MIC5247-1.5YML-TR

Product Overview

Category

MIC5247-1.5YML-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage
• High output accuracy
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limit
• Overcurrent protection

Package

MIC5247-1.5YML-TR is available in a small outline package (SOT-23-5).

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

MIC5247-1.5YML-TR is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 1.5V
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 40µA
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5247-1.5YML-TR has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage allows efficient regulation even with low input voltages.
• High output accuracy ensures precise voltage regulation.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit current limit protects the regulator and the connected circuitry from excessive current.

Advantages

• Compact package size enables space-saving designs.
• Wide input voltage range allows compatibility with various power sources.
• Excellent line and load regulation ensure stable output under different operating conditions.
• Thermal shutdown protection enhances reliability and prevents overheating.
• Short-circuit current limit protects the regulator and connected components from damage.

Disadvantages

• Limited output voltage options (only 1.5V in this case).
• SOT-23-5 package may require surface mount soldering techniques.

Working Principles

MIC5247-1.5YML-TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage to adjust the pass transistor's resistance, maintaining a constant output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

This voltage regulator can be used in various electronic applications, including:

1. Battery-powered devices: Provides stable voltage for portable electronics such as smartphones, tablets, and wearables.
2. IoT devices: Ensures reliable power supply for sensors, microcontrollers, and communication modules.
3. Automotive electronics: Regulates voltage for automotive systems, including infotainment, lighting, and control units.
4. Industrial equipment: Stabilizes voltage for control circuits, motor drivers, and sensors in industrial machinery.
5. Audio/video equipment: Maintains consistent voltage for audio amplifiers, video processors, and display panels.

Detailed and Complete Alternative Models

1. MIC5205-1.5YM5-TR: Similar voltage regulator with a slightly different package (SOT-23-5).
2. LT1763CS8-1.5#PBF: Low dropout voltage regulator with adjustable output voltage.
3. LM1117IMPX-1.5/NOPB: Fixed output voltage regulator with thermal shutdown protection.

These alternative models offer similar functionality and can be considered as substitutes for MIC5247-1.5YML-TR in different applications.

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