Texas Instruments

TPS76801QPWPR

The TPS76801QPWPR is a low-power, low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and accurate output voltage to power various electronic circuits.

Description:

The TPS76801QPWPR is a small-outline, wide-SOIC (WSON) package that measures 2.9 mm x 3.9 mm. It has an input voltage range of 1.9V to 5.5V and can provide an output voltage as low as 0.9V. The device features a quiescent current of only 2.5µA, making it ideal for battery-powered applications where power consumption is critical.

Features:

1. Low dropout voltage: The TPS76801QPWPR has a low dropout voltage of 180mV at a 1A load, ensuring stable regulation even under heavy load conditions.
2. High accuracy: The device offers an output voltage accuracy of ±1%, providing reliable and precise voltage regulation.
3. Low quiescent current: With a quiescent current of only 2.5µA, the TPS76801QPWPR is suitable for battery-powered applications and other low-power systems.
4. Small package size: The WSON package is compact, making it easy to integrate into space-constrained designs.
5. Enable and disable control: The LDO features an enable/disable control pin, allowing for efficient power management in systems with multiple power rails.
6. Overcurrent protection: The device includes overcurrent protection to prevent damage to the output in case of a short circuit or overload condition.

Applications:

1. Portable electronics: The TPS76801QPWPR's low power consumption and small form factor make it ideal for use in portable devices such as smartphones, tablets, and wearables.
2. IoT devices: The low-power characteristics of the LDO make it suitable for powering Internet of Things (IoT) devices, where energy efficiency is crucial.
3. Medical devices: The TPS76801QPWPR can be used in battery-operated medical devices that require stable and accurate voltage regulation.
4. Industrial equipment: The LDO can be used in industrial applications where stable voltage regulation is needed, such as in sensors and control systems.
5. Automotive electronics: The TPS76801QPWPR can be used in various automotive electronic systems, such as infotainment systems, instrument clusters, and advanced driver-assistance systems (ADAS).

In summary, the TPS76801QPWPR is a low-power, low-dropout linear voltage regulator from Texas Instruments that offers high accuracy, low quiescent current, and a compact package size. It is suitable for a wide range of applications, including portable electronics, IoT devices, medical devices, industrial equipment, and automotive electronics.