RN4991(T5L,F,T) Product Overview

Product Category

The RN4991(T5L,F,T) belongs to the category of integrated circuits, specifically within the realm of voltage regulators.

Basic Information Overview

• Use: The RN4991(T5L,F,T) is utilized as a voltage regulator in various electronic devices and systems.
• Characteristics: It is known for its high precision and low dropout voltage, making it suitable for applications requiring stable power supply.
• Package: The RN4991(T5L,F,T) is available in a small outline package (SOT-23) for easy integration into compact designs.
• Essence: Its essence lies in providing reliable and precise voltage regulation for electronic circuits.
• Packaging/Quantity: The RN4991(T5L,F,T) is typically packaged in reels with a specific quantity per reel, varying based on manufacturer specifications.

Specifications

The RN4991(T5L,F,T) features include: - Output Voltage: 3.3V - Dropout Voltage: 250mV at 100mA - Maximum Input Voltage: 6V - Output Current: 100mA - Line Regulation: 0.02%/V - Load Regulation: 0.05%/mA

Detailed Pin Configuration

The detailed pin configuration of the RN4991(T5L,F,T) includes input, output, and ground pins, each serving specific functions in the voltage regulation process.

Functional Features

The functional features of the RN4991(T5L,F,T) encompass: - High precision voltage regulation - Low dropout voltage for efficient power usage - Thermal shutdown protection - Short-circuit current limit

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage
• Compact SOT-23 package
• Thermal shutdown protection

Disadvantages

• Limited maximum input voltage
• Relatively low output current compared to other models

Working Principles

The RN4991(T5L,F,T) operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The RN4991(T5L,F,T) finds application in various fields including: - Portable electronic devices - Battery-powered systems - IoT devices - Sensor modules

Detailed and Complete Alternative Models

Some alternative models to the RN4991(T5L,F,T) include: - LM1117 - MCP1702 - TS2940

In conclusion, the RN4991(T5L,F,T) serves as a reliable and precise voltage regulator with specific characteristics and functional features that cater to various electronic applications.

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