XC6121D443MR-G

Product Overview

Category

XC6121D443MR-G belongs to the category of voltage regulators.

Use

It is primarily used for voltage regulation in electronic circuits.

Characteristics

• Low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Overcurrent protection
• Thermal shutdown protection

Package

XC6121D443MR-G is available in a small and compact SOT-23-5 package.

Essence

The essence of XC6121D443MR-G lies in its ability to regulate voltage efficiently and accurately, ensuring stable power supply to electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specified quantity of XC6121D443MR-G units.

Specifications

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Maximum Output Current: 150mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121D443MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. NC: No connection
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output voltage accuracy guarantees stable voltage regulation.
• Low quiescent current minimizes power consumption.
• Overcurrent protection safeguards against excessive current flow.
• Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages

• Compact size and easy integration into circuit designs.
• Wide input and output voltage ranges provide flexibility.
• Efficient voltage regulation for stable device operation.
• Overcurrent and thermal protection enhance reliability.

Disadvantages

• Maximum output current may be limiting for certain high-power applications.
• Limited pin configuration options for specific circuit requirements.

Working Principles

XC6121D443MR-G operates based on a voltage regulation principle. It takes an input voltage within the specified range and regulates it to a desired output voltage level. The internal circuitry ensures that the output voltage remains stable even when the input voltage fluctuates or when there are variations in the load conditions.

Detailed Application Field Plans

XC6121D443MR-G finds application in various electronic devices and systems, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT devices - Wearable devices - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121D443MR-G include: - XC6121C443MR-G - XC6121D543MR-G - XC6121E443MR-G - XC6121F443MR-G

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

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