MCP1700T-3502E/MB

Product Overview

The MCP1700T-3502E/MB belongs to the category of low dropout voltage regulators. It is commonly used to provide a stable voltage supply in various electronic devices and systems. The characteristics of this product include its low dropout voltage, low quiescent current, and high output accuracy. It is available in a small package, making it suitable for space-constrained applications. The essence of the MCP1700T-3502E/MB lies in its ability to efficiently regulate voltage with minimal power loss. It is typically packaged in tape and reel format, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 3.3V
• Dropout Voltage: 178mV at 250mA
• Quiescent Current: 1.6µA
• Package Type: SOT-23
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1700T-3502E/MB features a standard SOT-23 package with three pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)

Functional Features

• Low Dropout Voltage: Enables the regulator to operate with minimal voltage differential between input and output.
• Low Quiescent Current: Ensures minimal power consumption when the device is in standby mode.
• High Output Accuracy: Provides a stable and precise output voltage, suitable for sensitive electronic components.

Advantages and Disadvantages

Advantages

• Small package size
• Low dropout voltage
• Low quiescent current
• High output accuracy

Disadvantages

• Limited input voltage range
• Sensitive to thermal conditions

Working Principles

The MCP1700T-3502E/MB operates by comparing the reference voltage with the feedback voltage to regulate the output voltage. When the input voltage is higher than the output voltage, the internal pass transistor remains on, allowing the output to be regulated. As the input voltage approaches the output voltage, the dropout voltage decreases, minimizing power loss.

Detailed Application Field Plans

The MCP1700T-3502E/MB is widely used in battery-powered devices, sensor modules, portable consumer electronics, and other applications requiring a stable voltage supply. Its low dropout voltage and low quiescent current make it ideal for energy-efficient designs.

Detailed and Complete Alternative Models

• MCP1700T-1802E/MB: 1.8V output voltage variant
• MCP1700T-3302E/MB: 3.3V output voltage variant
• MCP1700T-5002E/MB: 5.0V output voltage variant

In conclusion, the MCP1700T-3502E/MB is a versatile low dropout voltage regulator with excellent characteristics suitable for various electronic applications.

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