XC6121A347MR-G

Product Overview

Category

XC6121A347MR-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

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

Package

XC6121A347MR-G comes in a small surface-mount package.

Essence

The essence of XC6121A347MR-G is its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

It is typically packaged in reels and the quantity per reel varies depending on the manufacturer.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.3V
• Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 25µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121A347MR-G has the following pin configuration:

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

Functional Features

• Voltage regulation: XC6121A347MR-G ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It automatically shuts down when the output current exceeds the specified limit, protecting the circuit from damage.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• Small size allows for space-saving designs.
• Low power consumption helps prolong battery life.
• High accuracy ensures precise voltage regulation.
• Wide input voltage range makes it compatible with various power sources.

Disadvantages

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

Working Principles

XC6121A347MR-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 constant output voltage. This is achieved through a combination of active components and passive elements within the regulator.

Detailed Application Field Plans

XC6121A347MR-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 XC6121A347MR-G are: - XC6121B347MR-G - XC6121C347MR-G - XC6121D347MR-G

These models have slightly different specifications and may vary in terms of input/output voltage ranges, output current capabilities, and package options. It is recommended to refer to the respective datasheets for detailed information on each alternative model.

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