MCP1501T-33E/CHY

Product Overview

Category

The MCP1501T-33E/CHY belongs to the category of voltage references.

Use

It is commonly 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 MCP1501T-33E/CHY is available in a small surface-mount SOT-23 package.

Essence

This voltage reference provides a stable and accurate voltage output, which is essential for ensuring precise operation of electronic devices.

Packaging/Quantity

The MCP1501T-33E/CHY is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Output Voltage: 3.3V
• Initial Accuracy: ±0.5%
• 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 MCP1501T-33E/CHY has three pins:

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

Functional Features

• High precision: The MCP1501T-33E/CHY provides a highly accurate and stable output voltage, ensuring reliable performance in various applications.
• Low temperature coefficient: Its low temperature coefficient minimizes the impact of temperature variations on the output voltage, enhancing overall stability.
• Wide operating temperature range: With an operating temperature range of -40°C to +125°C, it can be used in extreme environmental conditions.
• Low power consumption: The MCP1501T-33E/CHY consumes minimal power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure reliable performance.
• Wide operating temperature range allows for versatile applications.
• Low power consumption prolongs battery life.
• Small package size enables space-saving designs.

Disadvantages

• Limited output voltage options (only 3.3V in this case).
• Not suitable for applications requiring higher output voltages.

Working Principles

The MCP1501T-33E/CHY utilizes a bandgap reference circuit to generate a stable voltage output. It compensates for temperature variations by employing a feedback mechanism that adjusts the internal voltage reference accordingly. This ensures a consistent output voltage regardless of temperature changes.

Detailed Application Field Plans

The MCP1501T-33E/CHY finds applications in various electronic systems, including but not limited to: - Precision analog-to-digital converters (ADCs) - Digital-to-analog converters (DACs) - Voltage regulators - Battery management systems - Sensor calibration circuits

Its high accuracy and stability make it particularly suitable for applications that require precise voltage references, such as measurement instruments, industrial control systems, and communication equipment.

Detailed and Complete Alternative Models

• MCP1501T-50E/CHY: Output voltage of 5.0V
• MCP1501T-25E/CHY: Output voltage of 2.5V
• MCP1501T-18E/CHY: Output voltage of 1.8V
• MCP1501T-12E/CHY: Output voltage of 1.2V

These alternative models provide different output voltage options to cater to specific application requirements.

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