PMM-3738-VM1000-R

Introduction

The PMM-3738-VM1000-R is a versatile electronic component that belongs to the category of voltage regulators. This device is designed to regulate and stabilize voltage levels in various electronic circuits, ensuring consistent and reliable performance. In this entry, we will provide an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the PMM-3738-VM1000-R.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic circuits
• Characteristics: High precision, low output noise, thermal shutdown protection
• Package: Compact and durable housing
• Essence: Ensuring consistent and reliable voltage supply
• Packaging/Quantity: Typically available in reels or trays containing multiple units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 25V
• Output Current Capacity: Up to 1A
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 75µA (typical)

Detailed Pin Configuration

The PMM-3738-VM1000-R features a standard 5-pin configuration: 1. VIN: Input voltage 2. GND: Ground connection 3. VOUT: Output voltage 4. ADJ: Adjustable pin for setting output voltage 5. SHDN: Shutdown control pin

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Output Noise: Minimizes electrical interference in sensitive applications
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Low quiescent current consumption

Disadvantages

• Limited output current capacity compared to higher-rated models
• Sensitive to improper handling and static discharge

Working Principles

The PMM-3738-VM1000-R operates based on the principle of feedback control, where it continuously compares the actual output voltage with the desired reference voltage and adjusts the internal circuitry to maintain the specified output level. This closed-loop control mechanism ensures stability and accuracy in voltage regulation.

Detailed Application Field Plans

The PMM-3738-VM1000-R finds extensive use in various electronic systems, including: - Battery-powered devices - Portable consumer electronics - Industrial automation equipment - Automotive electronics - Telecommunication systems

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - PMM-3738-VM500-R: Lower output current capacity but suitable for low-power applications - PMM-3738-VM2000-R: Higher output current capacity for more demanding loads - PMM-3738-VM1000-RS: Enhanced ESD protection for improved reliability in harsh environments

In conclusion, the PMM-3738-VM1000-R stands as a reliable and efficient voltage regulator, catering to a wide range of electronic applications with its precise regulation, compact design, and robust features.

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