MCP1711T-50I/OT

Product Overview

Category

The MCP1711T-50I/OT belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Input Voltage Range: 2.7V to 6.0V
• Output Voltage: 5.0V
• Maximum Output Current: 250mA
• Low Dropout Voltage: 178mV at 250mA
• Quiescent Current: 120µA (typical)
• Shutdown Current: 0.1µA (typical)
• Operating Temperature Range: -40°C to +125°C

Package

The MCP1711T-50I/OT is available in a SOT-23-3 package.

Essence

This voltage regulator is designed to provide a stable output voltage of 5.0V, even when the input voltage varies within a specified range.

Packaging/Quantity

The MCP1711T-50I/OT is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.7V to 6.0V
• Output Voltage: 5.0V
• Output Current: 250mA (maximum)
• Dropout Voltage: 178mV at 250mA
• Quiescent Current: 120µA (typical)
• Shutdown Current: 0.1µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-3

Detailed Pin Configuration

The MCP1711T-50I/OT 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 with small input-output voltage differentials.
• Low quiescent current minimizes power consumption during operation.
• Shutdown mode allows for further reduction in power consumption when the regulator is not in use.
• Wide operating temperature range enables reliable performance in various environments.

Advantages and Disadvantages

Advantages

• Stable output voltage of 5.0V.
• Low dropout voltage for efficient regulation.
• Low quiescent current for reduced power consumption.
• Shutdown mode for additional power savings.
• Wide operating temperature range for versatility.

Disadvantages

• Maximum output current limited to 250mA, which may not be sufficient for high-power applications.
• Limited input voltage range of 2.7V to 6.0V.

Working Principles

The MCP1711T-50I/OT operates based on a linear voltage regulation principle. It uses a feedback mechanism to compare the output voltage with a reference voltage (5.0V) and adjusts the internal circuitry to maintain a stable output voltage regardless of variations in the input voltage.

Detailed Application Field Plans

The MCP1711T-50I/OT can be used in various electronic applications, including but not limited to:

1. Battery-powered devices: Provides a stable 5.0V supply for microcontrollers, sensors, and other low-power components.
2. Portable audio devices: Ensures consistent voltage for audio amplifiers, DACs, and other audio processing circuits.
3. IoT devices: Regulates voltage for wireless modules, sensors, and microcontrollers in Internet of Things applications.
4. Automotive electronics: Stabilizes voltage for automotive sensors, control units, and infotainment systems.

Detailed and Complete Alternative Models

1. MCP1700T-5002E/TT: Similar voltage regulator with a fixed output voltage of 5.0V and a maximum output current of 250mA.
2. MCP1703T-5002E/MB: Voltage regulator with a fixed output voltage of 5.0V and a maximum output current of 250mA, available in a SOT-23-5 package.
3. MCP1702T-5002E/CB: Fixed output voltage regulator with a maximum output current of 250mA, available in a SOT-89-3 package.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

In conclusion, the MCP1711T-50I/OT is a voltage regulator that provides stable 5.0V output voltage with low dropout and quiescent currents. It is suitable for various electronic applications and comes in a compact SOT-23-3 package. However, it has limitations in terms of maximum output current and input voltage range.