MCP1725T-1802E/SN

Product Overview

The MCP1725T-1802E/SN belongs to the category of voltage regulators and is commonly used to provide stable power supply in various electronic devices. This component is known for its high efficiency, low dropout voltage, and small package size, making it suitable for a wide range of applications. The MCP1725T-1802E/SN is available in a small 5-pin SOT-23 package and is an essential part of many electronic circuits.

Basic Information

• Category: Voltage Regulator
• Use: Provides stable power supply
• Characteristics: High efficiency, low dropout voltage, small package size
• Package: 5-pin SOT-23
• Essence: Ensures stable power delivery
• Packaging/Quantity: Available in standard packaging with varying quantities

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 1.8V
• Maximum Output Current: 150mA
• Dropout Voltage: 210mV at 150mA
• Quiescent Current: 2.0µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1725T-1802E/SN features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. VOUT (Output Voltage)

Functional Features

• High Efficiency: The MCP1725T-1802E/SN offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage of 210mV at 150mA, this regulator can maintain a stable output even when the input voltage is close to the output voltage.
• Small Package Size: The compact 5-pin SOT-23 package makes it suitable for space-constrained designs.

Advantages and Disadvantages

Advantages

• High efficiency
• Low dropout voltage
• Small package size
• Wide input voltage range

Disadvantages

• Limited maximum output current (150mA)

Working Principles

The MCP1725T-1802E/SN operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. It adjusts the pass transistor to maintain a constant output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The MCP1725T-1802E/SN is widely used in various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Sensor modules

Detailed and Complete Alternative Models

Some alternative models to the MCP1725T-1802E/SN include: - MCP1700T-1802E/TT - MCP1703T-1802E/CB - MCP1702T-1802E/MB

In conclusion, the MCP1725T-1802E/SN is a versatile voltage regulator known for its high efficiency, low dropout voltage, and compact package size. Its application spans across various electronic devices, making it an essential component in modern electronic designs.

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