MC78M05CDTG

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MC78M05CDTG

IC REG LINEAR 5V 500MA DPAK

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規格

Package Bulk,Tube
ProductStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 35V
Voltage-Output(Min/Fixed) 5V
Current-Output 500mA
PSRR 80dB (120Hz)
ProtectionFeatures 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 MC78M05CDTG is a fixed-output voltage regulator that provides a stable 5V output from a varying input voltage, typically ranging from 7V to 25V. It is part of the 78Mxx series of linear voltage regulators, which are commonly used in electronics for supplying a steady voltage to microcontrollers and other digital logic components. The device can deliver up to 500 mA of output current.
Key features of the MC78M05CDTG include internal thermal overload protection, short-circuit protection, and a safe area compensation system, which enhance its reliability and safety in various applications. Its compact TO-252 (DPAK) package makes it suitable for use in space-constrained environments, providing both cost efficiency and ease of implementation.
This voltage regulator is ideal for applications such as power supply systems, consumer electronics, automotive, and industrial devices, where a consistent 5V power supply is necessary. Its simplicity, low cost, and efficiency make the MC78M05CDTG a popular choice for designers looking for reliable voltage regulation solutions.

Features

The MC78M05CDTG is a linear voltage regulator from ON Semiconductor. It is designed to provide a steady 5V output voltage from a higher input voltage. Key features include:
1. Output Voltage: Fixed at 5V.
2. Output Current: Capable of delivering up to 500 mA.
3. Input Voltage: Typically requires an input voltage of 7V to 25V.
4. Thermal Protection: Includes internal thermal overload protection to prevent damage due to overheating.
5. Short-Circuit Protection: Offers short-circuit current limiting to safeguard against current spikes.
6. Package Type: Available in a TO-252 package, which is suitable for surface mounting.
7. Temperature Range: Operates efficiently across a wide temperature range, typically -40°C to +125°C.
8. Low Quiescent Current: Ensures energy efficiency by minimizing the power consumed when in a no-load condition.
The MC78M05CDTG is ideal for applications requiring a stable 5V power supply, such as in consumer electronics, telecommunications, and industrial systems. It offers reliability and ease of use with its built-in protection features.

Package

The MC78M05CDTG is a voltage regulator with a DPAK package type. DPAK is a surface-mount package that is commonly used for power components, offering good thermal performance and compact size.

Pinout

The MC78M05CDTG is a voltage regulator with a pin count of 3. It is a fixed-output, positive voltage regulator providing a stable output voltage of 5 volts. The primary function of this device is to maintain a consistent 5V output from a higher voltage input, generally used to power various electronic components in a circuit.
The pins are typically arranged as follows:
1. Input (Pin 1): Receives the unregulated input voltage. It should be higher than the desired output voltage for proper regulation.
2. Ground (Pin 2): Common ground and reference point for both the input and output voltages.
3. Output (Pin 3): Provides the regulated 5V output voltage.
This regulator is commonly used in applications requiring a consistent and reliable 5V supply, such as microcontrollers and other digital circuits. Its compact design and ease of use make it suitable for a wide range of electronic projects and devices.

Manufacturer

The MC78M05CDTG is manufactured by ON Semiconductor, now known as onsemi. Onsemi is a leading supplier of semiconductor-based solutions, offering a broad portfolio of energy-efficient products. The company specializes in various semiconductor technologies, including power management, sensors, and custom devices, serving diverse sectors such as automotive, industrial, wireless, and computing. Onsemi focuses on innovations that help reduce global energy use and streamline applications in areas like electrification, renewable energy, and smart technologies.

Application

The MC78M05CDTG is a voltage regulator used in applications requiring fixed 5V output with up to 500mA current. Typical areas include power supply circuits, microcontroller-based systems, consumer electronics, and communication equipment. It's suitable for stabilizing power in devices like sensors, embedded systems, and portable gadgets due to its efficiency and reliability in providing consistent voltage.

Equivalent

The MC78M05CDTG is a 5V voltage regulator. Equivalent products include:
1. LM7805 by Texas Instruments
2. L7805CV by STMicroelectronics
3. KA7805 by ON Semiconductor (Fairchild)
4. UA7805 by Texas Instruments
5. NTE960 by NTE Electronics
These are all 5V voltage regulators with similar specifications, suitable for various electronic applications.

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