Texas Instruments

TPS78601KTTTG3

TPS78601KTTTG3 Description

The TPS78601KTTTG3 is a linear voltage regulator from Texas Instruments, designed to deliver high performance in a compact package. This regulator features an adjustable output voltage ranging from 1.2V to 5.5V, making it highly versatile for a variety of applications. With a maximum input voltage of 5.5V and a dropout voltage of 0.47V at 1.5A, it ensures efficient power delivery even at high currents. The regulator supports a maximum output current of 1.5A, which is ideal for applications requiring substantial power.

TPS78601KTTTG3 Features

• Adjustable Output Voltage: The TPS78601KTTTG3 offers an adjustable output voltage from 1.2V to 5.5V, providing flexibility to meet different power requirements.
• High Current Capability: With a maximum output current of 1.5A, this regulator can support high-power applications.
• Low Dropout Voltage: The dropout voltage is a maximum of 0.47V at 1.5A, ensuring high efficiency and minimal power loss.
• Enable Control Feature: The regulator includes an enable feature, allowing for precise control over the power delivery.
• Protection Features: Over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) protections ensure robust and reliable operation.
• Surface Mount Packaging: The TPS78601KTTTG3 is available in a surface mount package, making it suitable for compact designs and automated assembly processes.
• Compliance: The regulator is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards.
• Low Quiescent Current: With a quiescent current of 385 µA, the regulator minimizes power consumption during operation.
• High Power Supply Rejection Ratio (PSRR): The PSRR ranges from 59dB to 32dB across frequencies from 100Hz to 100kHz, ensuring stable output voltage.

TPS78601KTTTG3 Applications

The TPS78601KTTTG3 is ideal for applications requiring a high-performance linear voltage regulator with adjustable output voltage and high current capability. Some specific use cases include:

• Consumer Electronics: Ideal for powering high-current components in devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Suitable for industrial applications where precise voltage control and high current delivery are necessary.
• Medical Devices: Can be used in medical equipment where reliability and efficiency are critical.
• Automotive Systems: Applicable in automotive electronics where high current and low dropout voltage are essential for efficient power management.

Conclusion of TPS78601KTTTG3

The TPS78601KTTTG3 from Texas Instruments is a versatile and efficient linear voltage regulator that offers a wide range of features and benefits. Its adjustable output voltage, high current capability, and low dropout voltage make it suitable for a variety of applications. The inclusion of enable control and comprehensive protection features ensures reliable operation in demanding environments. Despite being marked as obsolete, the TPS78601KTTTG3 remains a robust choice for applications requiring high performance and reliability.