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Infineon Technologies IFX9201SGAUMA1 Environmental and export classification status description

The IFX9201SGAUMA1 is a linear voltage regulator produced by Infineon Technologies. It is designed for low-dropout operation and provides a stable output voltage with high accuracy and minimal noise. This IC is particularly suited for power-sensitive applications that require reliable performance under various load conditions. Functions 1. Output Voltage Regulation: The IC delivers a stable output voltage, typically 3.3V or 5V, depending on the configuration. 2. Low Dropout Voltage: The IFX9201 has a low dropout voltage, allowing it to maintain the output voltage even when the input voltage is only slightly higher than the output voltage. 3. Overcurrent Protection: The IC includes features to prevent excessive current draw, ensuring longevity and reliability. 4. Thermal Shutdown Feature: Integrated thermal protection prevents damage to the circuit in the event of overheating. 5. Noise Filtering: It provides clean power output due to built-in noise filtering capabilities, ideal for sensitive analog applications. Applications - Microcontroller Power Supply: Commonly used to power microcontrollers and analog circuits in embedded systems. - Battery-Powered Devices: Suitable for portable applications, where low power consumption and high efficiency are critical. - Consumer Electronics: Found in various consumer devices that require stable voltage regulation. - Automotive Applications: Designed to meet the high reliability and tolerance requirements in automotive environments. Alternative Parts 1. LM1117: A low-dropout linear regulator from Texas Instruments. 2. LP2985: A low-dropout voltage regulator from Texas Instruments, suitable for battery-powered devices. 3. LT1763: Another low-noise low-dropout regulator by Analog Devices. 4. MIC2940: A low-dropout linear regulator from Microchip, known for its high output current capability. Embedded Modules - Power Management Modules: Many development boards feature power management modules that include linear regulators like the IFX9201 for powering various components. - GPU/CPU Power Supplies: Embedded systems, like single-board computers (SBCs), use similar voltage regulators to ensure stable operation of high-performance processors. Related Q&A Q1: What is the main function of the IFX9201SGAUMA1? A1: The main function of the IFX9201SGAUMA1 is to provide regulated output voltage with low dropout, ensuring stable power delivery to various electronic components in applications like microcontrollers and consumer electronics. Q2: What kind of applications is the IFX9201SGAUMA1 typically used in? A2: It is typically used in microcontroller power supplies, battery-powered devices, consumer electronics, and automotive applications due to its reliability and low power consumption. Q3: Can the IFX9201SGAUMA1 protect against overcurrent and overheating? A3: Yes, the IFX9201SGAUMA1 includes overcurrent protection and has a thermal shutdown feature to protect against damage from excessive current and overheating. Q4: What are some alternative parts to the IFX9201SGAUMA1? A4: Some alternative parts include the LM1117, LP2985, LT1763, and MIC2940, which also provide low-dropout voltage regulation. Q5: Why is noise filtering important in voltage regulators like the IFX9201SGAUMA1? A5: Noise filtering is important as it ensures that the output voltage remains stable and free from fluctuations, which is essential for the proper functioning of sensitive electronic components and applications, particularly in audio and communication devices. These details and Q&A should help you understand the Infineon Technologies IFX9201SGAUMA1 integrated circuit better!