Texas Instruments

TPS2065DDBVR

The TPS2065DDBVR is a high-performance, ultra-low quiescent current, fixed 5-V output linear voltage regulator from Texas Instruments. It is designed to provide efficient and reliable power regulation in a wide range of applications.

Description:

The TPS2065DDBVR is a compact, surface-mount voltage regulator that features a low quiescent current of only 1.1 µA, making it ideal for battery-powered applications where power consumption is critical. The device is available in a small, thermally enhanced SOT23-5 package, which allows for easy integration into portable and space-constrained designs.

Features:

1. Fixed 5-V output voltage
2. Ultra-low quiescent current of 1.1 µA
3. Wide input voltage range of 2.5 V to 6 V
4. High output current capability up to 500 mA
5. Low dropout voltage of 300 mV at full load
6. Thermal shutdown protection
7. Short-circuit protection
8. Small SOT23-5 package for space-constrained applications

Applications:

The TPS2065DDBVR is suitable for a variety of applications where efficient power regulation and low power consumption are essential. Some common applications include:

1. Portable electronic devices, such as smartphones, tablets, and wearables
2. Battery-powered devices, such as wireless sensors, IoT devices, and remote controls
3. Low-power microcontroller applications
4. Memory backup and real-time clock circuits
5. Medical devices and equipment
6. Industrial and automotive systems with low-power requirements

In summary, the TPS2065DDBVR is a versatile and efficient voltage regulator that offers a fixed 5-V output with ultra-low quiescent current, making it an excellent choice for a wide range of low-power applications. Its small form factor and robust protection features make it suitable for both portable and space-constrained designs.