MCP1726-5002E/MF

Product Overview

Category

The MCP1726-5002E/MF belongs to the category of voltage regulators.

Use

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

Characteristics

• The MCP1726-5002E/MF is a low dropout voltage regulator.
• It operates with an input voltage range of 2.7V to 16V.
• The output voltage can be adjusted from 0.8V to 5.5V.
• It has a maximum output current of 500mA.
• This voltage regulator offers high accuracy and low noise performance.
• It is designed to provide reliable power supply for various applications.

Package

The MCP1726-5002E/MF comes in a small outline package (SOT-23-5) which is compact and easy to integrate into circuit designs.

Essence

The essence of this product lies in its ability to regulate and maintain a stable output voltage, ensuring proper functioning of electronic devices.

Packaging/Quantity

The MCP1726-5002E/MF is typically packaged in reels or tubes, containing a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 178mV at 500mA
• Line Regulation: ±0.1% typical
• Load Regulation: ±0.25% typical
• Quiescent Current: 120µA typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1726-5002E/MF has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage
4. BYP: Bypass Capacitor Connection
5. EN: Enable Pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short-circuit current limiting protects the regulator and connected devices.
• Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with various power sources.
• High accuracy and low noise performance ensure reliable power supply.
• Compact package size facilitates integration into space-constrained designs.
• Thermal shutdown and short-circuit protection enhance device safety.

Disadvantages

• Maximum output current of 500mA may not be sufficient for high-power applications.
• Limited output voltage adjustment range may restrict certain design requirements.

Working Principles

The MCP1726-5002E/MF operates based on a linear voltage regulation principle. It uses a feedback mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a stable output voltage despite changes in input voltage or load conditions. The dropout voltage is minimized to ensure efficient power conversion.

Detailed Application Field Plans

The MCP1726-5002E/MF finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MCP1726-5002E/MF include: - LM1117-ADJ - LT1763-3.3 - TPS79633

These alternatives can be considered based on specific design requirements and availability.

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