RN1961FE(TE85L,F) Product Overview

Introduction

The RN1961FE(TE85L,F) is a semiconductor product belonging to the category of voltage regulators. This device is designed to regulate voltage and ensure stable power supply in various electronic applications.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate voltage and ensure stable power supply
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: SOT-23-5
• Essence: Ensuring stable and regulated power supply
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: 150mA
• Dropout Voltage: 160mV @ 100mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The RN1961FE(TE85L,F) features a standard SOT-23-5 pin configuration: 1. Input 2. Ground 3. Enable 4. NC (No Connection) 5. Output

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
• Thermal Shutdown Protection: Safeguards the device from overheating, enhancing reliability

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage for efficient operation
• Thermal shutdown protection for enhanced reliability

Disadvantages

• Limited output current capacity compared to higher-rated regulators
• Restricted input voltage range may not be suitable for all applications

Working Principles

The RN1961FE(TE85L,F) operates by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output. When the input voltage drops close to the output voltage, the dropout voltage ensures continuous operation without significant loss of efficiency.

Detailed Application Field Plans

The RN1961FE(TE85L,F) is well-suited for various portable and battery-powered devices, such as: - Mobile phones - Portable media players - Handheld gaming consoles - Wearable devices

Detailed and Complete Alternative Models

• LM2937: Similar voltage regulator with higher output current capacity
• XC6206: Low dropout voltage regulator with a wider input voltage range

In conclusion, the RN1961FE(TE85L,F) offers precise voltage regulation and thermal protection, making it an ideal choice for portable and battery-powered electronic devices.

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