MIC5239-3.0YMM-TR

Product Overview

Category

MIC5239-3.0YMM-TR belongs to the category of voltage regulators.

Use

This product is used to regulate voltage in electronic circuits, ensuring a stable and constant output voltage.

Characteristics

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 3.0V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV
• Low Quiescent Current: 85µA
• Low Shutdown Current: 0.1µA
• Thermal Shutdown Protection
• Short-Circuit Protection
• Small Package Size: SOT23-5

Packaging/Quantity

MIC5239-3.0YMM-TR is available in a SOT23-5 package. It is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 3.0V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 85µA (typical)
• Shutdown Current: 0.1µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT23-5

Detailed Pin Configuration

MIC5239-3.0YMM-TR has five pins arranged as follows:

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

Functional Features

• Wide input voltage range allows for versatile applications.
• Low quiescent current ensures minimal power consumption during operation.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit protection safeguards the device and connected components.

Advantages and Disadvantages

Advantages

• Wide input voltage range provides flexibility in various applications.
• Low quiescent current minimizes power consumption.
• Thermal shutdown and short-circuit protection enhance reliability and safety.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• Dropout voltage of 200mV may result in a slight voltage drop across the regulator.

Working Principles

MIC5239-3.0YMM-TR is a linear voltage regulator that operates by comparing the output voltage with a reference voltage. It adjusts the resistance between the input and output to maintain a constant output voltage, regardless of changes in the input voltage or load conditions. The enable pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

MIC5239-3.0YMM-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. LM1117-3.0: Similar specifications and package type.
2. MCP1703-3002E/DB: Comparable performance and package size.
3. LP2985-30DBVR: Alternative option with similar characteristics.

These alternative models can be considered based on specific requirements and availability.

In conclusion, MIC5239-3.0YMM-TR is a voltage regulator with a wide input voltage range, low quiescent current, and various protection features. Its compact package makes it suitable for space-constrained applications. However, its limited output current and dropout voltage should be considered when selecting this regulator for high-power applications.