Product Overview: TPS71812-33DRVR from Texas Instruments

The TPS71812-33DRVR is a highly efficient, low-dropout linear regulator (LDO) designed and manufactured by the esteemed Texas Instruments (TI). This compact, high-performance component is designed to meet the stringent requirements of space-constrained and power-sensitive applications. With a fixed output voltage of 3.3V and the capability to deliver up to 200mA of continuous output current, the TPS71812-33DRVR is an ideal solution for powering microcontrollers, sensors, and other digital ICs.

Key Features

• Output Voltage: Precisely regulated 3.3V output, suitable for a wide range of devices.
• High Output Current: Capable of delivering up to 200mA, making it suitable for moderate power needs.
• Low Dropout: Offers a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.
• Stable Operation: Requires only a low-value ceramic capacitor for stability, which reduces the overall design footprint and cost.
• Power-Saving Modes: Features different modes of operation, such as active mode, shutdown mode, and power-save mode, to optimize power consumption based on the load requirements.
• Thermal Protection: Integrated thermal shutdown protection to safeguard the device from overheating.
• Overcurrent Protection: Built-in current limit to prevent damage from excessive load conditions.

Applications

The TPS71812-33DRVR is versatile and can be used in a variety of applications, including:

• Battery-powered devices
• Portable and handheld equipment
• Wireless communication systems
• Medical devices
• Power management for DSPs and microcontrollers

Package and Quality

Encased in a small 6-pin SON package, the TPS71812-33DRVR minimizes the footprint on the PCB and is ideal for space-constrained applications. Texas Instruments' commitment to quality ensures that this LDO regulator delivers reliable performance and meets the industry standards for longevity and robustness.