MIC2178-5.0BWM

Product Overview

Category

MIC2178-5.0BWM belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 5.0V
• Package Type: BWM (Ball Grid Array with Metal Lid)
• Essence: Voltage regulation and stabilization
• Packaging/Quantity: Typically sold in reels or trays, with quantities varying based on customer requirements.

Specifications

The MIC2178-5.0BWM voltage regulator has the following specifications:

• Input Voltage Range: 6V to 42V
• Output Voltage: 5.0V ±2%
• Output Current: Up to 1A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The detailed pin configuration of MIC2178-5.0BWM is as follows:

Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: FB (Feedback) Pin 5: VOUT (Output Voltage)

Functional Features

The MIC2178-5.0BWM voltage regulator offers the following functional features:

• Wide input voltage range for versatile applications.
• Low dropout voltage ensures efficient power conversion.
• Enable pin allows for easy control of the regulator's operation.
• Feedback pin provides accurate voltage regulation.

Advantages and Disadvantages

Advantages

• High efficiency and low power dissipation.
• Compact package design suitable for space-constrained applications.
• Wide operating temperature range enables usage in various environments.

Disadvantages

• Limited output current capacity of up to 1A.
• Requires external components for proper operation.

Working Principles

The MIC2178-5.0BWM voltage regulator operates based on the principle of linear regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite changes in input voltage or load conditions.

Application Field Plans

The MIC2178-5.0BWM voltage regulator finds applications in various fields, including:

1. Automotive electronics: Used in vehicle power supply systems, infotainment systems, and lighting control circuits.
2. Industrial automation: Employed in control systems, motor drives, and sensor interfaces.
3. Consumer electronics: Integrated into portable devices, audio/video equipment, and battery charging circuits.
4. Telecommunications: Utilized in network infrastructure, base stations, and communication modules.

Alternative Models

For those seeking alternatives to the MIC2178-5.0BWM, the following models provide similar functionality:

1. LM317T: A popular adjustable voltage regulator with a wide input voltage range.
2. LT1084CP-5: Fixed 5V voltage regulator with high current capability.
3. TPS7A4700: Ultra-low noise, high PSRR voltage regulator suitable for sensitive applications.

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific requirements.

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