L78M24CDT-TR

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L78M24CDT-TR

IC REG LINEAR 24V 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) 40V
Voltage-Output(Min/Fixed) 24V
Current-Output 500mA
Current-Quiescent(Iq) 6 mA
PSRR 50dB (120Hz)
ProtectionFeatures Over Current, Over Temperature, Short Circuit
OperatingTemperature 0°C ~ 125°C
MountingType Surface Mount
Package/Case TO-252-3, DPak (2 Leads + Tab), SC-63

概述

Description

The L78M24CDT-TR is a linear voltage regulator from STMicroelectronics, part of the L78 series, designed to provide a stable output voltage of 24V. It comes in a DPAK (TO-252) surface-mount package, making it suitable for applications requiring compact size and efficient thermal management. The device can deliver an output current of up to 0.5A with a typical dropout voltage of 2V, ensuring reliable performance with minimal input-output voltage differential.
Key features of the L78M24CDT-TR include internal thermal overload protection, short-circuit protection, and safe area protection, which enhance device reliability and longevity in various applications. It is typically used in power supply circuits, consumer electronics, and industrial applications where regulated voltage is needed. The "TR" suffix indicates that it is supplied in tape and reel packaging, making it suitable for automated assembly processes. Its robust design and protective features make it an ideal choice for maintaining stable power output under varying load conditions.

Features

The L78M24CDT-TR is a voltage regulator from the L78M series, designed to provide a stable output voltage of 24V. Key features include:
1. Output Voltage: Fixed at 24V with a maximum output current of typically 0.5A.
2. Thermal Overload Protection: Safeguards the device against overheating.
3. Short-Circuit Protection: Automatically protects against output short-circuits.
4. Safe Area Protection: Ensures the device operates within safe limits under different load conditions.
5. Dropout Voltage: Low dropout voltage, typically around 2V.
6. Package Type: Available in a DPAK surface-mount package for convenient board integration.
7. Line and Load Regulation: Provides good regulation characteristics, maintaining output stability over varying input voltages and load conditions.
8. Operating Temperature Range: Typically from -40°C to +125°C, making it suitable for various applications.
The L78M24CDT-TR is commonly used in power supply circuits where a stable 24V output is required, such as in consumer electronics, industrial automation, and communication devices.

Package

The L78M24CDT-TR is a voltage regulator with a DPAK (TO-252) package type. This package is designed for surface mounting on circuit boards, offering efficient heat dissipation and compact form factor ideal for automated assembly processes.

Pinout

The L78M24CDT-TR is a linear voltage regulator from the L78 series, typically used for providing a fixed output voltage. It comes in a DPAK package and has three pins.
1. Pin 1 (Input): This is where the unregulated input voltage is supplied. It should be higher than the desired output voltage to function properly.
2. Pin 2 (Ground): This is the common ground pin for both the input and output, serving as a reference point.
3. Pin 3 (Output): This pin provides the regulated output voltage, ensuring that it maintains a stable 24V output under varying load conditions.
The L78M24CDT-TR is designed to supply up to 0.5A of current at 24V, with thermal and short-circuit protection features. It is often used in consumer electronics and other applications where a stable voltage is crucial.

Manufacturer

The L78M24CDT-TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a broad range of semiconductor products used in various microelectronic applications, including those in the automotive, industrial, personal electronics, and communication equipment sectors. The company is known for its focus on innovative technology solutions and plays a significant role in the development of smart driving and the Internet of Things (IoT).

Application

The L78M24CDT-TR is a linear voltage regulator that provides a fixed 24V output. Its primary application areas include power supply circuits for electronic devices, voltage regulation for communication equipment, industrial automation systems, and consumer electronics. It's typically used where a stable and reliable 24V output is necessary to power components, ensuring efficient and consistent operation in various electronic systems.

Equivalent

The L78M24CDT-TR is a 24V, 0.5A voltage regulator. Equivalent products include the LM7824 by Texas Instruments, the KA78M24 by Fairchild Semiconductor (now part of ON Semiconductor), and the MC78M24 by ON Semiconductor. These alternatives share similar specifications in terms of output voltage, current, and package type. Always verify the electrical characteristics and pin configurations to ensure compatibility.

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