XC6121C426MR-G

Product Overview

Category

XC6121C426MR-G belongs to the category of voltage regulators.

Use

It is commonly used in electronic circuits to regulate and stabilize the voltage supplied to various components.

Characteristics

• Voltage regulation: XC6121C426MR-G provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal power when in standby mode.
• Overcurrent protection: It safeguards the circuit by limiting the current flow during abnormal conditions.

Package

XC6121C426MR-G is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of XC6121C426MR-G lies in its ability to maintain a constant voltage output despite fluctuations in the input voltage.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 4.26V
• Maximum output current: 150mA
• Dropout voltage: 200mV (typical)
• Quiescent current: 30µA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

XC6121C426MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage regulation: Maintains a stable output voltage regardless of input voltage variations.
• Overcurrent protection: Safeguards the circuit by limiting the current flow during abnormal conditions.
• Low dropout voltage: Operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: Consumes minimal power when in standby mode.

Advantages and Disadvantages

Advantages

• Provides stable output voltage
• Suitable for space-constrained applications
• Efficient operation with low dropout voltage
• Offers overcurrent protection

Disadvantages

• Limited maximum output current (150mA)
• Operating temperature range may not be suitable for extreme environments

Working Principles

XC6121C426MR-G utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a constant output voltage.

Detailed Application Field Plans

XC6121C426MR-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 XC6121C426MR-G are: - LM317T - LT1084CP - LM7805 - NCP1117ST50T3G

These models offer similar functionality and can be used as substitutes depending on specific requirements.

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