Texas Instruments

TPS71733DSER

The TPS71733DSER is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This device is designed to provide a stable and reliable voltage output for a wide range of applications, including portable electronics, battery-powered devices, and other systems requiring a low-noise, low-dropout voltage regulator.

Description:

The TPS71733DSER is a compact, high-performance LDO regulator offered in a small, thermally enhanced 6-pin SC70 package. It features an ultra-low dropout voltage, low quiescent current, and high PSRR (power supply rejection ratio), making it suitable for battery-powered applications and other systems with tight power constraints.

Features:

1. Ultra-low dropout voltage: The TPS71733DSER has a very low dropout voltage, which allows it to maintain a stable output voltage even when the input voltage is close to the output voltage.
2. Low quiescent current: The device consumes a low quiescent current, making it ideal for battery-powered applications where power consumption is critical.
3. High PSRR: The high power supply rejection ratio ensures that the output voltage remains stable even when the input voltage experiences fluctuations.
4. Wide input voltage range: The TPS71733DSER can accept a wide range of input voltages, making it suitable for various power supply scenarios.
5. Small package size: The device is available in a compact SC70 package, which is ideal for space-constrained applications.
6. Enable function: The LDO features an enable function, allowing the user to turn the regulator on or off as needed.
7. Output short-circuit protection: The device includes built-in protection against output short circuits, which can help prevent damage to the regulator or connected components.

Applications:

1. Portable electronics: The TPS71733DSER is well-suited for use in portable devices such as smartphones, tablets, and wearable electronics, where low power consumption and a stable voltage output are crucial.
2. Battery-powered devices: The low quiescent current and ultra-low dropout voltage make this LDO an excellent choice for battery-powered applications, helping to extend battery life.
3. IoT devices: The TPS71733DSER can be used in Internet of Things (IoT) devices, where low power consumption and a stable voltage output are essential for reliable operation.
4. Medical devices: The device's low-noise performance and stable output make it suitable for use in medical devices that require precise voltage regulation.
5. Industrial applications: The TPS71733DSER can be used in various industrial applications where a stable and reliable voltage output is required, such as in sensors and control systems.

In summary, the TPS71733DSER is a low-dropout, low-noise, and low-quiescent current linear voltage regulator from Texas Instruments. Its features make it suitable for a wide range of applications, including portable electronics, battery-powered devices, IoT devices, medical devices, and industrial applications.