
( Brand: Infineon ), ( Manufacturer Part Number: TLE4267G ), ( Part Type: Voltage Regulator )
The TLE4267G is a high-performance, low-noise, adjustable voltage regulator from Infineon Technologies. This regulator is designed to provide a regulated 5V output voltage with a maximum current capacity of 450mA. The TLE4267G features a wide input voltage range of 3V to 25V, making it suitable for use in a variety of applications.
One of the standout features of the TLE4267G is its low output noise, which is typically less than 10mV rms, making it an ideal choice for applications that require high-quality power regulation. The regulator also has a fast transient response time, allowing it to quickly respond to changes in input voltage and load.
The TLE4267G is available in a small, surface-mount package, making it easy to integrate into compact designs. It also features a thermal shutdown function to protect against overheating, as well as a current limiting feature to prevent overcurrent conditions.
The TLE4267G is a versatile and reliable voltage regulator that is well-suited for use in a wide range of applications, including portable devices, industrial equipment, and communication systems. Its combination of high performance, low noise, and wide input voltage range make it an excellent choice for power regulation in a variety of applications.
The TLE4267G is a voltage regulator made by Infineon Technologies, specifically designed to provide a stable 5V output with a maximum current of 450mA. Here are some pros and cons to consider before making a purchasing decision:
Pros:1. High stability: The TLE4267G offers excellent input/output voltage stability, making it suitable for applications that require precise voltage regulation.
2. Wide input voltage range: The regulator supports a wide input voltage range of 4.5V to 36V, which makes it compatible with various power sources.
3. Low quiescent current: With a quiescent current of only 1mA, the TLE4267G is highly efficient, resulting in reduced heat dissipation and lower power consumption.
4. High power density: The regulator is compact, measuring only 3mm x 3mm, making it suitable for space-constrained applications.
Cons:1. Limited current output: While the TLE4267G offers a maximum current output of 450mA, it may not be sufficient for applications requiring higher currents.
2. Limited input voltage dropout: The regulator has a limited input voltage dropout of 2.5V, which means that the input voltage must be significantly higher than the output voltage to maintain stable output voltage.
3. No over-current protection: The TLE4267G does not have built-in over-current protection, so it is essential to implement external protection mechanisms to prevent damage to the circuit.
Conclusion:The TLE4267G is an excellent choice for applications requiring high stability, low quiescent current, and a wide input voltage range. Its compact size and low power consumption make it suitable for space-constrained applications. However, its limited current output and input voltage dropout may be a drawback for applications requiring higher currents or lower input voltage dropout. It is essential to consider these factors when making a purchasing decision and to implement external protection mechanisms as needed.
Recommendation:If the current requirements and input voltage dropout specifications of your application are within the TLE4267G's capabilities, then it is a great choice. However, if your application requires higher currents or lower input voltage dropout, you may want to consider alternative regulators with higher current output and lower input voltage dropout, such as the LM7805 or the LM317.
Date code '032.
Infineon TLE4267G voltage regulator 5v. Case pg to263 from manufactures 13 reel, and taped off reel, approximately 469pcs.