L78L08ABUTR

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L78L08ABUTR

IC REG LINEAR 8V 100MA SOT89-3

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Гарантия 365 дней

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 30V
Voltage-Output(Min/Fixed) 8V
Current-Output 100mA
Current-Quiescent(Iq) 5.5 mA
Current-Supply(Max) 6 mA
PSRR 45dB (120Hz)
ProtectionFeatures Over Current, Over Temperature, Short Circuit
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-243AA

Обзор

Description

The L78L08ABUTR is a three-terminal positive voltage regulator from STMicroelectronics. It is part of the 78L series, designed for applications requiring a stable and reliable voltage supply. Specifically, the L78L08ABUTR provides an output voltage of 8V with a maximum output current of 100 mA. It is commonly used in electronic circuits to maintain a consistent voltage level, despite variations in input voltage or load conditions.
Key features include internal current limiting, thermal overload protection, and safe area compensation, ensuring robustness and reliability in various operating conditions. The device is typically housed in a compact SOT-89 package, making it suitable for space-constrained applications. Its ease of use, with minimal external components required, makes it a popular choice for small power supply solutions in consumer electronics, industrial applications, and other low-power devices.

Features

The L78L08ABUTR is a voltage regulator from STMicroelectronics, part of the L78L series known for providing fixed output voltages. Here are its key features:
1. Output Voltage: It provides a fixed output voltage of 8V.
2. Output Current: Capable of delivering up to 100mA.
3. Package Type: Comes in a compact SOT-89 package, suitable for space-constrained applications.
4. Thermal Protection: Built-in thermal shutdown to prevent overheating.
5. Short-Circuit Protection: Offers current limiting to protect against overcurrent conditions.
6. Input Voltage Range: Typically requires an input voltage higher than 8V to function correctly, with a maximum input voltage around 30V.
7. Low Quiescent Current: Efficient operation with minimal power wastage during idle periods.
8. Stability: Requires minimal external components, usually just input and output capacitors for stability.
These features make the L78L08ABUTR suitable for applications where a stable 8V supply is needed with moderate current requirements, such as in small electronic devices and circuits requiring regulated power supply.

Package

The L78L08ABUTR is a voltage regulator in a surface-mount SOT-89 package. This compact package type is commonly used for applications requiring efficient space utilization on PCBs, providing an 8V regulated output from a higher input voltage.

Pinout

The L78L08ABUTR is a three-terminal positive voltage regulator. It is part of the L78L series, which provides fixed output voltages. The specific model, L78L08ABUTR, typically delivers an 8V output. It comes in a SOT-89 package, which has three pins. The functions of these pins are:
1. Input (Vin): This pin is connected to the input voltage source. The input voltage must be higher than 8V for the regulator to work properly.

2. Ground (GND): This pin is connected to the ground or 0V reference point of the circuit.
3. Output (Vout): The regulated 8V output is provided through this pin.
This voltage regulator is designed for low power applications and offers features like thermal shutdown, current limiting, and safe area protection, making it suitable for a variety of electronic circuits requiring a stable 8V power supply.

Manufacturer

The L78L08ABUTR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of electronic components and systems. It serves various sectors, including automotive, industrial, personal electronics, communications equipment, and the Internet of Things (IoT). STMicroelectronics is known for providing innovative and sustainable technology solutions, and it operates with a vast network of manufacturing facilities and research and development centers worldwide.

Application

The L78L08ABUTR is a low-dropout voltage regulator used primarily for providing a stable 8V output from higher voltage inputs. Its applications include powering microcontrollers, sensors, and other low-power electronic components in consumer electronics, industrial automation, and communication devices. It is also used in battery-powered equipment and automotive systems where compact, efficient voltage regulation is essential.

Equivalent

The L78L08ABUTR is a 8V linear voltage regulator. Equivalent products include the LM78L08 by Texas Instruments, the NTE960 by NTE Electronics, and the MC78L08 by ON Semiconductor. These components share similar voltage regulation characteristics and can often be used interchangeably in circuits designed for the L78L08ABUTR. Always check the datasheets for specific electrical characteristics and package compatibility.

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