MCP1700-1802E/TO

Product Overview

The MCP1700-1802E/TO belongs to the category of low dropout (LDO) voltage regulators. It is commonly used to provide a stable output voltage for various electronic devices and circuits. The characteristics of this product include its low dropout voltage, low quiescent current, and small package size. The MCP1700-1802E/TO is available in a TO-92 package and is an essential component for ensuring stable power supply in electronic applications.

Package: TO-92
Essence: Low dropout voltage regulator
Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 1.8V
• Maximum Output Current: 250mA
• Dropout Voltage: 178mV at 250mA
• Quiescent Current: 1.6µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1700-1802E/TO features three pins: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

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

Advantages and Disadvantages

Advantages: - Small package size - Stable output voltage - Low dropout voltage - Low quiescent current

Disadvantages: - Limited maximum output current - Higher dropout voltage compared to some alternatives

Working Principles

The MCP1700-1802E/TO operates by comparing the reference voltage with the divided down output voltage. It adjusts the pass device to maintain a constant output voltage, compensating for load and line variations.

Detailed Application Field Plans

This voltage regulator is widely used in battery-powered devices, sensor modules, portable consumer electronics, and other applications requiring a stable and efficient power supply. Its low dropout voltage and low quiescent current make it suitable for energy-efficient designs.

Detailed and Complete Alternative Models

• MCP1700-1802E/DB: SOT-23 package, same electrical specifications
• MCP1700T-1802E/TT: DFN package, same electrical specifications
• MCP1700-1802E/SN: SOT-89 package, same electrical specifications

In conclusion, the MCP1700-1802E/TO is a reliable low dropout voltage regulator that offers stable performance in a compact package. Its application spans across various electronic devices and circuits, making it a versatile choice for designers seeking efficient power management solutions.

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