Overview of TPS79925YZURG4

The TPS79925YZURG4 is a high-performance, 200mA low-dropout linear regulator (LDO) brought to you by Texas Instruments, a leader in semiconductor solutions. Designed for power-sensitive applications, this LDO offers a perfect balance between low quiescent current and low noise performance, making it an ideal choice for battery-powered devices.

Key Features

• High Accuracy: The TPS79925YZURG4 boasts an impressive output accuracy of 2%, ensuring reliable and consistent performance for your application.
• Low Dropout: With a low dropout voltage of just 100mV at a 200mA load, this LDO helps in maintaining regulation even when the supply voltage is very close to the output voltage.
• Low Noise: A low output noise of 30μVRMS over a 10Hz to 100kHz bandwidth makes this regulator a great choice for RF and precision analog circuits.
• Stable with Low ESR Capacitors: The device is stable with ceramic capacitors, which have a low equivalent series resistance (ESR), allowing for a more compact design.
• Power-Saving: It features a low quiescent current of 40µA in active mode and 1µA in shutdown mode, contributing to the extended battery life of the end application.
• Adjustable Output: The output voltage is programmable from 1.2V to 6.5V via an external resistor divider, providing flexibility across different designs and requirements.

Applications

The TPS79925YZURG4 is versatile and can be used in a wide array of applications, including:

• Portable and battery-powered equipment
• Wireless handsets and WLAN cards
• GPS devices
• Medical equipment
• Analog and digital sensor systems

Package and Quality

This LDO is offered in a compact 5-pin SOT-23 package, which is suitable for space-constrained applications. Additionally, Texas Instruments ensures high-quality standards, providing reliability and performance that engineers and designers can trust.

With its combination of features, the TPS79925YZURG4 from Texas Instruments stands out as a robust power management solution for a multitude of electronic applications where efficiency and low power consumption are paramount.