MCP1725-0802E/SN

Product Overview

Category

The MCP1725-0802E/SN belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Low quiescent current
• Thermal shutdown protection

Package

The MCP1725-0802E/SN comes in a small outline package (SN) with eight pins.

Essence

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

Packaging/Quantity

The MCP1725-0802E/SN is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage Range: 0.8V to 5.5V
• Dropout Voltage: 210mV at 150mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. VOUT: Output Voltage
2. GND: Ground
3. VIN: Input Voltage
4. EN: Enable Pin
5. NC: No Connection
6. NC: No Connection
7. NC: No Connection
8. FB: Feedback Pin

Functional Features

• High accuracy voltage regulation
• Fast transient response
• Overcurrent protection
• Short-circuit protection
• Reverse polarity protection
• Adjustable output voltage

Advantages

• Wide input voltage range allows for versatile applications
• Low dropout voltage minimizes power dissipation
• Low quiescent current reduces energy consumption
• Thermal shutdown protection prevents overheating
• Adjustable output voltage provides flexibility

Disadvantages

• Limited output current capacity
• Requires external components for proper operation
• Sensitive to input voltage fluctuations

Working Principles

The MCP1725-0802E/SN operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The enable pin allows for easy on/off control of the regulator.

Detailed Application Field Plans

The MCP1725-0802E/SN finds applications in various electronic systems, including:

1. Battery-powered devices: Provides regulated voltage for efficient power utilization.
2. Automotive electronics: Ensures stable voltage supply for critical components.
3. Industrial control systems: Maintains consistent voltage levels for reliable operation.
4. Communication equipment: Stabilizes voltage for uninterrupted signal transmission.
5. Consumer electronics: Regulates voltage for improved performance and longevity.

Detailed and Complete Alternative Models

1. MCP1700-3302E/TO: Low dropout voltage regulator with fixed output voltage.
2. MCP1754ST-5002E/CB: High precision voltage regulator with adjustable output voltage.
3. MCP1702T-3302E/MB: Low quiescent current voltage regulator with fixed output voltage.
4. MCP1790T-3302E/DB: High efficiency voltage regulator with adjustable output voltage.
5. MCP1703T-5002E/TT: Low dropout voltage regulator with fixed output voltage.

(Note: This is not an exhaustive list; there are several alternative models available in the market.)

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