MCP1700T-2002E/TT

Product Overview

Category

The MCP1700T-2002E/TT belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

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

Package

The MCP1700T-2002E/TT comes in a small SOT-23 package.

Essence

This voltage regulator is designed to provide a stable and regulated output voltage for various electronic applications.

Packaging/Quantity

The MCP1700T-2002E/TT is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 2.0V
• Dropout Voltage: 178mV at 250mA
• Quiescent Current: 1.6µA
• Output Current: 250mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1700T-2002E/TT has three pins:

1. VIN (Input Voltage): This pin is connected to the input voltage source.
2. VOUT (Output Voltage): This pin provides the regulated output voltage.
3. GND (Ground): This pin is connected to the ground reference.

Functional Features

• Low Dropout Voltage: The MCP1700T-2002E/TT has a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: It has a low quiescent current, minimizing power consumption when the load is light.
• High Output Voltage Accuracy: This voltage regulator provides a high level of output voltage accuracy, ensuring stable and precise voltage regulation.
• Thermal Shutdown Protection: It incorporates thermal shutdown protection, preventing damage due to excessive temperature.
• Short-Circuit Current Limiting: The MCP1700T-2002E/TT has built-in short-circuit current limiting, protecting the circuit from excessive current.

Advantages and Disadvantages

Advantages

• Small package size
• Wide input voltage range
• Low dropout voltage
• High output voltage accuracy
• Thermal shutdown protection

Disadvantages

• Limited output current capacity (250mA)
• Requires external capacitors for stability

Working Principles

The MCP1700T-2002E/TT is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a constant output voltage. The dropout voltage is minimized by using a low dropout voltage pass transistor.

Detailed Application Field Plans

The MCP1700T-2002E/TT can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. MCP1700T-1802E/TT: Output Voltage - 1.8V, Dropout Voltage - 178mV at 250mA
2. MCP1700T-3302E/TT: Output Voltage - 3.3V, Dropout Voltage - 178mV at 250mA
3. MCP1700T-5002E/TT: Output Voltage - 5.0V, Dropout Voltage - 178mV at 250mA

These alternative models provide different output voltages while sharing similar characteristics and features with the MCP1700T-2002E/TT.

In conclusion, the MCP1700T-2002E/TT is a voltage regulator that offers stable and regulated output voltage for various electronic applications. Its low dropout voltage, low quiescent current, and high output voltage accuracy make it suitable for battery-powered devices, portable electronics, and other applications where precise voltage regulation is required. However, it has limitations in terms of output current capacity and requires external capacitors for stability.