S-1721A2020-M6T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current Capability
• Package: SOT-23-6
• Essence: Regulates voltage to ensure stable power supply
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.5V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 1A
• Maximum Output Current: 1A
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1721A2020-M6T1G has a total of six pins arranged in the following configuration:

```

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| | --| Vout GND|-- Pin 1 --| Vin NC |-- Pin 2 --| EN FB |-- Pin 3 |___________| ```

Pin 1: Vout - Output Voltage Pin 2: Vin - Input Voltage Pin 3: EN - Enable Pin Pin 4: FB - Feedback Pin Pin 5: NC - No Connection Pin 6: GND - Ground

Functional Features

• Low dropout voltage ensures efficient power conversion
• High current capability allows for powering various components
• Enable pin provides control over the regulator's operation
• Feedback pin enables precise voltage regulation

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power dissipation - High current capability supports a wide range of applications - Small package size allows for space-saving designs

Disadvantages: - Limited input voltage range (2.5V - 6.5V) - Quiescent current may affect battery life in low-power applications

Working Principles

The S-1721A2020-M6T1G is a linear voltage regulator that operates by comparing the output voltage with a reference voltage. It adjusts the pass transistor's resistance to maintain a stable output voltage, even when the input voltage or load conditions change.

Detailed Application Field Plans

The S-1721A2020-M6T1G is commonly used in various electronic devices and systems, including: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

• S-1721A2010-M6T1G: Output Voltage Range: 1.2V - 3.6V, Maximum Output Current: 1A
• S-1721A2030-M6T1G: Output Voltage Range: 1.2V - 5.0V, Maximum Output Current: 1A
• S-1721A2040-M6T1G: Output Voltage Range: 1.2V - 4.5V, Maximum Output Current: 1A

These alternative models offer similar functionality but with different output voltage ranges to cater to specific application requirements.

In conclusion, the S-1721A2020-M6T1G is a voltage regulator IC with low dropout and high current capability. Its small package size and efficient power conversion make it suitable for various electronic devices. However, its limited input voltage range and quiescent current should be considered in specific applications.