XC6121A647ER-G

Product Overview

Category

XC6121A647ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

XC6121A647ER-G comes in a small surface-mount package.

Essence

The essence of XC6121A647ER-G lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

It is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.3V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121A647ER-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

• Voltage regulation: Provides a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: Safeguards the circuit by limiting the current when it exceeds a certain threshold.
• Thermal shutdown protection: Prevents overheating by shutting down the regulator if the temperature exceeds a safe limit.

Advantages and Disadvantages

Advantages

• Small size allows for space-saving designs.
• High efficiency reduces power consumption.
• Wide input voltage range accommodates various power sources.
• Overcurrent and thermal protection enhance circuit reliability.

Disadvantages

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

Working Principles

XC6121A647ER-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, compensating for input voltage variations.

Detailed Application Field Plans

XC6121A647ER-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121A647ER-G are: - XC6206P332MR-G - LM1117IMPX-3.3/NOPB - MCP1700T-3302E/TT

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, XC6121A647ER-G is a compact and efficient voltage regulator with a wide range of applications. Its features such as overcurrent protection and thermal shutdown make it a reliable choice for various electronic circuits.