Texas Instruments

TPS7A1119PYKAR  

Linear & Switching Voltage Regulators

The TPS7A1119PYKAR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The TPS7A1119PYKAR is a low-dropout linear voltage regulator that can operate from an input voltage range of 2.5V to 5.5V and provide a fixed output voltage of 3.3V. It has a very low dropout voltage of 180mV, which ensures that it can maintain a stable output voltage even when the input voltage is close to the output voltage. The device is available in a small, thermally enhanced WSON package, making it suitable for space-constrained applications.

Features:

Some of the key features of the TPS7A1119PYKAR include:

1. Low dropout voltage: The device has a very low dropout voltage of 180mV, which allows it to maintain a stable output voltage even under low input voltage conditions.
2. High output current: The TPS7A1119PYKAR can provide an output current of up to 1A, making it suitable for a wide range of applications that require high current.
3. Low quiescent current: The device has a low quiescent current of 5.5μA, which helps to minimize power consumption in battery-powered applications.
4. Small package: The TPS7A1119PYKAR is available in a small, thermally enhanced WSON package, which makes it suitable for space-constrained applications.
5. Wide input voltage range: The device can operate from an input voltage range of 2.5V to 5.5V, making it suitable for a wide range of power supply voltages.
6. Fixed output voltage: The TPS7A1119PYKAR provides a fixed output voltage of 3.3V, which is suitable for applications that require a stable and reliable voltage output.

Applications:

The TPS7A1119PYKAR is suitable for a wide range of applications that require a stable and reliable voltage output. Some of the potential applications include:

1. Portable devices: The low quiescent current and low dropout voltage make the TPS7A1119PYKAR suitable for use in battery-powered portable devices such as smartphones, tablets, and wearable devices.
2. Industrial applications: The device's ability to operate over a wide input voltage range and provide a stable output voltage make it suitable for use in industrial applications such as motor drives and control systems.
3. Automotive applications: The TPS7A1119PYKAR can be used in automotive applications such as infotainment systems, instrument clusters, and lighting systems.
4. Medical devices: The device's low noise and low output voltage ripple make it suitable for use in medical devices such as hearing aids and portable medical instruments.
5. IoT devices: The TPS7A1119PYKAR can be used in Internet of Things (IoT) devices such as sensors, actuators, and controllers that require a stable and reliable voltage output.

In summary, the TPS7A1119PYKAR is a low-dropout linear voltage regulator that offers a stable and reliable voltage output for a wide range of applications. Its low dropout voltage, high output current, low quiescent current, and small package make it an ideal choice for space-constrained and power-sensitive applications.

TPS7A1119PYKAR Documents

Download datasheets and manufacturer documentation for TPS7A1119PYKAR

Datasheets :

TPS7A11      

HTML Datasheet :

TPS7A11