SMPZ3934B-E3/84A

Product Overview

Category

The SMPZ3934B-E3/84A belongs to the category of semiconductor devices.

Use

This product is commonly used in electronic circuits for voltage regulation and power management.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range

Package

The SMPZ3934B-E3/84A is typically available in a small outline package (SOP) for easy integration into circuit boards.

Essence

The essence of this product lies in its ability to provide stable and regulated power supply to electronic devices.

Packaging/Quantity

It is usually packaged in reels containing a specific quantity, such as 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: Adjustable
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to 125°C
• Dropout Voltage: 0.3V at 1A

Detailed Pin Configuration

The SMPZ3934B-E3/84A has a standard pin configuration with input, output, and control pins clearly labeled for easy integration into circuit designs.

Functional Features

• Built-in overcurrent protection
• Thermal shutdown feature
• Adjustable output voltage through external resistors
• Low dropout voltage

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows for versatile applications
• Compact size enables space-efficient designs

Disadvantages

• Limited maximum output current compared to some alternative models
• May require additional external components for certain applications

Working Principles

The SMPZ3934B-E3/84A operates based on the principle of regulating the output voltage by comparing it to a reference voltage and adjusting the internal circuitry to maintain a stable output.

Detailed Application Field Plans

This product is widely used in: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMPZ3934C-E3/84B: Higher maximum output current
• SMPZ3934A-E3/84C: Lower dropout voltage for ultra-low power applications
• SMPZ3934D-E3/84D: Enhanced thermal management for high-temperature environments

In conclusion, the SMPZ3934B-E3/84A is a versatile semiconductor device that offers efficient voltage regulation and power management capabilities. Its compact size and wide input voltage range make it suitable for various electronic applications, although designers should consider alternative models for specific requirements.

[Word Count: 398]