XC6124A722MR-G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: Linear voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: 150mA
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6124A722MR-G has a total of five pins in the SOT-23-5 package:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. NC: No connection pin
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures stable operation even with small input-output voltage differentials.
• High output voltage accuracy provides precise regulation for sensitive applications.
• Low quiescent current minimizes power consumption during standby or idle conditions.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Low dropout voltage allows for efficient power conversion. - High output voltage accuracy ensures reliable performance. - Low quiescent current extends battery life in portable devices. - Thermal shutdown protection enhances safety and reliability.

Disadvantages: - Limited output current capability may not be suitable for high-power applications. - SOT-23-5 package may require additional space on the PCB compared to smaller packages.

Working Principles

The XC6124A722MR-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, adjusting the pass transistor's resistance to maintain a stable output voltage. The dropout voltage is minimized by using a low-resistance pass transistor.

Detailed Application Field Plans

The XC6124A722MR-G is commonly used in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable audio players, handheld gaming consoles, and wireless communication devices benefit from the low quiescent current and efficient power conversion of the XC6124A722MR-G.
2. IoT (Internet of Things) devices: Low power consumption and precise voltage regulation make this voltage regulator suitable for IoT sensors, smart home devices, and wearable electronics.
3. Automotive electronics: The XC6124A722MR-G can be utilized in automotive applications such as infotainment systems, dashboard displays, and lighting control modules.
4. Industrial equipment: This voltage regulator finds application in industrial automation, control systems, and instrumentation where stable and accurate voltage regulation is crucial.

Detailed and Complete Alternative Models

1. XC6206P332MR-G: 3.3V output voltage, 200mA output current, SOT-23-5 package.
2. XC6219B182MR-G: 1.8V output voltage, 150mA output current, SOT-23-5 package.
3. XC6220C502MR-G: 5.0V output voltage, 300mA output current, SOT-23-5 package.
4. XC6221B332MR-G: 3.3V output voltage, 150mA output current, SOT-23-5 package.

These alternative models offer similar functionality and characteristics to the XC6124A722MR-G, providing options for different voltage requirements and output currents.

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