SMPZ3919B-M3/85A

Product Overview

Category

The SMPZ3919B-M3/85A 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 SMPZ3919B-M3/85A is typically available in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of this product lies in its ability to efficiently regulate voltage and manage power in various electronic applications.

Packaging/Quantity

The SMPZ3919B-M3/85A is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 1.2V to 33V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-223

Detailed Pin Configuration

The SMPZ3919B-M3/85A typically features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. VOUT (Output Voltage)

Functional Features

• Built-in overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage
• Enable pin for power management control

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power loss
• Wide input voltage range enhances versatility
• Compact size allows for space-efficient designs

Disadvantages

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

Working Principles

The SMPZ3919B-M3/85A operates based on the principle of pulse-width modulation (PWM) to regulate the output voltage according to the feedback signal and control input.

Detailed Application Field Plans

The SMPZ3919B-M3/85A is commonly used in the following application fields: - Battery-powered devices - Industrial automation systems - Automotive electronics - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMPZ3919B-M3/85A include: - SMPZ3920C-M3/85A - SMPZ3918B-M3/85A - SMPZ3921D-M3/85A

In conclusion, the SMPZ3919B-M3/85A is a versatile semiconductor device that offers efficient voltage regulation and power management capabilities, making it suitable for a wide range of electronic applications.

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