Texas Instruments

LP5907UVX37/NOPB  

Linear & Switching Voltage Regulators

LP5907UVX37/NOPB Description

The LP5907UVX37/NOPB is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 3.7V and capable of delivering up to 250mA of output current. This device is ideal for applications requiring a stable and efficient power supply with minimal voltage drop. The regulator features a low dropout voltage of 0.2V at 250mA, ensuring high efficiency even under low input voltage conditions. With a maximum input voltage of 5.5V, the LP5907UVX37/NOPB is suitable for a wide range of input power sources, making it versatile for various electronic systems.

LP5907UVX37/NOPB Features

• Output Type: Fixed, providing a stable 3.7V output voltage.
• Input Voltage Range: Up to 5.5V, ensuring compatibility with a variety of power sources.
• Output Current: Capable of delivering up to 250mA, suitable for powering small to medium-sized electronic devices.
• Low Dropout Voltage: 0.2V @ 250mA, enhancing efficiency in low input voltage scenarios.
• Low Quiescent Current: 25 µA, minimizing power consumption during operation.
• Control Features: Enable function allows for dynamic control of the regulator's operation.
• Protection Features: Over-temperature and short-circuit protection ensure reliable operation and safeguard against potential faults.
• PSRR: 90dB to 60dB across a frequency range of 100Hz to 100kHz, providing excellent noise rejection and stable output.
• Mounting Type: Surface mount, suitable for compact and high-density PCB designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

LP5907UVX37/NOPB Applications

The LP5907UVX37/NOPB is well-suited for a variety of applications where a reliable and efficient power supply is crucial. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, portable electronics, and systems requiring low noise and stable voltage regulation. Specific use cases include:

• Battery-Powered Devices: Ideal for applications such as smartphones, tablets, and other portable electronics where battery life and efficiency are critical.
• Embedded Systems: Suitable for microcontroller-based systems and IoT devices that require a stable power supply with minimal power loss.
• Medical Devices: Applicable in portable medical devices where low noise and high reliability are essential for accurate measurements and safe operation.
• Consumer Electronics: Appropriate for a range of consumer electronics that demand efficient power management and compact design.

Conclusion of LP5907UVX37/NOPB

The LP5907UVX37/NOPB from Texas Instruments stands out as a robust and efficient linear regulator, offering a fixed 3.7V output with up to 250mA of current. Its low dropout voltage and low quiescent current ensure high efficiency and minimal power loss, making it an excellent choice for battery-powered and portable applications. The inclusion of over-temperature and short-circuit protection, along with its high PSRR, guarantees reliable and stable performance. With its surface mount package and compliance with environmental standards, the LP5907UVX37/NOPB is a versatile and reliable solution for modern power management needs.

LP5907UVX37/NOPB Documents

Download datasheets and manufacturer documentation for LP5907UVX37/NOPB

PCN Assembly/Origin :

LP5907UVY 18/Dec/2017      

Datasheets :

LP5907 Datasheet      

PCN Packaging :

Carrier Tape 07/Dev/2017       Marking improvement 23/May/2019      

Design Resources :

LP5907 Design with WEBENCH® Power Designer      

Other Related Documents :

Power Management Guide       LDOs Quick Reference Guide      

HTML Datasheet :

LDOs Quick Reference Guide