MIC2568-1BTS-TR

Product Overview

Category

The MIC2568-1BTS-TR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management and voltage regulation.

Characteristics

• The MIC2568-1BTS-TR is a low-dropout linear regulator.
• It provides a stable output voltage even when the input voltage varies.
• It has a low quiescent current, making it suitable for battery-powered applications.
• The IC offers excellent line and load regulation, ensuring consistent performance.

Package

The MIC2568-1BTS-TR is available in a small SOT-23 package, which is widely used for surface mount applications.

Essence

The essence of the MIC2568-1BTS-TR lies in its ability to regulate voltage efficiently and reliably, ensuring proper functioning of electronic devices.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 50µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.3%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2568-1BTS-TR has three pins:

1. VIN (Pin 1): Input voltage pin.
2. VOUT (Pin 2): Output voltage pin.
3. GND (Pin 3): Ground pin.

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.
• Low quiescent current prolongs battery life in portable devices.
• Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages

• Stable output voltage even with varying input voltage.
• Small package size allows for space-saving designs.
• Low quiescent current extends battery life.
• Excellent line and load regulation ensures consistent performance.

Disadvantages

• Limited input voltage range (2.5V to 6.5V).
• Dropout voltage of 200mV may not be suitable for all applications.

Working Principles

The MIC2568-1BTS-TR operates as a linear regulator, maintaining a constant output voltage regardless of changes in the input voltage. It achieves this by using a pass transistor that adjusts its resistance to regulate the output voltage. The IC also includes internal circuitry for thermal shutdown protection, preventing damage due to excessive heat.

Detailed Application Field Plans

The MIC2568-1BTS-TR is widely used in various electronic devices, including:

1. Mobile phones and smartphones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered IoT devices

Detailed and Complete Alternative Models

1. MIC5205-3.3YM5-TR: Low-dropout linear regulator with an output voltage of 3.3V.
2. LT1763CS8-3.3#PBF: Low dropout voltage regulator with a fixed output voltage of 3.3V.
3. LM1117MPX-3.3/NOPB: Adjustable low dropout voltage regulator with an output voltage range of 1.25V to 13.8V.

These alternative models offer similar functionality and can be considered as substitutes for the MIC2568-1BTS-TR in different applications.

In conclusion, the MIC2568-1BTS-TR is a versatile low-dropout linear regulator used in various electronic devices. Its stable output voltage, low quiescent current, and small package size make it an ideal choice for power management applications. However, its limited input voltage range and dropout voltage should be considered when selecting alternative models for specific requirements.