LM136-5.0-MW8

Product Overview

Category

The LM136-5.0-MW8 belongs to the category of voltage references.

Use

This product is primarily used as a precision voltage reference in various electronic circuits and systems.

Characteristics

• High accuracy: The LM136-5.0-MW8 offers exceptional voltage accuracy, ensuring precise voltage references for critical applications.
• Low temperature coefficient: It exhibits a low temperature coefficient, making it suitable for use in environments with varying temperatures.
• Low power consumption: This voltage reference consumes minimal power, contributing to energy-efficient designs.
• Wide operating range: The LM136-5.0-MW8 operates within a wide voltage range, providing flexibility in different applications.

Package

The LM136-5.0-MW8 is available in a small surface-mount package, which facilitates easy integration into compact electronic devices.

Essence

The essence of the LM136-5.0-MW8 lies in its ability to provide a stable and accurate voltage reference, ensuring reliable performance in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of LM136-5.0-MW8 units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Output Voltage: 5.0V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 4.5V to 7.0V
• Quiescent Current: 1.2mA (typical)

Detailed Pin Configuration

The LM136-5.0-MW8 features a standard three-pin configuration:

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

Functional Features

• High precision: The LM136-5.0-MW8 provides a stable and accurate 5.0V reference voltage, ensuring precise voltage regulation in electronic circuits.
• Low temperature drift: Its low temperature coefficient minimizes the impact of temperature variations on the output voltage, maintaining stability over a wide temperature range.
• Low power consumption: This voltage reference consumes minimal power, making it suitable for battery-powered applications.
• Fast response time: The LM136-5.0-MW8 exhibits a fast response to changes in input voltage, enabling quick and efficient voltage regulation.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited output voltage options
• Sensitivity to external noise

Working Principles

The LM136-5.0-MW8 utilizes a bandgap voltage reference circuit to generate a stable 5.0V output voltage. It compensates for temperature variations by employing temperature-dependent components that counteract the temperature drift effect. This ensures a consistent and accurate output voltage regardless of temperature changes.

Detailed Application Field Plans

The LM136-5.0-MW8 finds application in various fields, including:

1. Precision measurement instruments: It is used as a voltage reference in multimeters, oscilloscopes, and other precision measurement devices.
2. Analog-to-digital converters (ADCs): The LM136-5.0-MW8 provides a stable reference voltage for ADCs, ensuring accurate conversion of analog signals.
3. Voltage regulators: It serves as a reliable voltage reference for linear voltage regulators, enhancing their performance and stability.
4. Data acquisition systems: The LM136-5.0-MW8 is employed in data acquisition systems to maintain precise voltage references for accurate data conversion.

Detailed and Complete Alternative Models

1. LM336-5.0: This is a similar voltage reference with a 5.0V output, offering comparable accuracy and temperature stability.
2. LT1236-5: An alternative model known for its high precision and low temperature coefficient, providing a stable 5.0V reference voltage.
3. REF5025: This voltage reference offers a 5.0V output with excellent accuracy and low noise characteristics, suitable for demanding applications.

These alternative models can be considered based on specific requirements and design constraints.

In conclusion, the LM136-5.0-MW8 is a precision voltage reference that provides a stable and accurate 5.0V output. With its high accuracy, low temperature coefficient, and wide operating range, it finds application in various fields such as precision measurement instruments, ADCs, voltage regulators, and data acquisition systems. While it has advantages like high precision and low power consumption, it also has limitations such as limited output voltage options and sensitivity to external noise. Engineers can consider alternative models like LM336-5.