MK1705ALFTR

Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current, Adjustable Output
• Package: SOT-23
• Essence: Integrated Circuit (IC)
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications and Parameters

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 500mA
• Maximum Output Current: 500mA
• Quiescent Current: 75µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MK1705ALFTR IC has the following pin configuration:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: VOUT (Output Voltage)

Functional Characteristics

• Low dropout voltage for efficient power conversion.
• High current capability for powering various electronic devices.
• Adjustable output voltage to meet different application requirements.
• Excellent line and load regulation for stable output voltage.
• Low quiescent current for power-saving operation.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Compact SOT-23 package for space-constrained designs. - Adjustable output voltage provides flexibility. - Low dropout voltage minimizes power dissipation. - High current capability supports demanding loads.

Disadvantages: - Limited maximum output current compared to some other regulators. - Requires external components for stability and filtering.

Applicable Range of Products

The MK1705ALFTR is suitable for a wide range of electronic devices and systems that require regulated power supply. It can be used in battery-powered devices, portable electronics, industrial control systems, and more.

Working Principles

The MK1705ALFTR is a voltage regulator IC that maintains a stable output voltage regardless of changes in the input voltage or load conditions. It achieves this by using a feedback mechanism to adjust the internal pass transistor, ensuring the desired output voltage is maintained.

Detailed Application Field Plans

The MK1705ALFTR can be applied in various fields, including:

1. Mobile Devices: Provides regulated power for smartphones, tablets, and wearable devices.
2. Automotive Electronics: Ensures stable voltage supply for automotive control modules and infotainment systems.
3. Industrial Automation: Powers sensors, actuators, and control circuits in industrial automation applications.
4. Consumer Electronics: Supports audio/video equipment, gaming consoles, and home appliances.
5. Medical Devices: Provides reliable power for medical instruments and diagnostic equipment.

Detailed Alternative Models

Some alternative models to the MK1705ALFTR include:

• MK1509ALFTR
• MK1806ALFTR
• MK1903ALFTR
• MK2008ALFTR
• MK2107ALFTR

5 Common Technical Questions and Answers

1. Q: What is the maximum input voltage for the MK1705ALFTR? A: The maximum input voltage is 6.5V.

2. Q: Can I adjust the output voltage of the MK1705ALFTR? A: Yes, the output voltage can be adjusted within the range of 1.2V to 5.5V.

3. Q: What is the dropout voltage of the MK1705ALFTR at maximum load? A: The dropout voltage is 200mV at 500mA load.

4. Q: What is the operating temperature range of the MK1705ALFTR? A: The operating temperature range is -40°C to +85°C.

5. Q: How many pieces are there in a reel of MK1705ALFTR? A: There are 3000 pieces per reel.