Sharp Microelectronics
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PQ1L253M2SP
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PQ1L253M2SP

Product Overview

Category

The PQ1L253M2SP belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection

Package

The PQ1L253M2SP comes in a small outline package (SOP) with 5 pins.

Essence

The essence of the PQ1L253M2SP lies in its ability to provide stable and regulated voltage output for electronic applications.

Packaging/Quantity

The PQ1L253M2SP is typically packaged in reels and is available in quantities suitable for mass production.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.0V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 100mV at 100mA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. NC (No Connection)
  5. EN (Enable)

Functional Features

  • Precise voltage regulation
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Enable pin for control

Advantages

  • High precision voltage regulation
  • Low dropout voltage ensures efficient power usage
  • Built-in protection features enhance reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Restricted input voltage range may limit compatibility with certain systems

Working Principles

The PQ1L253M2SP operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output regardless of variations in input voltage or load conditions. The enable pin allows for external control of the regulator, providing flexibility in power management.

Detailed Application Field Plans

The PQ1L253M2SP is well-suited for use in portable electronic devices, battery-powered systems, and low-power microcontroller applications where precise voltage regulation is essential. Its compact size and efficient operation make it ideal for space-constrained designs.

Detailed and Complete Alternative Models

  • LM1117
  • MCP1703
  • AP2112

In summary, the PQ1L253M2SP is a voltage regulator with high precision and essential protection features, making it suitable for various low-power electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de PQ1L253M2SP dans les solutions techniques

  1. What is PQ1L253M2SP?

    • PQ1L253M2SP is a high-performance voltage regulator IC designed for use in various technical solutions.

  2. What are the key features of PQ1L253M2SP?

    • The key features of PQ1L253M2SP include low dropout voltage, high output voltage accuracy, low quiescent current, and thermal shutdown protection.

  3. In what technical solutions can PQ1L253M2SP be used?

    • PQ1L253M2SP can be used in applications such as battery-powered devices, portable electronics, automotive systems, and industrial equipment.

  4. What is the input voltage range for PQ1L253M2SP?

    • The input voltage range for PQ1L253M2SP is typically between 2.5V to 6.0V.

  5. What is the output voltage range for PQ1L253M2SP?

    • The output voltage range for PQ1L253M2SP is adjustable from 1.2V to 5.0V.

  6. Does PQ1L253M2SP have built-in protection features?

    • Yes, PQ1L253M2SP includes built-in protection features such as overcurrent protection and thermal shutdown.

  7. What is the typical quiescent current for PQ1L253M2SP?

    • The typical quiescent current for PQ1L253M2SP is very low, typically around 20µA.

  8. Can PQ1L253M2SP operate in harsh environmental conditions?

    • Yes, PQ1L253M2SP is designed to operate in a wide temperature range and can withstand harsh environmental conditions.

  9. Is PQ1L253M2SP suitable for space-constrained designs?

    • Yes, PQ1L253M2SP comes in a compact package and is suitable for space-constrained designs.

  10. Where can I find detailed technical specifications for PQ1L253M2SP?

    • Detailed technical specifications for PQ1L253M2SP can be found in the product datasheet available from the manufacturer's website or distributor.