Texas Instruments

TPS70930DBVR

TPS70930DBVR is a low-power, low-voltage, and low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide stable and reliable voltage regulation for a wide range of applications.

Description:

The TPS70930DBVR is a compact and efficient LDO voltage regulator that operates from an input voltage range of 1.8V to 5.5V and provides a fixed output voltage of 3.3V. It has a very low dropout voltage of 250mV under maximum load conditions, ensuring stable output voltage even when the input voltage is close to the output voltage.

Features:

1. Low quiescent current: The TPS70930DBVR has a very low quiescent current of 2.5µA, making it ideal for battery-powered applications where power consumption is critical.
2. Low dropout voltage: The LDO has a low dropout voltage of 250mV, ensuring stable output voltage under varying input voltage and load conditions.
3. High input voltage range: The wide input voltage range of 1.8V to 5.5V makes the TPS70930DBVR suitable for various power supply scenarios.
4. Fixed output voltage: The device provides a fixed output voltage of 3.3V, simplifying the design and reducing the number of external components required.
5. Small package size: The TPS70930DBVR is available in a compact SOT-23 package, making it suitable for space-constrained applications.

Applications:

1. Portable electronics: The low quiescent current and low dropout voltage make the TPS70930DBVR ideal for battery-powered devices such as smartphones, tablets, and wearable devices.
2. IoT devices: The low power consumption and wide input voltage range make it suitable for Internet of Things (IoT) devices that require stable voltage regulation.
3. Industrial equipment: The TPS70930DBVR can be used in industrial applications where stable voltage regulation is required, such as in sensors and control systems.
4. Medical devices: The low-noise and low-dropout characteristics of the TPS70930DBVR make it suitable for use in medical equipment that requires precise voltage regulation.
5. Consumer electronics: The compact size and low power consumption of the TPS70930DBVR make it suitable for various consumer electronics applications, such as portable music players, GPS devices, and gaming consoles.

In summary, the TPS70930DBVR is a low-power, low-dropout, and low-voltage linear voltage regulator that offers stable and reliable voltage regulation for a wide range of applications, including portable electronics, IoT devices, industrial equipment, medical devices, and consumer electronics. Its compact size, low quiescent current, and fixed output voltage make it an ideal choice for space-constrained and power-sensitive applications.