The Texas Instruments TPS79913DDCR is a highly efficient, low-dropout linear regulator (LDO) designed to deliver a stable and clean power supply to sensitive electronic components. This regulator is capable of providing a fixed output voltage of 1.3V with an input voltage range of 2.7V to 6.5V, making it a versatile solution for a wide array of applications.

Key Features

• High Accuracy: The output voltage is maintained with high accuracy, with a typical dropout voltage of only 40mV at a 200mA load, ensuring reliable operation even under varying input conditions.
• Low Power Consumption: The TPS79913DDCR is designed for power-sensitive applications, featuring a low quiescent current of only 40µA during operation and 1µA in shutdown mode, significantly extending battery life in portable devices.
• Thermal and Overcurrent Protection: Built-in thermal shutdown and overcurrent protection safeguards the device and the load from damage due to excessive heat or current draw.
• Stable with Low-ESR Capacitors: The device remains stable with ceramic output capacitors as low as 2.2µF, providing flexibility in design and reducing overall component size.

Applications

The TPS79913DDCR is ideal for a range of applications that require precise voltage regulation and low power consumption. It is commonly used in:

• Portable and battery-powered devices
• Wireless communication systems
• Microcontroller power supplies
• Medical and healthcare equipment
• Analog and digital sensor systems

Package and Quality

The TPS79913DDCR is available in a small, 5-pin SOT-23 package, which allows for a compact footprint on printed circuit boards. Texas Instruments ensures high-quality manufacturing standards, providing a reliable and durable component suitable for both commercial and industrial applications.

Conclusion

With its high-accuracy output, low power consumption, and robust protection features, the Texas Instruments TPS79913DDCR is a top choice for engineers and designers looking to optimize their power management solutions in space-constrained and power-sensitive applications.