MIC5246-2.85BM5-TR

Product Overview

Category

MIC5246-2.85BM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 2.85V
• Package Type: SOT-23-5
• Essence: Low Dropout Regulator (LDO)
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The MIC5246-2.85BM5-TR voltage regulator has the following specifications:

• Input Voltage Range: 2.3V to 5.5V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV at 100mA
• Line Regulation: ±0.1%
• Load Regulation: ±0.4%
• Quiescent Current: 35µA (typical)

Pin Configuration

The pin configuration of MIC5246-2.85BM5-TR is as follows:

```

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

• VIN: Input Voltage
• VOUT: Output Voltage
• GND: Ground
• BYP: Bypass Capacitor Connection

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption in standby or low-load situations.
• Thermal shutdown and current limit protection features enhance device reliability.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Small package size enables space-saving integration in compact electronic devices.
• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation characteristics provide stable output voltage.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Requires an external bypass capacitor for optimal performance.

Working Principles

MIC5246-2.85BM5-TR is a low dropout regulator (LDO) that operates by maintaining a constant voltage difference between the input and output terminals. It utilizes a pass transistor to regulate the output voltage, compensating for changes in the input voltage and load conditions. The device continuously monitors the output voltage and adjusts the pass transistor accordingly to maintain the desired output voltage level.

Detailed Application Field Plans

The MIC5246-2.85BM5-TR voltage regulator finds applications in various electronic systems, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the efficient voltage regulation provided by MIC5246-2.85BM5-TR.
2. IoT devices: Internet of Things (IoT) devices often operate on low power and require stable voltage levels, making this regulator suitable for their power management needs.
3. Automotive electronics: With its wide input voltage range and small form factor, this regulator can be used in automotive applications such as infotainment systems, sensors, and control modules.
4. Industrial equipment: The stability and reliability of MIC5246-2.85BM5-TR make it suitable for use in industrial automation, control systems, and instrumentation.

Detailed and Complete Alternative Models

1. LP2985-2.85: This LDO regulator offers similar specifications and pin configuration to MIC5246-2.85BM5-TR.
2. MCP1702-2.85: Another alternative with comparable features, suitable for low-power applications.
3. TPS793285: This Texas Instruments regulator provides a dropout voltage of 150mV at 250mA, making it suitable for higher current applications.

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

In conclusion, the MIC5246-2.85BM5-TR is a voltage regulator with a voltage output of 2.85V. It belongs to the category of low dropout regulators (LDOs) and offers excellent line and load regulation characteristics. With its small package size and wide input voltage range, it finds applications in various electronic systems. However, its limited output current capacity and requirement for an external bypass capacitor should be taken into consideration. Alternative models such as LP2985-2.85, MCP1702-2.85, and TPS793285 can be considered as substitutes depending on specific needs.