Texas Instruments

TPS7A6401QPWPRQ1

The TPS7A6401QPWPRQ1 is a low-power, 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 TPS7A6401QPWPRQ1 is a compact, high-performance LDO regulator that offers excellent thermal performance and low quiescent current. It is available in a small, thermally-enhanced QFN package, making it ideal for space-constrained applications.

Features:

1. Low quiescent current: The TPS7A6401QPWPRQ1 has a very low quiescent current of 1.1µA, which makes it ideal for battery-powered applications.
2. Low dropout voltage: The LDO has a low dropout voltage of 180mV at 1A load, ensuring stable output voltage even under heavy load conditions.
3. High input voltage range: The TPS7A6401QPWPRQ1 can handle input voltages from 2.5V to 5.5V, making it suitable for a wide range of power supply scenarios.
4. Adjustable output voltage: The output voltage can be adjusted using an external resistor divider, allowing for customization to specific application requirements.
5. Thermal and overload protection: The LDO features built-in thermal shutdown and overload protection to ensure safe operation and prevent damage in case of abnormal conditions.
6. Small package size: The TPS7A6401QPWPRQ1 is available in a compact 10-pin, 2mm x 2mm QFN package, which is ideal for space-constrained applications.

Applications:

1. Portable devices: Due to its low quiescent current, the TPS7A6401QPWPRQ1 is well-suited for battery-powered applications such as smartphones, tablets, and wearable devices.
2. IoT devices: The low power consumption and small form factor make it an excellent choice for IoT devices, where energy efficiency and compact size are critical.
3. Medical devices: The TPS7A6401QPWPRQ1 can be used in medical devices that require a stable and reliable voltage supply with low noise and high accuracy.
4. Industrial equipment: The LDO's ability to handle a wide input voltage range and provide a stable output voltage make it suitable for industrial applications where input voltages may vary.
5. Automotive electronics: The TPS7A6401QPWPRQ1 can be used in automotive electronics, such as infotainment systems and sensor circuits, where a stable and reliable voltage supply is essential.

In summary, the TPS7A6401QPWPRQ1 is a low-power, low-dropout linear voltage regulator that offers excellent performance, flexibility, and reliability for a wide range of applications, including portable devices, IoT devices, medical devices, industrial equipment, and automotive electronics.