MIC5203-3.3YM4-TR

Product Overview

Category

MIC5203-3.3YM4-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 current capability
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limit

Package

MIC5203-3.3YM4-TR is available in a small SOT-23-5 package.

Essence

The essence of MIC5203-3.3YM4-TR is to provide a stable and regulated output voltage for various electronic devices.

Packaging/Quantity

This product is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 3.3V
• Output Current: Up to 150mA
• Dropout Voltage: 17mV (typical)
• Quiescent Current: 35µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC5203-3.3YM4-TR has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even with low input-output voltage differentials.
• High output current capability allows it to power a wide range of electronic components.
• Low quiescent current minimizes power consumption when the regulator is idle.
• 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

• Small package size allows for space-efficient integration into electronic circuits.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage ensures efficient power conversion.
• Thermal shutdown protection enhances reliability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Quiescent current, although low, still contributes to power consumption in standby mode.

Working Principles

MIC5203-3.3YM4-TR operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

MIC5203-3.3YM4-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5203-3.3YM4-TR include: - LM1117-3.3 - LT1763-3.3 - MCP1703-3.3

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

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