MIC5209BM-TR

Product Overview

Category

MIC5209BM-TR belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

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

Package

MIC5209BM-TR is available in a small SOT-23 package.

Essence

The essence of MIC5209BM-TR 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 each reel containing a specific quantity of MIC5209BM-TR units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 15V
• Dropout Voltage: 75mV (typical)
• Quiescent Current: 120µA (typical)
• Maximum Output Current: 150mA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC5209BM-TR has the following pin configuration:

```

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| | --| VIN VOUT |-- --| GND BYP |-- |___________| ```

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High output voltage accuracy provides precise voltage regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption during standby or idle states.
• Thermal shutdown protection prevents damage due to excessive heat.
• Short-circuit current limiting protects the regulator and connected components from excessive current flow.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact package size
• Wide input and output voltage range
• Low power consumption

Disadvantages

• Limited maximum output current (150mA)
• Sensitive to excessive heat

Working Principles

MIC5209BM-TR operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

MIC5209BM-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Communication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5209BM-TR include: - LM1117-3.3 - LT1761ES5-3.3 - MCP1700-3302E/TO

These alternatives can be considered based on specific requirements and compatibility with the target application.

In conclusion, MIC5209BM-TR is a voltage regulator that provides stable and regulated voltage output for a wide range of electronic applications. Its low dropout voltage, high accuracy, and thermal protection make it a reliable choice for various devices. However, its limited maximum output current and sensitivity to heat should be taken into consideration during design and implementation.