Texas Instruments

TPS785075QWDRBRQ1  

Linear & Switching Voltage Regulators

The TPS785075QWDRBRQ1 is a low-power, low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This device is designed to provide stable and reliable voltage regulation for a wide range of applications, including battery-powered systems, portable devices, and industrial equipment.

Description:

The TPS785075QWDRBRQ1 is a compact, thermally-enhanced, and RoHS-compliant LDO regulator. It is available in a small QFN package, making it suitable for space-constrained applications. The device features an enable function, which allows for efficient power management in systems with multiple power rails.

Features:

1. Ultra-low dropout voltage: The TPS785075QWDRBRQ1 offers a low dropout voltage of 180mV at 1A output current, ensuring efficient power delivery even under heavy load conditions.
2. High input voltage range: The regulator can accept input voltages from 2.5V to 5.5V, making it suitable for a wide range of power sources.
3. Low quiescent current: The device has a low quiescent current of 3.5µA (typical), which helps to minimize power consumption in battery-powered applications.
4. Enable function: The enable pin allows for efficient power management by disabling the regulator when not in use.
5. Short-circuit protection: The TPS785075QWDRBRQ1 features built-in short-circuit protection to safeguard the device and the connected components from damage.
6. Overcurrent protection: The regulator provides overcurrent protection to prevent damage due to excessive load conditions.
7. Thermal shutdown: The device includes a thermal shutdown feature that disables the output in case of overheating, protecting the system from damage.

Applications:

1. Portable devices: The TPS785075QWDRBRQ1 is ideal for use in smartphones, tablets, and other portable devices that require efficient power management and low power consumption.
2. Battery-powered systems: The low quiescent current and low dropout voltage make this LDO regulator suitable for battery-powered applications, such as wireless routers, GPS devices, and IoT devices.
3. Industrial equipment: The device's robust protection features and wide input voltage range make it suitable for use in industrial equipment, such as motor controllers and sensor interfaces.
4. Automotive applications: The TPS785075QWDRBRQ1 can be used in automotive applications, such as infotainment systems, where low power consumption and reliable voltage regulation are crucial.
5. Medical devices: The LDO regulator's low noise and high stability make it suitable for use in medical devices, such as portable monitoring equipment and wearable health devices.

In summary, the TPS785075QWDRBRQ1 is a versatile, low-power LDO voltage regulator that offers a range of features, including low dropout voltage, low quiescent current, and robust protection features. It is suitable for a wide range of applications, from portable devices and battery-powered systems to industrial equipment and automotive applications.

TPS785075QWDRBRQ1 Documents

Download datasheets and manufacturer documentation for TPS785075QWDRBRQ1

Datasheets :

TPS785-Q1      

HTML Datasheet :

TPS785-Q1