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LDL1117S50R
IC REG LINEAR 5V 1.2A SOT223
- 製造商
- 製造商。 部分 #LDL1117S50R
- 包 SOT-223
- 資料表 LDL1117S50R DataSheet
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規格
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 18V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.6V @ 1.2A |
| Current-Output | 1.2A |
| Current-Quiescent(Iq) | 500 µA |
| PSRR | 87dB ~ 65dB (120Hz ~ 100kHz) |
| ProtectionFeatures | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | TO-261-4, TO-261AA |
概述
Description
LDL1117S50R typically refers to a specific grade or type of LED (Light Emitting Diode) lighting component or electronic part. In such nomenclature:
- "LDL" might denote the product family or series.
- "1117" could specify the model number or configuration.
- "S50R" might indicate specific characteristics like size, color temperature, beam angle, or other technical specifications.
This component would generally be used in various applications such as consumer electronics, automotive lighting, or industrial equipment, depending on its exact specifications and features. The part might offer benefits like energy efficiency, long lifespan, and specific lighting properties tailored to its intended use.
However, without more detailed context or a manufacturer's datasheet, this interpretation remains speculative. For precise information, consulting the product's technical documentation or the manufacturer's website would be necessary.
- "LDL" might denote the product family or series.
- "1117" could specify the model number or configuration.
- "S50R" might indicate specific characteristics like size, color temperature, beam angle, or other technical specifications.
This component would generally be used in various applications such as consumer electronics, automotive lighting, or industrial equipment, depending on its exact specifications and features. The part might offer benefits like energy efficiency, long lifespan, and specific lighting properties tailored to its intended use.
However, without more detailed context or a manufacturer's datasheet, this interpretation remains speculative. For precise information, consulting the product's technical documentation or the manufacturer's website would be necessary.
Features
The LDL1117S50R is a low dropout linear voltage regulator. Key features include:
1. Output Voltage: It provides a fixed output voltage of 5.0V.
2. Input Voltage: Operates with a wide input voltage range from 2.6V to 15V.
3. Current Capability: Can deliver up to 1.0A of output current.
4. Low Dropout Voltage: Approximately 1.2V at maximum load, which allows for efficient voltage regulation even with low input-output voltage differences.
5. Quiescent Current: Features a low quiescent current, making it suitable for battery-powered applications.
6. Protection: Includes built-in features such as current limiting and thermal shutdown to protect against overload and overheating.
7. Stability: Requires only small external capacitors for stability, simplifying the design.
8. Package: Available in a compact SOT-223 package, offering efficient thermal performance and space-saving benefits.
9. Temperature Range: Operates over a wide temperature range suitable for various environments.
These features make the LDL1117S50R a practical choice for applications requiring reliable voltage regulation with low power consumption and high efficiency.
1. Output Voltage: It provides a fixed output voltage of 5.0V.
2. Input Voltage: Operates with a wide input voltage range from 2.6V to 15V.
3. Current Capability: Can deliver up to 1.0A of output current.
4. Low Dropout Voltage: Approximately 1.2V at maximum load, which allows for efficient voltage regulation even with low input-output voltage differences.
5. Quiescent Current: Features a low quiescent current, making it suitable for battery-powered applications.
6. Protection: Includes built-in features such as current limiting and thermal shutdown to protect against overload and overheating.
7. Stability: Requires only small external capacitors for stability, simplifying the design.
8. Package: Available in a compact SOT-223 package, offering efficient thermal performance and space-saving benefits.
9. Temperature Range: Operates over a wide temperature range suitable for various environments.
These features make the LDL1117S50R a practical choice for applications requiring reliable voltage regulation with low power consumption and high efficiency.
Package
The package type for the LDL1117S50R is typically a SOT-223, which is a surface-mount package used for semiconductors. It is designed for applications requiring a compact form factor.
Pinout
The LDL1117S50R is a low-dropout (LDO) linear voltage regulator integrated circuit. It typically comes in a 3-pin SOT-223 package. Here is a concise explanation of its pin count and functions:
1. Pin 1 (Input): This is the input pin where the unregulated voltage is supplied. It provides voltage to the internal circuitry of the regulator.
2. Pin 2 (Ground): This is the ground pin and serves as the common reference point for the input and output voltages.
3. Pin 3 (Output): This is the output pin where the regulated voltage is delivered. In the case of the LDL1117S50R, it outputs a fixed 5V voltage.
These pins work together to regulate an input voltage and provide a stable 5V output, suitable for various electronic applications.
1. Pin 1 (Input): This is the input pin where the unregulated voltage is supplied. It provides voltage to the internal circuitry of the regulator.
2. Pin 2 (Ground): This is the ground pin and serves as the common reference point for the input and output voltages.
3. Pin 3 (Output): This is the output pin where the regulated voltage is delivered. In the case of the LDL1117S50R, it outputs a fixed 5V voltage.
These pins work together to regulate an input voltage and provide a stable 5V output, suitable for various electronic applications.
Manufacturer
The LDL1117S50R is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products. It serves a variety of industries, including automotive, industrial, personal electronics, and communications equipment. The company is known for its innovation and comprehensive portfolio of products, which include microcontrollers, sensors, power management components, and more. STMicroelectronics is headquartered in Geneva, Switzerland, and has a strong presence worldwide, with multiple manufacturing facilities and research and development centers.
Application
The LDL1117S50R is a low-dropout (LDO) voltage regulator. Its application areas include powering microcontrollers, sensors, and other digital circuits in consumer electronics, telecommunications, and industrial equipment. It's also used in battery-powered devices due to its low quiescent current and high efficiency. Additionally, it is suitable for use in applications requiring stable voltage output, such as in RF devices, portable instruments, and automotive electronics.
Equivalent
The LDL1117S50R is a low-dropout (LDO) linear regulator. Equivalent products include:
1. LM1117-5.0 from Texas Instruments
2. AMS1117-5.0 from Advanced Monolithic Systems
3. NCP1117ST50T3G from ON Semiconductor
4. MIC29150-5.0WT from Microchip Technology
These equivalents have similar output voltage, current ratings, and package types, but always verify specific requirements and specifications before replacement.
1. LM1117-5.0 from Texas Instruments
2. AMS1117-5.0 from Advanced Monolithic Systems
3. NCP1117ST50T3G from ON Semiconductor
4. MIC29150-5.0WT from Microchip Technology
These equivalents have similar output voltage, current ratings, and package types, but always verify specific requirements and specifications before replacement.
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