RN4609(TE85L,F) Product Overview

Introduction

RN4609(TE85L,F) is a semiconductor product belonging to the category of voltage regulators. This device is commonly used in electronic circuits to maintain a stable output voltage, making it an essential component in various electronic applications.

Basic Information Overview

• Category: Voltage Regulator
• Use: Maintaining stable output voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: SOT-23-5
• Essence: Ensuring consistent and reliable power supply in electronic devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 130mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The RN4609(TE85L,F) features a standard SOT-23-5 package with the following pin configuration: 1. Input 2. Ground 3. Enable 4. NC (No Connection) 5. Output

Functional Features

• Low Dropout Voltage: Enables the regulator to operate with very small input-output differentials.
• Low Quiescent Current: Minimizes power consumption when the device is in standby mode.
• Thermal Shutdown Protection: Safeguards the device from overheating by shutting down when the temperature exceeds the specified limit.

Advantages and Disadvantages

Advantages

• High precision output voltage
• Small form factor
• Wide operating temperature range

Disadvantages

• Limited maximum output current
• Not suitable for high-power applications

Working Principles

The RN4609(TE85L,F) operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output.

Detailed Application Field Plans

This voltage regulator is widely used in portable electronic devices, battery-powered systems, and low-power applications where maintaining a stable voltage supply is critical.

Detailed and Complete Alternative Models

• LM1117: Similar voltage regulator with higher maximum output current
• XC6206: Low quiescent current alternative for ultra-low power applications

In conclusion, the RN4609(TE85L,F) voltage regulator offers precise voltage regulation in a compact package, making it suitable for a wide range of electronic applications.

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