XC6121D644MR-G

Product Overview

Category

XC6121D644MR-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize the voltage in electronic circuits.

Characteristics

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

Package

XC6121D644MR-G comes in a small surface mount package.

Essence

The essence of XC6121D644MR-G is to provide stable and regulated voltage to ensure proper functioning of electronic devices.

Packaging/Quantity

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

Detailed Pin Configuration

XC6121D644MR-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: XC6121D644MR-G ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It protects the circuit from excessive current flow, preventing damage to the device.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• Small size and lightweight make it suitable for compact electronic devices.
• High precision voltage regulation ensures reliable performance.
• Low power consumption helps conserve energy.
• Wide input voltage range allows compatibility 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

XC6121D644MR-G operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The regulator continuously monitors the input and output voltages, making necessary adjustments to ensure the desired output voltage is maintained.

Detailed Application Field Plans

XC6121D644MR-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 XC6121D644MR-G are: - XC6206P332MR-G - XC6220B332MR-G - XC6219B332MR-G - XC6221B332MR-G

These models have comparable specifications and can be used as alternatives depending on specific requirements.

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