XC6121C422ER-G

Product Overview

Category

XC6121C422ER-G belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency

Package

XC6121C422ER-G is available in a small package, typically a 4-pin SOT-23 package.

Essence

The essence of XC6121C422ER-G lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is usually 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 to 6.0V
• Output Voltage: 4.22V
• Output Current: Up to 150mA
• Dropout Voltage: 160mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121C422ER-G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. VOUT (Output Voltage)

Functional Features

• Voltage regulation: XC6121C422ER-G ensures a stable output voltage regardless of input voltage fluctuations.
• Power management: It efficiently manages power consumption, reducing energy waste.
• Overcurrent protection: This IC includes built-in protection against excessive current flow, safeguarding the connected circuitry.

Advantages and Disadvantages

Advantages

• Small form factor allows for easy integration into compact electronic devices.
• Efficient power management helps prolong battery life in portable devices.
• Stable output voltage ensures reliable performance of connected components.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Temperature range limitations restrict its use in extreme environments.

Working Principles

XC6121C422ER-G utilizes a voltage reference, error amplifier, and power transistor to regulate the output voltage. The error amplifier continuously compares the actual output voltage with the desired voltage, adjusting the power transistor accordingly to maintain a stable output.

Detailed Application Field Plans

XC6121C422ER-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 offer similar functionality to XC6121C422ER-G are: - XC6121C422MR-G - XC6121C422NR-G - XC6121C422PR-G

These models have comparable specifications and pin configurations, providing alternatives for different design requirements.

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