XC6122A422MR-G

Product Overview

Category

XC6122A422MR-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: 4.2V
• Maximum Output Current: 200mA
• Low Quiescent Current: 1.0µA (typical)
• Low Dropout Voltage: 100mV at 100mA (typical)
• Package Type: SOT-25
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

XC6122A422MR-G is available in a SOT-25 package. It is typically sold in reels containing a certain quantity, depending on the supplier.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 4.2V ±2%
• Output Current: Up to 200mA
• Dropout Voltage: 100mV at 100mA
• Quiescent Current: 1.0µA (typical), 3.0µA (maximum)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.5% (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The XC6122A422MR-G has the following pin configuration:

```

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| | --|----|-- VIN --|----|-- GND --|----|-- VOUT |____| ```

Functional Features

• Low quiescent current for power-saving applications.
• Wide input voltage range for compatibility with various power sources.
• Low dropout voltage for efficient voltage regulation.
• Excellent line and load regulation for stable output voltage.
• High ripple rejection ratio for noise reduction.

Advantages

• Small package size allows for space-saving designs.
• Wide operating temperature range enables usage in extreme environments.
• Low quiescent current prolongs battery life in portable devices.
• Good line and load regulation ensure stable performance.
• High ripple rejection ratio minimizes the impact of noise on the output.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• SOT-25 package may require additional thermal management for dissipating heat.

Working Principles

The XC6122A422MR-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

XC6122A422MR-G can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Alternative Models

Some alternative models that offer similar functionality to XC6122A422MR-G include: - LM1117-4.2 - MCP1700-4202E/TO - TS5204CX4

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

In conclusion, XC6122A422MR-G is a voltage regulator with a wide input voltage range, low quiescent current, and excellent line and load regulation. It is commonly used in various electronic applications, providing stable and regulated voltage outputs.