Texas Instruments

LP2950CZ-5.0/LFT7

LP2950CZ-5.0/LFT7 Description

The LP2950CZ-5.0/LFT7 is a fixed output linear regulator designed for applications requiring a stable 5V supply with a maximum output current of 100mA. Manufactured by Texas Instruments, this regulator is part of the Power Management (PMIC) category and is housed in a Through Hole TO92-3 package. It features a maximum input voltage of 30V and a dropout voltage of 0.6V at 100mA, ensuring efficient operation even at low input-to-output differentials. The device offers robust protection features, including over-current, over-temperature, and short-circuit protection, making it highly reliable and suitable for a wide range of applications.

LP2950CZ-5.0/LFT7 Features

• Fixed Output Voltage: Provides a stable 5V output, ensuring consistent power supply to connected devices.
• High Input Voltage Range: Capable of handling input voltages up to 30V, making it versatile for various power sources.
• Low Dropout Voltage: With a maximum dropout voltage of 0.6V at 100mA, the regulator maintains efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: Consumes only 120 µA in quiescent mode, minimizing power loss and extending battery life in portable applications.
• Protection Features: Equipped with over-current, over-temperature, and short-circuit protection, ensuring reliable operation and safeguarding against potential faults.
• Compliance: RoHS3 compliant and REACH unaffected, adhering to environmental and regulatory standards.
• Packaging: Available in Tape & Reel (TR) packaging, facilitating easy handling and integration into manufacturing processes.

LP2950CZ-5.0/LFT7 Applications

The LP2950CZ-5.0/LFT7 is ideal for applications that require a stable 5V supply with low power consumption and high reliability. Specific use cases include:

• Consumer Electronics: Portable devices, such as smartphones, tablets, and digital cameras, benefit from the regulator's low quiescent current and high input voltage range.
• Industrial Equipment: Sensors, actuators, and other industrial components that require a stable power supply can leverage the regulator's robust protection features.
• Medical Devices: Portable medical devices, such as glucose meters and pulse oximeters, can take advantage of the regulator's low power consumption and reliability.
• Automotive Electronics: In-vehicle infotainment systems and electronic control units can benefit from the regulator's input high voltage range and protection features.

Conclusion of LP2950CZ-5.0/LFT7

The LP2950CZ-5.0/LFT7 from Texas Instruments is a reliable and efficient linear regulator designed for applications requiring a stable 5V supply. Its low dropout voltage, low quiescent current, and robust protection features make it an ideal choice for a wide range of applications, from consumer electronics to industrial and medical devices. The regulator's compliance with environmental and regulatory standards ensures that it meets the needs of modern, environmentally conscious designs.