MIC39300-1.8WU-TR

Product Overview

Category

MIC39300-1.8WU-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 1.8V
• Package Type: WLCSP (Wafer Level Chip Scale Package)
• Essence: Low dropout linear regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The specifications for MIC39300-1.8WU-TR are as follows:

• Input Voltage Range: 2.5V to 16V
• Dropout Voltage: 200mV at 1A
• Output Current: Up to 3A
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The pin configuration of MIC39300-1.8WU-TR is as follows:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High output current capability allows for powering a wide range of devices.
• Excellent line and load regulation provide stable output voltage under varying conditions.
• Thermal shutdown and current limit protection ensure safe operation.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Low quiescent current minimizes power consumption.
• Small package size facilitates space-constrained applications.
• Robust protection features enhance reliability.

Disadvantages

• Higher cost compared to other voltage regulation solutions.
• Limited output voltage options (fixed at 1.8V).

Working Principles

MIC39300-1.8WU-TR operates based on the principle of linear voltage regulation. It utilizes a pass transistor and feedback mechanism to maintain a constant output voltage despite fluctuations in the input voltage or load conditions. The dropout voltage is minimized, allowing efficient regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

MIC39300-1.8WU-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC39300-1.8WU-TR are: - LM1117-1.8V - LT1763-1.8 - TPS7A4901-1.8

These models offer similar voltage regulation capabilities and can be suitable replacements depending on specific requirements.

In conclusion, MIC39300-1.8WU-TR is a voltage regulator with a fixed output voltage of 1.8V. It offers efficient and stable voltage regulation, making it suitable for various electronic applications. While it has advantages such as wide input voltage range and low quiescent current, it also has limitations like higher cost and limited output voltage options. Understanding its specifications, pin configuration, functional features, and application field plans can help in utilizing this product effectively.