MCP1700T-1802E/TT

Product Overview

Category

The MCP1700T-1802E/TT belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate voltage levels and ensure stable power supply.

Characteristics

• Low dropout voltage: The MCP1700T-1802E/TT has a low dropout voltage, allowing it to operate efficiently even when the input voltage is close to the desired output voltage.
• High accuracy: This voltage regulator provides precise output voltage regulation, ensuring consistent performance of connected devices.
• Low quiescent current: The MCP1700T-1802E/TT consumes minimal current when in standby mode, reducing power consumption and extending battery life.
• Thermal shutdown protection: It is equipped with thermal shutdown protection, which prevents overheating and potential damage to the device.

Package

The MCP1700T-1802E/TT is available in a small SOT-23 package, making it suitable for space-constrained applications.

Essence

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

Packaging/Quantity

The MCP1700T-1802E/TT is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 1.8V
• Maximum Output Current: 250mA
• Dropout Voltage: 178mV (typical)
• Quiescent Current: 2µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1700T-1802E/TT 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

• Voltage Regulation: The MCP1700T-1802E/TT maintains a constant output voltage of 1.8V, regardless of variations in the input voltage or load conditions.
• Short Circuit Protection: It incorporates short circuit protection, safeguarding the device and connected components from damage in case of a short circuit.
• Reverse Polarity Protection: This voltage regulator is designed to withstand reverse polarity connection, preventing potential damage to the device.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient operation.
• High accuracy provides precise voltage regulation.
• Low quiescent current reduces power consumption.
• Thermal shutdown protection prevents overheating.

Disadvantages

• Limited maximum output current of 250mA may not be suitable for high-power applications.
• SOT-23 package may require additional heat dissipation measures for certain applications.

Working Principles

The MCP1700T-1802E/TT operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. By comparing the output voltage with a reference voltage, the regulator adjusts the pass transistor to maintain a stable output voltage.

Detailed Application Field Plans

The MCP1700T-1802E/TT finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MCP1700T-1802E/TT include: - LM1117-1.8 - LT1763-1.8 - TPS79318

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

In conclusion, the MCP1700T-1802E/TT is a voltage regulator that provides stable and regulated voltage output. With its low dropout voltage, high accuracy, and thermal shutdown protection, it offers reliable performance in various electronic applications.