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TLE4264-2G
+BOMIC REG LINEAR 5V 150MA SOT223-4
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ManufacturerInfineon Technologies
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Mfr. Part #TLE4264-2G
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Datasheet TLE4264-2G DataSheet
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Package SOT-223
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In Stock1757
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Specifications
| Attribute | Value |
| 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 |
Overview
Description
The TLE4264-2G is a voltage regulator manufactured by Infineon Technologies, designed primarily for automotive applications. It functions as a low-dropout (LDO) linear voltage regulator, ensuring stable output voltage with minimal input voltage decline. The device is capable of delivering up to 150 mA of output current and typically offers a fixed output voltage of 5V, making it suitable for powering microcontrollers and other electronic components in vehicles.
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.
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
The TLE4264-2G is a low-dropout voltage regulator. Equivalent products include:
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.
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
The TLE4264-2G is a voltage regulator designed for automotive applications. Key features include:
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.
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
The TLE4264-2G is a fixed voltage linear voltage regulator IC manufactured by Infineon Technologies, designed for automotive applications. It comes in a PG-TO263-5 package, which has 5 pins. Here's a brief overview of its pin functions:
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.
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
The TLE4264-2G is manufactured by Infineon Technologies AG. Infineon is a German semiconductor manufacturer known for producing a variety of electronic components and systems. The company specializes in automotive, industrial, multimarket, and chip card and security applications. Infineon's products are used in power electronics, microcontrollers, sensors, and security solutions, among other applications. The company is recognized for its innovation in energy efficiency, mobility, and security sectors, playing a significant role in the global semiconductor industry.
Application
The TLE4264-2G is a low-dropout (LDO) voltage regulator commonly used in automotive and industrial applications. Its primary application areas include:
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.
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.
Package
The TLE4264-2G is a fixed voltage regulator from Infineon Technologies and typically comes in a PG-TO263-5 package, which is a surface-mount package with 5 leads, designed for efficient thermal performance.
