MCP101-475DI/TO

Product Overview

Category

MCP101-475DI/TO belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• MCP101-475DI/TO is a low dropout voltage regulator.
• It provides stable output voltage even when the input voltage is slightly lower than the desired output voltage.
• The device has a low quiescent current, making it suitable for battery-powered applications.
• It offers excellent line and load regulation characteristics.
• MCP101-475DI/TO operates over a wide temperature range, ensuring reliable performance in various environments.

Package

The MCP101-475DI/TO is available in a TO-92 package, which is a small, through-hole package with three leads.

Essence

The essence of MCP101-475DI/TO lies in its ability to regulate voltage efficiently and reliably, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specified quantity of MCP101-475DI/TO ICs.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage Range: 1.25V to 13.5V
• Dropout Voltage: 0.4V (typical)
• Quiescent Current: 75µA (typical)
• Load Regulation: ±0.5% (typical)
• Line Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP101-475DI/TO has three pins:

1. Vin (Pin 1): Input voltage pin.
2. Vout (Pin 2): Output voltage pin.
3. GND (Pin 3): Ground pin.

Functional Features

• Low dropout voltage: The MCP101-475DI/TO can regulate the output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: It consumes minimal current when in standby mode, making it suitable for battery-powered applications.
• Excellent line and load regulation: The device maintains a stable output voltage despite variations in input voltage and load conditions.
• Wide operating temperature range: MCP101-475DI/TO can operate reliably in extreme temperature environments.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Low quiescent current consumption
• Wide operating temperature range
• Compact TO-92 package

Disadvantages

• Limited output voltage range
• Not suitable for high-power applications

Working Principles

The MCP101-475DI/TO utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. When the input voltage falls below the desired output voltage, the error amplifier adjusts the pass transistor to maintain a constant output voltage.

Detailed Application Field Plans

The MCP101-475DI/TO finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Medical equipment - Industrial control systems

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: Low dropout voltage regulator with an output voltage of 3.3V.
2. LM1117MPX-5.0/NOPB: Adjustable low dropout voltage regulator with an output voltage range of 1.25V to 5.0V.
3. LT1763CS8-3.3#PBF: Low noise, low dropout voltage regulator with an output voltage of 3.3V.

These alternative models offer similar functionality and can be used as substitutes for MCP101-475DI/TO in various applications.

In conclusion, the MCP101-475DI/TO is a low dropout voltage regulator that provides efficient and reliable voltage regulation. With its compact package, low quiescent current, and excellent line and load regulation characteristics, it is well-suited for a wide range of electronic devices. However, it has limitations in terms of output voltage range and power handling capacity.