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TLE4264-2G
+StücklisteIC REG LINEAR 5V 150MA SOT223-4
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HerstellerInfineon-Technologien
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Herstellerteil #TLE4264-2G
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Datenblatt TLE4264-2G DataSheet
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Paket SOT-223
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Auf Lager1757
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100, OPTIREG™ |
| ProductStatus | Obsolete |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 45V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.5V @ 100mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 60 µA |
| Current-Supply(Max) | 4 mA |
| PSRR | 68dB (100Hz) |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-261-4, TO-261AA |
Übersicht
Description
Key features of the TLE4264-2G include protection mechanisms such as overtemperature shutdown and output current limitation, enhancing the reliability and safety of the application. It also includes a reset function with a delay time that can be adjusted via an external capacitor, which ensures that connected microcontrollers initialize correctly when powered on.
The TLE4264-2G is known for its low quiescent current, which is particularly beneficial in battery-operated systems. It is available in a PG-TO252-5 package and complies with industry standards for electromagnetic compatibility, making it a robust choice for automotive and industrial applications.
Equivalent
1. LM2940 series by Texas Instruments
2. MC33269 series by ON Semiconductor
3. MIC29300 series by Microchip Technology
4. AMS1117 series by Advanced Monolithic Systems
These alternatives share similar characteristics such as output voltage regulation, maximum current, and thermal performance. Always compare datasheets for detailed specifications to ensure compatibility.
Features
1. Output Voltage: Fixed 5V output with high accuracy.
2. Output Current: Capable of supplying up to 150 mA.
3. Low Dropout Voltage: Ensures efficient performance with minimal voltage difference between input and output.
4. Wide Input Voltage Range: Operates effectively across a broad input voltage range, making it versatile for various applications.
5. Low Quiescent Current: Minimizes power consumption, enhancing efficiency, especially in standby mode.
6. Protection Features: Includes overtemperature shutdown, overcurrent protection, and reverse polarity protection to ensure robustness and reliability.
7. Stability: Requires only a small output capacitor for stability, simplifying circuit design.
8. Temperature Range: Operates within a wide temperature range, suitable for harsh automotive environments.
9. Package Type: Comes in a PG-TO252-3-11 package for ease of integration into various designs.
These features make the TLE4264-2G an ideal choice for automotive electronic systems requiring a stable and reliable voltage supply.
Pinout
1. Input (Pin 1): Accepts the unregulated input voltage. The regulator provides a stable output voltage by regulating this input.
2. Ground (Pin 2): This is the ground pin, which serves as the common ground for the input and output. It is essential for the internal circuitry to function properly.
3. Output (Pin 3): Provides the stabilized output voltage. The TLE4264-2G typically provides a fixed output voltage of 5V, which is suitable for powering microcontrollers and other digital systems in automotive environments.
4. Reset (Pin 4): This pin provides a reset signal to connected microcontrollers when the output voltage falls below a specified threshold, ensuring that systems start in a known state upon power-up.
5. Sense (Pin 5): Used to monitor the output voltage to enable precise regulation, ensuring the strict voltage requirements of automotive and industrial applications are met.
These features make the TLE4264-2G suitable for use in environments requiring reliable voltage regulation and reset capabilities.
Manufacturer
Application
1. Automotive Electronics: It is used in electronic control units (ECUs) for providing stable power supply to microcontrollers and sensors.
2. Industrial Automation: Utilized in control systems and machinery requiring stable voltage outputs.
3. Consumer Electronics: Supports power management for various consumer devices requiring regulated voltage.
4. Communication Systems: Ensures stable voltage supply for communication modules and devices.
Its robust design and high-performance characteristics make it suitable for environments requiring reliable power regulation.