MIC5235BM5-TR

Product Overview

Category

MIC5235BM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage
• High output accuracy
• Low quiescent current
• Thermal shutdown protection

Package

MIC5235BM5-TR comes in a small SOT-23-5 package.

Essence

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

Packaging/Quantity

MIC5235BM5-TR is typically packaged in reels, with each reel containing 3000 units.

Specifications

• Input Voltage Range: 2.3V to 20V
• Output Voltage Range: 1.25V to 16V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120μA (typical)
• Output Current: 150mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5235BM5-TR has five pins arranged as follows:

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Pin 1: Enable (EN) - Active high enable pin for turning the regulator on/off. Pin 2: Ground (GND) - Connected to the ground reference of the circuit. Pin 3: Feedback (FB) - Provides feedback to regulate the output voltage. Pin 4: Output (OUT) - Supplies the regulated output voltage. Pin 5: Input (IN) - Receives the input voltage to be regulated.

Functional Features

• Low dropout voltage ensures efficient regulation even with low input-output differentials.
• High output accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Small package size enables space-saving designs.
• Excellent line and load regulation characteristics.
• Low output noise ensures clean power supply.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Sensitive to input voltage fluctuations, requiring additional filtering components in some cases.

Working Principles

MIC5235BM5-TR utilizes a combination of internal circuitry, feedback control, and pass elements to regulate the output voltage. The feedback pin continuously monitors the output voltage and adjusts the pass element accordingly to maintain the desired voltage level. This process ensures a stable and regulated output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

MIC5235BM5-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5235BM5-TR include: - LM1117-3.3: A popular 3.3V voltage regulator with similar specifications. - LT1761-5: Low dropout linear regulator capable of providing up to 500mA output current. - TPS79633: High-performance, low-dropout voltage regulator with excellent line and load regulation.

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

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