S-1206B18-M3T1G

Basic Information Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: Small size, high efficiency, low power consumption
Package: SOT-23-6
Essence: Linear voltage regulator
Packaging/Quantity: Tape and Reel / 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 18V
• Output Voltage Range: 1.2V to 16V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1206B18-M3T1G has a total of six pins arranged in the following configuration:

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Pin 1: VIN (Input Voltage)
Pin 2: GND (Ground)
Pin 3: VOUT (Output Voltage)
Pin 4: NC (No Connection)
Pin 5: EN (Enable)
Pin 6: BYP (Bypass)

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 results in reduced power dissipation. - Wide input voltage range provides flexibility in various applications. - Low power consumption extends battery life.

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

Working Principles

The S-1206B18-M3T1G is a linear voltage regulator that regulates the output voltage based on the difference between the input and desired output voltage. It utilizes a pass transistor to control the voltage drop across it, ensuring a stable output voltage. The enable pin allows for easy on/off control, while the bypass pin provides additional noise filtering if required.

Detailed Application Field Plans

The S-1206B18-M3T1G is commonly used in various electronic devices and systems, including:

1. Battery-powered devices: Portable electronics, IoT devices, wearables.
2. Automotive applications: Infotainment systems, lighting controls, sensors.
3. Industrial equipment: Control systems, measurement instruments, motor drives.
4. Communication devices: Wireless routers, network switches, access points.
5. Consumer electronics: Smartphones, tablets, digital cameras.

Detailed and Complete Alternative Models

1. S-1206B12-M3T1G
2. S-1206B15-M3T1G
3. S-1206B24-M3T1G
4. S-1206B33-M3T1G
5. S-1206B50-M3T1G

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

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