reliability. Some of the key applications include:

• Power Supply Units: Ideal for providing a stable 15V supply in power supply units for various electronic devices.
• Industrial Equipment: Suitable for industrial applications where a reliable and efficient power supply is crucial.
• Consumer Electronics: Can be used in consumer electronics that require a fixed 15V supply, such as certain types of amplifiers and motor controllers.
• Telecommunications: Provides a stable power source for telecom equipment, ensuring consistent performance.
• Automotive: Can be used in automotive applications where a reliable power supply is needed, such as in dashboard electronics and auxiliary power systems.

Conclusion of L7815CV-DG

The L7815CV-DG from STMicroelectronics is a versatile and reliable linear voltage regulator that offers a fixed 15V output with a maximum input voltage of 35V. Its ability to deliver up to 1.5A of output current and its low dropout voltage make it an excellent choice for applications requiring efficient power management. The inclusion of over-temperature and short-circuit protection features enhances its durability and reliability.

With a wide operating temperature range and compliance with industry standards such as REACH and RoHS3, the L7815CV-DG is a robust solution for both commercial and industrial applications. Its through-hole mounting and TO-220 package make it easy to integrate into various designs. Overall, the L7815CV-DG stands out as a reliable and efficient power management solution, making it an ideal choice for engineers and designers in need of a stable and efficient power supply.