MCP1754T-1802E/OT

Product Overview

Category

The MCP1754T-1802E/OT belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short-circuit current limiting

Package

The MCP1754T-1802E/OT comes in a small SOT-23 package, which is suitable for space-constrained applications.

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 MCP1754T-1802E/OT is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 1.8V
• Output Current: Up to 150mA
• Dropout Voltage: 210mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1754T-1802E/OT has three pins:

1. VIN: This pin is used to connect the input voltage source.
2. VOUT: This pin provides the regulated output voltage.
3. GND: This pin is connected to the ground reference.

Functional Features

• High Precision: The MCP1754T-1802E/OT offers high precision voltage regulation, ensuring accurate and stable output voltage.
• Low Dropout Voltage: With a low dropout voltage, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The low quiescent current minimizes power consumption when the load is light or idle.
• Thermal Shutdown Protection: The regulator includes thermal shutdown protection, preventing damage due to excessive temperature.
• Short-Circuit Current Limiting: This feature protects the regulator and the connected circuitry from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient operation even with low input voltages.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit current limiting protects against damage.

Disadvantages

• Limited output current capacity (up to 150mA).
• Restricted input voltage range (2.7V to 16V).

Working Principles

The MCP1754T-1802E/OT operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The MCP1754T-1802E/OT finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

1. MCP1700T-3302E/TT: This voltage regulator offers an output voltage of 3.3V and similar characteristics to the MCP1754T-1802E/OT.
2. MCP1825S-3302E/DB: With an output voltage of 3.3V, this regulator provides higher output current capability compared to the MCP1754T-1802E/OT.
3. MCP1702T-3302E/CB: This alternative model offers a lower dropout voltage and is suitable for applications with tight input voltage requirements.

These alternative models can be considered based on specific application requirements and desired performance characteristics.

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