The L78L33ACZ-AP is a linear voltage regulator produced by STMicroelectronics, a leader in semiconductor solutions. This regulator is designed to offer a fixed output voltage of 3.3V with a maximum output current of 100mA. It is an ideal choice for low power electronics that require a stable voltage supply.

Key Features

• Output Voltage: 3.3V fixed output ensures compatibility with a variety of low power devices and circuits.
• Output Current: Capable of delivering up to 100mA, which is suitable for small-scale applications such as powering microcontrollers and sensors.
• Thermal Overload Protection: The device includes built-in protection mechanisms that shut down the regulator in case of excessive heat, preventing damage to the component and the circuit.
• Short Circuit Protection: Offers protection against short circuits, ensuring long-term reliability and stability of the power supply.
• Low Dropout Voltage: The low dropout voltage allows the regulator to continue to operate effectively even when the input voltage is close to the output voltage.
• No External Components Required: The L78L33ACZ-AP is designed to work without the need for external components, simplifying design and reducing overall system cost.

Applications

The L78L33ACZ-AP voltage regulator is versatile and can be used in a wide range of applications. It is particularly well-suited for use in:

• Battery-powered devices
• Microcontroller power supplies
• Low power data systems
• Consumer electronics
• Portable electronics

Package and Quality

The regulator is available in a TO-92 package, which is widely used and easy to handle in various types of circuit boards. STMicroelectronics ensures high-quality standards, and the L78L33ACZ-AP is no exception, providing reliable performance for critical electronic applications.