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MC78LC50NTRG

Name: MC78LC50NTRG
Rating: 4.7 (12 reviews)

IC REG LINEAR 5V 100MA 5-TSOP

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Mfr.부분 #MC78LC50NTRG
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데이터시트 MC78LC50NTRG DataSheet
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사양

Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	12V
Voltage - Output (Min/Fixed)	5V
Voltage Dropout (Max)	0.038V @ 1mA
Current - Output	100mA
Current - Quiescent (Iq)	3.6 µA
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	SOT-23-5 Thin, TSOT-23-5
Supplier Device Package	5-TSOP
Base Product Number	MC78LC50

개요

Description

The MC78LC50NTRG is a low-dropout (LDO) voltage regulator designed to provide a stable output voltage with minimal input-output voltage difference. It typically outputs 5V and supports a maximum load current of 500 mA. This regulator is suitable for applications requiring efficient voltage regulation with low power dissipation, making it ideal for battery-powered devices and portable electronics.
Key features include a wide input voltage range, low quiescent current, and built-in short-circuit protection, thermal shutdown, and current limiting, which enhance reliability and safety. The MC78LC50NTRG comes in a compact SOT-23 package, allowing for space-efficient designs. Its low dropout voltage ensures that it maintains regulation even with small input-output voltage differentials, providing flexibility in various circuit designs. Overall, it is a popular choice for designers seeking efficient and reliable voltage regulation solutions in consumer electronics and industrial applications.

Features

The MC78LC50NTRG is a low-dropout (LDO) voltage regulator designed for efficient power management. Key features include:
1. Output Voltage: Fixed output of 5.0V.
2. Current Output: Capable of providing up to 150mA of load current.
3. Low Dropout Voltage: Typically around 0.2V at 100mA, allowing efficient operation with minimal voltage difference between input and output.
4. High Accuracy: Output voltage tolerance of ±2%, ensuring reliable performance in various applications.
5. Wide Input Voltage Range: Accepts input voltages from 6V to 30V.
6. Thermal Protection: Integrated thermal shutdown feature to prevent overheating.
7. Short-Circuit Protection: Protects the device and load from damage due to short circuits.
8. Package: Available in an 8-Pin SOIC package, suitable for compact designs.
These features make the MC78LC50NTRG ideal for portable devices, telecommunications, and other applications requiring stable voltage regulation with minimal power loss.

Package

The MC78LC50NTRG is packaged in a TO-220 form factor. This package type is designed for efficient heat dissipation and is commonly used for voltage regulators in various applications.

Pinout

The MC78LC50NTRG is a linear voltage regulator with a 5-pin configuration. It is part of the MC78L series and provides a fixed output voltage of 5V. The pinout and their functions are as follows:
1. Input (Vin): Connects to the input voltage supply (up to 30V).
2. Ground (GND): Connects to the system ground.
3. Output (Vout): Delivers the regulated 5V output voltage to the load.
4. Adjustment (Adj): Not used in this fixed-output version, but typically allows for output voltage adjustment in variable configurations.
5. Thermal Pad: Provides heat dissipation for improved thermal management.
This device is suitable for low-current applications, typically up to 100mA, making it ideal for powering low-power devices.

Manufacturer

The MC78LC50NTRG is manufactured by ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in designing and manufacturing a wide range of electronic components, including analog, discrete, and power semiconductor solutions. The company serves various sectors, including automotive, industrial, communications, computing, and consumer electronics. Established in 1999 and headquartered in Phoenix, Arizona, ON Semiconductor focuses on innovation and sustainability, offering products that enhance energy efficiency and connectivity in electronic systems.

Application

The MC78LC50NTRG is a low-dropout (LDO) voltage regulator typically used in applications requiring stable voltage outputs, such as power management in portable devices, embedded systems, and consumer electronics. It provides a regulated output voltage of 5V with low noise, making it suitable for powering microcontrollers, sensors, and RF circuits. Its efficiency and compact design also make it ideal for battery-operated devices where space and power conservation are critical.

Equivalent

The MC78LC50NTRG is a low-dropout voltage regulator (LDO) with a 5V output. Equivalent products include:
1. LM7805 - Standard 5V linear regulator.
2. LP2950 - Low-dropout 5V regulator.
3. MIC5205 - Low-dropout 5V linear regulator.
Ensure to check specifications like output current, dropout voltage, and thermal performance for compatibility.