Texas Instruments

TPS72011YZUR

TPS72011YZUR Description

The TPS72011YZUR is a high-performance linear voltage regulator designed by Texas Instruments. This device is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring a stable and efficient power supply. The TPS72011YZUR features a fixed output voltage of 1.1V and can deliver a maximum output current of 350mA. It operates with an input voltage range up to 4.5V, making it suitable for a variety of low-voltage applications. The regulator is designed with a dropout voltage of only 0.2V at 350mA, ensuring high efficiency even at low input-to-output voltage differentials.

TPS72011YZUR Features

• Output Type: Fixed at 1.1V, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 4.5V, allowing compatibility with a wide range of input sources.
• Output Current: Capable of delivering up to 350mA, sufficient for powering small to medium-sized electronic devices.
• Low Dropout Voltage: 0.2V at 350mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 38 µA, contributing to extended battery life in portable applications.
• Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
• Protection Features: Over current, over temperature, and under voltage lockout (UVLO) provide robust protection for the device and connected components.
• Mounting Type: Surface mount, suitable for compact and high-density PCB designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• PSRR: 85dB to 50dB across a frequency range of 10Hz to 1MHz, providing excellent noise rejection and signal integrity.

TPS72011YZUR Applications

The TPS72011YZUR is ideal for a variety of applications where a reliable and efficient power supply is critical. Its low dropout voltage and high PSRR make it suitable for use in battery-powered devices, where maintaining a stable output voltage over a wide range of input voltages is essential. The regulator's low quiescent current and enable function make it particularly well-suited for applications requiring low power consumption and precise control, such as:

• Portable electronic devices
• Wearable technology
• IoT devices
• Medical devices
• Low-power microcontroller applications

Conclusion of TPS72011YZUR

The TPS72011YZUR from Texas Instruments is a highly efficient and reliable linear voltage regulator designed for modern electronic applications. Its combination of a fixed 1.1V output, low dropout voltage, and low quiescent current makes it an excellent choice for low-voltage, low-power systems. The inclusion of advanced control and protection features ensures that the device can operate safely and efficiently in a variety of environments. Whether used in portable devices, wearable technology, or other low-power applications, the TPS72011YZUR provides a stable and efficient power solution that meets the demands of today's electronics industry.