Microchip Technology
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MIC5208-4.0YMM

MIC5208-4.0YMM

Product Overview

Category

The MIC5208-4.0YMM belongs to the category of voltage regulators.

Use

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

Characteristics

  • Low dropout voltage
  • Low ground current
  • Thermal shutdown protection
  • Short-circuit current limit

Package

The MIC5208-4.0YMM comes in a small outline SOT-23 package.

Essence

This voltage regulator is essential for maintaining stable voltage levels in electronic applications.

Packaging/Quantity

The MIC5208-4.0YMM is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Output Voltage: 4.0V
  • Input Voltage Range: 2.3V to 10V
  • Dropout Voltage: 250mV at 150mA
  • Quiescent Current: 5μA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC5208-4.0YMM has three pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage ensures efficient regulation.
  • Low ground current minimizes power consumption.
  • Thermal shutdown protection prevents overheating.
  • Short-circuit current limit protects the device from damage.

Advantages and Disadvantages

Advantages

  • Stable output voltage
  • Wide input voltage range
  • Low quiescent current
  • Small form factor

Disadvantages

  • Limited maximum output current
  • Sensitive to excessive input voltage

Working Principles

The MIC5208-4.0YMM uses a reference voltage and feedback loop to maintain a constant output voltage regardless of variations in the input voltage or load conditions. It achieves this by adjusting the pass transistor to regulate the output voltage.

Detailed Application Field Plans

The MIC5208-4.0YMM is commonly used in battery-powered devices, sensor modules, portable consumer electronics, and other applications requiring stable voltage regulation within a compact form factor.

Detailed and Complete Alternative Models

Some alternative models to the MIC5208-4.0YMM include the LM1117, MCP1700, and TLV702.

In conclusion, the MIC5208-4.0YMM is a versatile voltage regulator with a wide range of applications, offering stable and efficient voltage regulation in a compact package.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MIC5208-4.0YMM in technische oplossingen

  1. What is the input voltage range of MIC5208-4.0YMM?

    • The input voltage range of MIC5208-4.0YMM is 2.3V to 10V.

  2. What is the output voltage of MIC5208-4.0YMM?

    • The output voltage of MIC5208-4.0YMM is fixed at 4.0V.

  3. What is the maximum output current of MIC5208-4.0YMM?

    • The maximum output current of MIC5208-4.0YMM is 150mA.

  4. What are the typical applications for MIC5208-4.0YMM?

    • Typical applications include powering portable and battery-powered equipment, post regulators for switch-mode power supplies, and local on-card linear regulators.

  5. What is the dropout voltage of MIC5208-4.0YMM?

    • The dropout voltage of MIC5208-4.0YMM is typically 250mV at 100mA load.

  6. Is MIC5208-4.0YMM suitable for low-power applications?

    • Yes, MIC5208-4.0YMM is suitable for low-power applications due to its low quiescent current and shutdown mode.

  7. What are the key features of MIC5208-4.0YMM?

    • The key features include low dropout voltage, low quiescent current, thermal shutdown, and current limit protection.

  8. Can MIC5208-4.0YMM be used in automotive applications?

    • Yes, MIC5208-4.0YMM is suitable for automotive applications as it meets AEC-Q100 Grade 1 requirements.

  9. Does MIC5208-4.0YMM require external capacitors for stability?

    • Yes, MIC5208-4.0YMM requires an input and output capacitor for stability.

  10. What is the operating temperature range of MIC5208-4.0YMM?

    • The operating temperature range of MIC5208-4.0YMM is -40°C to 125°C.