MIC2291-15BML-TR

Product Overview

Category

MIC2291-15BML-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent and thermal protection
• Small package size

Package

MIC2291-15BML-TR is available in a small 8-pin MLF (Micro Lead Frame) package.

Essence

The essence of MIC2291-15BML-TR lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 1.5V
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC2291-15BML-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. FB (Feedback)
6. VOUT (Output Voltage)
7. PG (Power Good)
8. NC (No Connection)

Functional Features

• High Efficiency: The MIC2291-15BML-TR offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain a stable output even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The wide input voltage range allows the regulator to be used in various applications with different power supply voltages.
• Overcurrent and Thermal Protection: The MIC2291-15BML-TR incorporates overcurrent and thermal protection mechanisms, ensuring safe operation under abnormal conditions.
• Small Package Size: The compact MLF package makes it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Overcurrent and thermal protection
• Small package size

Disadvantages

• Limited output voltage options
• Requires external bypass capacitor for optimal performance

Working Principles

MIC2291-15BML-TR operates based on a linear voltage regulation principle. It compares the feedback voltage (FB) with a reference voltage to adjust the output voltage (VOUT). The enable pin (EN) controls the regulator's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

MIC2291-15BML-TR finds applications in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - IoT (Internet of Things) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC2291-15BML-TR include: - LM1117-1.5 - LT1763-1.5 - TPS73601DBVR

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

Word count: 369 words