Texas Instruments

TPS73733DCQR

The TPS73733DCQR 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 TPS73733DCQR is a compact, low-power LDO regulator that operates from an input voltage range of 2.5V to 5.5V and provides an adjustable output voltage from 1.23V to 3.36V. It features a very low dropout voltage of 250mV at a 1A load, ensuring high efficiency and low power consumption.

Features:

1. Wide input voltage range: 2.5V to 5.5V
2. Adjustable output voltage: 1.23V to 3.36V
3. Low dropout voltage: 250mV at 1A load
4. High efficiency: Up to 90% efficiency
5. Low quiescent current: 5.5μA (typical)
6. Small package size: 10-lead WSON package
7. Internal current limit and thermal shutdown protection
8. Enable pin for easy power management

Applications:

The TPS73733DCQR is suitable for a variety of applications where a stable and efficient voltage regulation is required. Some common applications include:

1. Portable electronics: Smartphones, tablets, and wearable devices
2. IoT devices: Sensors, smart home devices, and wireless communication modules
3. Battery-powered devices: GPS units, fitness trackers, and portable gaming consoles
4. Industrial equipment: Control systems, sensors, and data acquisition systems
5. Medical devices: Patient monitoring equipment and portable diagnostic tools

In summary, the TPS73733DCQR is a versatile and efficient LDO voltage regulator that can be used in a wide range of applications requiring stable and reliable voltage regulation. Its low dropout voltage, high efficiency, and compact package make it an ideal choice for space-constrained and power-sensitive designs.