MCP1825ST-1202E/EB

Product Category

The MCP1825ST-1202E/EB belongs to the category of voltage regulators.

Basic Information Overview

• Category: Voltage Regulator
• Use: The MCP1825ST-1202E/EB is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
• Characteristics: This voltage regulator offers high accuracy, low dropout voltage, and low quiescent current, making it suitable for a wide range of applications.
• Package: The MCP1825ST-1202E/EB is available in various package types, including SOT-223 and TO-220.
• Essence: It provides a regulated output voltage from an unregulated input voltage.
• Packaging/Quantity: The MCP1825ST-1202E/EB is typically available in tape and reel packaging with varying quantities per reel.

Specifications

• Input Voltage Range: 2.3V to 6.0V
• Output Voltage: 1.2V
• Maximum Output Current: 500mA
• Dropout Voltage: 210mV at 500mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP1825ST-1202E/EB typically features three pins: VIN (input voltage), VOUT (output voltage), and GND (ground).

Functional Features

• High Accuracy: Provides a precise and stable output voltage.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
• Low Quiescent Current: Minimizes power consumption in standby or idle modes.

Advantages and Disadvantages

• Advantages:
  • High accuracy and stability
  • Low dropout voltage
  • Low quiescent current
  • Wide operating temperature range
• Disadvantages:
  • Limited maximum output current compared to some other voltage regulators
  • Requires careful consideration of input and output voltage differentials

Working Principles

The MCP1825ST-1202E/EB operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

The MCP1825ST-1202E/EB is commonly used in: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MCP1825ST-1202E/EB include: - LM317 - LT1086 - ADP3338

This diverse range of voltage regulators provides options for different performance requirements and form factors.

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