XC6121D734MR-G

Product Overview

Category

XC6121D734MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV (typical)
• Low Quiescent Current: 30μA (typical)
• Package Type: SOT-25
• Essence: Voltage regulation and stabilization

Packaging/Quantity

XC6121D734MR-G is available in a SOT-25 package. The quantity per package may vary depending on the supplier.

Specifications

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

Detailed Pin Configuration

The XC6121D734MR-G has the following pin configuration:

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

Functional Features

• Voltage Regulation: The XC6121D734MR-G provides 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 incorporates thermal shutdown protection to prevent damage due to excessive heat.

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.
• Thermal shutdown protection enhances device reliability.

Disadvantages

• Maximum output current of 150mA may limit its use in high-power applications.
• Limited output voltage range may not be suitable for all voltage regulation requirements.

Working Principles

The XC6121D734MR-G is a linear voltage regulator that uses a feedback mechanism to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage within the specified range. The device operates by continuously monitoring the input voltage, adjusting the internal resistance, and dissipating excess energy as heat to maintain the desired output voltage.

Detailed Application Field Plans

The XC6121D734MR-G can be used in various electronic applications, including but not limited to:

1. Battery-powered devices: It can regulate the voltage in portable electronic devices such as smartphones, tablets, and digital cameras.
2. IoT devices: The voltage regulator can be used in Internet of Things (IoT) devices that require stable power supply.
3. Automotive electronics: It finds application in automotive systems, providing regulated voltage for sensors, actuators, and control modules.
4. Industrial equipment: The device can be utilized in industrial automation systems, ensuring stable voltage for sensors, controllers, and communication modules.

Detailed and Complete Alternative Models

1. XC6206P332MR-G: This voltage regulator offers similar specifications and features as XC6121D734MR-G but has a different package type (SOT-89).
2. XC6220B332MR-G: Another alternative model with comparable characteristics, but it comes in a SOT-25 package.
3. XC6206P332MR-G-ND: This model is available in a SOT-89 package and provides similar voltage regulation capabilities.

These alternative models can be considered based on specific application requirements and package preferences.

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