XC6121E434ER-G

Product Overview

Category

XC6121E434ER-G belongs to the category of electronic components.

Use

It is commonly used in various electronic devices and circuits for voltage regulation purposes.

Characteristics

• Voltage regulation capability
• Small form factor
• Low power consumption
• High reliability

Package

XC6121E434ER-G is available in a compact surface mount package.

Essence

The essence of XC6121E434ER-G lies in its ability to regulate voltage efficiently and reliably in electronic circuits.

Packaging/Quantity

XC6121E434ER-G is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 4.34V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121E434ER-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

XC6121E434ER-G offers the following functional features:

• Voltage regulation: It ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It safeguards the circuit by limiting the output current within safe limits.
• Thermal shutdown protection: It prevents overheating of the device by shutting down when the temperature exceeds a certain threshold.
• Enable/disable control: The optional enable pin allows the user to turn the device on or off as needed.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• Low power consumption helps in extending battery life.
• High reliability ensures consistent performance over a long period.
• Wide operating temperature range makes it suitable for various environments.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• Dropout voltage may cause a slight decrease in efficiency.

Working Principles

XC6121E434ER-G operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of input voltage variations.

Detailed Application Field Plans

XC6121E434ER-G finds applications in various electronic devices and circuits, including but not limited to:

1. Portable consumer electronics: Such as smartphones, tablets, and portable media players.
2. IoT devices: Including smart home devices, wearables, and sensors.
3. Automotive electronics: For voltage regulation in automotive systems and infotainment devices.
4. Industrial equipment: Used in control systems, measurement instruments, and automation devices.
5. Medical devices: Providing stable voltage supply in medical equipment and monitoring devices.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121E434ER-G are:

1. XC6206P332MR-G: A low dropout voltage regulator with an output voltage of 3.3V.
2. XC6220B331MR-G: A compact voltage regulator with an output voltage of 3.3V and higher output current capability.
3. XC6219B331MR-G: A voltage regulator with an adjustable output voltage ranging from 1.2V to 5.0V.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.

In conclusion, XC6121E434ER-G is a compact and reliable voltage regulator used in various electronic devices and circuits. Its voltage regulation capability, small form factor, and low power consumption make it an ideal choice for applications requiring stable voltage supply. However, its limited output current and dropout voltage should be considered when selecting the appropriate model for high-power applications.