XC6121D346ER-G

Product Overview

Category

XC6121D346ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Small size and lightweight
• Low power consumption
• High precision voltage regulation
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

XC6121D346ER-G comes in a compact SOT-23-5 package.

Essence

The essence of XC6121D346ER-G is its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

It is typically packaged in reels, with each reel containing a specific quantity of XC6121D346ER-G units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.46V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121D346ER-G has the following pin configuration:

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

Functional Features

• Voltage regulation: XC6121D346ER-G ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It safeguards the circuit by limiting the current when it exceeds a certain threshold.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into small electronic devices.
• Low power consumption helps conserve energy.
• Wide input voltage range makes it versatile for various applications.
• Overcurrent and thermal shutdown protection enhance circuit safety.

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

XC6121D346ER-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 enable pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

XC6121D346ER-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 XC6121D346ER-G are: - XC6121C346ER-G - XC6121D346DR-G - XC6121E346ER-G - XC6121F346ER-G

These models have slightly different specifications and may vary in package type or temperature range.

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