SMZJ3798B-M3/5B

Introduction

The SMZJ3798B-M3/5B is a crucial component in the field of electronic devices, offering a wide range of applications and functionalities. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact design
• Package: SOT-23
• Essence: Regulating voltage for electronic circuits
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 1.8V to 5.0V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SMZJ3798B-M3/5B features a standard SOT-23 package with three pins: 1. Vin (Pin 1): Input Voltage 2. Vout (Pin 2): Output Voltage 3. GND (Pin 3): Ground

Functional Features

• Low Dropout Voltage: Ensures stable output even with small input-output differentials
• High Efficiency: Minimizes power dissipation, suitable for battery-powered devices
• Short-Circuit Protection: Safeguards the device from damage during fault conditions
• Low Quiescent Current: Ideal for battery-operated applications

Advantages and Disadvantages

Advantages

• Compact design suitable for space-constrained applications
• Wide input voltage range for versatile usage
• Low dropout voltage ensures efficient regulation

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Operating temperature range may restrict extreme environment usage

Working Principles

The SMZJ3798B-M3/5B operates as a linear voltage regulator, maintaining a constant output voltage despite variations in input voltage and load conditions. It achieves this by utilizing a feedback mechanism to adjust the output voltage, ensuring stability and reliability in electronic circuits.

Detailed Application Field Plans

The SMZJ3798B-M3/5B finds extensive use in various electronic applications, including: - Portable consumer electronics - Battery-powered devices - IoT (Internet of Things) devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

For users seeking alternative options, the following models offer similar functionality: - LM1117-ADJ - MCP1700T-3302E/TT

In conclusion, the SMZJ3798B-M3/5B serves as a vital component in electronic circuits, providing efficient voltage regulation and enabling diverse applications across multiple industries.

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