S-1206B28-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: 2.8V
• Output Current: 200mA
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1206B28-M3T1U has a total of 6 pins: 1. VIN: Input voltage pin 2. GND: Ground pin 3. EN: Enable pin (active high) 4. FB: Feedback pin for output voltage regulation 5. VOUT: Output voltage pin 6. NC: No connection pin

Functional Features

• Low dropout voltage ensures efficient power conversion
• Excellent line and load regulation for stable output voltage
• Built-in overcurrent and thermal protection
• Fast transient response for sudden load changes
• Low quiescent current prolongs battery life in portable devices

Advantages

• Small package size allows for space-saving designs
• High efficiency reduces power dissipation and extends battery life
• Wide input voltage range provides flexibility in various applications
• Robust protection features enhance system reliability

Disadvantages

• Limited output current may not be suitable for high-power applications
• Narrow output voltage range restricts compatibility with certain devices

Working Principles

The S-1206B28-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 and low power consumption. The regulator operates by controlling the duty cycle of an internal switch, which controls the energy transfer from the input to the output.

Detailed Application Field Plans

The S-1206B28-M3T1U is commonly used in various electronic devices and systems, including: - Portable consumer electronics (smartphones, tablets, portable media players) - Battery-powered devices (wearable devices, wireless sensors) - Industrial equipment (test and measurement instruments, control systems) - Automotive applications (infotainment systems, lighting modules)

Detailed and Complete Alternative Models

• S-1206B28-M3T1G: Same specifications and package as S-1206B28-M3T1U, but available in tape and reel packaging with 10000 units per reel.
• S-1206B28-M3T1W: Same specifications and package as S-1206B28-M3T1U, but available in a cut tape packaging format.

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