MCP1825S-3302E/AB

Product Overview

Category

The MCP1825S-3302E/AB belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate voltage levels and ensure stable power supply.

Characteristics

• Voltage regulation: The MCP1825S-3302E/AB provides a regulated output voltage.
• High efficiency: This voltage regulator operates with high efficiency, minimizing power losses.
• Low dropout voltage: It has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The MCP1825S-3302E/AB includes thermal shutdown protection to prevent damage due to excessive heat.
• Short-circuit protection: It also features short-circuit protection to safeguard against current overloads.

Package

The MCP1825S-3302E/AB comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic circuits.

Packaging/Quantity

The MCP1825S-3302E/AB is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input voltage range: 2.7V to 6.0V
• Output voltage: 3.3V
• Maximum output current: 500mA
• Dropout voltage: 210mV (typical)
• Quiescent current: 120μA (typical)
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The MCP1825S-3302E/AB 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

• Voltage regulation: The MCP1825S-3302E/AB maintains a constant output voltage of 3.3V, regardless of changes in the input voltage or load conditions.
• Low dropout voltage: It can operate with a low input-output voltage difference, ensuring efficient power conversion.
• Thermal shutdown protection: The device automatically shuts down if the temperature exceeds a certain threshold, preventing damage due to overheating.
• Short-circuit protection: In case of a short circuit, the MCP1825S-3302E/AB limits the current to protect itself and the connected circuitry.

Advantages and Disadvantages

Advantages

• Stable output voltage regulation
• High efficiency operation
• Compact package size
• Thermal and short-circuit protection

Disadvantages

• Limited maximum output current (500mA)
• Restricted input voltage range (2.7V to 6.0V)

Working Principles

The MCP1825S-3302E/AB is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The MCP1825S-3302E/AB finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. MCP1825S-3302E/DB

   • Similar specifications and features as the MCP1825S-3302E/AB
   • Different package type (DPAK)

2. MCP1825S-3302E/DC

   • Similar specifications and features as the MCP1825S-3302E/AB
   • Different package type (TO-252)

3. MCP1825S-3302E/CC

   • Similar specifications and features as the MCP1825S-3302E/AB
   • Different package type (SOT-223)

These alternative models provide similar functionality but may differ in package type, which can affect their suitability for specific applications.

In conclusion, the MCP1825S-3302E/AB is a voltage regulator that offers stable output voltage regulation, high efficiency, and various protection features. It finds applications in diverse electronic devices and systems. Alternative models with different package types are available to cater to specific application requirements.