Product Overview: Texas Instruments TPS73115DBVR

The Texas Instruments TPS73115DBVR is a high-performance, low-dropout (LDO) voltage regulator designed to deliver a stable and precise 1.5V output. This small-footprint component is part of the TPS731xx family of linear regulators, which are known for their reliability and ease of use in a variety of applications. The TPS73115DBVR is particularly suitable for portable and battery-powered devices due to its low quiescent current and excellent load and line transient response.

Key Features

• Stable Output: The device provides a fixed output voltage of 1.5V, which is maintained with high accuracy over a wide range of input voltages and load conditions.
• High Efficiency: With a low dropout voltage, the TPS73115DBVR ensures efficient operation, minimizing power loss and extending battery life in portable applications.
• Low Quiescent Current: The device features a very low quiescent current of typically 150 μA, which further enhances its suitability for battery-operated equipment.
• Thermal Shutdown and Overcurrent Protection: Built-in safety features protect the device and the application from damage due to excessive heat and current.
• Small Package: The TPS73115DBVR comes in a compact SOT-23-5 package, making it ideal for space-constrained applications.

Applications

The Texas Instruments TPS73115DBVR LDO regulator is versatile and can be used in a wide range of applications, such as:

• Mobile Phones
• Personal Digital Assistants (PDAs)
• Portable Media Players
• Wireless LAN and Bluetooth® Modules
• Handheld Instruments

Product Specifications

• Output Voltage: 1.5V fixed
• Input Voltage Range: 2.7V to 5.5V
• Dropout Voltage: Typically 250 mV at 150 mA load
• Maximum Output Current: 150 mA
• Package Type: SOT-23-5

In summary, the TPS73115DBVR from Texas Instruments is a reliable and efficient solution for applications requiring a stable 1.5V power supply. Its low power consumption and protective features make it an excellent choice for designers looking to enhance the performance of their portable and battery-powered devices.