XC6121F518MR-G

Product Overview

Category

XC6121F518MR-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

XC6121F518MR-G comes in a small surface-mount package.

Essence

The essence of XC6121F518MR-G is its ability to regulate voltage with high precision and efficiency, making it suitable for various electronic applications.

Packaging/Quantity

XC6121F518MR-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.8V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121F518MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• Voltage regulation: XC6121F518MR-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 device shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Small form factor allows for space-saving designs.
• High precision voltage regulation ensures reliable performance.
• Low power consumption contributes to energy efficiency.
• Wide input voltage range provides flexibility in various applications.

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

XC6121F518MR-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 voltage, output voltage, and current to ensure proper regulation and protection.

Detailed Application Field Plans

XC6121F518MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121F518MR-G are: - XC6206P332MR: 3.3V output voltage, 200mA output current - XC6219B182MR: 1.8V output voltage, 300mA output current - XC6220C122MR: 1.2V output voltage, 500mA output current - XC6230D502MR: 5.0V output voltage, 100mA output current

These alternative models offer different output voltages and currents to suit specific application requirements.

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