Texas Instruments

REG711EA-3.3/250  

DC Switching Voltage Regulators

REG711EA-3.3/250 Description

The REG711EA-3.3/250 is a fixed-output voltage regulator from Texas Instruments, designed for applications requiring a stable 3.3V output with a maximum current of 50mA. This device operates within an input voltage range of 1.8V to 5.5V, making it suitable for a variety of low-power electronic systems. Utilizing a charge pump topology, the regulator achieves high efficiency and low noise performance, essential for sensitive electronic circuits. The device is housed in an 8-pin VSSOP package, optimized for surface mount applications, ensuring compact and reliable integration into modern PCB designs. The REG711EA-3.3/250 is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations and ensuring long-term availability and sustainability. With a switching frequency of 1MHz, this regulator offers fast transient response and minimal output ripple, critical for maintaining signal integrity in high-frequency applications.

REG711EA-3.3/250 Features

• Fixed Output Voltage: Provides a stable 3.3V output, ideal for powering microcontrollers, sensors, and other low-voltage devices.
• Wide Input Voltage Range: Operates efficiently between 1.8V and 5.5V, accommodating a broad range of input power sources.
• Low Dropout Voltage: Ensures high efficiency even at low input voltages, maximizing power conversion efficiency.
• Charge Pump Topology: Delivers high efficiency and low noise, enhancing overall system performance.
• Surface Mount Package: The 8-pin VSSOP package is optimized for compact and reliable integration into modern PCB designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring long-term availability and sustainability.
• Fast Transient Response: The 1MHz switching frequency provides quick response times and minimal output ripple, maintaining signal integrity in high-frequency applications.

REG711EA-3.3/250 Applications

The REG711EA-3.3/250 is well-suited for a variety of applications where a stable 3.3V supply is required. Its low dropout voltage and high efficiency make it ideal for battery-powered devices, ensuring long operational life. The regulator's low noise and fast transient response are beneficial for sensitive electronic circuits, such as those found in precision instrumentation and communication systems. Specific use cases include:

• Microcontroller Power Supplies: Provides a stable and efficient power source for microcontrollers and other low-power processors.
• Sensor Applications: Ensures reliable operation of sensors by delivering a stable 3.3V supply with minimal noise.
• Portable Electronics: Ideal for battery-powered devices due to its wide input voltage range and high efficiency.
• Precision Instrumentation: The low noise and fast transient response make it suitable for applications requiring high signal integrity.

Conclusion of REG711EA-3.3/250

The REG711EA-3.3/250 from Texas Instruments is a versatile and efficient fixed-output voltage regulator designed for modern electronic systems. Its wide input voltage range, low dropout voltage, and high efficiency make it an excellent choice for a variety of applications, particularly those requiring a stable 3.3V supply. The device's charge pump topology ensures low noise and fast transient response, enhancing overall system performance. With its compact surface mount package and environmental compliance, the REG711EA-3.3/250 offers a reliable and sustainable solution for low-power electronic designs.

REG711EA-3.3/250 Documents

Download datasheets and manufacturer documentation for REG711EA-3.3/250

PCN Assembly/Origin :

Additional Assembly Sites 16/Dec/2021      

Datasheets :

REG711      

UNKNOWN TYPE :

8-VSSOP      

PCN Obsolescence/ EOL :

Mult Dev 27/Jun/2023