LM3724IM5X-4.63

Product Overview

LM3724IM5X-4.63 is a voltage regulator belonging to the category of low-dropout (LDO) regulators. It is commonly used to provide a stable and regulated output voltage for various electronic devices. The LM3724IM5X-4.63 is known for its high accuracy, low dropout voltage, and low quiescent current. It is available in a small SOT-23 package and is designed to be used in battery-powered applications.

Basic Information

• Category: Voltage Regulator
• Use: Providing regulated output voltage
• Characteristics: High accuracy, low dropout voltage, low quiescent current
• Package: SOT-23
• Essence: Stable and regulated output voltage
• Packaging/Quantity: Typically supplied in reels or tubes

Specifications

The LM3724IM5X-4.63 has the following specifications: - Output Voltage: 4.63V - Input Voltage Range: 2.5V to 6.5V - Dropout Voltage: 300mV at 150mA - Quiescent Current: 75µA - Load Regulation: 0.05% typical - Line Regulation: 0.03% typical

Detailed Pin Configuration

The LM3724IM5X-4.63 has a standard SOT-23 pin configuration with three pins: 1. VIN: Input voltage 2. GND: Ground 3. VOUT: Regulated output voltage

Functional Features

• Low Dropout: Allows the regulator to operate with very small voltage differentials between the input and output.
• Low Quiescent Current: Ensures minimal power consumption when the device is in standby mode.
• High Accuracy: Provides a precise and stable output voltage even under varying load conditions.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low dropout voltage
• Small package size
• Low quiescent current

Disadvantages

• Limited maximum input voltage range
• May require additional circuitry for protection against overvoltage or reverse polarity

Working Principles

The LM3724IM5X-4.63 uses a reference voltage and error amplifier to compare the output voltage to the desired reference. It adjusts the pass transistor to maintain a constant output voltage, compensating for load variations and input voltage changes.

Detailed Application Field Plans

The LM3724IM5X-4.63 is commonly used in portable electronic devices such as: - Mobile phones - Portable media players - Digital cameras - Handheld gaming devices

It is also suitable for battery-powered IoT devices and other low-power applications.

Detailed and Complete Alternative Models

Some alternative models to the LM3724IM5X-4.63 include: - LM2937: Another LDO regulator with adjustable output voltage - MCP1700: Low quiescent current LDO regulator - TPS799: Ultra-low quiescent current LDO regulator

These alternatives offer similar functionality and may be suitable depending on specific application requirements.

In conclusion, the LM3724IM5X-4.63 is a reliable and efficient voltage regulator with a focus on low dropout voltage and low quiescent current, making it well-suited for battery-powered electronic devices and low-power applications.

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