XC6122A631MR-G

Product Overview

Category

XC6122A631MR-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize the 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 Quiescent Current: 1.0µA (typical)
• Low Dropout Voltage: 160mV at 100mA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Packaging/Quantity

XC6122A631MR-G is available in a SOT-23-5 package. It is typically sold in reels containing a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: Up to 150mA
• Dropout Voltage: 160mV at 100mA (typical)
• Quiescent Current: 1.0µA (typical)
• Line Regulation: ±0.3% (typical)
• Load Regulation: ±0.5% (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The XC6122A631MR-G has a total of five pins arranged as follows:

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

Functional Features

• Low quiescent current for power-saving applications.
• Wide input voltage range allows for flexibility in various electronic circuits.
• Low dropout voltage ensures efficient regulation even with small voltage differences.
• Excellent line and load regulation for stable output voltage.
• Good ripple rejection ratio for noise-free operation.

Advantages and Disadvantages

Advantages

• Low quiescent current helps conserve power in battery-operated devices.
• Wide input voltage range provides versatility in different applications.
• Small package size (SOT-23-5) enables space-saving designs.
• Good line and load regulation ensure stable output voltage.

Disadvantages

• Maximum output current of 150mA may not be sufficient for high-power applications.
• Dropout voltage of 160mV at 100mA may cause a significant voltage drop in certain scenarios.

Working Principles

The XC6122A631MR-G is a voltage regulator that operates by comparing the input voltage (VIN) to a reference voltage. It adjusts the output voltage (VOUT) to maintain a stable level, regardless of changes in the input voltage or load conditions. The enable pin (EN) can be used to turn the regulator on or off as needed.

Detailed Application Field Plans

The XC6122A631MR-G is suitable for a wide range of applications, including but not limited to:

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

Detailed and Complete Alternative Models

1. XC6122A631MR-G is part of the XC6122 series, which includes various models with different output voltage options.
2. Alternative models within the same voltage regulator category include LM1117, LT1086, and MCP1700.

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