MCP1703T-1502E/MB

Product Overview

Category

The MCP1703T-1502E/MB belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output accuracy
• Low quiescent current
• Thermal shutdown protection

Package

The MCP1703T-1502E/MB comes in a small SOT-23 package.

Essence

This voltage regulator is designed to provide a stable and regulated output voltage for various electronic applications.

Packaging/Quantity

The MCP1703T-1502E/MB is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 1.5V
• Maximum Output Current: 250mA
• Dropout Voltage: 178mV (typical)
• Quiescent Current: 2.0µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1703T-1502E/MB has three pins:

1. VIN: Input voltage pin
2. VOUT: Output voltage pin
3. GND: Ground pin

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High output accuracy provides a stable and precise output voltage.
• Low quiescent current minimizes power consumption when the load is light.
• Thermal shutdown protection prevents the device from overheating and getting damaged.

Advantages and Disadvantages

Advantages

• Small package size allows for space-saving designs.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage ensures efficient regulation even with low input-output voltage differentials.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• SOT-23 package may require additional heat dissipation measures in certain cases.

Working Principles

The MCP1703T-1502E/MB operates as a linear voltage regulator. It takes an input voltage and regulates it to a stable 1.5V output voltage. The device uses a feedback mechanism to continuously adjust the output voltage based on the input and load conditions.

Detailed Application Field Plans

The MCP1703T-1502E/MB finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wearable devices - IoT modules - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MCP1703T-1502E/MB are: - LM1117-1.5 - LT1763-1.5 - TS2950CT-1.5

These models offer similar functionality and specifications, providing options for designers based on their specific requirements.

In conclusion, the MCP1703T-1502E/MB is a voltage regulator that offers stable and regulated output voltage for various electronic applications. Its low dropout voltage, high output accuracy, and thermal shutdown protection make it a reliable choice for power management in electronic circuits.