MIC2295BML-TR

Product Overview

Category

MIC2295BML-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage regulator in various electronic devices.

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High output current capacity
• Thermal shutdown protection
• Short-circuit protection

Package

MIC2295BML-TR is available in a miniature 8-pin leadless package (MLP) for surface mount applications.

Essence

The essence of MIC2295BML-TR lies in its ability to regulate and stabilize voltage levels, ensuring reliable and efficient operation of electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Output Current: Up to 500mA
• Dropout Voltage: 150mV at 300mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

MIC2295BML-TR features an 8-pin MLP package with the following pin configuration:

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

Functional Features

• Voltage Regulation: MIC2295BML-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: The device maintains a low voltage drop between the input and output, minimizing power dissipation.
• Thermal Shutdown Protection: In case of excessive temperature, the device automatically shuts down to prevent damage.
• Short-Circuit Protection: MIC2295BML-TR safeguards against short-circuits, preventing potential damage to the circuitry.

Advantages and Disadvantages

Advantages

• High output current capacity
• Wide input voltage range
• Low dropout voltage
• Thermal shutdown protection
• Short-circuit protection

Disadvantages

• Limited output voltage range (1.2V to 3.6V)
• Not suitable for high-power applications

Working Principles

MIC2295BML-TR operates as a linear voltage regulator. It compares the feedback voltage (FB) with a reference voltage to generate an error signal. This error signal is then used to adjust the pass transistor, maintaining a stable output voltage regardless of input variations.

Detailed Application Field Plans

MIC2295BML-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC2295BML-TR are: - LM1117-3.3 - LT1763-3.3 - TPS79633

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, MIC2295BML-TR is a versatile voltage regulator IC with excellent voltage regulation capabilities, low dropout voltage, and various protection features. Its compact package and wide range of applications make it a popular choice among designers in the electronics industry.