S-1206B31-U3T1G

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Efficiency
• Package: SOT-23-5
• Essence: Regulates voltage to a stable level
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V
• Maximum Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)

Detailed Pin Configuration

The S-1206B31-U3T1G has a total of five pins arranged as follows: 1. VIN: Input Voltage Pin 2. GND: Ground Pin 3. EN: Enable Pin 4. VOUT: Output Voltage Pin 5. NC: No Connection Pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High efficiency results in minimal power loss during operation.
• Enable pin allows for easy control of the regulator's output.
• Stable output voltage of 1.2V provides reliable power supply.

Advantages and Disadvantages

Advantages: - Low dropout voltage improves overall system efficiency. - High efficiency reduces power dissipation and extends battery life. - Small package size (SOT-23-5) enables space-saving designs. - Wide input voltage range allows for versatile applications.

Disadvantages: - Limited maximum output current of 100mA may not be suitable for high-power applications. - Single fixed output voltage limits flexibility in certain scenarios.

Working Principles

The S-1206B31-U3T1G is a linear voltage regulator that operates by maintaining a constant output voltage regardless of changes in the input voltage or load conditions. It achieves this by using a pass transistor to regulate the voltage drop across it, ensuring a stable output voltage of 1.2V.

Detailed Application Field Plans

The S-1206B31-U3T1G is commonly used in various electronic devices and systems that require a stable and regulated power supply. Some typical application fields include: - Battery-powered devices (e.g., portable electronics) - IoT devices - Wearable technology - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

• S-1206B31-M3T1G: Similar specifications but with a different package (SOT-23-5).
• S-1206B31-U5T1G: Higher maximum output current of 500mA.
• S-1206B31-U3T2G: Adjustable output voltage range.

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