Microsemi Corporation
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1PMT4115C/TR7
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1PMT4115C/TR7

Product Overview

Category:

1PMT4115C/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 current capability
  • Overcurrent and thermal protection

Package:

The 1PMT4115C/TR7 is typically available in a small surface-mount package.

Essence:

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

Packaging/Quantity:

The product is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 4.3V to 20V
  • Output Voltage: 3.3V
  • Maximum Output Current: 1A
  • Dropout Voltage: 0.5V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 1PMT4115C/TR7 typically has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

  • Voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • Low dropout voltage allows for efficient use of available power
  • Overcurrent and thermal protection enhance reliability
  • Small package size enables space-efficient designs

Disadvantages

  • Limited maximum output current compared to some other voltage regulators
  • Higher cost compared to basic linear regulators

Working Principles

The 1PMT4115C/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: - Battery-powered devices - Portable electronics - Automotive applications

Detailed and Complete Alternative Models

Some alternative models to 1PMT4115C/TR7 include: - LM317: A popular adjustable linear voltage regulator - LM7805: Fixed 5V linear voltage regulator - LM1117: Low dropout linear voltage regulator

In conclusion, the 1PMT4115C/TR7 is a versatile voltage regulator with specific advantages and limitations. Its application spans across various electronic devices and systems, providing reliable voltage regulation in a compact form factor.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1PMT4115C/TR7 v technických řešeních

  1. What is 1PMT4115C/TR7?

    • 1PMT4115C/TR7 is a 15V Zener diode designed for voltage regulation and protection in various electronic circuits.

  2. What are the typical applications of 1PMT4115C/TR7?

    • It is commonly used in power supplies, voltage regulators, and other electronic circuits requiring stable voltage references.

  3. What is the maximum power dissipation of 1PMT4115C/TR7?

    • The maximum power dissipation is typically around 500mW.

  4. What is the voltage tolerance of 1PMT4115C/TR7?

    • The voltage tolerance is typically ±5%.

  5. What is the operating temperature range of 1PMT4115C/TR7?

    • The operating temperature range is usually from -65°C to +150°C.

  6. How does 1PMT4115C/TR7 protect electronic circuits?

    • It provides overvoltage protection by regulating the voltage across the circuit to a constant 15V.

  7. Can 1PMT4115C/TR7 be used in automotive applications?

    • Yes, it can be used in automotive electronics where stable voltage regulation is required.

  8. Is 1PMT4115C/TR7 suitable for high-frequency applications?

    • Yes, it can be used in high-frequency circuits due to its fast response time and low impedance.

  9. What are the package options available for 1PMT4115C/TR7?

    • It is available in various surface mount packages such as SOD-123 and SOD-323.

  10. Are there any special handling considerations for 1PMT4115C/TR7?

    • It should be handled with ESD precautions to prevent damage to the device during assembly and installation.