MCP1700-4002E/TO

Product Overview

The MCP1700-4002E/TO is a low dropout (LDO) voltage regulator belonging to the category of integrated circuits. It is commonly used to regulate voltage in various electronic devices and systems, offering characteristics such as low dropout voltage, low quiescent current, and thermal shutdown protection. The package type for this component is TO-92, and it is available in various packaging quantities.

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 4.0V
• Dropout Voltage: 178mV at 250mA
• Quiescent Current: 1.6µA
• Package Type: TO-92
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1700-4002E/TO features a standard three-pin configuration: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)

Functional Features

• Low Dropout Voltage: Enables regulation with minimal loss.
• Low Quiescent Current: Ensures minimal power consumption during standby.
• Thermal Shutdown Protection: Safeguards the device from overheating.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Low power consumption
• Thermal protection for enhanced reliability

Disadvantages

• Limited output current capacity
• Higher cost compared to non-regulated components

Working Principles

The MCP1700-4002E/TO operates by comparing the reference voltage with the feedback voltage to maintain a stable output voltage. When the input voltage fluctuates, the regulator adjusts the output voltage to ensure a consistent supply to the load.

Detailed Application Field Plans

This voltage regulator is widely used in battery-powered devices, sensor modules, and portable electronics where efficient power management is crucial. It is also employed in embedded systems, IoT devices, and consumer electronics to maintain stable voltage levels.

Detailed and Complete Alternative Models

• MCP1700-3302E/TO: 3.3V output voltage variant
• MCP1700-1802E/TO: 1.8V output voltage variant
• MCP1700-5002E/TO: 5.0V output voltage variant

In conclusion, the MCP1700-4002E/TO is a versatile LDO voltage regulator that offers efficient voltage regulation, low power consumption, and thermal protection. Its application spans across various electronic devices and systems, making it an essential component in modern electronics.

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