사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Negative |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | -35V |
| Voltage-Output(Min/Fixed) | -12V |
| Current-Output | 100mA |
| Current-Quiescent(Iq) | 6 mA |
| Current-Supply(Max) | 6.5 mA |
| PSRR | 42dB (120Hz) |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-243AA |
개요
Description
"L79L12ACUTR" appears to be a specific part number or product code, potentially related to electronic components or a specific item in a catalog. Without specific context or detailed information, it's challenging to provide an exact introduction. However, if we assume it's an electronic component, such as a microcontroller, transistor, or similar, an introduction might look like this:
The L79L12ACUTR is a voltage regulator or semiconductor device commonly used in electronic circuits to maintain a constant voltage level. These components are crucial in ensuring that electronic devices receive steady power, necessary for reliable performance and longevity. The "L79L" series typically indicates a negative voltage regulator, meaning it provides a negative output voltage, which is essential for certain applications that require dual supply voltages. The "ACUTR" suffix often denotes packaging, tolerance, or specific part characteristics like cut tape (for automated assembly lines). For precise details, referring to the manufacturer's datasheet is recommended, as it provides comprehensive specifications, applications, and pin configurations.
The L79L12ACUTR is a voltage regulator or semiconductor device commonly used in electronic circuits to maintain a constant voltage level. These components are crucial in ensuring that electronic devices receive steady power, necessary for reliable performance and longevity. The "L79L" series typically indicates a negative voltage regulator, meaning it provides a negative output voltage, which is essential for certain applications that require dual supply voltages. The "ACUTR" suffix often denotes packaging, tolerance, or specific part characteristics like cut tape (for automated assembly lines). For precise details, referring to the manufacturer's datasheet is recommended, as it provides comprehensive specifications, applications, and pin configurations.
Equivalent
The L79L12ACUTR is a negative voltage regulator. Equivalent products include:
1. Nexperia 79L12 series
2. ON Semiconductor MC79L12 series
3. Texas Instruments LM79L12 series
4. Fairchild Semiconductor (now part of ON Semiconductor) LM79L12 series
These equivalents typically offer similar voltage regulation capabilities and pin configurations. Always verify datasheets for compatibility and specifications to ensure interchangeability in your specific application.
1. Nexperia 79L12 series
2. ON Semiconductor MC79L12 series
3. Texas Instruments LM79L12 series
4. Fairchild Semiconductor (now part of ON Semiconductor) LM79L12 series
These equivalents typically offer similar voltage regulation capabilities and pin configurations. Always verify datasheets for compatibility and specifications to ensure interchangeability in your specific application.
Features
The L79L12ACUTR is a linear voltage regulator integrated circuit (IC) designed for providing a stable output voltage. Here are some of its key features:
1. Negative Voltage Regulator: It is designed to regulate negative voltages, which is useful in dual-supply systems.
2. Output Voltage: Typically provides a fixed output voltage of -12V.
3. Current Capability: Can deliver up to 100mA of output current.
4. Thermal and Short-Circuit Protection: Includes built-in mechanisms to protect against overheating and current overload, ensuring reliability.
5. Low Dropout Voltage: Requires only a small difference between input and output voltages to maintain regulation.
6. TO-92 Package: Comes in a compact and widely used TO-92 package, making it suitable for various applications.
7. Wide Input Voltage Range: Capable of handling a broad range of input voltages, enhancing its flexibility for different designs.
These features make the L79L12ACUTR suitable for applications that need a stable and reliable negative voltage supply, such as in analog circuits and dual-supply systems.
1. Negative Voltage Regulator: It is designed to regulate negative voltages, which is useful in dual-supply systems.
2. Output Voltage: Typically provides a fixed output voltage of -12V.
3. Current Capability: Can deliver up to 100mA of output current.
4. Thermal and Short-Circuit Protection: Includes built-in mechanisms to protect against overheating and current overload, ensuring reliability.
5. Low Dropout Voltage: Requires only a small difference between input and output voltages to maintain regulation.
6. TO-92 Package: Comes in a compact and widely used TO-92 package, making it suitable for various applications.
7. Wide Input Voltage Range: Capable of handling a broad range of input voltages, enhancing its flexibility for different designs.
These features make the L79L12ACUTR suitable for applications that need a stable and reliable negative voltage supply, such as in analog circuits and dual-supply systems.
Pinout
The L79L12ACUTR is a negative voltage regulator, part of the L79Lxx series, designed to provide a fixed output voltage. It typically has a pin count of three, which are:
1. Input (Vin): The pin where the unregulated input voltage is applied.
2. Ground (GND): The common ground reference for both the input and output.
3. Output (Vout): The pin from which the regulated output voltage is obtained.
The L79L12ACUTR specifically provides a fixed output voltage of -12V when the input voltage is adequately higher than the output. It is used in applications where a stable and precise negative voltage is required, such as powering analog circuits or audio applications. The component is available in small packages like SOT-89, making it suitable for compact designs. Its compact size and reliable performance make it a common choice in various electronic applications.
1. Input (Vin): The pin where the unregulated input voltage is applied.
2. Ground (GND): The common ground reference for both the input and output.
3. Output (Vout): The pin from which the regulated output voltage is obtained.
The L79L12ACUTR specifically provides a fixed output voltage of -12V when the input voltage is adequately higher than the output. It is used in applications where a stable and precise negative voltage is required, such as powering analog circuits or audio applications. The component is available in small packages like SOT-89, making it suitable for compact designs. Its compact size and reliable performance make it a common choice in various electronic applications.
Manufacturer
The L79L12ACUTR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of products, including discrete and analog devices, microcontrollers, sensors, and integrated circuits. It serves various industries, including automotive, industrial, personal electronics, and communications. As a key player in the semiconductor industry, STMicroelectronics focuses on innovation and sustainability, leveraging its technology to enable smarter and more energy-efficient products.
Application
The L79L12ACUTR is a linear voltage regulator typically used in various electronic applications. Its primary function is to provide a stable and regulated output voltage, making it ideal for:
1. Consumer Electronics: Powers small electronic devices like radios, calculators, and personal gadgets.
2. Communication Devices: Ensures stable operation of transceivers and other communication equipment.
3. Industrial Automation: Regulates power supply in control systems and sensors.
4. Automotive Electronics: Manages power in infotainment systems and other electronic modules.
5. Computer Hardware: Provides consistent voltage to microcontrollers and peripheral components.
Its versatility and reliability make it suitable for any application requiring a consistent and dependable power supply.
1. Consumer Electronics: Powers small electronic devices like radios, calculators, and personal gadgets.
2. Communication Devices: Ensures stable operation of transceivers and other communication equipment.
3. Industrial Automation: Regulates power supply in control systems and sensors.
4. Automotive Electronics: Manages power in infotainment systems and other electronic modules.
5. Computer Hardware: Provides consistent voltage to microcontrollers and peripheral components.
Its versatility and reliability make it suitable for any application requiring a consistent and dependable power supply.
Package
The package type L79L12ACUTR refers to a specific configuration of an integrated circuit, typically using a TO-92 or SOT-89 package designed for linear voltage regulators. It's important to check the manufacturer's datasheet for precise details to ensure it matches the intended application.
