( Brand: National Semiconductor ), ( Manufacturer Part Number: LM78L05ACH ), ( Part Type: Voltage Nat Regulator )
The LM78L05ACH is a high-quality voltage regulator manufactured by National Semiconductor, a renowned name in the semiconductor industry. This 3-piece regulator is specifically designed to provide a stable output voltage of 5 volts with a maximum current output of 100 milliamps.
The LM78L05ACH is a 3-terminal linear voltage regulator, which means it has an input, output, and ground terminal. The TO-39 package type it comes in is a popular choice due to its compact size and thermal capabilities, making it suitable for various applications.
This regulator is based on National Semiconductor's LM78 series, which is known for its high-performance and reliability. The LM78L05ACH features a wide input voltage range of 7 to 39 volts, making it a versatile choice for use with a wide range of power sources.
One of the standout features of this regulator is its ability to operate over a wide temperature range of -55 to 150 degrees Celsius, ensuring stable output voltage even in extreme environmental conditions. It also has built-in thermal protection to prevent overheating and damage to the device.
The LM78L05ACH is a low-noise regulator, with a typical noise output of less than 10 millivolts rms, making it suitable for applications where noise is a concern. It also has a high efficiency, with a dropout voltage of only about 1.5 volts at no load, and less than 1.2 volts at 100 milliamps of load.
In summary, the LM78L05ACH is a high-quality, high-performance voltage regulator that is ideal for applications requiring a stable 5-volt output with a maximum current of 100 milliamps. Its wide input voltage range, temperature range, and thermal protection make it a versatile and reliable choice for various applications.
Pros of buying LM78L05ACH Voltage Regulator (3pcs, 5V, TO-39):1. Reliable and Trustworthy: National Semiconductor, now a part of Texas Instruments, is a well-known and reputable company in the semiconductor industry. Their LM78L05ACH series has a strong reputation for durability and reliability.
2. Wide Input Voltage Range: The LM78L05ACH has a wide input voltage range of 7 to 35V, which allows it to be used in various applications.
3. High Output Current: With a maximum output current of 100mA, the LM78L05ACH can power a variety of low-power electronic devices.
4. Compact Size: The TO-39 package is a common, compact, and easy-to-use package for voltage regulators, making it suitable for space-constrained applications.
5. Low Noise: The LM78L05ACH has a noise level of less than 100mV, which is suitable for applications that require low noise.
Cons of buying LM78L05ACH Voltage Regulator (3pcs, 5V, TO-39):1. Limited Output Current: With a maximum output current of 100mA, the LM78L05ACH might not be suitable for applications that require higher current.
2. Heat Dissipation: The TO-39 package is not the most efficient when it comes to heat dissipation, so the regulator might need additional cooling in high-power applications.
3. Limited Input Voltage Adjustment: The LM78L05ACH does not have an input voltage adjustment feature, which might limit its flexibility in certain applications.
Conclusion:The LM78L05ACH is a reliable and trustworthy voltage regulator suitable for low-power applications that require low noise and a wide input voltage range. Its compact TO-39 package and reliable manufacturer, National Semiconductor, make it a popular choice for many engineers and hobbyists. However, its limited output current and heat dissipation capabilities might make it unsuitable for high-power applications.
Recommendation:If you are looking for a reliable voltage regulator for low-power applications, the LM78L05ACH is a good choice. It is easy to use, has a wide input voltage range, and is suitable for space-constrained applications. However, if you require higher output current or better heat dissipation, you might want to consider other voltage regulators with different packages or specifications.
To 39 voltage regulator more in stock. National LM78L05ACH 5v 100ma.