1PMT4118/TR7

Product Overview

Category:

1PMT4118/TR7 belongs to the category of semiconductor devices.

Use:

It is commonly used as a voltage regulator in electronic circuits.

Characteristics:

• Low dropout voltage
• High output voltage accuracy
• Low quiescent current

Package:

The 1PMT4118/TR7 is typically available in a small surface-mount package.

Essence:

This product serves as a crucial component in stabilizing and regulating voltage in electronic systems.

Packaging/Quantity:

It is usually supplied in reels or tubes, with varying quantities depending on the manufacturer.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 3.3V
• Maximum Output Current: 1A
• Dropout Voltage: 0.6V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 1PMT4118/TR7 typically has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

• Overcurrent protection
• Thermal shutdown
• Short-circuit protection

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage
• Built-in protection features

Disadvantages

• Limited maximum output current
• Sensitive to external noise and fluctuations

Working Principles

The 1PMT4118/TR7 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output.

Detailed Application Field Plans

This voltage regulator is widely used in various applications such as: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to 1PMT4118/TR7 include: - LM317 - LM7805 - LT1083

In conclusion, the 1PMT4118/TR7 is a versatile voltage regulator with precise regulation capabilities, making it an essential component in numerous electronic systems.

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