S-1721A2812-M6T1G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout, high accuracy, compact size
• Package: SOT-23-6
• Essence: Monolithic CMOS voltage regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 150mA
• Output Current: 150mA
• Line Regulation: ±0.2% typical
• Load Regulation: ±0.4% typical
• Quiescent Current: 45µA typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1721A2812-M6T1G has a total of six pins arranged as follows:

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| | | 1 2 | | | | 3 4 | | | | 5 6 | |___________| ```

Pin Description: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin 4. NC: No connection 5. CE: Enable control pin 6. BP: Bypass capacitor connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• High accuracy output voltage regulation provides stable and reliable performance.
• Compact size and SOT-23-6 package make it suitable for space-constrained applications.
• Enable control pin allows for easy on/off switching of the regulator.
• Bypass capacitor connection pin improves stability and reduces noise.

Advantages

• Wide input voltage range allows for flexibility in various applications.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Excellent line and load regulation ensures consistent output voltage under varying conditions.
• Compact size and tape and reel packaging facilitate automated assembly processes.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• Dropout voltage of 200mV may result in higher power dissipation in certain scenarios.

Working Principles

The S-1721A2812-M6T1G is a monolithic CMOS voltage regulator that utilizes a feedback control mechanism to maintain a stable output voltage. It operates by comparing the reference voltage with the divided output voltage and adjusts the internal pass transistor accordingly. This feedback loop ensures that the output voltage remains within the specified range even when the input voltage or load conditions vary.

Detailed Application Field Plans

The S-1721A2812-M6T1G is commonly used in various electronic devices and systems, including: - Portable consumer electronics (e.g., smartphones, tablets) - Wearable devices (e.g., smartwatches, fitness trackers) - Industrial automation equipment - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

• S-1721A2812-M5T1G: Similar specifications but with a different package (SOT-23-5)
• S-1721A2812-M3T1G: Lower dropout voltage variant with similar specifications (SOT-23-3)
• S-1721A2812-M6T2G: Higher output current variant with similar specifications (SOT-23-6)

Note: The above alternative models are provided as examples and may not represent an exhaustive list of alternatives available in the market.

This entry provides an overview of the S-1721A2812-M6T1G voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.