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LT1129IS8-5
+BOMLDO Voltage Regulators LT1129 - Micropower Low Dropout Regulators with Shutdown
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メーカー品番 #LT1129IS8-5
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データシート LT1129IS8-5 DataSheet
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在庫状況12067
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
概要
Description
The LT1129IS8-5 is a low dropout (LDO) linear voltage regulator manufactured by Analog Devices, designed to provide a stable 5V output with low dropout voltage and low quiescent current. It is part of the LT1129 series, known for its reliability and efficiency in power management applications. This device is capable of delivering up to 700mA of output current, making it suitable for a variety of applications that require efficient power regulation.
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.
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
The LT1129IS8-5 is a low-dropout (LDO) linear voltage regulator. Equivalent products include:
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.
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
The LT1129IS8-5 is a low dropout (LDO) linear voltage regulator developed by Analog Devices (formerly Linear Technology). Here are its key 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.
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
The LT1129IS8-5 is a low dropout (LDO) linear voltage regulator manufactured by Analog Devices. It typically comes in an 8-lead SOIC (Small Outline Integrated Circuit) package. The primary function of this LDO regulator is to provide a stable 5V output from a higher voltage input with low dropout and low quiescent current.
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.
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.
Manufacturer
The LT1129IS8-5 is manufactured by Analog Devices, Inc., a company that specializes in the design and manufacturing of semiconductor products, including integrated circuits. Analog Devices is known for producing a wide range of products such as amplifiers, data converters, power management devices, sensors, and more, which are used across various industries including telecommunications, automotive, industrial, and consumer electronics.
Application
The LT1129IS8-5 is a low-dropout (LDO) linear voltage regulator suitable for a variety of applications. It is commonly used in power management for battery-operated devices due to its low dropout voltage and low quiescent current. This makes it ideal for portable electronics, hand-held devices, and wireless communication equipment. The regulator's ability to provide a stable 5V output is also beneficial in automotive electronics, industrial automation, and instrumentation systems where precise voltage control is required. Additionally, its thermal protection and short-circuit current limiting features make it robust for applications in harsh environments or where reliability is critical.
Package
The LT1129IS8-5 is a low-dropout (LDO) linear voltage regulator. It comes in an 8-lead SOIC (Small Outline Integrated Circuit) package.
