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L7824CD2T-TR
+Lista de MateriaisIC REG LINEAR 24V 1.5A D2PAK
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FabricanteSTMicroeletrônica
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Peça do Fabricante #L7824CD2T-TR
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Especificações
| Atributo | Valor |
| PartStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 40V |
| Voltage-Output(Min/Fixed) | 24V |
| VoltageDropout(Max) | 2V @ 1A (Typ) |
| Current-Output | 1.5A |
| Current-Quiescent(Iq) | 8 mA |
| PSRR | 50dB (120Hz) |
| ProtectionFeatures | Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| SupplierDevicePackage | D2PAK |
| BaseProductNumber | L7824 |
Visão Geral
Description
The L7824CD2T-TR is a voltage regulator from the L78xx series, designed to provide a fixed output voltage of 24V. It operates with an input voltage range typically between 30V and 12V, making it suitable for various power supply applications. The device can deliver a maximum output current of 1A, ensuring stable performance in powering electronic circuits.
Key features include built-in thermal overload protection, short-circuit protection, and a safe operating area, which enhance reliability and safety during operation. The L7824CD2T-TR is packaged in a TO-220 configuration, allowing for effective heat dissipation and easy integration into PCB designs.
Its applications include use in power supplies, instrumentation, and other electronic devices requiring a stable 24V output. The device is well-regarded for its simplicity, efficiency, and ease of use, making it a popular choice among electronics engineers and hobbyists alike.
Key features include built-in thermal overload protection, short-circuit protection, and a safe operating area, which enhance reliability and safety during operation. The L7824CD2T-TR is packaged in a TO-220 configuration, allowing for effective heat dissipation and easy integration into PCB designs.
Its applications include use in power supplies, instrumentation, and other electronic devices requiring a stable 24V output. The device is well-regarded for its simplicity, efficiency, and ease of use, making it a popular choice among electronics engineers and hobbyists alike.
Equivalent
The L7824CD2T-TR is a voltage regulator that provides a fixed output of +24V. Equivalent products include the LM7824, L78M24, and L78L24 series. Other close alternatives can include the LM317 (adjustable) and the LM2940 (low dropout). Ensure to check specifications like current rating and thermal characteristics when selecting an equivalent.
Features
The L7824CD2T-TR is a voltage regulator from STMicroelectronics, specifically designed to provide a stable output voltage of 24V. It features a maximum output current of 1.5A, making it suitable for various applications requiring moderate power.
Key features include:
- Input Voltage Range: Accepts input voltages from 28V down to 7V, accommodating a wide range of power supply options.
- Thermal Protection: Includes built-in thermal overload protection to prevent damage from overheating.
- Short Circuit Protection: Features current limiting and short-circuit protection for enhanced reliability.
- Low Dropout Voltage: Designed for efficient performance with a low dropout voltage, ensuring stable output even under load.
- Easy-to-Use: Offers straightforward implementation with minimal external components required.
- TO-220 Package: Comes in a TO-220 package, facilitating effective heat dissipation.
This regulator is commonly used in power supply designs for industrial, telecommunications, and consumer electronics applications.
Key features include:
- Input Voltage Range: Accepts input voltages from 28V down to 7V, accommodating a wide range of power supply options.
- Thermal Protection: Includes built-in thermal overload protection to prevent damage from overheating.
- Short Circuit Protection: Features current limiting and short-circuit protection for enhanced reliability.
- Low Dropout Voltage: Designed for efficient performance with a low dropout voltage, ensuring stable output even under load.
- Easy-to-Use: Offers straightforward implementation with minimal external components required.
- TO-220 Package: Comes in a TO-220 package, facilitating effective heat dissipation.
This regulator is commonly used in power supply designs for industrial, telecommunications, and consumer electronics applications.
Pinout
The L7824CD2T-TR is a linear voltage regulator with a total of 5 pins. It is designed to provide a fixed output voltage of +24V. The pin configuration is as follows:
1. Input (Vin): This pin receives the input voltage, which should be higher than the output voltage.
2. Output (Vout): This pin delivers the regulated output voltage of +24V.
3. Ground (GND): This pin is connected to the common ground reference of the circuit.
4. Adjustment (Adj): This pin is used for fine-tuning the output voltage if needed (though it's fixed in this case).
5. Protection Diode (optional): Some configurations may include a diode for protection, but this is not always a dedicated pin.
The L7824CD2T-TR is commonly used in power supply applications where a stable 24V output is required. It provides thermal overload protection and short-circuit protection features.
1. Input (Vin): This pin receives the input voltage, which should be higher than the output voltage.
2. Output (Vout): This pin delivers the regulated output voltage of +24V.
3. Ground (GND): This pin is connected to the common ground reference of the circuit.
4. Adjustment (Adj): This pin is used for fine-tuning the output voltage if needed (though it's fixed in this case).
5. Protection Diode (optional): Some configurations may include a diode for protection, but this is not always a dedicated pin.
The L7824CD2T-TR is commonly used in power supply applications where a stable 24V output is required. It provides thermal overload protection and short-circuit protection features.
Manufacturer
The L7824CD2T-TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics designs and produces a wide range of semiconductor products that cater to various applications, including automotive, industrial, consumer electronics, and telecommunications. Established in 1987, the company has a significant presence in the electronics market, known for its innovation in analog, digital, and mixed-signal technologies. STMicroelectronics is headquartered in Geneva, Switzerland, and operates in numerous countries worldwide, focusing on delivering high-performance solutions and components for a diverse array of electronic systems. The L7824CD2T-TR is a voltage regulator, specifically designed for providing a stable output of 24V, commonly used in power supply circuits within various electronic devices and systems.
Application
The L7824CD2T-TR is a linear voltage regulator designed to provide a stable 24V output from a higher voltage input. Its primary application areas include:
1. Power Supply Circuits: Used in electronic devices requiring a steady 24V supply.
2. Industrial Equipment: Often utilized in control systems and automation devices.
3. Communication Systems: Provides regulated power for telecom equipment.
4. Consumer Electronics: Powers devices that require consistent voltage levels for operation.
5. LED Drivers: Can be used in applications needing a stable voltage for LED lighting.
These applications leverage its low dropout voltage and high current capability.
1. Power Supply Circuits: Used in electronic devices requiring a steady 24V supply.
2. Industrial Equipment: Often utilized in control systems and automation devices.
3. Communication Systems: Provides regulated power for telecom equipment.
4. Consumer Electronics: Powers devices that require consistent voltage levels for operation.
5. LED Drivers: Can be used in applications needing a stable voltage for LED lighting.
These applications leverage its low dropout voltage and high current capability.
Package
The L7824CD2T-TR is typically packaged in a TO-220 package type. This package features a metal tab for heat dissipation and provides a compact design suitable for applications requiring a linear voltage regulator with a robust thermal performance.
