XC6121E721ER-G

Product Overview

Category

XC6121E721ER-G belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

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

Package

XC6121E721ER-G is available in a small surface-mount package.

Essence

The essence of XC6121E721ER-G lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

XC6121E721ER-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
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121E721ER-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (optional)

Functional Features

• Voltage regulation: XC6121E721ER-G ensures a stable output voltage regardless of input voltage fluctuations.
• Low power consumption: It consumes minimal power during operation, making it suitable for battery-powered devices.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected components.
• Thermal shutdown: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Small form factor allows for easy integration into compact designs.
• Wide input voltage range provides flexibility in various applications.
• Low dropout voltage minimizes power loss.
• High efficiency ensures optimal performance.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Lack of adjustable output voltage limits customization options.

Working Principles

XC6121E721ER-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, compensating for input voltage variations.

Detailed Application Field Plans

XC6121E721ER-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 XC6121E721ER-G are: - XC6206P332MR-G - LM1117IMPX-3.3/NOPB - MCP1700T-3302E/TT

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

In conclusion, XC6121E721ER-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 provides advantages such as high efficiency and overcurrent protection. However, it has limitations in terms of output current and adjustable output voltage. Alternative models are available to cater to different design needs.