FJV3115RMTF Product Encyclopedia Entry

Introduction

The FJV3115RMTF is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulating voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23-5
• Essence: Stabilizing voltage output
• Packaging/Quantity: Typically available in reels of 3000 units

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: Up to 150mA
• Dropout Voltage: 190mV at 100mA load
• Quiescent Current: 75µA (typical)

Detailed Pin Configuration

1. Vin (Input Voltage)
2. GND (Ground)
3. Enable (Shutdown control)
4. Vout (Output Voltage)
5. Bypass (Bypass capacitor connection)

Functional Features

• Low Dropout Voltage: Enables efficient regulation even with small input-output differentials
• Low Quiescent Current: Minimizes power consumption in standby or idle modes
• Thermal Shutdown Protection: Safeguards the device from overheating
• Short-Circuit Protection: Protects the regulator and the connected circuitry from damage in case of a short circuit

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Small form factor
• Low power consumption
• Built-in protection features

Disadvantages

• Limited maximum output current
• Sensitive to input voltage fluctuations

Working Principles

The FJV3115RMTF operates by comparing the reference voltage with the feedback voltage to adjust the pass transistor's conduction, thereby regulating the output voltage. When the enable pin is high, the regulator is active, and when it is low, the regulator enters shutdown mode, reducing power consumption.

Detailed Application Field Plans

The FJV3115RMTF is commonly used in portable electronic devices, battery-powered applications, and low-power sensor nodes. Its precise voltage regulation and low quiescent current make it suitable for applications where power efficiency and compactness are crucial.

Detailed and Complete Alternative Models

• FJV3110RMTF: Similar specifications with a lower output current capability
• FJV3118RMTF: Higher output current capability with slightly different pin configuration
• FJV3125RMTF: Increased input voltage range for specific applications

In conclusion, the FJV3115RMTF is a reliable voltage regulator with precise regulation capabilities, making it suitable for various low-power electronic applications.

[Word Count: 410]