MCP1501-18E/SN

Product Overview

Category

The MCP1501-18E/SN belongs to the category of voltage references.

Use

It is primarily used as a precision voltage reference in various electronic circuits.

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Wide operating temperature range
• Low power consumption

Package

The MCP1501-18E/SN is available in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of the MCP1501-18E/SN is to provide a stable and accurate voltage reference for precise voltage measurements and control in electronic systems.

Packaging/Quantity

The MCP1501-18E/SN is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Output Voltage: 1.8V
• Initial Accuracy: ±0.2%
• Temperature Coefficient: ±50 ppm/°C
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 2.7V to 5.5V
• Quiescent Current: 60 µA (typical)

Detailed Pin Configuration

The MCP1501-18E/SN has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. NC: No Connection
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. VDD: Supply Voltage
8. NC: No Connection

Functional Features

• High precision voltage reference
• Low power consumption
• Wide operating temperature range
• Excellent long-term stability
• Low output noise

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure precise voltage measurements.
• Low temperature coefficient minimizes voltage drift with temperature changes.
• Wide operating temperature range allows for use in various environmental conditions.
• Low power consumption helps conserve energy in battery-powered applications.

Disadvantages

• Limited output voltage options (only 1.8V in this case).
• Higher cost compared to less precise voltage references.

Working Principles

The MCP1501-18E/SN utilizes a bandgap reference circuit to generate a stable and accurate voltage reference. It compensates for temperature variations by employing a temperature compensation network, resulting in low temperature coefficient and high accuracy.

Detailed Application Field Plans

The MCP1501-18E/SN finds applications in various fields, including:

1. Precision measurement equipment
2. Industrial control systems
3. Medical devices
4. Automotive electronics
5. Communication systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MCP1501-18E/SN are:

1. LT6654-1.8: A precision voltage reference with similar specifications.
2. MAX6190: Low-power, high-accuracy voltage reference.
3. REF102: Precision voltage reference with low temperature coefficient.

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the MCP1501-18E/SN is a high-precision voltage reference with excellent stability and accuracy. Its wide operating temperature range and low power consumption make it suitable for various applications in different industries. While it has limited output voltage options, it compensates with its reliability and long-term stability.