MIC5256-3.3YM5-TR

Product Overview

Category

MIC5256-3.3YM5-TR belongs to the category of voltage regulators.

Use

This product is commonly used to regulate voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV
• Low Quiescent Current: 40µA
• Low Shutdown Current: 0.1µA
• Thermal Shutdown Protection
• Short Circuit Protection
• Small Package Size: SOT-23-5

Package and Quantity

MIC5256-3.3YM5-TR is available in a SOT-23-5 package. It is typically sold in reels containing a quantity of 3000 units.

Specifications

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 3.3V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 40µA
• Shutdown Current: 0.1µA
• Operating Temperature Range: -40°C to +125°C
• Thermal Resistance: 220°C/W (junction-to-ambient)

Pin Configuration

MIC5256-3.3YM5-TR has a total of five pins arranged as follows:

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Pin Configuration: 1. VIN: Input Voltage 2. GND: Ground 3. EN: Enable Pin 4. BYP: Bypass Pin 5. VOUT: Output Voltage

Functional Features

• Wide input voltage range allows for flexibility in various applications.
• Low quiescent current ensures minimal power consumption during operation.
• Thermal shutdown protection prevents damage due to excessive heat.
• Short circuit protection safeguards the regulator and connected components.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with different power sources.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Thermal shutdown and short circuit protection enhance reliability and durability.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• Dropout voltage of 200mV may result in a slight voltage drop across the regulator.

Working Principles

MIC5256-3.3YM5-TR is a linear voltage regulator that uses a feedback mechanism to maintain a stable output voltage. It operates by comparing the output voltage with a reference voltage and adjusting the internal pass transistor accordingly. The regulator continuously monitors the input voltage and adjusts the pass transistor to ensure a constant output voltage of 3.3V.

Application Field Plans

MIC5256-3.3YM5-TR finds application in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Alternative Models

Some alternative models that offer similar functionality to MIC5256-3.3YM5-TR include: - LM1117-3.3 - MCP1700-3302E/TO - LP2985-33DBVR - LT1763CDE-3.3

These alternatives can be considered based on specific requirements and availability.

In conclusion, MIC5256-3.3YM5-TR is a voltage regulator with a wide input voltage range, low quiescent current, and various protection features. It is commonly used in battery-powered devices, portable electronics, and other applications requiring a stable 3.3V output voltage. Alternative models such as LM1117-3.3, MCP1700-3302E/TO, LP2985-33DBVR, and LT1763CDE-3.3 offer similar functionality for different application scenarios.