L78M15ABDT-TR

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L78M15ABDT-TR

IC REG LINEAR 15V 500MA DPAK

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 35V
Voltage-Output(Min/Fixed) 15V
Current-Output 500mA
Current-Quiescent(Iq) 6 mA
PSRR 54dB (120Hz)
ProtectionFeatures Over Current, Over Temperature, Short Circuit
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case TO-252-3, DPak (2 Leads + Tab), SC-63

概述

Description

The L78M15ABDT-TR is a linear voltage regulator integrated circuit. It is part of the L78 series, designed to provide a stable output voltage with a fixed output of 15V. This IC is commonly used in various electronic applications requiring consistent voltage regulation. The "ABDT" in the part number often denotes specific package styles or temperature ranges, while "TR" typically indicates a tape and reel packaging for automated assembly processes.
Key features of the L78M15ABDT-TR include internal current limiting, thermal shutdown, and safe area protection, which ensure reliable performance and prevent damage under adverse conditions. The device can deliver an output current of up to 500 mA. It is suitable for applications such as power supplies, consumer electronics, and other devices where stable voltage supply is critical.
The L78M15ABDT-TR is typically available in TO-252 or similar package types, facilitating easy integration into PCB designs. Its robust design and reliable operation make it a popular choice for engineers looking to maintain consistent voltage levels in their circuits.

Features

The L78M15ABDT-TR is a linear voltage regulator from STMicroelectronics. It is designed to provide a stable and regulated output voltage. Key features include:
1. Output Voltage: The regulator provides a fixed output voltage of 15V.
2. Output Current: It can deliver an output current of up to 500 mA.
3. Dropout Voltage: This regulator typically has a dropout voltage of around 2V, which is the minimum difference between input and output voltages for proper operation.
4. Protection Features: It includes over-temperature protection and short-circuit protection, enhancing reliability and safety.
5. Thermal Shutdown: This feature prevents the device from overheating, enhancing durability.
6. Package Type: The L78M15ABDT-TR is available in a DPAK surface-mount package, which is suitable for space-constrained applications.
7. Operating Temperature Range: It operates over a wide temperature range, typically from -40°C to +125°C.
8. Application Areas: It is commonly used in power management systems, consumer electronics, and industrial applications where a stable voltage supply is required.
These features make the L78M15ABDT-TR suitable for various applications requiring reliable voltage regulation.

Package

The L78M15ABDT-TR is a linear voltage regulator with a fixed output voltage. It is typically available in a DPAK package, which is a surface-mount package suitable for applications requiring compact size and efficient thermal performance.

Pinout

The L78M15ABDT-TR is a linear voltage regulator from STMicroelectronics. It is part of the L78 series, which provides fixed output voltage regulation. Specifically, the L78M15ABDT-TR provides a fixed output voltage of 15V.
This regulator typically comes in a DPAK packaging with 3 pins. The pin configuration is as follows:
1. Input (Pin 1): This is where the unregulated input voltage is supplied. It should be higher than the desired output voltage to ensure proper regulation.
2. Ground/COM (Pin 2): This pin is connected to the ground reference for both the input and output.
3. Output (Pin 3): This pin provides the regulated output voltage (15V in this case).
The L78M15ABDT-TR provides features like internal current limiting, thermal shutdown, and safe area protection, ensuring reliable operation. It's commonly used in various applications requiring a stable voltage supply, such as power management in electronic devices.

Manufacturer

The L78M15ABDT-TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. These products are used in various applications, including automotive, industrial, personal electronics, communications equipment, and more. The company focuses on innovation and sustainability, providing solutions for the electronics industry that enable smarter driving, homes, and devices. STMicroelectronics operates worldwide, serving customers with its extensive portfolio of components and technologies.

Application

The L78M15ABDT-TR is a voltage regulator typically used in electronic devices requiring a stable 15V output. Its application areas include power supply systems, consumer electronics, industrial automation, and telecommunications equipment. It is well-suited for circuits needing efficient power conversion and regulation, such as microprocessor-based systems, signal processing circuits, and other sensitive electronic components. Its versatility and reliability make it a common choice in designing stable and efficient power management solutions.

Equivalent

The L78M15ABDT-TR is a 15V, 0.5A linear voltage regulator. Equivalent products include:
1. LM7815 by Texas Instruments
2. UA7815 by Fairchild Semiconductor (now on Semiconductor)
3. MC7815 by ON Semiconductor
4. NTE966 by NTE Electronics
Make sure to verify specifics like package type and thermal characteristics to ensure compatibility.

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