MCP1703T-3002E/CB

Product Overview

Category

The MCP1703T-3002E/CB belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.7V to 16V
• Output Voltage: 3.0V
• Maximum Output Current: 250mA
• Low Dropout Voltage: 178mV at 250mA
• Low Quiescent Current: 2.0µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-3
• RoHS Compliant

Packaging/Quantity

The MCP1703T-3002E/CB is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: The MCP1703T-3002E/CB can accept input voltages ranging from 2.7V to 16V.
• Output Voltage: This voltage regulator provides a fixed output voltage of 3.0V.
• Maximum Output Current: It can deliver a maximum output current of 250mA.
• Low Dropout Voltage: The dropout voltage is as low as 178mV at 250mA load.
• Low Quiescent Current: The quiescent current is typically 2.0µA, ensuring minimal power consumption.
• Operating Temperature Range: The MCP1703T-3002E/CB can operate within a temperature range of -40°C to +125°C.
• Package Type: It is available in a compact SOT-23-3 package.
• RoHS Compliant: This product is compliant with the Restriction of Hazardous Substances directive.

Pin Configuration

The MCP1703T-3002E/CB has three pins arranged as follows:

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Pin 1: Input Voltage (VIN) Pin 2: Ground (GND) Pin 3: Output Voltage (VOUT)

Functional Features

• Voltage Regulation: The MCP1703T-3002E/CB provides a stable output voltage of 3.0V, regardless of input voltage fluctuations.
• Low Dropout Voltage: With a low dropout voltage of 178mV at 250mA load, this regulator minimizes power dissipation and improves efficiency.
• Low Quiescent Current: The quiescent current of only 2.0µA ensures minimal power consumption when the device is in standby or idle mode.
• Wide Operating Temperature Range: It can operate reliably within a wide temperature range from -40°C to +125°C.
• Compact Package: The SOT-23-3 package offers a small footprint, making it suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage
• Low dropout voltage for improved efficiency
• Minimal power consumption in standby mode
• Wide operating temperature range for versatility
• Compact package size for space-constrained designs

Disadvantages

• Limited maximum output current of 250mA
• Fixed output voltage may not be suitable for all applications

Working Principles

The MCP1703T-3002E/CB operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a constant output voltage of 3.0V, even when the input voltage varies.

Detailed Application Field Plans

The MCP1703T-3002E/CB is widely used in various electronic applications, 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. LM1117-3.3: This voltage regulator provides a fixed output voltage of 3.3V with a maximum output current of 800mA.
2. LT1763-3.0: A low dropout linear regulator with a fixed output voltage of 3.0V and a maximum output current of 500mA.
3. TPS79630: This regulator offers a fixed output voltage of 3.0V and can deliver a maximum output current of 1A.

These alternative models provide similar functionality and can be considered as substitutes for the MCP1703T-3002E/CB depending on specific application requirements.

In conclusion, the MCP1703T-3002E/CB is a voltage regulator that provides stable and regulated output voltage of 3.0V. It offers low dropout voltage,