Texas Instruments

LP5907MFX-3.1/NOPB  

Linear & Switching Voltage Regulators

LP5907MFX-3.1/NOPB Description

The LP5907MFX-3.1/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 3.1V and a maximum output current of 250mA. This regulator is housed in a compact SOT23-5 package, making it suitable for a wide range of applications where space is a critical consideration. The device is designed to operate with an input voltage range up to 5.5V, ensuring compatibility with various power sources. The LP5907MFX-3.1/NOPB features a low dropout voltage of 0.25V at 250mA, which enhances efficiency and performance in low-input voltage scenarios.

LP5907MFX-3.1/NOPB Features

• Fixed Output Voltage: The regulator provides a stable 3.1V output, ensuring consistent power supply to connected devices.
  -Low ** Dropout Voltage**: With a maximum dropout voltage of 0.25V at 250mA, the LP5907MFX-3.1/NOPB maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The device features a low quiescent current of 25 µA, which is crucial for battery-powered applications where minimizing power consumption is essential.
• Enable Control Feature: The regulator includes enable an pin, allowing users to control the output voltage and reduce power consumption when the regulator is not in use.
• Protection Features: The LP5907MFX-3.1/NOPB incorporates over-temperature and short-circuit protection, ensuring reliable operation and safeguarding against potential damage.
• High PSRR: The regulator offers a high power supply rejection ratio (PSRR) ranging from 90dB at 100Hz to 60dB at 010kHz, effectively filtering out noise from the power supply and improving the overall signal integrity.
• Compliance and Packaging: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It is available in a tape and reel (TR) package, facilitating easy handling and integration into manufacturing processes.

LP5907MFX-3.1/NOPB Applications

The LP5907MFX-3.1/NOPB is ideal for a variety of applications, including:

• Battery-Powered Devices: The low quiescent current and low dropout voltage make it suitable for applications where battery life is a critical, factor such as portable electronics and IoT devices.
• Low-Power Systems: The regulator's efficiency and compact size make it ideal for low-power systems where space and power consumption are constrained.
• Consumer Electronics: The device can be used in consumer electronics requiring stable power supply and minimal power consumption, such as smartphones, tablets, and wearables.
• Industrial Applications: The robust protection features and high PSRR make the LP5907MFX-3.1/NBOP suitable for industrial applications where reliability and noise rejection are essential.

Conclusion of LP5907MFX-3.1/NOPB

The LP5907MFX-3.1/NOPB from Texas Instruments is a versatile and efficient linear voltage regulator designed to meet the demands of modern electronics. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and minimal power consumption. The enable control feature and robust protection mechanisms ensure reliable operation and enhanced safety. With its compact SOT23-5 package and compliance with industry standards, the LP5907MFX-3.1/NOPB is a reliable and efficient solution for a wide range of applications in the electronics industry.

LP5907MFX-3.1/NOPB Documents

Download datasheets and manufacturer documentation for LP5907MFX-3.1/NOPB

PCN Assembly/Origin :

Assembly Material 13/Jul/2023      

Datasheets :

Connected Sensors Building Automation Systems Guide       LP5907 Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019       Additional Binary Codes 03/Oct/2022      

Design Resources :

LP5907 Design with WEBENCH® Power Designer      

Other Related Documents :

Power Management Guide       LDOs Quick Reference Guide      

HTML Datasheet :

Connected Sensors Building Automation Systems Guide       LDOs Quick Reference Guide      

PCN Design/Specification :

Select Devices Add Cu Alt Wire Base Metal 17/Dec/2015