Microsemi Corporation
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1PMT5929AE3/TR7
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1PMT5929AE3/TR7

Product Overview

Category

The 1PMT5929AE3/TR7 belongs to the category of semiconductor devices.

Use

It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.

Characteristics

  • Low dropout voltage
  • High accuracy
  • Fast response time
  • Overcurrent protection

Package

The 1PMT5929AE3/TR7 is typically available in a small surface-mount package.

Essence

This product is essential for ensuring consistent and reliable power supply in various electronic applications.

Packaging/Quantity

It is commonly packaged in reels containing a specific quantity, typically 3000 units per reel.

Specifications

  • Input Voltage Range: 5V to 36V
  • Output Voltage: 3.3V
  • Maximum Output Current: 3A
  • Dropout Voltage: 0.5V at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 1PMT5929AE3/TR7 has a standard three-pin configuration: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Voltage regulation
  • Overcurrent protection
  • Thermal shutdown protection
  • Reverse polarity protection

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Wide input voltage range
  • Overcurrent and thermal protection features

Disadvantages

  • Sensitive to voltage spikes
  • Higher cost compared to traditional linear regulators

Working Principles

The 1PMT5929AE3/TR7 operates by comparing the output voltage to a reference voltage and adjusting the current flow to maintain a constant output voltage.

Detailed Application Field Plans

This voltage regulator is widely used in: - Power supplies for industrial equipment - Automotive electronics - Telecommunications equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1PMT5929AE3/TR7 include: - LM317 - LM7805 - LT1086

In conclusion, the 1PMT5929AE3/TR7 is a crucial component in electronic circuits, providing stable voltage regulation and protection features. Its wide application field and availability of alternative models make it a versatile choice for various electronic designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1PMT5929AE3/TR7 en soluciones técnicas

  1. What is 1PMT5929AE3/TR7?

    • 1PMT5929AE3/TR7 is a Zener diode with a voltage of 3.3V and a power dissipation of 3W.

  2. What are the typical applications of 1PMT5929AE3/TR7?

    • It is commonly used in voltage regulation, surge suppression, and overvoltage protection in various electronic circuits.

  3. What is the maximum current that 1PMT5929AE3/TR7 can handle?

    • The maximum current for 1PMT5929AE3/TR7 is typically around 1A.

  4. How does 1PMT5929AE3/TR7 provide overvoltage protection?

    • When the voltage across the diode exceeds its breakdown voltage (3.3V), it conducts and clamps the voltage to protect the circuitry downstream.

  5. Can 1PMT5929AE3/TR7 be used in automotive applications?

    • Yes, it is suitable for automotive electronics where overvoltage protection is required.

  6. What is the temperature range for 1PMT5929AE3/TR7?

    • The operating temperature range is typically from -65°C to 175°C.

  7. Is 1PMT5929AE3/TR7 RoHS compliant?

    • Yes, it is compliant with the Restriction of Hazardous Substances directive.

  8. What is the package type for 1PMT5929AE3/TR7?

    • It is available in a DO-41 package, which is a common through-hole package.

  9. Can 1PMT5929AE3/TR7 be used in high-frequency applications?

    • While it can function at moderate frequencies, it may not be suitable for very high-frequency applications due to its inherent capacitance.

  10. Where can I find the detailed specifications for 1PMT5929AE3/TR7?

    • The detailed specifications can be found in the datasheet provided by the manufacturer or distributor of the component.