LM236H-2.5

Product Overview

Category

LM236H-2.5 belongs to the category of voltage references.

Use

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

Characteristics

• High accuracy
• Low temperature coefficient
• Low dropout voltage
• Wide operating temperature range

Package

LM236H-2.5 is available in a TO-92 package, which is a small plastic package with three leads.

Essence

The essence of LM236H-2.5 lies in its ability to provide a stable and precise voltage reference for electronic systems.

Packaging/Quantity

This product is typically sold in reels or tubes containing a specific quantity of LM236H-2.5 units.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 20ppm/°C
• Dropout Voltage: 400mV (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

LM236H-2.5 has three pins:

1. VOUT: Output pin, provides a stable 2.5V reference voltage.
2. GND: Ground pin, connected to the system ground.
3. VIN: Input pin, requires an external input voltage for proper operation.

Functional Features

LM236H-2.5 offers the following functional features:

• Precise voltage reference for accurate circuit operation.
• Low dropout voltage ensures efficient power utilization.
• Excellent temperature stability for reliable performance across varying environmental conditions.

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure precise voltage referencing.
• Low temperature coefficient minimizes voltage variations with temperature changes.
• Small package size allows for easy integration into compact electronic designs.

Disadvantages

• Limited output voltage options restrict its use in certain applications.
• Requires an external input voltage for operation, adding complexity to the circuit design.

Working Principles

LM236H-2.5 utilizes a bandgap reference circuit to generate a stable voltage reference. This circuit compensates for temperature variations and provides a precise output voltage regardless of environmental conditions.

Detailed Application Field Plans

LM236H-2.5 finds application in various electronic systems, including:

1. Power supply circuits: Provides a stable voltage reference for accurate regulation and control.
2. Analog-to-digital converters (ADC): Ensures precise conversion by providing a reliable voltage reference.
3. Sensor circuits: Used as a reference voltage for accurate sensor measurements.
4. Battery management systems: Enables accurate monitoring and control of battery charging and discharging processes.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LM236H-2.5 include:

1. LM385: A family of precision voltage references with different output voltage options.
2. LT1021: High-precision voltage reference series with excellent temperature stability.
3. REF30xx: Low dropout voltage references with various output voltage options.

These alternative models can be considered based on specific requirements and application needs.

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