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LT1129IS8-5
+物料清單LDO Voltage Regulators LT1129 - Micropower Low Dropout Regulators with Shutdown
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製造商類比設備
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製造商部分 #LT1129IS8-5
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有存貨12067
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規格
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概述
Description
Key features include a dropout voltage of approximately 0.4V at full load, ensuring minimal power loss and higher efficiency. The LT1129IS8-5 also features a low quiescent current of around 50µA, which is beneficial for battery-powered applications as it helps extend battery life. Additional features include internal protection circuitry, such as current limiting and thermal shutdown, ensuring the device operates safely under various conditions.
Housed in an 8-lead SOIC package, the LT1129IS8-5 is compact and easy to integrate into various electronic designs, offering a reliable solution for maintaining a consistent voltage supply in demanding environments.
Equivalent
1. Texas Instruments: TPS7A4901
2. ON Semiconductor: NCP1117-5.0
3. Microchip Technology: MCP1703-5002
4. STMicroelectronics: L78L05
5. Diodes Incorporated: AP1117E50
These alternatives may vary slightly in features, so always verify specifications for compatibility with your application.
Features
1. Output Voltage: It provides a fixed output voltage of 5V.
2. Input Voltage Range: Operates with input voltages ranging from approximately 5.6V to 30V.
3. Low Dropout Voltage: Offers a low dropout voltage of around 0.4V at full load.
4. Output Current: Capable of delivering up to 700mA of output current.
5. Quiescent Current: Features a low quiescent current, typically around 50µA, improving efficiency for battery-powered applications.
6. Stability: Stable with low ESR ceramic capacitors, enhancing reliability and performance.
7. Protection Features: Includes thermal shutdown and current limiting to protect against over-temperature and overcurrent conditions.
8. Package Type: Available in an 8-lead SOIC package, facilitating easy integration into various circuit designs.
These features make the LT1129IS8-5 suitable for applications requiring efficient, stable voltage regulation with minimal power loss.
Pinout
Key features include:
1. Pin Count: 8 pins.
2. Functionality: It is designed to provide a regulated 5V output voltage with high efficiency and low power dissipation.
3. Low Dropout Voltage: The dropout voltage is typically very low, which is beneficial for efficiency and performance.
4. Quiescent Current: It features low quiescent current, making it suitable for battery-powered applications.
5. Protection Features: Includes current limiting and thermal shutdown to protect the regulator and the load from damage.
The LT1129IS8-5 is ideal for applications requiring efficient and reliable voltage regulation with minimal power loss.