XC6121A721MR-G

Product Overview

Category

XC6121A721MR-G belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Compact size
• Low power consumption
• High efficiency

Package

XC6121A721MR-G is available in a small surface-mount package.

Essence

The essence of XC6121A721MR-G lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

XC6121A721MR-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121A721MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• Voltage regulation: XC6121A721MR-G ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to prevent damage to the circuitry.
• Low quiescent current: The device consumes minimal current when not actively regulating the voltage.
• Thermal shutdown: In case of excessive temperature, the regulator shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• Low power consumption helps in extending battery life.
• High efficiency reduces power dissipation and heat generation.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect the performance in low input voltage scenarios.

Working Principles

XC6121A721MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring and adjusting, it compensates for any variations in the input voltage, ensuring a regulated output.

Detailed Application Field Plans

XC6121A721MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121A721MR-G are: - XC6121B721MR-G - XC6121C721MR-G - XC6121D721MR-G - XC6121E721MR-G

These models offer similar functionality and characteristics, providing flexibility in design choices.

In conclusion, XC6121A721MR-G is a voltage regulator that offers stable voltage regulation, compact size, and low power consumption. It is commonly used in various electronic devices and has several alternative models available in the market.