XC6122E544MR-G

Product Overview

Category

XC6122E544MR-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: 5.0V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 30μA (typical)
• Package Type: SOT-25
• Operating Temperature Range: -40°C to +85°C

Packaging/Quantity

XC6122E544MR-G is available in a SOT-25 package. It is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 5.0V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30μA (typical)
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.3% (typical)
• Ripple Rejection Ratio: 60dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6122E544MR-G has the following pin configuration:

```

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| | --| VIN VOUT |-- --| GND EN |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• GND: Ground pin
• EN: Enable pin (active high)

Functional Features

• Low dropout voltage ensures efficient voltage regulation even with small input-output differentials.
• Low quiescent current minimizes power consumption in standby mode.
• Built-in overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown protection prevents damage due to overheating.

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Stable output voltage ensures reliable operation of connected devices.
• Small package size enables space-saving integration into compact electronic devices.
• Low dropout voltage reduces power dissipation and extends battery life.

Disadvantages

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

Working Principles

XC6122E544MR-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's resistance to maintain a stable output voltage.

Detailed Application Field Plans

XC6122E544MR-G can be used in various applications, including: 1. Battery-powered devices: Provides stable voltage supply for portable electronics such as smartphones, tablets, and wearable devices. 2. IoT devices: Ensures reliable power delivery to sensors, microcontrollers, and communication modules in Internet of Things (IoT) applications. 3. Automotive electronics: Regulates voltage for automotive infotainment systems, navigation devices, and other onboard electronics. 4. Industrial control systems: Maintains stable voltage levels for PLCs (Programmable Logic Controllers), motor drives, and other industrial automation equipment.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6122E544MR-G are: - LM1117-5.0: A popular 5V linear voltage regulator available in various package options. - MCP1700-500: Low dropout voltage regulator with a fixed 5V output. - AMS1117-5.0: Low dropout voltage regulator with a 5V fixed output and various package options.

These alternative models can be considered based on specific requirements, availability, and cost considerations.

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