| Allicdata Part #: | TLE42744GV33ATMA1TR-ND |
| Manufacturer Part#: |
TLE42744GV33ATMA1 |
| Price: | $ 0.54 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Infineon Technologies |
| Short Description: | IC REG LIN 3.3V 400MA TO263-3-2 |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: |  TLE42744GV33ATMA1 Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.48783 |
Specifications
| Current - Output: | 400mA |
| Base Part Number: | TLE42744 |
| Supplier Device Package: | PG-TO263-3-2 |
| Package / Case: | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 150°C |
| Protection Features: | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Control Features: | -- |
| PSRR: | 60dB (100Hz) |
| Current - Supply (Max): | 30mA |
| Current - Quiescent (Iq): | 220µA |
| Series: | Automotive, AEC-Q100 |
| Voltage Dropout (Max): | 0.5V @ 250mA |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 3.3V |
| Voltage - Input (Max): | 40V |
| Number of Regulators: | 1 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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TLE 42744GV33ATMA1 Application Field and Working Principle
TLE 42744GV33ATMA1, or simply the TLE42744, is a linear voltage regulator manufactured by Infineon Technologies. It is designed to be a compact, single-chip interface solution for processor-based systems. The integrated voltage regulator offers a wide range of voltage output and many other features, such as thermal overload protection, external shutdown and undervoltage lockout, in order to enhance system reliability and improve system performance.
Application Fields of TLE42744
The TLE42744 provides excellent features ideal for powering processors and other system components. It can be used in open loop multi-voltage systems, mobile or embedded computing platforms, desktop and server systems, automotive, or medical equipment applications. The voltage range of the TLE42744 is wide and the strength of this linear voltage regulator lies in its ability to handle large capacitive loads. This ensures a stable power supply even under sudden load changes and high ambient temperatures.
Working Principle of TLE42744
The TLE42744 is a voltage regulator chip that works in linear regulation mode. It works by taking the input voltage, which is usually generated by a switching power supply, and regulating it to the correct output voltage using passive elements such as resistors and capacitors. The TLE42744 uses a feedback loop to compare the output voltage to a reference voltage, such as the VREF pin. When the output voltage rises above the reference voltage, the chip reduces the output voltage by drawing more current away from the output. Conversely, when the output voltage drops below the reference voltage, the chip increases the output voltage by providing more current to the output. This feedback loop helps to keep the output voltage stable, hence providing a reliable and stable power supply.
Conclusion
To summarize, the TLE42744GV33ATMA1 is a linear voltage regulator chip that offers an excellent range of features for powering processors and other system components. It can be used in open loop multi-voltage systems, mobile or embedded computing platforms, desktop and server systems, automotive, or medical equipment applications. It works by taking the input voltage and regulating it to the correct output voltage using passive elements such as resistors and capacitors, and its feedback loop ensures the output voltage remains stable.
The specific data is subject to PDF, and the above content is for reference
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