S-1206B45-M3T1U

Basic Information Overview

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

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: 1.2V
• Output Current: 600mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1206B45-M3T1U has a total of six pins arranged as follows:

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

Pin Configuration: 1. VIN: Input Voltage 2. GND: Ground 3. EN: Enable Pin 4. FB: Feedback Pin 5. VOUT: Output Voltage 6. VOUT: Output Voltage

Functional Features

• Step-down voltage regulation
• Low dropout voltage
• High efficiency conversion
• Overcurrent protection
• Thermal shutdown protection
• Short-circuit protection

Advantages and Disadvantages

Advantages: - Small size allows for space-saving designs - High efficiency reduces power consumption - Wide input voltage range provides flexibility in applications - Built-in protection features enhance reliability

Disadvantages: - Limited output current may not be suitable for high-power applications - Requires external components for proper operation

Working Principles

The S-1206B45-M3T1U is a step-down voltage regulator that converts a higher input voltage to a lower output voltage. It utilizes a switching regulator topology to achieve high efficiency conversion. The regulator operates by rapidly switching an internal transistor on and off, controlling the amount of energy transferred from the input to the output. This process allows for efficient voltage regulation while minimizing power loss.

Detailed Application Field Plans

The S-1206B45-M3T1U is commonly used in various electronic devices and systems where a stable low voltage supply is required. Some typical application fields include: - Portable electronic devices (e.g., smartphones, tablets) - Battery-powered devices - IoT devices - Wearable devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• S-1206B45-M3T1G: Same specifications and package as S-1206B45-M3T1U, but available in a different reel quantity (2500 units per reel).
• S-1206B45-M3T1W: Same specifications and package as S-1206B45-M3T1U, but available in a different reel quantity (5000 units per reel).

Note: Please refer to the manufacturer's datasheet for a comprehensive list of alternative models.

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