MC78LC33HT1G

The MC78LC33HT1G is a low-dropout linear voltage regulator designed to provide a stable 3.3V output from a higher input voltage. It is part of the MC78LC series, which are known for their efficiency and low power consumption, making them suitable for battery-powered devices. This specific model can deliver up to 100 mA of output current, making it suitable for low-power applications.
Key features of the MC78LC33HT1G include its low dropout voltage, typically around 0.1V at 40 mA, allowing it to maintain regulation even when the input voltage is close to the output voltage. It also includes thermal protection and short-circuit protection to enhance its reliability and safety in various applications. The device typically comes in a small SOT-23 package, making it suitable for space-constrained designs.
Typical applications include portable electronics, microcontroller power supplies, and other areas where efficient voltage regulation is required. Its simplicity and robustness make it a versatile choice for designers seeking a dependable voltage regulation solution.

The MC78LC33HT1G is a low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3V output. Key features include:
1. Low Dropout Voltage: It operates efficiently with minimal voltage differential between input and output.
2. Output Current: Supports up to 100 mA output current, making it suitable for low-power applications.
3. Thermal Protection: Includes thermal shutdown to prevent overheating.
4. Short-Circuit Protection: Safeguards the device in case of output short circuits.
5. Low Quiescent Current: Designed for minimal power consumption in standby mode.
6. Stability: Ensures stable output with minimal external components.
7. Package Options: Available in compact SOT-23-5 and other small packages, ideal for space-constrained applications.
8. Wide Input Voltage Range: Operates with a broad range of input voltages, enhancing flexibility.
9. Temperature Range: Functions across a wide temperature range, typically specified for industrial applications.
These features make the MC78LC33HT1G suitable for use in portable devices, battery-powered equipment, and other applications requiring efficient power regulation.

The MC78LC33HT1G is typically available in a SOT-89 package type. This package is a small, surface-mount type commonly used for low-power applications.

The MC78LC33HT1G is a low-dropout voltage regulator with a fixed output voltage of 3.3V. It is housed in a SOT-89 package and features three pins. The pin functions are as follows:
1. Pin 1 (Input): This is the input pin where the unregulated voltage is supplied. It requires an input voltage higher than the output voltage for proper regulation.
2. Pin 2 (Ground): This is the ground pin used as a reference for the input and output voltages.
3. Pin 3 (Output): This pin provides the regulated 3.3V output voltage.
The MC78LC33HT1G is typically used in applications requiring low dropout voltage, such as battery-powered devices, due to its efficient performance in maintaining stable output with a minimum difference between input and output voltages.

The MC78LC33HT1G is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a semiconductor supplier company that operates globally. They focus on energy-efficient electronics, offering a wide range of products, including power and signal management, logic, discrete, and custom devices. These products are used in various applications, including automotive, communications, computing, consumer electronics, industrial, LED lighting, medical, and military/aerospace. Onsemi is recognized for its innovations in semiconductor technology and solutions that help reduce energy consumption and improve performance in electronic devices.

The MC78LC33HT1G is a low-dropout linear voltage regulator commonly used in applications that require stable 3.3V output, such as battery-powered devices, microcontrollers, and portable electronics. It is suitable for use in consumer electronics, communication devices, and automotive systems, providing efficient power management by ensuring a constant voltage supply even with varying input voltages.

The MC78LC33HT1G is a low dropout (LDO) voltage regulator providing a 3.3V output. Equivalent products include the LM1117-3.3 from Texas Instruments, LD1117V33 from STMicroelectronics, AMS1117-3.3 from Advanced Monolithic Systems, and LP2985-33 from Texas Instruments. These alternatives offer similar voltage regulation capabilities and packaging options. Always check datasheets for specific electrical characteristics and pin compatibility when considering substitutes.