MCP1700T-2301E/TT

Product Overview

Category

The MCP1700T-2301E/TT belongs to the category of voltage regulators.

Use

It is primarily used to regulate voltage in electronic circuits.

Characteristics

• Low dropout voltage
• Low quiescent current
• High output voltage accuracy
• Thermal shutdown protection
• Short-circuit current limiting

Package

The MCP1700T-2301E/TT comes in a small SOT-23 package.

Essence

This voltage regulator is designed to provide a stable and regulated output voltage for various electronic applications.

Packaging/Quantity

The MCP1700T-2301E/TT is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 2.3V
• Dropout Voltage: 178mV (typical)
• Quiescent Current: 2 μA (typical)
• Output Current: 250 mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1700T-2301E/TT has three pins:

1. VIN (Input Voltage): Connects to the input voltage source.
2. VOUT (Output Voltage): Provides the regulated output voltage.
3. GND (Ground): Connected to the ground reference of the circuit.

Functional Features

• Low Dropout Voltage: The MCP1700T-2301E/TT has a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: It consumes very low current when in standby mode, minimizing power consumption.
• High Output Voltage Accuracy: The voltage regulator provides a highly accurate output voltage, ensuring stable operation of the connected circuitry.
• Thermal Shutdown Protection: In case of excessive temperature, the MCP1700T-2301E/TT has built-in protection that shuts down the device to prevent damage.
• Short-Circuit Current Limiting: It incorporates current limiting protection to safeguard against short circuits.

Advantages and Disadvantages

Advantages

• Small package size allows for space-efficient designs.
• Low dropout voltage enables efficient regulation even with low input voltages.
• High output voltage accuracy ensures reliable performance.
• Thermal shutdown protection prevents overheating and potential damage.
• Short-circuit current limiting protects the device and connected components.

Disadvantages

• Limited output current capacity (250 mA).
• Input voltage range is restricted to 2.7V to 16V.

Working Principles

The MCP1700T-2301E/TT operates as a linear voltage regulator. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. When the input voltage drops below the desired output voltage plus the dropout voltage, the regulator starts to regulate and provide a stable output voltage.

Detailed Application Field Plans

The MCP1700T-2301E/TT finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. LM1117-2.3: A popular alternative with similar specifications and pin configuration.
2. LT1763-2.3: Offers higher output current capability and lower dropout voltage.
3. TPS7A4901: Provides adjustable output voltage and higher input voltage range.

These alternative models can be considered based on specific requirements and design constraints.

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