XC6121A432MR-G

Product Overview

Category

XC6121A432MR-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: 0.8V to 5.0V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 30µA (typical)
• Package Type: SOT-25
• Essence: Linear voltage regulator

Packaging/Quantity

XC6121A432MR-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: 0.8V to 5.0V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-25

Detailed Pin Configuration

The XC6121A432MR-G has the following pin configuration:

```

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

Functional Features

• Voltage regulation: The XC6121A432MR-G provides a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It maintains a low voltage drop across the regulator, ensuring efficient power conversion.
• Low quiescent current: The device consumes minimal current when in standby mode, reducing power consumption.
• Thermal shutdown protection: It incorporates a thermal shutdown feature to prevent overheating and damage.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited maximum output current of 150mA 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 XC6121A432MR-G is a linear voltage regulator that uses a feedback mechanism to maintain a constant 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 dissipating excess energy as heat, which is why it has a dropout voltage and requires proper heat dissipation measures.

Detailed Application Field Plans

The XC6121A432MR-G can be used in various electronic applications, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

Some alternative models to XC6121A432MR-G include: - XC6121B432MR-G - XC6121C432MR-G - XC6121D432MR-G - XC6121E432MR-G

These models offer similar functionality and characteristics, providing options for different design requirements.

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