MCP1702T-1502E/MB

Product Overview

Category

The MCP1702T-1502E/MB belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

The MCP1702T-1502E/MB comes in a small SOT-23 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The MCP1702T-1502E/MB is typically packaged in reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 2.7V to 13.2V
• Output Voltage: 1.5V
• Maximum Output Current: 250mA
• Dropout Voltage: 178mV (typical)
• Quiescent Current: 2µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1702T-1502E/MB has three pins:

1. VIN (Input Voltage): This pin is connected to the input voltage source.
2. VOUT (Output Voltage): This pin provides the regulated output voltage.
3. GND (Ground): This pin is connected to the ground reference.

Functional Features

• Low Dropout Voltage: The MCP1702T-1502E/MB exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: This voltage regulator offers high output voltage accuracy, providing precise and stable voltage levels for electronic components.
• Low Quiescent Current: With a low quiescent current, the MCP1702T-1502E/MB minimizes power consumption when in standby or idle mode.
• Thermal Shutdown Protection: The device includes thermal shutdown protection, preventing damage due to excessive temperature.
• Short-Circuit Current Limiting: It incorporates short-circuit current limiting to protect the regulator and connected components from excessive current flow during a short circuit event.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact package size
• Low power consumption
• Wide operating temperature range
• Built-in protection features

Disadvantages

• Limited maximum output current (250mA)
• Fixed output voltage (1.5V)

Working Principles

The MCP1702T-1502E/MB operates as a linear voltage regulator. It uses a pass transistor to regulate the output voltage based on the difference between the input and desired output voltage. By adjusting the resistance of the pass transistor, it maintains a constant output voltage regardless of variations in the input voltage.

Detailed Application Field Plans

The MCP1702T-1502E/MB 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

Some alternative models that offer similar functionality to the MCP1702T-1502E/MB include: - LM1117-1.5 - LT1763-1.5 - TS2950CT-1.5

These alternatives provide comparable voltage regulation capabilities and can be considered as substitutes depending on specific requirements.

Word count: 510 words