MIC5247-1.85BML-TR

Product Overview

Category

MIC5247-1.85BML-TR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

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

Package

MIC5247-1.85BML-TR is available in a small 4-pin MLF package.

Essence

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

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 1.85V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 35µA (typical)
• Output Current: 150mA
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5247-1.85BML-TR has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient power conversion even with low input voltages.
• Low quiescent current minimizes power consumption during standby or idle modes.
• High output accuracy provides precise voltage regulation for sensitive electronic components.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit current limit protects the device from overcurrent conditions.

Advantages and Disadvantages

Advantages

• High output accuracy ensures reliable performance in voltage-sensitive applications.
• Low dropout voltage allows for efficient power conversion in low voltage scenarios.
• Thermal shutdown protection prevents damage to the device under extreme temperature conditions.
• Small package size enables space-saving designs in compact electronic devices.

Disadvantages

• Limited output current of 150mA may not be suitable for high-power applications.
• Input voltage range of 2.3V to 5.5V may restrict compatibility with certain systems.

Working Principles

MIC5247-1.85BML-TR operates based on the principle of a linear voltage regulator. It regulates the input voltage to a stable and precise output voltage of 1.85V. The device uses internal circuitry to maintain the desired output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

MIC5247-1.85BML-TR finds application in various electronic systems that require regulated voltage supply. Some potential application fields include: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5247-1.85BML-TR are: - MIC5205-1.8YM5-TR - LT1763CS8-1.8#PBF - TPS79318DBVR

These alternatives can be considered based on specific requirements and design constraints.

In conclusion, MIC5247-1.85BML-TR is a voltage regulator with excellent characteristics such as low dropout voltage, high output accuracy, and thermal shutdown protection. It finds application in various electronic systems and offers advantages such as efficient power conversion and small package size. However, it has limitations in terms of output current and input voltage range. Designers can consider alternative models based on their specific needs.