LM336M-2.5

Product Overview

Category

LM336M-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 precision: LM336M-2.5 provides a highly accurate and stable output voltage.
• Low temperature coefficient: It exhibits a low temperature drift, ensuring consistent performance across different operating conditions.
• Low power consumption: The device consumes minimal power, making it suitable for battery-powered applications.
• Wide operating range: It can operate within a wide voltage range, enhancing its versatility.

Package

LM336M-2.5 is available in a small outline package (SOT-23) which facilitates easy integration into compact circuit designs.

Essence

The essence of LM336M-2.5 lies in its ability to provide a precise and stable voltage reference, serving as a reliable benchmark for other components in electronic systems.

Packaging/Quantity

The LM336M-2.5 is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.8%
• Temperature Coefficient: 50ppm/°C
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 4V to 30V
• Quiescent Current: 400µA (typical)

Detailed Pin Configuration

LM336M-2.5 features three pins:

1. VOUT: Output pin providing a stable 2.5V reference voltage.
2. GND: Ground pin for electrical connection.
3. VIN: Input pin connected to the supply voltage.

Functional Features

• Precision voltage reference: LM336M-2.5 ensures a highly accurate and stable output voltage, enabling precise voltage regulation in electronic circuits.
• Temperature stability: The low temperature coefficient of the device minimizes voltage variations with changes in temperature, ensuring consistent performance over a wide temperature range.
• Low power consumption: With its low quiescent current, LM336M-2.5 is suitable for power-sensitive applications where energy efficiency is crucial.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited output voltage options (fixed at 2.5V)
• Not suitable for applications requiring higher voltage references

Working Principles

LM336M-2.5 utilizes bandgap reference technology to generate a precise and stable voltage reference. It employs a combination of bipolar and CMOS technologies to achieve high accuracy and low temperature drift. The internal circuitry compensates for temperature variations, ensuring a consistent output voltage regardless of environmental conditions.

Detailed Application Field Plans

LM336M-2.5 finds application in various fields, including:

1. Precision measurement instruments: It serves as a reliable voltage reference in multimeters, oscilloscopes, and other precision measurement devices.
2. Analog-to-digital converters (ADCs): LM336M-2.5 provides a stable reference voltage for accurate conversion of analog signals into digital data.
3. Voltage regulators: It acts as a reference for voltage regulator circuits, ensuring precise and stable output voltages.
4. Sensor calibration: LM336M-2.5 is used to calibrate sensors that require a known and stable voltage reference.

Detailed and Complete Alternative Models

Some alternative models to LM336M-2.5 include:

1. LM4040: A series of precision voltage references available in different output voltage options.
2. LT1236: A high-precision, low-drift voltage reference with adjustable output voltage.
3. REF02: A precision voltage reference with a wide operating temperature range.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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