MIC5219-2.9YM5-TR

Product Overview

Category

MIC5219-2.9YM5-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 regulation: The MIC5219-2.9YM5-TR provides a regulated output voltage.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The device consumes minimal current when not actively regulating voltage.
• Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent overheating.
• Short-circuit protection: The product offers short-circuit protection to safeguard against excessive current flow.

Package

The MIC5219-2.9YM5-TR comes in a compact SOT-23-5 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The product is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage: 2.9V
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5219-2.9YM5-TR has five pins arranged as follows:

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

Functional Features

• Voltage Regulation: The MIC5219-2.9YM5-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Low Quiescent Current: The device consumes minimal current when not actively regulating voltage, conserving power.
• Thermal Shutdown Protection: Built-in thermal shutdown protection prevents the device from overheating.
• Short-Circuit Protection: The product includes short-circuit protection to prevent damage due to excessive current.

Advantages and Disadvantages

Advantages

• Provides stable and regulated output voltage.
• Low dropout voltage ensures efficient power conversion.
• Low quiescent current consumption.
• Offers thermal shutdown and short-circuit protection.

Disadvantages

• Limited to a specific output voltage (2.9V in this case).
• May require additional components for certain applications.

Working Principles

The MIC5219-2.9YM5-TR is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage at the desired level. The device operates by dissipating excess voltage as heat, resulting in a stable output voltage.

Detailed Application Field Plans

The MIC5219-2.9YM5-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. MIC5209-2.9YM5-TR: Similar to MIC5219-2.9YM5-TR, but with slightly different specifications.
2. LT1763CS8-2.9#PBF: A comparable voltage regulator with similar characteristics and pin configuration.
3. TPS73633DBVR: Another alternative offering stable voltage regulation with low dropout voltage.

These alternative models can be considered based on specific requirements and compatibility with the application.

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