MC79M05CDTRKG

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MC79M05CDTRKG

IC REG LINEAR -5V 500MA DPAK

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  • 包 TO-252-3
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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
OutputConfiguration Negative
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) -35V
Voltage-Output(Min/Fixed) -5V
VoltageDropout(Max) 1.1V @ 500mA (Typ)
Current-Output 500mA
PSRR 66dB (120Hz)
ProtectionFeatures Over Current, Over Temperature
OperatingTemperature 0°C ~ 125°C
MountingType Surface Mount
Package/Case TO-252-3, DPak (2 Leads + Tab), SC-63

概述

Description

The MC79M05CDTRKG is a voltage regulator integrated circuit (IC) designed to provide a fixed output voltage of -5 volts. It belongs to the 79M series of negative voltage regulators, which are commonly used to maintain a stable voltage level in electronic circuits. This particular model is capable of outputting a current of up to 500 mA, making it suitable for medium-power applications.
Key features of the MC79M05CDTRKG include its ability to provide thermal overload protection, short circuit protection, and a wide input voltage range, which enhances its reliability and versatility in various applications. It is typically used in situations where a stable negative voltage is required, such as in dual-supply operational amplifier circuits or analog signal processing.
The device is available in a TO-252 package, which is a surface-mount package type, making it suitable for compact and densely populated circuit board designs. Its reliable performance and protective features make the MC79M05CDTRKG a popular choice for designers requiring negative voltage regulation.

Features

The MC79M05CDTRKG is a voltage regulator from ON Semiconductor. Key features include:
1. Output Voltage: It provides a fixed output voltage of -5V.
2. Output Current: Capable of delivering up to 0.5A of output current.
3. Negative Voltage Regulator: Part of the 79M series which are negative voltage regulators.
4. Thermal Protection: Equipped with internal thermal overload protection.
5. Short-Circuit Protection: Includes short-circuit current limiting features.
6. Safe Operating Area Protection: Ensures safe operation under various conditions.
7. Package: Comes in a DPAK (TO-252) surface-mount package.
8. Temperature Range: Operates within a temperature range of -40°C to +125°C.
These features make the MC79M05CDTRKG suitable for applications requiring a stable negative voltage supply, such as in power supply circuits for operational amplifiers and other analog devices.

Package

The MC79M05CDTRKG is a voltage regulator in a surface-mount package. Specifically, it uses a DPAK (TO-252) package, which is commonly used for its compact size and efficient heat dissipation properties.

Pinout

The MC79M05CDTRKG is a voltage regulator integrated circuit. It features a fixed negative output voltage of -5V. This component is part of the MC79M series of voltage regulators and is commonly used in electronic circuits to maintain a stable voltage level.
The MC79M05CDTRKG comes in a surface-mount DPAK package, which typically has 3 pins. The pin functions are as follows:
1. Input (Vin): This pin receives the input voltage, which must be more negative than the desired output voltage.
2. Ground (GND): This pin serves as the common ground reference for both the input and output voltages.
3. Output (Vout): This pin delivers the regulated -5V output voltage.
These regulators provide good line and load regulation, have internal current limiting, and thermal shutdown features, making them robust for various applications. Always refer to the manufacturer's datasheet for specific details and absolute maximum ratings.

Manufacturer

The MC79M05CDTRKG is manufactured by onsemi, which is officially known as ON Semiconductor. Onsemi is a semiconductor company that designs and manufactures a wide range of semiconductor components, including power and signal management, logic, discrete, and custom devices. They serve various markets such as automotive, industrial, medical, and consumer electronics. The company focuses on providing energy-efficient solutions and is known for its innovations in power and analog devices.

Application

The MC79M05CDTRKG is a voltage regulator typically used in applications requiring a stable and reliable -5V output. Common application areas include power supply circuits for electronic devices, telecommunications equipment, and various consumer electronics where negative voltage regulation is needed. It can also be used in circuit designs that require dual power supplies or in operational amplifier configurations.

Equivalent

The MC79M05CDTRKG is a negative voltage regulator. Equivalent products include:
1. LM79M05 series by Texas Instruments
2. KA79M05 series by ON Semiconductor
3. L79 series by STMicroelectronics
4. UA79M05 series by Fairchild Semiconductor
Ensure each equivalent meets your specific requirements (e.g., package type, thermal characteristics).

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