MCP1703-1202E/DB

Product Overview

Category

The MCP1703-1202E/DB belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

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

Package

The MCP1703-1202E/DB comes in a small SOT-23 package.

Essence

This voltage regulator provides stable and regulated power supply to electronic devices.

Packaging/Quantity

The MCP1703-1202E/DB is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 1.2V
• Dropout Voltage: 178mV at 250mA
• Quiescent Current: 2 μA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MCP1703-1202E/DB has three pins:

1. VIN (Input Voltage)
2. VOUT (Output Voltage)
3. GND (Ground)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output accuracy provides precise voltage regulation.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating and damage.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage.
• Wide input voltage range.
• Small package size.
• Low power consumption.

Disadvantages

• Limited output voltage options.
• May require additional components for specific applications.

Working Principles

The MCP1703-1202E/DB operates by comparing the output voltage with a reference voltage. It adjusts the internal pass transistor to maintain a constant output voltage, compensating for changes in input voltage and load conditions. This ensures a stable and regulated power supply to connected devices.

Detailed Application Field Plans

The MCP1703-1202E/DB finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Automotive electronics

Detailed and Complete Alternative Models

1. MCP1703A-3302E/DB: 3.3V output voltage variant.
2. MCP1703T-5002E/DB: 5V output voltage variant.
3. MCP1703AT-1802E/DB: Adjustable output voltage variant.

These alternative models offer different output voltage options to suit specific application requirements.

In conclusion, the MCP1703-1202E/DB is a voltage regulator that provides stable and regulated power supply to electronic devices. With its low dropout voltage, high output accuracy, and low quiescent current, it offers efficient power conversion and precise voltage regulation. While it has limited output voltage options, it is widely used in battery-powered devices, portable electronics, embedded systems, IoT devices, and automotive electronics. Alternative models with different output voltage options are also available to cater to diverse application needs.