STMicroelectronics

L78L06ACZ

L78L06ACZ Description

The L78L06ACZ is a linear voltage regulator designed and manufactured by STMicroelectronics. It is part of the Linear & Switching Voltage Regulators category and is known for its fixed output voltage of 6V and a maximum output current of 100mA. This device is packaged in a TO92-3 tube, making it suitable for through-hole mounting. With a maximum input voltage of 30V, it is designed to operate within a wide range of input voltages. The L78L06ACZ is also compliant with the RoHS3 directive, indicating its adherence to environmental standards.

L78L06ACZ Features

• Fixed Output Voltage: The L78L06ACZ provides a stable 6V output, which is ideal for applications requiring a consistent voltage supply.
• Low Dropout Voltage: With a low quiescent current of 5.5mA, this regulator is energy-efficient and suitable for battery-powered devices.
• Protection Features: It includes over current, over temperature, and short circuit protection, enhancing the reliability and longevity of the device.
• PSRR: The L78L06ACZ boasts a power supply rejection ratio of 46dB at 120Hz, ensuring minimal noise coupling from the input to the output.
• Moisture Sensitivity Level (MSL): Rated at level 1, this device can withstand unlimited storage time, making it suitable for long-term storage without the need for special precautions.
• Operating Temperature: Capable of withstanding temperatures from 0°C to 125°C, the L78L06ACZ is suitable for a wide range of environments.

L78L06ACZ Applications

The L78L06ACZ is ideal for various applications where a stable 6V supply is required, such as:

• Portable Electronics: Due to its low power consumption and small form factor, it is perfect for battery-operated devices.
• Industrial Controls: Its robustness and wide operating temperature range make it suitable for industrial applications where reliability is crucial.
• Automotive Electronics: The L78L06ACZ can be used in automotive systems where a stable voltage supply is necessary for the proper functioning of electronic components.

Conclusion of L78L06ACZ

While the L78L06ACZ is an obsolete product, it was once a reliable choice for applications requiring a fixed 6V output with robust protection features and a wide operating temperature range. Its low dropout voltage and PSRR make it a suitable candidate for noise-sensitive applications. Although it is no longer in production, the L78L06ACZ remains a testament to STMicroelectronics' commitment to providing high-quality voltage regulators for a variety of applications. For current projects, it is recommended to look for updated models that offer similar or improved specifications to meet modern design requirements.