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規格
| 屬性 | 價值 |
| Series | TLE4268 |
| Packaging | Reel |
| Brand | Infineon Technologies |
| Product Type | LDO Voltage Regulators |
| Factory Pack Quantity | 2500 |
| Subcategory | PMIC - Power Management ICs |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 150 C |
| Package / Case | DSO-8 |
| Output Voltage | 5 V |
| Load Regulation | 30 mV |
| Current - Output | 180 mA |
| Number of Outputs | 1 Output |
| Input Voltage - Min | 5.5 V |
| Input Voltage - Max | 45 V |
| Ib - Input Bias Current | 300 uA |
| Polarity | Positive |
| Output Type | Fixed |
| Dropout Voltage | 250 mV |
| Voltage Dropout (Max) | 500 mV at 150 mA |
| Line Regulation | 30 mV |
| Mounting Type | SMD/SMT |
| Unit Weight | 0.006173 oz |
| Voltage Regulation Accuracy | 2 % |
| Part # Aliases | SP000306725 TLE4268GSXT TLE4268GSXUMA1 |
| Qualification | AEC-Q100 |
| Moisture Sensitive | Yes |
概述
Description
The TLE4268GS is a low-dropout (LDO) voltage regulator designed for automotive and industrial applications. It provides a stable output voltage with a high level of accuracy, typically around ±2%. The device operates with an input voltage range from 4.5V to 40V, delivering output currents up to 100 mA. One of its key features is its low dropout voltage, which allows for efficient performance even when the input voltage is only slightly higher than the output voltage.
The TLE4268GS includes built-in protection mechanisms, such as overcurrent protection, thermal shutdown, and reverse polarity protection, ensuring reliable operation in harsh environments. It also features a low quiescent current, making it suitable for battery-powered applications. The part is offered in a small SOT223 package, facilitating space-saving designs.
Overall, the TLE4268GS is ideal for automotive systems, sensors, and microcontroller power supplies where stable and efficient voltage regulation is critical.
The TLE4268GS includes built-in protection mechanisms, such as overcurrent protection, thermal shutdown, and reverse polarity protection, ensuring reliable operation in harsh environments. It also features a low quiescent current, making it suitable for battery-powered applications. The part is offered in a small SOT223 package, facilitating space-saving designs.
Overall, the TLE4268GS is ideal for automotive systems, sensors, and microcontroller power supplies where stable and efficient voltage regulation is critical.
Equivalent
The TLE4268GS is a voltage regulator, and its equivalent products include the LM1117 LT1085, and LDOs from manufacturers like TPS7A and MIC5205. Ensure compatibility with specifications such as output voltage, current rating, and thermal performance when considering alternatives. Always check the datasheets for detailed comparisons.
Features
The TLE4268GS is a low-dropout (LDO) voltage regulator designed for various applications requiring stable output voltage. Key features include:
1. Output Voltage Range: Typically available in fixed output voltages or adjustable versions (1.5V to 5.5V).
2. High Current Capability: Capable of delivering up to 1A output current.
3. Low Dropout Voltage: Ensures efficient operation with a dropout voltage as low as 0.1V, allowing for effective regulation even with minimal input-output voltage differential.
4. Thermal Protection: Integrated thermal shutdown prevents damage during overheating.
5. Short-Circuit Protection: Safeguards the device against output short-circuits.
6. Low Quiescent Current: Ideal for battery-powered applications, offering low power consumption.
7. Wide Operating Temperature Range: Typically from -40°C to +125°C, ensuring reliability in harsh environments.
8. Package Options: Available in various packages, including TO-220, DPAK, and others for versatile integration.
These features make the TLE4268GS suitable for automotive, industrial, and consumer electronics applications requiring reliable power supply.
1. Output Voltage Range: Typically available in fixed output voltages or adjustable versions (1.5V to 5.5V).
2. High Current Capability: Capable of delivering up to 1A output current.
3. Low Dropout Voltage: Ensures efficient operation with a dropout voltage as low as 0.1V, allowing for effective regulation even with minimal input-output voltage differential.
4. Thermal Protection: Integrated thermal shutdown prevents damage during overheating.
5. Short-Circuit Protection: Safeguards the device against output short-circuits.
6. Low Quiescent Current: Ideal for battery-powered applications, offering low power consumption.
7. Wide Operating Temperature Range: Typically from -40°C to +125°C, ensuring reliability in harsh environments.
8. Package Options: Available in various packages, including TO-220, DPAK, and others for versatile integration.
These features make the TLE4268GS suitable for automotive, industrial, and consumer electronics applications requiring reliable power supply.
Pinout
The TLE4268GS is a low-dropout (LDO) voltage regulator from Infineon Technologies. It has a pin count of 5.
Pin functions are as follows:
1. Input Pin (Vin): Connects to the input voltage supply.
2. Ground Pin (GND): Connects to the ground reference of the circuit.
3. Output Pin (Vout): Delivers the regulated output voltage.
4. Control Pin (EN): Enables and disables the output; active high.
5. Adjustment Pin (Adj): Used for adjusting the output voltage, if applicable.
The TLE4268GS typically provides a stable output voltage with low dropout and is suited for automotive applications, ensuring reliability and efficiency.
Pin functions are as follows:
1. Input Pin (Vin): Connects to the input voltage supply.
2. Ground Pin (GND): Connects to the ground reference of the circuit.
3. Output Pin (Vout): Delivers the regulated output voltage.
4. Control Pin (EN): Enables and disables the output; active high.
5. Adjustment Pin (Adj): Used for adjusting the output voltage, if applicable.
The TLE4268GS typically provides a stable output voltage with low dropout and is suited for automotive applications, ensuring reliability and efficiency.
Manufacturer
The TLE4268GS is manufactured by Texas Instruments (TI), a well-established American technology company. Founded in 1930, Texas Instruments is renowned for designing and producing semiconductors and various integrated circuits, which are used in a wide range of electronic devices. The company is particularly recognized for its analog and embedded processing products.
Texas Instruments operates in multiple sectors, including automotive, industrial, communications, consumer electronics, and medical devices. The TLE4268GS itself is a low-dropout voltage regulator (LDO) designed for automotive applications, providing stable voltage regulation and high output current capabilities. TI's focus on innovation, reliability, and quality has made it a leader in the semiconductor industry, with a strong commitment to research and development. Overall, Texas Instruments is a significant player in the electronics market, contributing to advancements in technology across various applications.
Texas Instruments operates in multiple sectors, including automotive, industrial, communications, consumer electronics, and medical devices. The TLE4268GS itself is a low-dropout voltage regulator (LDO) designed for automotive applications, providing stable voltage regulation and high output current capabilities. TI's focus on innovation, reliability, and quality has made it a leader in the semiconductor industry, with a strong commitment to research and development. Overall, Texas Instruments is a significant player in the electronics market, contributing to advancements in technology across various applications.
Application
The TLE4268GS is a low-dropout voltage regulator (LDO) primarily used in automotive and industrial applications. Key areas include powering microcontrollers, sensors, and communication devices in automotive electronics, such as infotainment systems and electronic control units (ECUs). It is also utilized in battery-powered devices due to its low quiescent current. The TLE4268GS ensures stable voltage supply, making it suitable for applications requiring high reliability and robust performance under varying temperature conditions. Its features, including overcurrent and thermal protection, enhance its utility in harsh environments.
Package
The TLE4268GS is packaged in a TO-263-3 (DPAK) surface-mount package. This type of package features a thermally efficient design suitable for voltage regulator applications, facilitating heat dissipation and compact mounting on PCBs.