Texas Instruments

LM2772SD/NOPB

###2 LM772SD/NOPB Description

The LM2772SD/NOPB is a fixed output voltage regulator designed by Texas Instruments, featuring a charge pump topology. This device is optimized for high efficiency and low power, consumption making it ideal for a variety of applications requiring stable power supply. The LM2772SD/NOPB operates within an input voltage range of 2.7V to 5.5V and provides a fixed output voltage of 1.2V, capable of delivering up to 150mA of output current. The regulator employs a switching frequency of 1.15MHz, ensuring minimal footprint and high performance in compact designs. The device is housed in a surface-mount package, specifically a 10-lead WSON, and is available in tape and reel packaging for convenient manufacturing processes. With a moisture sensitivity level (MSL) of 1, the LM2772SD/NOPB is suitable for a wide range of manufacturing environments without the need for special handling. The product is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards.

LM2772SD/NOPB Features

• Fixed Output Voltage: The LM2772SD/NOPB provides a stable 1.2V output, ensuring consistent power supply for sensitive electronic components.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 5.5V, the regulator is versatile and can accommodate various power sources, enhancing its applicability in systems diverse.
• High Efficiency: The charge pump topology ensures high efficiency, making the LM2772SD/NOPB suitable for battery-powered devices where power conservation is critical.
• Compact Design: The 10-lead WSON package and surface-mount technology (SMT) allow for integration into space-constrained applications, such as portable electronics and wearables.
• High Switching Frequency: Operating at 1.15MHz, the regulator minimizes the size of external components, contributing to a compact and efficient design.
• Environmental Compliance: The LM2772SD/NOPB is REACH unaffected and ROHS3 compliant, ensuring it meets the latest environmental and safety regulations.
• Moisture Sensitivity Level 1: The device can be stored and handled in unlimited conditions, simplifying manufacturing processes and reducing costs.

LM2772SD/NOPB Applications

The LM2772SD/NOPB is well-suited for applications requiring a reliable and efficient power supply. Its fixed .12V output and high efficiency make it ideal for:

• Portable Electronics: Including smartphones, tablets, and e-readers, where battery life and compact design are paramount.
• Wearable Devices: Such as smartwatches and fitness trackers, where space constraints and power efficiency are critical.
• IoT Devices: For sensors and actuators that require stable power supply and low power consumption.
• Medical Devices: For portable medical equipment like glucose meters and portable ECG, monitors ensuring reliable operation and compliance with stringent safety standards.
• Industrial Applications: For compact control systems and remote sensors that require efficient power management.

Conclusion of LM2772SD/NOPB

The LM2772SD/NOPB from Texas Instruments stands out as a high-performance, fixed output voltage regulator designed for modern electronic systems. Its wide input voltage range, high efficiency, and compact design make it an ideal choice for a variety of applications, from portable electronics to medical devices. The device's compliance with environmental and safety standards further enhances its appeal. With its unique features and advantages, the LM2772SD/NOPB offers a reliable and efficient power solution, ensuring stable operation and long-lasting performance in diverse applications.