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AP7312-1218FM-7
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AP7312-1218FM-7

Product Overview

Category

The AP7312-1218FM-7 belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.

Characteristics

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 1.8V
  • Low Dropout Voltage: 300mV at 150mA
  • Low Quiescent Current: 40μA
  • Package Type: SOT-23-5
  • Operating Temperature Range: -40°C to 85°C

Package

The AP7312-1218FM-7 is available in a SOT-23-5 package.

Essence

The essence of the AP7312-1218FM-7 lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

It is typically available in reels with a quantity specified by the manufacturer.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage: 1.8V
  • Dropout Voltage: 300mV at 150mA
  • Quiescent Current: 40μA
  • Package Type: SOT-23-5
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The AP7312-1218FM-7 has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

  • Low Dropout Voltage: Ensures efficient regulation even when the input voltage is close to the output voltage.
  • Low Quiescent Current: Minimizes power consumption in standby or idle modes.
  • Overcurrent Protection: Safeguards the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

  • Stable and reliable voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Overcurrent protection

Disadvantages

  • Limited input voltage range

Working Principles

The AP7312-1218FM-7 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite changes in input voltage and load conditions.

Detailed Application Field Plans

The AP7312-1218FM-7 is suitable for a wide range of applications including: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the AP7312-1218FM-7 include: - LM1117 - MCP1700 - XC6206

In conclusion, the AP7312-1218FM-7 is a versatile voltage regulator with a compact package and efficient performance, making it an ideal choice for various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AP7312-1218FM-7 en soluciones técnicas

  1. What is the input voltage range for AP7312-1218FM-7?

    • The input voltage range for AP7312-1218FM-7 is typically 2.5V to 6.0V.

  2. What is the output voltage of AP7312-1218FM-7?

    • The output voltage of AP7312-1218FM-7 is fixed at 1.8V.

  3. What is the maximum output current of AP7312-1218FM-7?

    • The maximum output current of AP7312-1218FM-7 is typically 300mA.

  4. What is the typical dropout voltage of AP7312-1218FM-7?

    • The typical dropout voltage of AP7312-1218FM-7 is 200mV at 100mA load.

  5. What are the typical applications for AP7312-1218FM-7?

    • AP7312-1218FM-7 is commonly used in battery-powered devices, portable equipment, and other low-voltage systems requiring a stable 1.8V power supply.

  6. Does AP7312-1218FM-7 require an external compensation capacitor?

    • No, AP7312-1218FM-7 does not require an external compensation capacitor, which simplifies the design and reduces component count.

  7. What is the operating temperature range of AP7312-1218FM-7?

    • The operating temperature range of AP7312-1218FM-7 is typically -40°C to 85°C.

  8. Is AP7312-1218FM-7 available in a SOT-23 package?

    • Yes, AP7312-1218FM-7 is available in a SOT-23 package, making it suitable for space-constrained applications.

  9. Can AP7312-1218FM-7 withstand reverse battery connection?

    • AP7312-1218FM-7 has built-in reverse battery protection, ensuring its safety in case of reverse battery connection.

  10. What are the key features of AP7312-1218FM-7?

    • The key features of AP7312-1218FM-7 include low quiescent current, thermal shutdown protection, short-circuit protection, and high PSRR (Power Supply Rejection Ratio).