Texas Instruments

TLV70436DBVT

TLV70436DBVT Description

The TLV70436DBVT is a high-performance linear voltage regulator from Texas Instruments, designed to deliver a fixed output voltage of 3.6V with a maximum output current of 150mA. This regulator is optimized for low power consumption, featuring a maximum supply current of 5.5 µA and a quiescent current of 4.5 µA. The device is housed in a compact SOT23-5 package, making it suitable for space-constrained applications. The TLV70436DBVT offers a maximum input voltage of 24V and a dropout voltage of 1.1V at 100mA, ensuring efficient operation even at low input-to-output differentials. It also includes protection features such as over-current and reverse polarity protection, enhancing its reliability and robustness.

TLV70436DBVT Features

• Fixed Output Voltage: The TLV70436DBVT provides a stable 3.6V output voltage, ensuring consistent performance in various applications.
• Low Dropout Voltage: With a maximum dropout voltage of 1.1V at 100mA, this regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The quiescent current of 4.5 µA minimizes power consumption, making the TLV70436DBVT ideal for battery-powered and low-power applications.
• High Input Voltage Range: The regulator supports input voltages up to 24V, providing flexibility in power supply design.
• Protection Features: Over-current and reverse polarity protection ensure the device remains safe and reliable under various operating conditions.
• High PSRR: The 60dB power supply rejection ratio at 100kHz helps in filtering out noise from the power supply, resulting in cleaner output voltage.
• Compact Packaging: The SOT23-5 package is ideal for applications where space is a critical factor, enabling integration into small form factor designs.
• Surface Mount Technology: The surface mount package type facilitates automated assembly processes, reducing manufacturing costs and improving production efficiency.

TLV70436DBVT Applications

The TLV70436DBVT is well-suited for a variety of applications requiring a stable and efficient power supply. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and high efficiency make it ideal for portable electronics and IoT devices where battery life is crucial.
• Consumer Electronics: The compact size and robust protection features make it suitable for applications such as smartphones, tablets, and wearable devices.
• Industrial Control Systems: The wide input voltage range and high PSRR ensure reliable operation in industrial environments where power supply stability is essential.
• Medical Devices: The low dropout voltage and high efficiency contribute to the reliability and performance of medical equipment, such as portable diagnostic devices and monitoring systems.

Conclusion of TLV70436DBVT

The TLV70436DBVT from Texas Instruments is a versatile and efficient linear voltage regulator that stands out due to its low power consumption, compact size, and robust protection features. Its fixed 3.6V output voltage and low dropout voltage make it an excellent choice for applications requiring stable power supply in small form factors. The device's high PSRR and low quiescent current further enhance its performance, ensuring clean output voltage and extended battery life. Whether used in battery-powered devices, consumer electronics, industrial control systems, or medical equipment, the TLV70436DBVT offers reliable and efficient power regulation, making it a preferred choice for engineers and designers in the electronics industry.