XC6124D631MR-G

Product Overview

Category

XC6124D631MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 30µA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Packaging/Quantity

XC6124D631MR-G is available in a SOT-23-5 package. It is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.3% (typical)
• Load Regulation: ±0.5% (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6124D631MR-G has a total of five pins:

1. VIN: Input voltage pin.
2. GND: Ground pin.
3. EN: Enable pin for turning the regulator on/off.
4. VOUT: Output voltage pin.
5. NC: No connection pin.

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• Low quiescent current minimizes power consumption in standby mode.
• Excellent line and load regulation characteristics ensure stable output voltage under varying conditions.
• High ripple rejection ratio reduces the impact of noise on the output voltage.

Advantages

• Wide input voltage range allows for compatibility with various power sources.
• Small package size (SOT-23-5) enables space-saving integration into compact electronic devices.
• Low dropout voltage ensures efficient power conversion even with low input-output voltage differentials.
• Low quiescent current prolongs battery life in portable applications.
• Good line and load regulation characteristics provide stable output voltage for reliable circuit operation.
• High ripple rejection ratio minimizes the impact of noise on sensitive components.

Disadvantages

• Limited maximum output current (150mA) may not be suitable for high-power applications.
• SOT-23-5 package may require additional thermal management for dissipating heat.

Working Principles

XC6124D631MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from a voltage divider network. The pass transistor adjusts its resistance to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

XC6124D631MR-G can be used in various applications, including but not limited to:

1. Battery-powered devices: Portable electronics, wearable devices, and IoT sensors.
2. Consumer electronics: Smartphones, tablets, digital cameras, and audio players.
3. Industrial equipment: Measurement instruments, control systems, and automation devices.
4. Automotive electronics: Infotainment systems, navigation units, and lighting controls.
5. Communication systems: Wireless routers, modems, and network switches.

Detailed and Complete Alternative Models

1. XC6124D631MR-G is part of the XC6124 series, which includes various models with different output voltage options.
2. Alternative models within the same voltage regulator category include LM1117, LT1763, and MCP1700.

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