MIC39151-1.65WU

Product Overview

Category

The MIC39151-1.65WU belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage
• High output accuracy
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limit

Package

The MIC39151-1.65WU is available in a small outline package (SOT-223) which allows for easy integration into various circuit designs.

Essence

The essence of the MIC39151-1.65WU lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.65V
• Dropout Voltage: 120mV at 150mA
• Quiescent Current: 75µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC39151-1.65WU has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient power conversion even with low input voltages.
• High output accuracy provides precise voltage regulation for sensitive electronic components.
• Low quiescent current minimizes power consumption when the device is in standby mode.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit current limit protects the device and connected components from excessive current flow.

Advantages and Disadvantages

Advantages

• High output accuracy ensures reliable performance of electronic devices.
• Low dropout voltage allows for efficient power conversion in low voltage applications.
• Thermal shutdown protection enhances the safety and longevity of the device.
• Small package size enables easy integration into compact circuit designs.

Disadvantages

• Limited output voltage options may restrict its use in certain applications requiring different voltage levels.
• The SOT-223 package may not be suitable for all circuit layouts, limiting its compatibility with certain designs.

Working Principles

The MIC39151-1.65WU operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage regardless of input variations.

Detailed Application Field Plans

The MIC39151-1.65WU finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC39151-1.65WU include: - LM1117-1.8 - LT1763-1.8 - MAX6675-1.8 - TPS736-1.8

These models can be considered as alternatives depending on specific requirements and design constraints.

In conclusion, the MIC39151-1.65WU is a voltage regulator that provides stable and regulated voltage output for various electronic applications. Its low dropout voltage, high output accuracy, and thermal shutdown protection make it a reliable choice for designers seeking efficient power management solutions.