MIC3291-25YD6-TR

Product Overview

Category

MIC3291-25YD6-TR belongs to the category of voltage regulators.

Use

This product is primarily used for voltage regulation in electronic circuits.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Low Quiescent Current: 30µA (typical)
• Low Shutdown Current: 0.1µA (typical)

Package

MIC3291-25YD6-TR comes in a small SOT-23-6 package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and reliably in various electronic applications.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 2.5V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Shutdown Current: 0.1µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-6

Detailed Pin Configuration

MIC3291-25YD6-TR has the following pin configuration:

1. GND (Ground)
2. EN (Enable)
3. FB (Feedback)
4. NC (No Connection)
5. VIN (Input Voltage)
6. VOUT (Output Voltage)

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption during standby or idle states.
• Shutdown mode reduces current consumption to an extremely low level when the regulator is not in use.

Advantages and Disadvantages

Advantages

• Wide input voltage range provides flexibility in different applications.
• Low dropout voltage enables efficient operation even with low input voltages.
• Low quiescent current helps conserve power in standby or idle modes.
• Shutdown mode minimizes power consumption when the regulator is not needed.

Disadvantages

• Limited output current of up to 150mA may not be suitable for high-power applications.
• SOT-23-6 package may require careful handling during assembly.

Working Principles

MIC3291-25YD6-TR operates based on a linear voltage regulation principle. It uses a feedback mechanism to maintain a stable output voltage regardless of variations in the input voltage or load conditions. The enable pin allows the user to control the regulator's operation, while the shutdown mode further reduces power consumption when the regulator is not required.

Detailed Application Field Plans

MIC3291-25YD6-TR finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Wearable technology - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC3291-25YD6-TR include: - LM1117-2.5 - LT1763-2.5 - MCP1702-2.5 - TPS78225

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

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