MCP1703AT-2502E/DB

Product Overview

The MCP1703AT-2502E/DB belongs to the category of low dropout (LDO) voltage regulators. It is commonly used to provide a stable and regulated output voltage in various electronic devices. The characteristics of this product include its low dropout voltage, low quiescent current, and high accuracy. The package type is a 3-pin SOT-223, and it is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.3V to 16V
• Output Voltage: 2.5V
• Maximum Output Current: 250mA
• Dropout Voltage: 525mV at 250mA
• Quiescent Current: 2µA
• Line Regulation: 0.2%
• Load Regulation: 1%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1703AT-2502E/DB has three pins: 1. Vin (Input) 2. Vout (Output) 3. GND (Ground)

Functional Features

• Low Dropout Voltage: Ensures efficient regulation even when the input voltage is close to the output voltage.
• Low Quiescent Current: Minimizes power consumption in standby or idle modes.
• High Accuracy: Provides precise and stable output voltage for sensitive electronic components.

Advantages and Disadvantages

Advantages

• Wide input voltage range
• Small package size
• Low dropout voltage
• Low quiescent current

Disadvantages

• Limited maximum output current
• Sensitive to thermal considerations due to small package size

Working Principles

The MCP1703AT-2502E/DB operates by comparing the reference voltage with the feedback voltage to regulate the output voltage. When the output voltage deviates from the set value, the internal circuitry adjusts the pass transistor to maintain the desired output voltage.

Detailed Application Field Plans

The MCP1703AT-2502E/DB is suitable for a wide range of applications, including: - Battery-powered devices - Portable electronics - Sensor modules - Embedded systems - Wearable devices

Detailed and Complete Alternative Models

Some alternative models to the MCP1703AT-2502E/DB include: - MCP1700T-3302E/MB: 3.3V output voltage, 250mA maximum output current - MCP1702T-5002E/MB: 5.0V output voltage, 250mA maximum output current - MCP1700T-1802E/MB: 1.8V output voltage, 250mA maximum output current

In conclusion, the MCP1703AT-2502E/DB is a versatile LDO voltage regulator with a wide range of applications and notable features such as low dropout voltage and low quiescent current. Its compact package and high accuracy make it an ideal choice for various electronic designs.

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