MIC5210-2.8/3.0BMM-TR

Product Category

The MIC5210-2.8/3.0BMM-TR belongs to the category of voltage regulators.

Basic Information Overview

• Use: The MIC5210-2.8/3.0BMM-TR is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
• Characteristics: This product is known for its high efficiency, low dropout voltage, and low quiescent current, making it suitable for battery-powered applications.
• Package: The MIC5210-2.8/3.0BMM-TR comes in a miniature SOT-23 package, which is ideal for space-constrained designs.
• Essence: The essence of this product lies in its ability to provide precise voltage regulation in a compact form factor.
• Packaging/Quantity: It is typically available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Output Voltage: 2.8V or 3.0V (selectable)
• Input Voltage Range: 2.3V to 10V
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MIC5210-2.8/3.0BMM-TR features a standard SOT-23 pin configuration with input, output, and ground pins, as well as an enable pin for control.

Functional Features

• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
• Low Quiescent Current: Minimizes power consumption in standby or idle modes.
• Short-Circuit Protection: Safeguards the regulator and downstream components from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Compact form factor
• High efficiency
• Wide input voltage range

Disadvantages

• Limited maximum output current
• Sensitive to input voltage transients

Working Principles

The MIC5210-2.8/3.0BMM-TR operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage, regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

This voltage regulator is commonly used in portable electronics, battery-powered devices, sensor modules, and other applications requiring stable voltage supply within a limited space.

Detailed and Complete Alternative Models

• MIC5205: Similar performance with adjustable output voltage
• MCP1700: Low quiescent current alternative for ultra-low-power applications
• LM2937: Higher output current alternative for more demanding loads

In conclusion, the MIC5210-2.8/3.0BMM-TR is a versatile voltage regulator offering precise regulation, high efficiency, and compact packaging, making it an ideal choice for various low-power electronic applications.

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