RN2969(TE85L,F) Product Overview

Introduction

RN2969(TE85L,F) is a semiconductor product belonging to the category of voltage regulators. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, 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: Efficient voltage regulation
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: 150mA
• Dropout Voltage: 160mV at 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. GND (Ground)
2. VOUT (Output Voltage)
3. NC (No Connection)
4. VIN (Input Voltage)
5. EN (Enable)

Functional Features

• Low Dropout Voltage: Ensures stable output even with small input-output differentials
• Low Quiescent Current: Minimizes power consumption in standby mode
• Thermal Shutdown Protection: Safeguards the device from overheating
• Short-Circuit Protection: Prevents damage due to short-circuit conditions

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Small package size for space-constrained applications
• Wide operating temperature range

Disadvantages

• Limited output current compared to some alternatives
• Higher dropout voltage under heavy loads

Working Principles

RN2969(TE85L,F) operates by comparing the reference voltage with the feedback voltage and adjusting the pass element to maintain the desired output voltage. The enable pin allows for control over the regulator's operation.

Detailed Application Field Plans

This voltage regulator is suitable for various battery-powered devices, portable electronics, and low-power microcontroller systems. Its low quiescent current makes it ideal for energy-efficient designs.

Detailed and Complete Alternative Models

• Alternative Model 1: LM1117MPX-3.3/NOPB
• Alternative Model 2: MCP1702T-3302E/MB

In conclusion, RN2969(TE85L,F) offers precise voltage regulation with low dropout voltage and quiescent current, making it suitable for a wide range of low-power applications.

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