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LM317LCPWR
+BOMIC REG LIN POS ADJ 100MA 8TSSOP
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제조업체텍사스 인스트루먼트(주)
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제조업체 부품 #LM317LCPWR
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패키지 TSSOP (PW)-8
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재고5258
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사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 38V |
| Voltage-Output(Min/Fixed) | 1.2V |
| Voltage-Output(Max) | 32V |
| Current-Output | 100mA |
| PSRR | 80dB ~ 65dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP (0.173, 4.40mm Width) |
개요
Description
The LM317LCPWR is a popular adjustable voltage regulator from Texas Instruments. Designed for a wide range of applications, it offers a versatile solution for providing stable output voltages. The device is capable of outputting voltages from 1.25V to 37V, with a maximum output current of 100 mA. It features thermal overload protection and current limit protection, ensuring safe operation under various conditions.
One of the key advantages of the LM317LCPWR is its ease of use, requiring only two external resistors to set the output voltage. This makes it suitable for both hobbyists and professionals looking for a reliable power supply solution. Its small form factor, offered in a TO-220 or SOT-223 package, enables easy integration into compact designs.
Common applications include battery chargers, power supplies, and various electronic devices requiring a stable DC voltage. The LM317LCPWR is known for its reliability, efficiency, and adaptability, making it a staple component in voltage regulation applications.
One of the key advantages of the LM317LCPWR is its ease of use, requiring only two external resistors to set the output voltage. This makes it suitable for both hobbyists and professionals looking for a reliable power supply solution. Its small form factor, offered in a TO-220 or SOT-223 package, enables easy integration into compact designs.
Common applications include battery chargers, power supplies, and various electronic devices requiring a stable DC voltage. The LM317LCPWR is known for its reliability, efficiency, and adaptability, making it a staple component in voltage regulation applications.
Equivalent
The LM317LCPWR is a voltage regulator, and its equivalent products include:
1. LM317L: By various manufacturers, offers similar adjustable voltage regulation.
2. UA78M33CDCY: Another adjustable regulator with similar specifications.
3. L78L33ACZ: Similar low power voltage regulator.
4. NCP1117: By ON Semiconductor, provides similar functionality.
5. TLV1117: By Texas Instruments, offers comparable performance.
These parts may have slight variations in specifications, so it's important to verify compatibility for specific applications.
1. LM317L: By various manufacturers, offers similar adjustable voltage regulation.
2. UA78M33CDCY: Another adjustable regulator with similar specifications.
3. L78L33ACZ: Similar low power voltage regulator.
4. NCP1117: By ON Semiconductor, provides similar functionality.
5. TLV1117: By Texas Instruments, offers comparable performance.
These parts may have slight variations in specifications, so it's important to verify compatibility for specific applications.
Features
The LM317LCPWR is a versatile linear voltage regulator known for its adjustable output voltage range of 1.25V to 37V with a maximum output current of 100 mA. This device is ideal for applications requiring a stable and precise voltage output. Key features include:
1. Adjustability: The output voltage is adjustable, allowing for customization based on specific application needs.
2. Thermal Overload Protection: The regulator includes built-in thermal overload protection, safeguarding it from overheating and ensuring reliability.
3. Short-Circuit Protection: It has short-circuit current limiting features to protect against damage in case of a fault.
4. Low Quiescent Current: The device operates with low quiescent current, making it efficient in terms of power consumption.
5. Wide Input Voltage Range: It supports a wide input voltage range, enhancing its versatility for different power supply conditions.
6. TO-92 Package: Available in the TO-92 package, it is compact and suitable for space-constrained applications.
These features make the LM317LCPWR a reliable choice for varied electronic applications requiring adjustable voltage regulation.
1. Adjustability: The output voltage is adjustable, allowing for customization based on specific application needs.
2. Thermal Overload Protection: The regulator includes built-in thermal overload protection, safeguarding it from overheating and ensuring reliability.
3. Short-Circuit Protection: It has short-circuit current limiting features to protect against damage in case of a fault.
4. Low Quiescent Current: The device operates with low quiescent current, making it efficient in terms of power consumption.
5. Wide Input Voltage Range: It supports a wide input voltage range, enhancing its versatility for different power supply conditions.
6. TO-92 Package: Available in the TO-92 package, it is compact and suitable for space-constrained applications.
These features make the LM317LCPWR a reliable choice for varied electronic applications requiring adjustable voltage regulation.
Manufacturer
The LM317LCPWR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and integrated circuits. They serve a variety of industries including consumer electronics, automotive, industrial, and communications. TI is well-known for its analog and embedded processing products, contributing significantly to advancements in modern electronics.
Application
The LM317LCPWR is a versatile adjustable linear voltage regulator used in various applications. Key areas include:
1. Power Supply Design: Provides stable output voltages for electronic circuits, often used in DIY and hobbyist projects.
2. Battery Chargers: Regulates voltage for safe battery charging.
3. Voltage Regulation: Used in devices requiring precise voltage outputs, such as sensor systems.
4. Current Regulation: Can be configured for constant current applications, useful in LED drivers.
5. Embedded Systems: Powers microcontrollers and other digital circuits.
6. Test Equipment: Provides adjustable voltage outputs for testing and calibrating electronic devices.
Overall, its adaptability and ease of use make it suitable for numerous electronics applications.
1. Power Supply Design: Provides stable output voltages for electronic circuits, often used in DIY and hobbyist projects.
2. Battery Chargers: Regulates voltage for safe battery charging.
3. Voltage Regulation: Used in devices requiring precise voltage outputs, such as sensor systems.
4. Current Regulation: Can be configured for constant current applications, useful in LED drivers.
5. Embedded Systems: Powers microcontrollers and other digital circuits.
6. Test Equipment: Provides adjustable voltage outputs for testing and calibrating electronic devices.
Overall, its adaptability and ease of use make it suitable for numerous electronics applications.
Package
The LM317LCPWR is a low-power voltage regulator available in a SOT-223 package. This package type is a surface-mount option, offering compact and efficient thermal performance suitable for applications requiring space-saving designs.
