Texas Instruments

REG71050DDCTG4

REG71050DDCTG4 Description

The REG71050DDCTG4 is a fixed output voltage regulator from Texas Instruments, designed to provide a stable 5V output with a maximum current of 60mA. This regulator operates within an input voltage range of 2.7V to 5.5V, making it suitable for a variety of low-power applications. The device employs a charge pump topology, which offers high efficiency and minimal external components, resulting in a compact design. The switching frequency of 1MHz ensures fast transient response and low output ripple. The REG71050DDCTG4 is housed in a TSOT23 package, which is ideal for surface-mount applications and provides excellent thermal performance.

REG71050DDCTG4 Features

• Fixed Output Voltage: The REG71050DDCTG4 provides a stable 5V output, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 5.5V, this regulator can accommodate various power sources, enhancing its versatility.
• High Efficiency Charge Pump Topology: Utilizing a charge pump topology, the regulator achieves high efficiency, reducing power loss and heat generation.
• Low Quiescent Current: The device operates with low quiescent current, making it suitable for battery-powered applications where power conservation is critical.
• Surface-Mount Package: The TSOT23 package is designed for surface-mount technology, enabling compact and reliable integration into modern electronic designs.
• Compliance and Reliability: The REG71050DDCTG4 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Single Output Configuration: The regulator provides a single positive output, simplifying design and reducing complexity.

REG71050DDCTG4 Applications

The REG71050DDCTG4 is ideal for applications requiring a stable 5V supply with low power consumption. Its wide input voltage range and compact size make it suitable for a variety of electronic devices, including:

• Portable Electronics: Ideal for powering small devices such as smartphones, tablets, and wearables, where space and power efficiency are crucial.
• IoT Devices: Provides a reliable power source for IoT sensors and modules, ensuring consistent operation even with fluctuating input voltages.
• Consumer Electronics: Suitable for powering auxiliary circuits in consumer electronics, such as remote controls, smart home devices, and portable audio equipment.
• Industrial Applications: Can be used in low-power industrial control systems, providing a stable power supply for microcontrollers and other critical components.

Conclusion of REG71050DDCTG4

The REG71050DDCTG4 from Texas Instruments is a versatile and efficient voltage regulator designed for low-power applications. Its fixed 5V output, wide input voltage range, and high-efficiency charge pump topology make it an excellent choice for a variety of electronic devices. The compact TSOT23 package and surface-mount design ensure easy integration into modern circuits, while compliance with REACH and RoHS3 standards guarantees reliability and environmental safety. Whether powering portable electronics, IoT devices, or industrial control systems, the REG71050DDCTG4 offers a reliable and efficient power solution.