Texas Instruments

UA78L10ACLPE3

UA78L10ACLPE3 Description

The UA78L10ACLPE3 is a linear voltage regulator from Texas Instruments, designed to provide a fixed output voltage of 10V with a maximum output current of 100mA. This regulator is housed in a TO92-3 package, making it suitable for through-hole mounting. It operates within an input voltage range up to 25V and features a dropout voltage of 1.7V at 40mA, ensuring efficient regulation even at lower input voltages. The device is designed for operation within a temperature range of 0°C to 125°C, making it suitable for a wide range of industrial and consumer applications.

UA78L10ACLPE3 Features

• Fixed Output Voltage: The UA78L10ACLPE3 provides a stable 10V output, ensuring consistent power supply to connected devices.
• High Input Voltage Range: With a maximum input voltage of 25V, this regulator can handle a wide range of input voltages, making it versatile for various power sources.
• Low Dropout Voltage: The 1.7V dropout voltage at 40mA ensures efficient operation, minimizing power loss and improving overall system efficiency.
• Protection Features: The regulator includes over-current, over-temperature, reverse polarity, and short-circuit protection, enhancing reliability and safeguarding against common power-related issues.
• High PSRR: A power supply rejection ratio (PSRR) of 44dB at 120Hz ensures minimal noise and ripple on the output voltage, contributing to cleaner power delivery.
• Compliance and Status: The UA78L10ACLPE3 is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards. It is also marked as a "Last Time Buy" product, indicating it is available for purchase but may be phased out in the future.

UA78L10ACLPE3 Applications

The UA78L10ACLPE3 is ideal for applications requiring a stable 10V power supply with moderate current capabilities. Its low dropout voltage and high input voltage range make it suitable for battery-powered devices, consumer electronics, and industrial control systems. Specific use cases include:

• Battery Chargers: Providing a stable voltage for charging batteries, ensuring efficient and safe charging processes.
• Consumer Electronics: Powering devices such as radios, portable audio equipment, and small appliances that require a stable 10V supply.
• Industrial Control Systems: Supplying power to sensors, actuators, and other components in industrial automation and control systems.
• Medical Devices: Ensuring reliable power supply to low-power medical equipment, contributing to consistent performance and safety.

Conclusion of UA78L10ACLPE3

The UA78L10ACLPE3 from Texas Instruments is a robust linear voltage regulator designed for applications requiring a stable 10V output and up to 100mA of current. Its low dropout voltage, high input voltage range, and comprehensive protection features make it a reliable choice for a variety of applications. With its compliance to environmental and safety standards, the UA78L10ACLPE3 ensures that it meets the stringent requirements of modern electronics. While it is marked as a "Last Time Buy" product, it remains an excellent option for designers and engineers looking for a dependable power management solution.