XC6122F620MR-G

Product Overview

Category

XC6122F620MR-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The XC6122F620MR-G comes in a small SOT-25 package.
• Essence: This voltage regulator is designed to provide stable and reliable voltage output.
• Packaging/Quantity: It is typically sold in reels or tubes, with a quantity of 3000 units per reel.

Specifications

The specifications of XC6122F620MR-G are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.0V
• Output Current: 200mA
• Dropout Voltage: 100mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6122F620MR-G has three pins:

1. VIN: Input voltage pin
2. VOUT: Output voltage pin
3. GND: Ground pin

Functional Features

• Low dropout voltage: The XC6122F620MR-G exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a low quiescent current, this voltage regulator minimizes power consumption when the load is light.
• Overcurrent protection: It incorporates overcurrent protection to safeguard the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

• Small package size allows for space-saving designs.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage ensures efficient power conversion.
• Overcurrent protection enhances circuit reliability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Restricted output voltage options may limit flexibility in certain designs.

Working Principles

The XC6122F620MR-G operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output pins. By maintaining a constant voltage drop across the pass transistor, it ensures a stable output voltage regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The XC6122F620MR-G is commonly used in various electronic devices and circuits, including but not limited to:

1. Battery-powered devices: It can be employed in portable electronics such as smartphones, tablets, and wearable devices to provide regulated power supply.
2. IoT devices: The voltage regulator finds application in Internet of Things (IoT) devices that require stable voltage levels for reliable operation.
3. Automotive electronics: It can be utilized in automotive applications, such as infotainment systems, dashboard displays, and control modules, to ensure consistent power delivery.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6122F620MR-G are:

1. LM1117-2.0: A popular voltage regulator with a fixed 2.0V output voltage and a maximum output current of 800mA.
2. MCP1700-200: Another voltage regulator providing a fixed 2.0V output voltage, suitable for low-power applications.
3. TS2940CX-2.0: This voltage regulator offers a fixed 2.0V output voltage and can handle an output current of up to 1A.

These alternative models can be considered based on specific requirements and design constraints.

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