MCP1700T-1202E/MB

Product Overview

Category

The MCP1700T-1202E/MB belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits.

Characteristics

• Low dropout voltage
• Low quiescent current
• High output voltage accuracy
• Thermal shutdown protection

Package

The MCP1700T-1202E/MB 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-1202E/MB 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: 1.2V
• Dropout Voltage: 178mV at 250mA
• Quiescent Current: 2 µA (typical)
• Output Current: Up to 250mA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MCP1700T-1202E/MB has three pins:

1. VIN (Pin 1): Input voltage pin.
2. VOUT (Pin 2): Output voltage pin.
3. GND (Pin 3): Ground pin.

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption when the device is idle.
• High output voltage accuracy provides precise voltage regulation.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Small package size allows for space-efficient integration into electronic circuits.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage ensures efficient operation even with low input voltages.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Lack of adjustable output voltage limits flexibility in certain designs.

Working Principles

The MCP1700T-1202E/MB operates as a linear voltage regulator. It takes an input voltage and regulates it to a stable 1.2V output voltage. The device uses a pass transistor to control the output voltage based on the feedback received from a voltage reference circuit. By adjusting the resistance between the input and output pins, the regulator maintains a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

The MCP1700T-1202E/MB finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - IoT devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MCP1700T-1202E/MB are: - LM1117-3.3 - LT1763-3.3 - ADP3339-3.3 - TPS73633DBVR

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, the MCP1700T-1202E/MB is a voltage regulator with excellent characteristics such as low dropout voltage, low quiescent current, and high output voltage accuracy. Its small package size and wide input voltage range make it suitable for various applications. However, its limited output current and fixed output voltage may pose limitations in certain designs.