XC6121F617MR-G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
• Package: SOT-23-5
• Essence: Regulates voltage to ensure stable power supply
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.0V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 30µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6121F617MR-G has a total of five pins arranged in the following configuration:

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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 dropout voltage ensures efficient power conversion.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption.
• Enable pin allows for easy on/off control.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Small package size enables space-saving designs. - Excellent load and line regulation ensure stable output voltage. - Low quiescent current extends battery life.

Disadvantages: - Limited output current capability (100mA). - No thermal shutdown feature.

Working Principles

The XC6121F617MR-G is a voltage regulator IC that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry, ensuring the desired output voltage is maintained. The low dropout voltage enables efficient power conversion, while the high accuracy and low quiescent current contribute to its overall performance.

Detailed Application Field Plans

The XC6121F617MR-G finds applications in various electronic devices where a stable power supply is crucial. Some potential application fields include:

1. Portable Electronics: Smartphones, tablets, and portable media players benefit from the XC6121F617MR-G's low quiescent current, extending battery life.
2. IoT Devices: Connected devices such as sensors, wearables, and home automation systems require reliable voltage regulation for optimal performance.
3. Automotive Electronics: The XC6121F617MR-G can be used in automotive applications like infotainment systems, lighting controls, and engine management units.
4. Industrial Equipment: PLCs (Programmable Logic Controllers), motor drives, and control systems rely on stable power supplies to ensure accurate operation.

Detailed and Complete Alternative Models

1. XC6206P332MR-G: Low dropout voltage regulator with a fixed 3.3V output.
2. XC6220B332MR-G: Ultra-low quiescent current voltage regulator with a fixed 3.3V output.
3. XC6219B332MR-G: High-accuracy voltage regulator with a fixed 3.3V output and thermal shutdown feature.

These alternative models offer similar functionality and characteristics to the XC6121F617MR-G, providing designers with flexibility based on specific requirements.

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