MC78L12ACDR2G

The MC78L12ACDR2G is a three-terminal positive voltage regulator designed by ON Semiconductor. It provides a fixed output voltage of 12V with a current output capability of up to 100mA, making it suitable for low-power applications. This component is part of the 78L series, known for its reliability and ease of use in voltage regulation tasks.
The regulator offers features such as internal current limiting, thermal shutdown, and safe-area compensation, ensuring protection against overload and heat-related failures. It operates efficiently within a wide input voltage range, typically from 14.5V to 30V, and maintains a steady output despite variations in input voltage or load conditions.
Packaged in a compact and cost-effective surface-mount format (TO-252-3, also known as DPAK), the MC78L12ACDR2G is ideal for applications in consumer electronics, industrial controls, and other circuits requiring stable voltage supply. Its small size and robust performance make it suitable for integration into PCBs where space and reliability are crucial.

The MC78L12ACDR2G is a 12V, 100mA linear voltage regulator. Equivalent products include:
1. LM78L12ACMX - by Texas Instruments, similar specifications.
2. L78L12ACZ - by STMicroelectronics, 12V, 100mA output.
3. UA78L12ACPK - by Texas Instruments, comparable performance.
4. NJM78L12UA - by New Japan Radio, linear regulator with similar output.
Ensure compatibility with your specific application's parameters before substituting.

The MC78L12ACDR2G is a low-power voltage regulator featuring a fixed output voltage of 12V. It is capable of delivering up to 100 mA of output current. This component is designed for use in a range of applications, including consumer electronics and industrial equipment, where a stable and reliable voltage is necessary. Key features include:
- Output Voltage: Fixed at 12V
- Maximum Output Current: 100 mA
- Thermal Overload Protection: Safeguards against excessive temperature
- Short-Circuit Protection: Protects the regulator from damage
- Low Quiescent Current: Efficient power usage during standby
- Positive Voltage Regulator: Suitable for positive voltage regulation
- Surface-Mount Package: Available in a small form factor, specifically in the SOIC-8 package
- Wide Input Voltage Range: Can accommodate varying input levels
These features make the MC78L12ACDR2G a reliable choice for maintaining a consistent voltage in compact and energy-efficient designs.

The MC78L12ACDR2G is a voltage regulator in a surface-mount package. It typically comes in a small form-factor package such as the SOT-223 or TO-252, which commonly have three pins. The function of this component is to provide a constant output voltage of 12V, making it suitable for various electronic applications requiring voltage regulation.
The pin count for the MC78L12ACDR2G is three, and the pin functions are generally as follows:
1. Input (Vin): This pin receives the input voltage, which must be higher than the desired output voltage (usually around 14V to 30V).

2. Ground (GND): This is the common ground reference pin for both input and output.
3. Output (Vout): This pin provides the regulated 12V output.
Note that the specific package type can affect the exact naming or usage of the pins, so checking the manufacturer's datasheet for the exact package being used is always recommended.

The MC78L12ACDR2G is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a multinational company that specializes in the design, manufacturing, and marketing of semiconductor components. As a key player in the electronics industry, onsemi provides a wide range of products, including power and signal management, logic, discrete, and custom devices for a variety of applications. These applications span across different sectors such as automotive, communications, computing, consumer electronics, industrial, medical, and aerospace. The company focuses on energy-efficient innovations, aiming to provide solutions that help reduce energy consumption and increase performance in electronic devices.

The MC78L12ACDR2G is a linear voltage regulator used primarily for voltage regulation in electronic circuits. Its application areas include powering microcontrollers, sensors, and other low-power digital circuits. It is commonly used in consumer electronics, telecommunications, and industrial equipment to provide a stable 12V output from a higher voltage source. Additionally, it is used in battery-powered devices, automotive electronics, and embedded systems to ensure consistent operation despite fluctuations in input voltage. The device is suitable for applications requiring low dropout voltage and low current consumption.

The MC78L12ACDR2G is a voltage regulator packaged in a SOT-223 surface-mount form. This package type is designed for efficient heat dissipation and is commonly used in compact electronic devices due to its small size and ease of mounting on PCBs.