Texas Instruments

LP2950ACZ-5.0/LFT1

LP2950ACZ-5.0/LFT1 Description

The LP2950ACZ-5.0/LFT1 is a fixed-output linear voltage regulator designed by Texas Instruments, offering a regulated output voltage of 5V with a maximum output current of 100mA. This regulator is housed in a TO-92-3 package, making it suitable for through-hole mounting. 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 voltage differentials. The LP2950ACZ-5.0/LFT1 also includes protection features such as over-current, over-temperature, and short-circuit protection, enhancing its reliability and robustness.

LP2950ACZ-5.0/LFT1 Features

• Fixed Output Voltage: The regulator provides a stable 5V output, making it ideal for applications requiring a consistent power supply.
• High Input Voltage Range: With a maximum input voltage of 30V, the LP2950ACZ-5.0/LFT1 can handle a wide range of input voltages, providing flexibility in power source selection.
• Low Dropout Voltage: The dropout voltage of 0.6V at 100mA ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Protection Features: Over-current, over-temperature, and short-circuit protection safeguard the regulator and connected circuits from damage.
• Low Quiescent Current: The quiescent current of 120 µA minimizes power consumption during standby, making it suitable for battery-powered applications.
• Compliance: The LP2950ACZ-5.0/LFT1 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Packaging: Available in tape and reel (TR) packaging, it is suitable for automated assembly processes.

LP2950ACZ-5.0/LFT1 Applications

The LP2950ACZ-5.0/LFT1 is well-suited for a variety of applications due to its robust design and efficient performance. Key applications include:

• Consumer Electronics: Ideal for powering devices such as portable audio players, digital cameras, and other low-power consumer electronics.
• Industrial Equipment: Suitable for use in sensors, actuators, and other industrial control systems requiring a stable 5V supply.
• Telecommunications: Can be used in low-power communication modules and IoT devices.
• Medical Devices: Applicable in portable medical equipment where reliability and low power consumption are critical.
• Automotive: Suitable for automotive applications requiring a stable power supply, such as in-vehicle infotainment systems and electronic control units.

Conclusion of LP2950ACZ-5.0/LFT1

The LP2950ACZ-5.0/LFT1 from Texas Instruments is a reliable and efficient linear voltage regulator designed to meet the demands of modern electronic applications. Its combination of a fixed 5V output, low dropout voltage, and comprehensive protection features make it an excellent choice for a wide range of applications. The regulator's low quiescent current and compliance with environmental standards further enhance its appeal. Whether used in consumer electronics, industrial equipment, or other low-power applications, the LP2950ACZ-5.0/LFT1 provides a stable and efficient power solution.