STMicroelectronics

L78L24ACZ-AP  

Linear & Switching Voltage Regulators

L78L24ACZ-AP Description

The L78L24ACZ-AP is a fixed-output linear voltage regulator designed by STMicroelectronics, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuits (PMIC) category and is ideal for applications requiring a stable 24V output with a maximum output current of 100mA. The regulator operates within an input voltage range up to 40V and features a positive output configuration. It is housed in a TO-92-3 package, making it suitable for through-hole mounting.

L78L24ACZ-AP Features

• Fixed Output Voltage: The L78L24ACZ-AP provides a stable 24V output, ensuring consistent power supply to connected devices.
• High Input Voltage Range: With a maximum input voltage of 40V, this regulator can handle a wide range of input voltages, making it versatile for various applications.
• Low Quiescent Current: The regulator features a low quiescent current of 6mA, which minimizes power consumption and enhances efficiency, especially in low-power applications.
• Protection Features: The device includes over-current, over-temperature, and short-circuit protection, ensuring robustness and reliability in operation.
• High PSRR: The Power Supply Rejection Ratio (PSRR) of 37dB at 120Hz helps in reducing noise and ripple in the output voltage, providing cleaner power to sensitive circuits.
• Wide Operating Temperature Range: The regulator operates reliably within a temperature range of 0°C to 125°C, making it suitable for both industrial and consumer applications.
• Compliance: The L78L24ACZ-AP is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for storage and handling in various environmental conditions without the risk of moisture damage.

L78L24ACZ-AP Applications

The L78L24ACZ-AP is ideal for a variety of applications where a stable 24V supply is required. Some specific use cases include:

• Industrial Control Systems: Providing a reliable power source for sensors, actuators, and control modules in industrial automation.
• Consumer Electronics: Powering devices such as LED drivers, small motors, and other low-power peripherals in consumer electronics.
• Telecommunications: Supplying stable power to communication modules and interfaces in telecommunication equipment.
• Automotive: Used in automotive electronics for powering various subsystems, ensuring reliable operation under varying conditions.
• Medical Devices: Suitable for powering low-power medical devices and instruments, where stability and reliability are critical.

Conclusion of L78L24ACZ-AP

The L78L24ACZ-AP from STMicroelectronics is a highly reliable and efficient linear voltage regulator designed for applications requiring a stable 24V output. Its wide input voltage range, low quiescent current, and comprehensive protection features make it a robust solution for various industrial and consumer applications. The device's compliance with environmental and safety standards further enhances its suitability for modern electronics. Whether used in industrial control systems, consumer electronics, or automotive applications, the L78L24ACZ-AP offers a stable and efficient power solution, ensuring reliable operation and minimal power consumption.

L78L24ACZ-AP Documents

Download datasheets and manufacturer documentation for L78L24ACZ-AP

Datasheets :

L78L Datasheet      

PCN Packaging :

Box Label Chg 28/Jul/2016      

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HTML Datasheet :

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