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L78L05ACZTR
+Lista de MateriaisIC REG LINEAR 5V 100MA TO92-3
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FabricanteSTMicroeletrônica
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Peça do Fabricante #L78L05ACZTR
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Ficha Técnica L78L05ACZTR DataSheet
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Pacote TO-92
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Em Estoque6011
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 30V |
| Voltage-Output(Min/Fixed) | 5V |
| Current-Output | 100mA |
| Current-Quiescent(Iq) | 5.5 mA |
| Current-Supply(Max) | 6 mA |
| PSRR | 49dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature, Short Circuit |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Through Hole |
| Package/Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
Visão Geral
Description
Key features of the L78L05ACZTR include internal current limiting, thermal shutdown capabilities, and safe area protection, ensuring robust operation and protection against overload scenarios. It typically comes in a TO-92 package, making it easy to implement in various electronic designs.
The L78L05ACZTR is suited for applications where a small form factor and stable voltage supply are critical, such as microcontroller circuits, battery-powered devices, and other small electronic gadgets. The device operates over a wide range of input voltages, typically from 7V to 20V, and is known for its reliability and ease of use in maintaining a constant voltage output.
Equivalent
Features
1. Output Voltage: Fixed 5V output with a ±5% tolerance.
2. Output Current: Capable of supplying up to 100mA of current.
3. Low Dropout Voltage: Typically around 1.7V, which allows for efficient operation with a minimal difference between input and output voltage.
4. Thermal Protection: Integrated thermal shutdown to prevent overheating.
5. Current Limiting: Provides protection against over-current conditions.
6. Package: Available in a SOT-89 surface-mount package, which aids in compact and efficient designs.
7. Operating Temperature Range: Typically from -40°C to +125°C, making it suitable for various environmental conditions.
8. Quiescent Current: Low quiescent current, which helps in battery-powered applications.
These features make the L78L05ACZTR suitable for use in consumer electronics, industrial applications, and any circuits requiring a regulated 5V power supply.
Pinout
1. Input (Vin): This is the pin where the unregulated input voltage is supplied. The device regulates this input to produce a stable 5V output.
2. Ground (GND): This pin is connected to the ground of the circuit. It serves as the reference point for input and output voltages.
3. Output (Vout): This pin provides the regulated 5V output.
The L78L05ACZTR is widely used in applications requiring a 5V power supply with a current output of up to 100mA. Its compact size and simple three-pin configuration make it suitable for various electronic projects and consumer electronics.
Manufacturer
Application
1. Consumer Electronics: Used in devices like radios and televisions for stable power supply.
2. Embedded Systems: Provides regulated power for microcontrollers and other components.
3. Communication Devices: Used in modems and transceivers.
4. Power Management: Used in battery-operated devices for efficient power regulation.
5. Industrial Controls: Provides stable voltage in automation equipment.
6. Automotive Electronics: Used in various automotive control circuits.
Its compact size and efficiency make it suitable for applications requiring a reliable 5V power source.