STMicroelectronics

L7805CD2T-TR

L7805CD2T-TR Description

The L7805CD2T-TR is a high-performance linear voltage regulator designed by STMicroelectronics, offering a fixed output voltage of 5V with a maximum output current of 1.5A. This regulator is housed in a robust D2PAK package, making it suitable for surface-mount applications. The device is designed to operate efficiently within an input voltage range up to 35V, ensuring reliable performance in various electronic systems. With a dropout voltage of 2V at 1A (typical), the L7805CD2T-TR ensures minimal power loss and high efficiency, even under heavy load conditions.

L7805CD2T-TR Features

• Output Type: Fixed, providing a stable 5V output voltage.
• Input Voltage Range: Capable of handling input voltages up to 35V, ensuring compatibility with a wide range of power sources.
• Output Current: Delivers a maximum output current of 1.5A, making it suitable for applications requiring moderate power levels.
• Number of Regulators: Single regulator design simplifies circuit design and reduces component count.
• Output Configuration: Positive output configuration ensures compatibility with standard electronic circuits.
• Protection Features: Over-temperature and short-circuit protection enhance reliability and protect against common failure modes.
• Operating Temperature: Wide operating temperature range from 0°C to 125°C, ensuring performance in various environmental conditions.
• Quiescent Current: Low quiescent current of 8 mA minimizes power consumption during standby or low-load conditions.
• Power Supply Rejection Ratio (PSRR): 62dB at 120Hz, providing excellent noise rejection and ensuring clean output voltage.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.
• Packaging: Available in a D2PAK surface-mount package, with tape & reel (TR) packaging for easy handling and integration.

L7805CD2T-TR Applications

The L7805CD2T-TR is ideal for a variety of applications where a stable and reliable 5V power supply is required. Its robust design and protection features make it suitable for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and other portable electronics.
• Industrial Equipment: Providing stable power to control systems, sensors, and actuators.
• Automotive Applications: Ensuring reliable power supply in automotive electronic systems, such as infotainment and control modules.
• Telecommunications: Supplying power to base stations, routers, and other communication equipment.
• Medical Devices: Powering diagnostic equipment and monitoring devices that require precise voltage regulation.

Conclusion of L7805CD2T-TR

The L7805CD2T-TR from STMicroelectronics stands out as a reliable and efficient linear voltage regulator, offering a fixed 5V output with a maximum current of 1.5A. Its robust D2PAK package and surface-mount design make it ideal for integration into a wide range of electronic systems. With features such as over-temperature and short-circuit protection, low quiescent current, and excellent PSRR, the L7805CD2T-TR ensures high performance and reliability. Its wide operating temperature range and compliance with environmental standards make it a versatile choice for various applications, from consumer electronics to industrial and automotive systems.