MIC5201-3.3YS

Product Overview

Category

MIC5201-3.3YS belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

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

Package

MIC5201-3.3YS comes in a small surface-mount SOT-223 package.

Essence

The essence of MIC5201-3.3YS lies in its ability to provide stable and regulated voltage output.

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 16V
• Output Voltage: 3.3V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 75µA
• Line Regulation: 0.05%/V
• Load Regulation: 0.1%/mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5201-3.3YS has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

• Low dropout voltage ensures efficient regulation even with low input-output voltage differentials.
• High output voltage accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption when the load is light.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short circuit current limit protects the device from damage during a short circuit condition.

Advantages and Disadvantages

Advantages

• Stable and accurate voltage regulation.
• Low power consumption.
• Protection against thermal and short circuit conditions.

Disadvantages

• Limited input voltage range (2.5V to 16V).
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

MIC5201-3.3YS operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the current flow through it. The feedback mechanism ensures that the output voltage remains constant despite variations in the input voltage or load conditions.

Detailed Application Field Plans

MIC5201-3.3YS 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 can be considered as alternatives to MIC5201-3.3YS are: - LM1117-3.3 - LT1763-3.3 - MAX6033

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

In conclusion, MIC5201-3.3YS is a voltage regulator with excellent voltage regulation capabilities, low power consumption, and protection features. Its compact package and wide application field make it a versatile choice for various electronic systems.