MIC2177-5.0YWM-TR

Product Overview

Category

MIC2177-5.0YWM-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage Output: 5.0V
• Package Type: WSON-10
• Essence: Low dropout linear regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The specifications for MIC2177-5.0YWM-TR are as follows:

• Input Voltage Range: 2.7V to 20V
• Dropout Voltage: 200mV at 500mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.3%
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The pin configuration for MIC2177-5.0YWM-TR is as follows:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. FB (Feedback)
6. VOUT (Output Voltage)
7. VOUT (Output Voltage)
8. VOUT (Output Voltage)
9. VOUT (Output Voltage)
10. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• Thermal shutdown and current limit protection features safeguard the device from damage due to excessive heat or overcurrent situations.
• Enable pin allows for easy on/off control of the regulator.
• Bypass capacitor pin enhances stability and reduces noise.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation characteristics provide stable output voltage.
• Thermal shutdown and current limit protection features enhance device reliability.
• Enable pin allows for easy control of the regulator.

Disadvantages

• Limited input voltage range (2.7V to 20V).
• Quiescent current of 75µA may be relatively high for certain low-power applications.

Working Principles

MIC2177-5.0YWM-TR is a low dropout linear regulator that operates by comparing the output voltage with a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage, even when the input voltage or load conditions change. The enable pin can be used to turn the regulator on or off as needed.

Detailed Application Field Plans

MIC2177-5.0YWM-TR finds applications in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other components in portable electronics.
2. Automotive electronics: Ensures stable power supply for automotive modules, such as infotainment systems and engine control units.
3. Industrial equipment: Used in control circuits, motor drives, and instrumentation systems to maintain precise voltage levels.
4. Communication systems: Regulates voltage for RF modules, transceivers, and base stations, ensuring reliable operation.
5. Consumer electronics: Enables stable power supply for audio/video equipment, gaming consoles, and home automation devices.

Detailed and Complete Alternative Models

Some alternative models to MIC2177-5.0YWM-TR include:

1. LM1117-5.0: Low dropout voltage regulator with similar specifications.
2. LT1763-5.0: Ultra-low dropout linear regulator suitable for demanding applications.
3. TPS7A4700: High-performance voltage regulator with wide input voltage range.
4. ADP3339: Low dropout regulator with low quiescent current and high accuracy.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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