MIC39100-2.5BS

Product Overview

Category

The MIC39100-2.5BS belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision: The MIC39100-2.5BS offers high accuracy in voltage regulation.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when in standby mode.
• Thermal shutdown protection: It includes a built-in mechanism to prevent overheating.

Package

The MIC39100-2.5BS comes in a compact and durable package, designed to withstand various environmental conditions.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of regulators.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 2.5V
• Output Current: Up to 1A
• Dropout Voltage: 300mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC39100-2.5BS has the following pin configuration:

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

Functional Features

• Voltage Regulation: The MIC39100-2.5BS ensures a stable output voltage of 2.5V, regardless of variations in the input voltage.
• Current Limiting: It incorporates a current limiting mechanism to protect the circuit from excessive current flow.
• Short Circuit Protection: The regulator is equipped with short circuit protection, preventing damage to the device in case of a short circuit.
• Thermal Shutdown: If the temperature exceeds a certain threshold, the regulator shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low dropout voltage ensures efficient operation
• Low quiescent current for power-saving applications
• Thermal shutdown protection prevents overheating

Disadvantages

• Limited output current capacity (up to 1A)
• Input voltage range may not be suitable for all applications

Working Principles

The MIC39100-2.5BS operates on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage of 2.5V. This is achieved through a combination of voltage regulation techniques, such as error amplification and feedback loops.

Detailed Application Field Plans

The MIC39100-2.5BS finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

• LM1117-2.5: A popular alternative with similar specifications and performance characteristics.
• LT1763-2.5: Another alternative known for its low dropout voltage and high accuracy.
• TPS7A25-2.5: An alternative model offering additional features like adjustable output voltage and higher output current capacity.

These alternative models can be considered based on specific application requirements and design constraints.

In conclusion, the MIC39100-2.5BS is a voltage regulator that provides precise and stable voltage regulation. Its low dropout voltage, low quiescent current, and thermal shutdown protection make it suitable for a wide range of applications. However, designers should consider alternative models based on their specific needs and constraints.