XC6122F643MR-G

Product Overview

Category

XC6122F643MR-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Overcurrent protection
• Thermal shutdown protection

Package

XC6122F643MR-G is available in a small SOT-23-5 package.

Essence

The essence of XC6122F643MR-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of XC6122F643MR-G units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.0V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Maximum Output Current: 150mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122F643MR-G has five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: NC (No Connection) Pin 5: VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output voltage accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption.
• Overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown protection prevents overheating and damage.

Advantages and Disadvantages

Advantages

• Compact size and easy integration into various electronic devices.
• Wide input voltage range allows for versatile applications.
• Excellent output voltage accuracy ensures reliable performance.
• Overcurrent and thermal protection enhance circuit safety.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• No adjustable output voltage option available.

Working Principles

XC6122F643MR-G operates based on the principle of a linear voltage regulator. It uses a reference voltage to compare and regulate the output voltage according to the desired value. The internal circuitry adjusts the voltage difference between the input and output to maintain a stable output voltage, even with varying input conditions.

Detailed Application Field Plans

XC6122F643MR-G finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Its compact size, low power consumption, and reliable voltage regulation make it suitable for these applications.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122F643MR-G are: - LM1117-3.3V: A popular voltage regulator with adjustable output voltage. - MCP1700-3302E: Low dropout voltage regulator with a wide input voltage range. - TS2940CX33: Fixed output voltage regulator with overcurrent protection.

These alternative models offer similar functionality and can be chosen based on specific requirements and availability.

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