RN1502(TE85L,F) Product Overview

Introduction

RN1502(TE85L,F) is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply.

Basic Information Overview

• Category: Voltage Regulator
• Use: Ensures stable and regulated power supply in electronic devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: SOT-23-5
• Essence: Regulates input voltage to provide a constant output voltage
• 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 5.0V
• Output Current: 150mA
• Dropout Voltage: 160mV @ 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. GND
2. VOUT
3. NC
4. VIN
5. EN

Functional Features

• High Precision: Provides accurate and stable output voltage
• Low Dropout Voltage: Enables efficient regulation even when input voltage is close to the output voltage
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Compact package size
• Low dropout voltage
• Wide input voltage range

Disadvantages

• Limited output current capacity
• Requires external components for specific applications

Working Principles

The RN1502(TE85L,F) operates by comparing the reference voltage with the feedback voltage to regulate the output voltage. When the input voltage fluctuates, the internal circuitry adjusts to maintain a constant output voltage.

Detailed Application Field Plans

This voltage regulator is commonly used in portable electronic devices such as smartphones, tablets, and portable media players. It is also utilized in battery-powered devices, IoT modules, and other low-power applications where a stable power supply is essential.

Detailed and Complete Alternative Models

• LM1117: Similar voltage regulator with higher output current capacity
• XC6206: Low quiescent current alternative for ultra-low power applications
• MCP1700: Voltage regulator with extended temperature range for harsh environments

In conclusion, the RN1502(TE85L,F) voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications, making it an essential component in modern electronic designs.

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