MIC2950-05BZ

Product Overview

Category

The MIC2950-05BZ belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High accuracy
• Low quiescent current
• Thermal shutdown protection

Package

The MIC2950-05BZ comes in a TO-92 package, which is a small, three-pin plastic package.

Essence

This voltage regulator is designed to provide a stable output voltage despite fluctuations in input voltage or load conditions.

Packaging/Quantity

The MIC2950-05BZ is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 6.5V to 26V
• Output Voltage: 5V
• Dropout Voltage: 380mV (typical)
• Quiescent Current: 75µA (typical)
• Maximum Output Current: 150mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC2950-05BZ has three pins:

1. Vin (Pin 1): Input voltage pin
2. GND (Pin 2): Ground pin
3. Vout (Pin 3): Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with low input-output differentials.
• High accuracy provides precise output voltage regulation.
• Low quiescent current minimizes power consumption when the load is light.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact size
• Wide operating temperature range
• Low power consumption

Disadvantages

• Limited maximum output current
• Not suitable for high-power applications

Working Principles

The MIC2950-05BZ operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output pins. This ensures that the output voltage remains constant despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The MIC2950-05BZ finds application in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Embedded systems - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MIC2950-05BZ include: - LM1117-5.0 - LT1763-5 - ADP3339-5

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the MIC2950-05BZ is a voltage regulator with excellent characteristics such as low dropout voltage, high accuracy, and thermal shutdown protection. It finds application in various electronic devices and offers reliable voltage regulation in a compact package.