Diodes Incorporated
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PT7M7812LTBEX
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PT7M7812LTBEX

Product Overview

Category

The PT7M7812LTBEX belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage in electronic circuits.

Characteristics

  • Input Voltage Range: 4.75V to 18V
  • Output Voltage: 12V
  • Maximum Output Current: 1A
  • Low Dropout Voltage: 0.5V at 1A
  • Thermal Shutdown Protection
  • Short Circuit Protection

Package

The PT7M7812LTBEX comes in a TO-252-3 package.

Essence

This voltage regulator is essential for maintaining a stable voltage supply in various electronic applications.

Packaging/Quantity

The PT7M7812LTBEX is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.75V to 18V
  • Output Voltage: 12V
  • Output Current: 1A
  • Dropout Voltage: 0.5V at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: TO-252-3

Detailed Pin Configuration

The PT7M7812LTBEX has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Voltage Regulation
  • Thermal Shutdown Protection
  • Short Circuit Protection
  • Low Dropout Voltage

Advantages

  • Wide input voltage range
  • Stable output voltage
  • Thermal and short circuit protection
  • Low dropout voltage

Disadvantages

  • Limited maximum output current (1A)
  • Higher dropout voltage compared to some alternative models

Working Principles

The PT7M7812LTBEX works by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage.

Detailed Application Field Plans

The PT7M7812LTBEX is commonly used in various electronic devices such as: - Power supplies - Battery chargers - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the PT7M7812LTBEX include: - LM7812 - L78S12CV - UA7812

In conclusion, the PT7M7812LTBEX is a reliable voltage regulator with a wide input voltage range, stable output voltage, and essential protection features. It finds applications in diverse electronic systems and has several alternative models available in the market.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PT7M7812LTBEX v technických řešeních

  1. What is PT7M7812LTBEX?

    • PT7M7812LTBEX is a high-performance, low-dropout (LDO) voltage regulator designed for use in various technical solutions.

  2. What is the input voltage range of PT7M7812LTBEX?

    • The input voltage range of PT7M7812LTBEX is typically between 2.5V and 16V.

  3. What is the output voltage of PT7M7812LTBEX?

    • PT7M7812LTBEX provides a fixed output voltage of 5V.

  4. What is the maximum output current of PT7M7812LTBEX?

    • The maximum output current of PT7M7812LTBEX is typically 1A.

  5. What are the key features of PT7M7812LTBEX?

    • PT7M7812LTBEX features include low dropout voltage, low quiescent current, thermal shutdown protection, and short-circuit current limit.

  6. What are the typical applications of PT7M7812LTBEX?

    • PT7M7812LTBEX is commonly used in battery-powered systems, portable devices, industrial equipment, and other applications requiring a stable 5V power supply.

  7. What is the thermal resistance of PT7M7812LTBEX?

    • The thermal resistance of PT7M7812LTBEX is typically around 50°C/W.

  8. Does PT7M7812LTBEX require external components for operation?

    • PT7M7812LTBEX requires only a small ceramic output capacitor for stability and transient response.

  9. Is PT7M7812LTBEX suitable for automotive applications?

    • Yes, PT7M7812LTBEX is suitable for automotive applications due to its wide input voltage range and robust design.

  10. Where can I find the detailed datasheet for PT7M7812LTBEX?

    • The detailed datasheet for PT7M7812LTBEX can be found on the manufacturer's website or through authorized distributors.