XC6122A734MR-G

Product Overview

Category

XC6122A734MR-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 Range: 1.2V to 5.5V
• Maximum Output Current: 200mA
• Low Dropout Voltage: 150mV at 100mA
• Low Quiescent Current: 30μA (typical)
• Package Type: SOT-25
• Essence: Linear voltage regulator

Packaging/Quantity

XC6122A734MR-G is available in a SOT-25 package. It is typically sold in reels containing a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: Up to 200mA
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-25

Detailed Pin Configuration

The XC6122A734MR-G has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Voltage Regulation: The XC6122A734MR-G provides a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: It has a low dropout voltage, ensuring efficient power conversion even with small input-output voltage differentials.
• Low Quiescent Current: The device consumes minimal current when in standby mode, reducing power consumption.
• Thermal Shutdown Protection: It includes built-in thermal shutdown protection to prevent overheating and damage to the device.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption.
• Compact SOT-25 package enables space-saving designs.

Disadvantages

• Limited maximum output current of 200mA may not be suitable for high-power applications.
• Operating temperature range of -40°C to +85°C may restrict usage in extreme environments.

Working Principles

The XC6122A734MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The device operates by dissipating excess voltage as heat, which is why it has a dropout voltage.

Detailed Application Field Plans

The XC6122A734MR-G can be used in various electronic applications, including but not limited to: 1. Battery-powered devices: It can regulate the voltage in portable electronics such as smartphones, tablets, and wearable devices. 2. IoT devices: It is suitable for powering sensors, microcontrollers, and other components in Internet of Things (IoT) devices. 3. Automotive electronics: The voltage regulator can be used in automotive applications, providing stable power supply to various electronic systems. 4. Industrial equipment: It finds application in industrial control systems, automation equipment, and instrumentation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6122A734MR-G are:

1. LM1117-3.3: A popular linear voltage regulator with an output voltage of 3.3V and a maximum output current of 800mA.
2. LT1763: A low dropout linear regulator with adjustable output voltage and a maximum output current of 500mA.
3. TPS7A4700: An ultra-low-noise linear voltage regulator with a fixed output voltage of 4.7V and a maximum output current of 1A.

These alternative models provide options with different output voltages, output currents, and additional features to suit specific application requirements.

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