LM3704XCMMX-263

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output current capability - Adjustable output voltage - Thermal shutdown protection - Short-circuit current limit

Package: SOT-23-5

Essence: The LM3704XCMMX-263 is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The LM3704XCMMX-263 is typically sold in reels of 3000 units.

Specifications

The LM3704XCMMX-263 has the following specifications:

• Input Voltage Range: 2.7V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA
• Output Current: Up to 500mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM3704XCMMX-263 has five pins arranged as follows:

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Pin 1: Enable (EN) Pin 2: Ground (GND) Pin 3: Feedback (FB) Pin 4: Output (OUT) Pin 5: Input (IN)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output current capability allows for powering a wide range of devices.
• Adjustable output voltage provides flexibility in different applications.
• Thermal shutdown protection prevents damage due to excessive heat.
• Short-circuit current limit protects the IC and connected components from damage during a short circuit event.

Advantages and Disadvantages

Advantages: - Low dropout voltage improves efficiency. - High output current capability allows for versatile applications. - Adjustable output voltage provides flexibility. - Thermal shutdown protection enhances reliability. - Short-circuit current limit protects the circuit.

Disadvantages: - Limited input voltage range (2.7V to 6.5V). - Quiescent current of 75µA may be relatively high in some low-power applications.

Working Principles

The LM3704XCMMX-263 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the feedback voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The device also incorporates thermal shutdown protection and short-circuit current limiting to ensure safe operation.

Detailed Application Field Plans

The LM3704XCMMX-263 can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the LM3704XCMMX-263 include: - LM1117-3.3 - LM317T - LT1086CT - LP2950-3.3 - MAX603CPA

These alternatives offer similar functionality and can be considered based on specific requirements and availability.

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