XC6121E434MR-G

Product Overview

Category

XC6121E434MR-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High precision
• Low power consumption
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

XC6121E434MR-G is available in a small surface-mount package.

Essence

The essence of XC6121E434MR-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

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

Detailed Pin Configuration

XC6121E434MR-G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage regulation: XC6121E434MR-G ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: The device automatically shuts down when the output current exceeds the maximum limit.
• Thermal shutdown protection: In case of excessive temperature, the regulator enters a shutdown mode to prevent damage.

Advantages and Disadvantages

Advantages

• Small form factor allows for easy integration into compact designs.
• High precision ensures accurate voltage regulation.
• Low power consumption helps conserve energy.
• Wide input voltage range provides flexibility in various applications.
• Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

XC6121E434MR-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. The device continuously monitors the input and output voltages, making necessary adjustments to ensure the desired voltage level is maintained.

Detailed Application Field Plans

XC6121E434MR-G finds application in various electronic devices that require regulated voltage supply. Some potential application fields include:

1. Portable electronic devices: Such as smartphones, tablets, and portable gaming consoles.
2. IoT devices: Including smart home appliances, wearable devices, and wireless sensors.
3. Automotive electronics: Used in vehicle infotainment systems, navigation devices, and lighting controls.
4. Industrial equipment: Regulating voltage in control systems, motor drives, and power supplies.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121E434MR-G are:

1. XC6206P332MR-G: A voltage regulator with a different output voltage (3.3V) but similar characteristics and package.
2. XC6220B331MR-G: Another voltage regulator with a different output voltage (3.31V) and slightly different specifications.
3. XC6219B332MR-G: A voltage regulator with a lower output voltage (3.32V) and similar characteristics.

These alternative models provide options for different voltage requirements while maintaining similar features and package types.

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