Texas Instruments

LMS1587CSX-ADJ/NOPB

LMS1587CSX-ADJ/NOPB Description

The LMS1587CSX-ADJ/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, offering adjustable output voltage capabilities within a range of 1.25V to 11.7V. This regulator is optimized for applications requiring a robust, efficient, and reliable power supply solution. It features a maximum input voltage of 13V and can deliver a continuous output current of up to 3A. The device is housed in a surface-mount package, making it suitable for compact and high-density PCB designs.

LMS1587CSX-ADJ/NOPB Features

• Adjustable Output Voltage: The LMS1587CSX-ADJ/NOPB provides an adjustable output voltage range from 1.25V to 11.7V, making it highly versatile for various electronic systems.
• High Current Capability: With a maximum output current of 3A, this regulator is well-suited for applications requiring high power delivery.
• Low Dropout Voltage: The device has a maximum dropout voltage of 1.3V at 3A, ensuring efficient operation even at low input-to-output voltage differentials.
• Low Quiescent Current: The regulator features a low quiescent current of 7mA, which is crucial for minimizing power consumption in standby or low-load conditions.
• High PSRR: The Power Supply Rejection Ratio (PSRR) of 72dB at 120Hz ensures excellent noise filtering, resulting in a clean and stable output voltage.
• Protection Features: The LMS1587CSX-ADJ/NOPB includes over-current and over-temperature protection, safeguarding the device and the connected circuitry from potential damage.
• Compliance and Reliability: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a Moisture Sensitivity Level (MSL) of 3, making it suitable for standard manufacturing processes.

LMS1587CSX-ADJ/NOPB Applications

The LMS1587CSX-ADJ/NOPB is ideal for a wide range of applications due to its adjustable output voltage and high current capability. Some specific use cases include:

• Power Supply Units: Suitable for designing power supply units that require adjustable voltage outputs and high current delivery.
• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and other portable electronics that demand efficient power management.
• Industrial Equipment: Applicable in industrial control systems and automation equipment where reliable power supply is critical.
• Telecommunications: Useful in telecom infrastructure, such as base stations and network equipment, where stable and efficient power supply is essential.

Conclusion of LMS1587CSX-ADJ/NOPB

The LMS1587CSX-ADJ/NOPB from Texas Instruments stands out as a versatile and high-performance linear voltage regulator. Its adjustable output voltage range, combined with a high current capability and low dropout voltage, makes it an excellent choice for a variety of applications. The inclusion of over-current and over-temperature protection ensures robustness and reliability, while its compliance with environmental standards ensures it meets modern manufacturing requirements. Whether used in consumer electronics, industrial equipment, or telecommunications, the LMS1587CSX-ADJ/NOPB offers a reliable and efficient power supply solution.