S-1711A1818-M6T1U

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High Efficiency, Low Dropout Voltage
• Package: SOT-23-6
• Essence: Linear Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1711A1818-M6T1U has a total of six pins arranged as follows: 1. VIN: Input Voltage Pin 2. GND: Ground Pin 3. EN: Enable Pin 4. NC: No Connection 5. VOUT: Output Voltage Pin 6. FB: Feedback Pin

Functional Features

• Low dropout voltage enables efficient regulation even with small input-output voltage differentials.
• Excellent line and load regulation ensures stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption in standby or low-load situations.
• Built-in overcurrent protection safeguards the regulator and connected circuitry.

Advantages

• Compact SOT-23-6 package allows for space-saving integration into various applications.
• Wide input voltage range provides flexibility in powering different electronic devices.
• High efficiency results in reduced power dissipation and improved battery life.
• Precise output voltage regulation ensures reliable operation of downstream components.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator.
• Temperature range of -40°C to +85°C may not be suitable for extreme environments.

Working Principles

The S-1711A1818-M6T1U is a linear regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the feedback voltage (FB) with a reference voltage to adjust the pass transistor's resistance and maintain a stable output voltage. When the input voltage (VIN) exceeds the desired output voltage (VOUT), the pass transistor reduces its resistance, allowing current to flow through it. Conversely, when the input voltage drops below the desired output voltage, the pass transistor increases its resistance, limiting the current flow.

Detailed Application Field Plans

The S-1711A1818-M6T1U is commonly used in various electronic devices and systems, including: - Battery-powered portable devices (e.g., smartphones, tablets) - Wearable devices (e.g., smartwatches, fitness trackers) - IoT (Internet of Things) devices - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

• S-1711A1818-M6T1G: Same specifications and features as S-1711A1818-M6T1U, but available in a different packaging option (SOT-23-6, Tape and Reel, 3000 pieces per reel).
• S-1711A1818-M6T2U: Similar specifications and features as S-1711A1818-M6T1U, but with a higher maximum output current of 300mA.
• S-1711A1818-M6T3U: Similar specifications and features as S-1711A1818-M6T1U, but with a wider operating temperature range of -40°C to +125°C.

(Note: These alternative models are provided for reference and may have slight variations in characteristics or packaging.)

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