LM136H-2.5

Product Overview

Category

LM136H-2.5 belongs to the category of voltage references.

Use

It is primarily used as a precision shunt regulator for various applications requiring a stable and accurate voltage reference.

Characteristics

• High precision: LM136H-2.5 provides a highly accurate output voltage reference.
• Low temperature coefficient: It exhibits a low temperature coefficient, ensuring stability over a wide range of temperatures.
• Low dynamic impedance: The device offers a low dynamic impedance, making it suitable for applications with varying loads.
• Wide operating range: It operates within a wide voltage range, accommodating diverse circuit requirements.

Package

LM136H-2.5 is available in a TO-46 metal can package, which provides excellent thermal conductivity and protection against environmental factors.

Essence

The essence of LM136H-2.5 lies in its ability to provide a precise and stable voltage reference, ensuring reliable performance in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of LM136H-2.5 units per package.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.4%
• Temperature Coefficient: 20ppm/°C
• Operating Temperature Range: -55°C to +125°C
• Dynamic Impedance: 0.2Ω
• Supply Voltage Range: 4V to 30V

Detailed Pin Configuration

LM136H-2.5 features a three-pin configuration:

1. Vout: Output pin providing a stable 2.5V reference voltage.
2. Vin: Input pin connected to the supply voltage.
3. GND: Ground pin for the device.

Functional Features

• Precision voltage reference: LM136H-2.5 ensures a highly accurate and stable output voltage reference.
• Low temperature coefficient: The device exhibits a low temperature coefficient, minimizing voltage variations with temperature changes.
• Low dynamic impedance: It offers a low dynamic impedance, allowing it to maintain stability even with varying loads.
• Wide operating range: LM136H-2.5 operates within a wide voltage range, making it suitable for diverse circuit applications.

Advantages and Disadvantages

Advantages

• High precision and stability.
• Low temperature coefficient ensures accuracy over a wide temperature range.
• Suitable for various applications due to its wide operating voltage range.
• Robust packaging provides protection and excellent thermal conductivity.

Disadvantages

• Limited output voltage options.
• Requires an external power supply.

Working Principles

LM136H-2.5 utilizes a shunt regulator configuration to provide a precise voltage reference. It compares the output voltage with an internal reference voltage and adjusts the current flowing through the shunt resistor to maintain a stable output voltage.

Detailed Application Field Plans

LM136H-2.5 finds application in various fields, including: 1. Precision measurement equipment. 2. Industrial control systems. 3. Power supplies and regulators. 4. Analog and digital circuits requiring accurate voltage references.

Detailed and Complete Alternative Models

Some alternative models to LM136H-2.5 include: - LM336-2.5 - LT1236-2.5 - REF02-2.5

These alternatives offer similar functionality and characteristics, providing users with flexibility in choosing the most suitable voltage reference for their specific applications.

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