XC6121A631ER-G

Product Overview

Category

XC6121A631ER-G belongs to the category of voltage regulators.

Use

It is commonly used for voltage regulation in electronic circuits.

Characteristics

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

Package

XC6121A631ER-G is available in a small package, suitable for surface mount technology (SMT).

Essence

The essence of XC6121A631ER-G lies in its ability to regulate voltage levels effectively and efficiently.

Packaging/Quantity

XC6121A631ER-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

XC6121A631ER-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: XC6121A631ER-G ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices.
• Low quiescent current: The regulator consumes minimal current when not actively regulating the voltage.
• 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 electronic devices.
• High efficiency results in minimal power loss during voltage regulation.
• Overcurrent protection ensures the safety of connected components.

Disadvantages

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

Working Principles

XC6121A631ER-G utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly. This feedback loop ensures that the output voltage remains stable even when the input voltage varies.

Detailed Application Field Plans

XC6121A631ER-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 to XC6121A631ER-G include: - XC6121B631ER-G: Similar specifications with minor variations. - XC6121C631ER-G: Higher output current capacity. - XC6121D631ER-G: Lower dropout voltage.

These alternative models provide flexibility in choosing the most suitable voltage regulator based on specific requirements.

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