Texas Instruments

TPS75615KCG3

TPS75615KCG3 Description

The TPS75615KCG3 is a high-performance linear voltage regulator designed by Texas Instruments. This regulator is part of the Linear & Switching Voltage Regulators category and is known for its robust design and high efficiency. It features a fixed output voltage of 1.5V and can deliver a continuous output current of up to 5A. The regulator operates within an input voltage range of up to 5.5V, making it suitable for a variety of applications where stable power supply is critical.

The TPS75615KCG3 is housed in a TO220-5 package, which is ideal for through-hole mounting. This packaging choice ensures excellent thermal performance and mechanical stability, making it suitable for use in demanding environments. The regulator also includes a comprehensive set of protection features, such as overcurrent, overtemperature, reverse polarity, and under-voltage lockout (UVLO), which safeguard the device and connected circuits from potential damage.

TPS75615KCG3 Features

• Fixed Output Voltage: The TPS75615KCG3 provides a stable 1.5V output voltage, ensuring consistent power delivery to sensitive electronic components.
• High Output Current: With a maximum output current of 5A, this regulator can power demanding applications without compromising performance.
• Wide Input Voltage Range: The regulator operates efficiently within an input voltage range up to 5.5V, offering flexibility in power supply design.
• Low Quiescent Current: A quiescent current of only 200 µA minimizes power consumption during standby or low-load conditions, enhancing overall system efficiency.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 60dB at 100Hz, effectively filtering out noise from the input supply and ensuring clean output voltage.
• Enable Control Feature: The enable pin allows for easy control of the regulator's operation, enabling dynamic power management and energy-saving strategies.
• Comprehensive Protection: Overcurrent, overtemperature, reverse polarity, and UVLO protections ensure the regulator and connected circuits are safeguarded against various fault conditions.
• Compliance and Packaging: The TPS75615KCG3 is REACH unaffected and RoHS3 compliant, meeting stringent environmental regulations. The TO220-5 package offers robust mechanical and thermal performance.

TPS75615KCG3 Applications

The TPS75615KCG3 is well-suited for a wide range of applications where stable and efficient power supply is essential. Some specific use cases include:

• Embedded Systems: Ideal for powering microcontrollers, sensors, and other low-voltage components in embedded systems.
• Industrial Equipment: Provides reliable power for industrial control boards, PLCs, and other critical industrial applications.
• Telecommunications: Suitable for powering communication modules, base stations, and other telecom equipment requiring stable voltage.
• Consumer Electronics: Can be used in high-current demanding devices such as gaming consoles, high-end audio equipment, and other consumer electronics.
• Automotive Applications: The robust protection features and high current capability make it suitable for automotive electronic systems, such as infotainment units and advanced driver-assistance systems (ADAS).

Conclusion of TPS75615KCG3

The TPS75615KCG3 is a versatile and high-performance linear voltage regulator that stands out in its category due to its combination of high output current, stable fixed voltage, and comprehensive protection features. Its low quiescent current and high PSRR make it an efficient choice for applications requiring clean power supply. The TO220-5 package ensures excellent thermal performance and mechanical stability, making it suitable for a wide range of demanding environments. Whether used in embedded systems, industrial equipment, or consumer electronics, the TPS75615KCG3 offers reliable power management and enhanced system performance.