XC6122A427MR-G

Product Overview

Category

XC6122A427MR-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize the voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 4.27V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV (at 100mA)
• Low Quiescent Current: 1μA (typical)
• Package Type: SOT-25
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

XC6122A427MR-G is available in a SOT-25 package. It is typically sold in reels containing a specific quantity, usually 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 4.27V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 1μA (typical)
• Line Regulation: ±0.3% (typical)
• Load Regulation: ±0.5% (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The XC6122A427MR-G has the following pin configuration:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Wide input voltage range allows for flexibility in various applications.
• Excellent line and load regulation ensures stable output voltage under different conditions.
• High ripple rejection ratio reduces noise interference in the output voltage.

Advantages

• Compact SOT-25 package enables space-saving designs.
• Wide operating temperature range makes it suitable for harsh environments.
• Low dropout voltage and quiescent current enhance energy efficiency.
• Good line and load regulation provide stable output voltage.

Disadvantages

• Maximum output current of 150mA may not be sufficient for high-power applications.
• Limited output voltage options restrict its use in certain circuits.

Working Principles

XC6122A427MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Application Field Plans

XC6122A427MR-G can be used in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive applications - Medical equipment

Alternative Models

Some alternative models that offer similar functionality to XC6122A427MR-G include: - LM1117-4.3V - MCP1700-4.3V - TS2950-4.3V - LP2985-4.3V

These alternatives can be considered based on specific requirements and availability.

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