Alpha & Omega Semiconductor Inc.
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AO3415L_108

AO3415L_108

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low dropout, high accuracy, low quiescent current
  • Package: SOT-23
  • Essence: Regulates voltage to a specific level
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.8V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 190mV at 100mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage
  • High accuracy over line and load variations
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit current limit

Advantages

  • Small package size
  • Wide input voltage range
  • Low dropout voltage
  • Excellent line and load regulation

Disadvantages

  • Limited maximum output current
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The AO3415L_108 is a low dropout linear voltage regulator that maintains a stable output voltage by comparing the reference voltage with the divided-down output voltage. It adjusts the pass device to maintain the desired output voltage.

Detailed Application Field Plans

The AO3415L_108 is suitable for various battery-powered applications, portable devices, and other systems requiring a regulated power supply with low dropout voltage and low quiescent current.

Detailed and Complete Alternative Models

  • LM1117
  • MCP1700
  • XC6206

This integrated circuit provides a reliable solution for voltage regulation in low-power applications, offering a balance of performance and efficiency.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af AO3415L_108 i tekniske løsninger

  1. What is AO3415L_108?

    • AO3415L_108 is a low voltage P-channel MOSFET transistor commonly used in electronic circuits for switching and amplification.

  2. What are the typical applications of AO3415L_108?

    • AO3415L_108 is often used in power management, battery charging, load switching, and other low voltage applications.

  3. What is the maximum drain-source voltage for AO3415L_108?

    • The maximum drain-source voltage for AO3415L_108 is typically around -30V.

  4. What is the maximum continuous drain current for AO3415L_108?

    • The maximum continuous drain current for AO3415L_108 is usually around -3A.

  5. What is the on-resistance (RDS(on)) of AO3415L_108?

    • The on-resistance of AO3415L_108 is typically very low, around 0.05 ohms.

  6. What is the gate threshold voltage for AO3415L_108?

    • The gate threshold voltage for AO3415L_108 is typically around -1 to -2 volts.

  7. Is AO3415L_108 suitable for use in battery-powered devices?

    • Yes, AO3415L_108 is well-suited for battery-powered devices due to its low voltage and low on-resistance characteristics.

  8. Can AO3415L_108 be used for PWM (Pulse Width Modulation) applications?

    • Yes, AO3415L_108 can be used for PWM applications due to its fast switching capabilities.

  9. What are the thermal characteristics of AO3415L_108?

    • AO3415L_108 typically has good thermal performance, but it's important to consider proper heat sinking in high-power applications.

  10. Are there any common failure modes or issues associated with AO3415L_108?

    • Common failure modes include overvoltage stress, overcurrent conditions, and excessive junction temperature. Proper design considerations should be taken to mitigate these risks.