S-1206B44-M3T1G

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Small Size, High Efficiency
• Package: SOT-23
• Essence: Low Dropout Linear Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Quiescent Current: 45µA (typical)

Detailed Pin Configuration

The S-1206B44-M3T1G has three pins: 1. Pin 1: VIN - Input voltage pin 2. Pin 2: GND - Ground pin 3. Pin 3: VOUT - Output voltage pin

Functional Features

• Low dropout voltage ensures stable output even with low input voltage.
• Excellent line and load regulation for precise voltage control.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages: - Small size allows for space-saving designs. - High efficiency reduces power dissipation. - Wide input voltage range provides flexibility in various applications.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Dropout voltage may affect performance in low voltage scenarios.

Working Principles

The S-1206B44-M3T1G is a low dropout linear regulator that regulates the output voltage by maintaining a constant voltage difference between the input and output. It achieves this by using a pass transistor that adjusts its resistance to maintain the desired output voltage. The regulator continuously monitors the output voltage and adjusts the pass transistor accordingly.

Detailed Application Field Plans

The S-1206B44-M3T1G is commonly used in various electronic devices, including: 1. Battery-powered devices: Portable audio players, handheld gaming consoles. 2. Mobile devices: Smartphones, tablets, wearable devices. 3. IoT devices: Sensors, smart home devices, wireless modules. 4. Automotive electronics: Infotainment systems, navigation systems, dashboard displays.

Detailed and Complete Alternative Models

1. S-1206B33-M3T1G: Similar specifications but with a lower output voltage range (1.2V to 3.3V).
2. S-1206B50-M3T1G: Similar specifications but with a higher output voltage range (1.2V to 5.0V).
3. S-1206B18-M3T1G: Similar specifications but with a lower maximum output current (100mA).

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