MIC5387-SGFYMT-TR

Product Overview

Category

MIC5387-SGFYMT-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limit

Package

MIC5387-SGFYMT-TR comes in a small form factor SOT-23 package.

Essence

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

Packaging/Quantity

MIC5387-SGFYMT-TR is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5387-SGFYMT-TR has the following pin configuration:

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

Functional Features

• High Precision Regulation: The MIC5387-SGFYMT-TR provides accurate and stable voltage regulation, ensuring reliable performance of connected devices.
• Low Dropout Voltage: With a low dropout voltage of only 150mV, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current of 45µA minimizes power consumption, making it suitable for battery-powered applications.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Short-Circuit Current Limit: MIC5387-SGFYMT-TR has built-in short-circuit current limiting, protecting the regulator and the connected circuitry from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance.
• Low dropout voltage allows efficient operation even with low input voltages.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit current limit protects against damage.

Disadvantages

• Limited output voltage range (1.2V to 3.6V).
• SOT-23 package may not be suitable for all applications.

Working Principles

MIC5387-SGFYMT-TR is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage within the specified range. The regulator operates by continuously adjusting the resistance between the input and output terminals to maintain the desired voltage level.

Detailed Application Field Plans

MIC5387-SGFYMT-TR finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC5387-SGFYMT-TR are: - LM1117-3.3 - LT1763-3.3 - MCP1700-3302E/TO

These models offer similar functionality and specifications, providing options for different design requirements.

In conclusion, MIC5387-SGFYMT-TR is a voltage regulator that offers high precision regulation, low dropout voltage, and low quiescent current. It is suitable for various electronic devices and systems, providing stable and reliable voltage output. While it has some limitations, there are alternative models available to suit different design needs.