MIC5219-5.0BM5-TR

Product Overview

Category

MIC5219-5.0BM5-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 5.0V
• Package Type: SOT-23-5
• Input Voltage Range: 2.3V to 16V
• Dropout Voltage: 300mV (typical)
• Quiescent Current: 120µA (typical)
• Load Regulation: ±0.1% (typical)
• Line Regulation: ±0.05% (typical)

Package and Quantity

MIC5219-5.0BM5-TR is available in a SOT-23-5 package. It is typically sold in reels containing a quantity of 3000 units.

Specifications

• Output Voltage: 5.0V
• Input Voltage Range: 2.3V to 16V
• Dropout Voltage: 300mV (typical)
• Quiescent Current: 120µA (typical)
• Load Regulation: ±0.1% (typical)
• Line Regulation: ±0.05% (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-5

Pin Configuration

MIC5219-5.0BM5-TR has a total of five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: NC (No Connection) Pin 4: VOUT (Output Voltage) Pin 5: EN (Enable)

Functional Features

• Voltage Regulation: MIC5219-5.0BM5-TR provides a stable output voltage of 5.0V, regardless of input voltage fluctuations.
• Low Dropout Voltage: With a dropout voltage of only 300mV, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The quiescent current of 120µA ensures minimal power consumption during standby or idle conditions.
• Excellent Load and Line Regulation: The load and line regulation of ±0.1% and ±0.05% respectively ensure accurate and consistent output voltage under varying load and input conditions.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low dropout voltage enables efficient operation in low voltage scenarios.
• Compact SOT-23-5 package offers space-saving benefits.
• Excellent load and line regulation provide reliable voltage stability.

Disadvantages

• Limited output voltage options (fixed at 5.0V).
• No thermal shutdown feature.

Working Principles

MIC5219-5.0BM5-TR operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This feedback mechanism ensures that the output voltage remains constant despite changes in the input voltage or load conditions.

Application Field Plans

MIC5219-5.0BM5-TR finds extensive application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Alternative Models

Several alternative models with similar specifications and functionalities are available in the market. Some notable alternatives to MIC5219-5.0BM5-TR include: - LM1117-5.0 - LT1761-5.0 - MCP1702-5002E/TO

These alternative models can be considered based on specific application requirements and availability.

In conclusion, MIC5219-5.0BM5-TR is a voltage regulator that provides stable 5.0V output voltage with low dropout and quiescent current. Its compact package and excellent regulation characteristics make it suitable for various electronic applications. However, it has limited output voltage options and lacks a thermal shutdown feature.