MIC39100-1.65BT

Product Overview

Category

MIC39100-1.65BT belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: TO-220
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

The specifications of MIC39100-1.65BT are as follows:

• Output Voltage: 1.65V
• Input Voltage Range: 2.5V to 6.0V
• Dropout Voltage: 120mV at 1A
• Maximum Output Current: 1A
• Line Regulation: 0.04% (typical)
• Load Regulation: 0.1% (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The pin configuration of MIC39100-1.65BT is as follows:

```

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| | --| VIN VOUT |-- --| GND NC |-- |___________| ```

Functional Features

• Low dropout voltage: The MIC39100-1.65BT has a low dropout voltage, allowing it to regulate voltage efficiently even when the input voltage is close to the desired output voltage.
• High output current: With a maximum output current of 1A, this voltage regulator can handle a wide range of applications.
• Excellent line and load regulation: The MIC39100-1.65BT provides stable output voltage even with variations in input voltage and load conditions.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient voltage regulation.
• High output current capability allows for versatile applications.
• Excellent line and load regulation provide stable output voltage.
• Thermal shutdown protection prevents damage due to overheating.

Disadvantages

• Limited output voltage options (fixed at 1.65V).
• Requires external components for proper operation.

Working Principles

The MIC39100-1.65BT is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor accordingly to maintain a constant output voltage. The dropout voltage is minimized through the use of a PNP pass transistor.

Detailed Application Field Plans

The MIC39100-1.65BT can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to MIC39100-1.65BT that offer similar functionality are: - LM1117-1.8 - LT1763-1.8 - ADP3339-1.8

These alternatives have different package options, specifications, and characteristics, but they serve the same purpose of voltage regulation.

In conclusion, the MIC39100-1.65BT is a low dropout voltage regulator that provides stable output voltage with high efficiency. Its compact TO-220 package makes it suitable for various electronic applications. However, its fixed output voltage and requirement for external components may limit its versatility in certain scenarios. Nonetheless, it remains a reliable choice for voltage regulation in many fields.