MCP1826ST-3002E/DB

Product Overview

The MCP1826ST-3002E/DB belongs to the category of voltage regulators and is commonly used to provide a stable output voltage for various electronic devices. This device is known for its high efficiency, low dropout voltage, and low quiescent current, making it suitable for a wide range of applications. The MCP1826ST-3002E/DB is available in a small package, making it ideal for space-constrained designs. It is an essential component in electronic circuits where a stable power supply is required.

Basic Information

• Category: Voltage Regulator
• Use: Provides stable output voltage for electronic devices
• Characteristics: High efficiency, low dropout voltage, low quiescent current
• Package: Small form factor
• Essence: Ensures stable power supply for electronic circuits
• Packaging/Quantity: Varies based on supplier

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 3.0V
• Maximum Output Current: 1A
• Dropout Voltage: 210mV at 1A
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1826ST-3002E/DB features a standard pin configuration with input, output, and ground pins, along with additional pins for enabling and adjusting the output voltage.

Functional Features

• High Efficiency: Ensures minimal power loss during voltage regulation
• Low Dropout Voltage: Allows the device to operate with small voltage differentials between input and output
• Low Quiescent Current: Minimizes power consumption when the load is light
• Short-Circuit Protection: Safeguards the device and the connected circuitry from damage in case of a short circuit

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation
• Low dropout voltage enables operation with low input voltages
• Small form factor makes it suitable for compact designs

Disadvantages

• Limited maximum output current compared to some other voltage regulators
• May require additional heat sinking for high-power applications

Working Principles

The MCP1826ST-3002E/DB operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. This is achieved through a feedback loop that continuously monitors and regulates the output voltage.

Detailed Application Field Plans

The MCP1826ST-3002E/DB is widely used in battery-powered devices, portable electronics, embedded systems, and IoT devices where a stable and efficient power supply is crucial. Its small size and low power consumption make it suitable for applications where space and energy efficiency are paramount.

Detailed and Complete Alternative Models

• MCP1700T-3302E/MB: Low dropout voltage regulator with similar characteristics
• MCP1703T-5002E/MB: Higher output current version of the same voltage regulator

In conclusion, the MCP1826ST-3002E/DB is a versatile voltage regulator with high efficiency and low dropout voltage, making it an ideal choice for various electronic applications requiring a stable power supply. Its compact size and low quiescent current further enhance its suitability for modern electronic designs.