MCP1701A-3002I/TO

Product Overview

Category

The MCP1701A-3002I/TO belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limiting

Package

The MCP1701A-3002I/TO comes in a TO-92 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The MCP1701A-3002I/TO is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 3.0V
• Dropout Voltage: 178mV (typical) at 250mA load
• Quiescent Current: 2.0µA (typical)
• Maximum Output Current: 250mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1701A-3002I/TO has three pins:

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

Functional Features

• Low Dropout Voltage: The MCP1701A-3002I/TO exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: This voltage regulator provides high accuracy in maintaining the desired output voltage, resulting in reliable performance of connected electronic components.
• Low Quiescent Current: With a low quiescent current, the MCP1701A-3002I/TO minimizes power consumption when in standby or idle mode.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, which prevents damage due to excessive heat.
• Short-Circuit Current Limiting: In the event of a short circuit, the MCP1701A-3002I/TO limits the output current to protect both the regulator and the connected circuitry.

Advantages and Disadvantages

Advantages

• Provides stable and regulated voltage output.
• Low dropout voltage ensures efficient regulation.
• High output voltage accuracy for reliable performance.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents damage from overheating.
• Short-circuit current limiting protects the regulator and connected circuitry.

Disadvantages

• Limited maximum output current (250mA).

Working Principles

The MCP1701A-3002I/TO operates by comparing the output voltage with a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage, compensating for changes in input voltage and load conditions. This feedback mechanism ensures a stable and regulated output voltage.

Detailed Application Field Plans

The MCP1701A-3002I/TO finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MCP1701A-3002I/TO are: - LM1117-3.3 - LT1763-3.3 - ADP3339-3.3 - NCP1117-3.3 - TPS79133

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements and availability.

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