MIC39101-3.3YM

Product Overview

Category

MIC39101-3.3YM belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

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

Package

MIC39101-3.3YM comes in a small outline package (SOT-223) which provides excellent thermal performance.

Essence

The essence of MIC39101-3.3YM lies in its ability to provide stable and regulated voltage output, even when the input voltage varies.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.3V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 120µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.04%/mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC39101-3.3YM has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even with low input-output voltage differentials.
• High output accuracy guarantees precise voltage regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit current limit protects the regulator and connected devices from excessive current flow.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited input voltage range (2.5V to 6.5V)
• Relatively low load regulation

Working Principles

MIC39101-3.3YM operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal circuitry compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output.

Detailed Application Field Plans

MIC39101-3.3YM finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication systems - Microcontrollers - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC39101-3.3YM are: - LM1117-3.3 - LT1763-3.3 - MAX6033

These alternatives can be considered based on specific requirements and design constraints.

In conclusion, MIC39101-3.3YM is a voltage regulator with excellent characteristics such as low dropout voltage, high output accuracy, and thermal shutdown protection. It finds applications in various electronic devices and offers reliable voltage regulation for stable operation.