STMicroelectronics L78L12CZ Voltage Regulator

The L78L12CZ from STMicroelectronics is a fixed-output voltage regulator that is designed to offer a high level of stability and reliability for your electronic circuits. This regulator can provide a constant 12V output, which is essential for maintaining the performance of sensitive electronic components that require a stable power supply.

With its ability to source up to 100mA of output current, the L78L12CZ is suitable for low power applications such as small digital devices, microcontrollers, and other logic circuits that require a regulated 12V supply. The device is encapsulated in a TO-92 package, which is widely used in the industry and preferred for its compact size and ease of mounting on a printed circuit board (PCB).

The L78L12CZ features several protective functions that ensure the safety of your electronic designs. It includes thermal overload protection, which prevents the regulator from overheating, and short-circuit protection, which safeguards the device and your circuit in case of a fault. Additionally, the output is also protected against load dump, which can occur in automotive environments, ensuring the regulator remains reliable in various conditions.

Key specifications of the L78L12CZ include:

• Output Voltage: 12V
• Output Current: Up to 100mA
• Input Voltage Range: Up to 35V
• Thermal Overload Protection
• Short Circuit Protection
• TO-92 Package

This voltage regulator is an excellent choice for designers looking for a simple, cost-effective solution for providing a stable power supply. Its ease of use, combined with the protective features, makes the L78L12CZ a reliable component for a wide range of applications. Whether you're working on consumer electronics, automotive devices, or any other project requiring a 12V supply, the L78L12CZ from STMicroelectronics is a component you can trust to deliver consistent performance.