MIC5233BM5-TR

Overview

Product Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - Low quiescent current - High output accuracy - Thermal shutdown protection

Package: SOT-23-5

Essence: The MIC5233BM5-TR is a low dropout voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: The MIC5233BM5-TR is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.2V to 15V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 75µA
• Output Current: 150mA
• Line Regulation: 0.05%/V
• Load Regulation: 0.1%/mA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MIC5233BM5-TR has the following pin configuration:

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| | --| Vout|-- Pin 1 --| Vin |-- Pin 2 --| GND |-- Pin 3 --| EN |-- Pin 4 --| Bypass|-- Pin 5 |____| ```

Functional Features

• Low dropout voltage allows for efficient regulation even when the input voltage is close to the desired output voltage.
• Low quiescent current ensures minimal power consumption during standby or idle modes.
• High output accuracy provides a stable and precise output voltage.
• Thermal shutdown protection prevents the IC from overheating and damaging itself or the connected components.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Small package size (SOT-23-5) enables space-saving designs. - Low dropout voltage minimizes power dissipation. - Thermal shutdown protection enhances reliability.

Disadvantages: - Limited output current of 150mA may not be sufficient for high-power applications. - Sensitive to input voltage fluctuations, requiring additional filtering components in some cases.

Working Principles

The MIC5233BM5-TR is a linear voltage regulator that uses a PNP pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. The dropout voltage is minimized by utilizing a low resistance pass element.

Detailed Application Field Plans

The MIC5233BM5-TR can be used in various applications, including but not limited to: 1. Battery-powered devices 2. Portable electronic devices 3. Automotive electronics 4. Industrial control systems 5. Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the MIC5233BM5-TR include: 1. LM1117-ADJ 2. LT1763-3.3 3. MAX6035AAUR25-T 4. TPS79633DCQR 5. XC6206P332MR-G

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

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