Texas Instruments

TPS70928DBVR

The Texas Instruments TPS70928DBVR is a low-dropout (LDO) linear voltage regulator that is designed to provide a stable and reliable voltage output for a wide range of applications. It is available in a small SOT-23 package, making it ideal for use in compact and portable electronic devices.

Description:

The TPS70928DBVR is a low-dropout linear voltage regulator that is capable of providing a stable output voltage with a low quiescent current. It has a wide input voltage range of 1.9V to 5.5V and can deliver an output current of up to 100mA. The device also features a low dropout voltage of 300mV at a 100mA load, which ensures efficient power transfer and minimizes power loss.

Features:

1. Low quiescent current: The TPS70928DBVR has a low quiescent current of 2.5µA, which helps to minimize power consumption in battery-powered applications.
2. Wide input voltage range: The device can operate with an input voltage range of 1.9V to 5.5V, making it suitable for a wide range of power supply voltages.
3. Low dropout voltage: The low dropout voltage of 300mV at a 100mA load ensures efficient power transfer and minimizes power loss.
4. Small package size: The TPS70928DBVR is available in a compact SOT-23 package, which is ideal for use in space-constrained applications.
5. Enable and disable functionality: The device features an enable/disable function, allowing for easy control of power to the load.
6. Short-circuit protection: The TPS70928DBVR includes built-in short-circuit protection to prevent damage to the device in the event of a short circuit.

Applications:

The TPS70928DBVR is suitable for a wide range of applications, including:

1. Portable electronic devices: Due to its low quiescent current and small package size, the TPS70928DBVR is ideal for use in battery-powered devices such as smartphones, tablets, and wearables.
2. IoT devices: The device's low power consumption and wide input voltage range make it suitable for use in Internet of Things (IoT) devices that require a stable and reliable voltage supply.
3. Medical devices: The TPS70928DBVR can be used in medical devices that require a stable voltage supply with low noise and low power consumption.
4. Industrial equipment: The device's wide input voltage range and low dropout voltage make it suitable for use in industrial equipment that requires a stable voltage supply in a compact form factor.

In summary, the Texas Instruments TPS70928DBVR is a low-dropout linear voltage regulator that offers a stable and reliable voltage output with low power consumption and a compact form factor. It is suitable for a wide range of applications, including portable electronic devices, IoT devices, medical devices, and industrial equipment.