LM4040C25IDBZR

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LM4040C25IDBZR

IC VREF SHUNT 0.5% SOT23-3

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사양

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
ReferenceType Shunt
OutputType Fixed
Voltage-Output(Min/Fixed) 2.5V
Current-Output 15 mA
Tolerance ±0.5%
TemperatureCoefficient 100ppm/°C
Noise-10Hzto10kHz 35µVrms
Current-Cathode 80 µA
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

개요

Description

The LM4040C25IDBZR is a precision voltage reference component manufactured by Texas Instruments. It provides a stable 2.5V reference voltage and is part of the LM4040 series, known for its accuracy and low temperature coefficient. This device is commonly used in applications requiring precise voltage regulation, such as data acquisition systems, industrial instrumentation, and portable equipment.
This component comes in a small SOT-23 package, making it suitable for compact designs. It features a wide operating temperature range, typically from -40°C to 125°C, ensuring reliability in various environmental conditions. The LM4040C25IDBZR offers a low dynamic impedance and low output noise, enhancing the performance of analog circuits. Additionally, it has a low dropout voltage and operates with low supply current, making it energy-efficient.
Overall, the LM4040C25IDBZR is a robust choice for engineers and designers seeking a reliable voltage reference for precision applications.

Features

The LM4040C25IDBZR is a precision micropower shunt voltage reference known for its reliability and compact size. Some key features include:
1. Precision Voltage Reference: Provides a fixed 2.5V output with a high level of accuracy.
2. Low Temperature Coefficient: Ensures stable operation across a wide range of temperatures.
3. Micropower Operation: Requires minimal current, making it suitable for battery-powered applications.
4. Wide Operating Current Range: Operates effectively over a broad current range, enhancing flexibility in various applications.
5. Standard SOT-23 Package: Comes in a small SOT-23 package, saving space in compact designs.
6. High Stability: Offers excellent long-term stability and low noise, critical for precision applications.
7. Reverse Breakdown Voltage: Provides a stable reference voltage even under reverse breakdown conditions.
These features make the LM4040C25IDBZR ideal for use in precision circuits, portable devices, and low-power electronic applications where consistent voltage reference is essential.

Package

The LM4040C25IDBZR is a precision voltage reference by Texas Instruments. It comes in a SOT-23 package, which is a small-outline transistor package with three leads. This package type is compact, making it ideal for space-constrained applications.

Pinout

The LM4040C25IDBZR is a precision voltage reference IC produced by Texas Instruments. It typically comes in a 3-pin SOT-23 package. The three pins are generally designated as follows:
1. Vout (Output): Provides the precise reference voltage of 2.5V.
2. GND (Ground): This pin is connected to the ground of the circuit.
3. Anode (Input): The input voltage is applied here to power the device.
The LM4040 series is widely used for applications requiring a stable voltage reference, offering low temperature coefficient and low output noise, making it suitable for precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).

Manufacturer

The LM4040C25IDBZR is manufactured by Texas Instruments. Texas Instruments, commonly known as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. The company is a leader in the global semiconductor industry, known for its innovation in analog and embedded processing products. Texas Instruments' products are used in a wide range of applications, including consumer electronics, automotive, industrial equipment, and communications technology. The company is headquartered in Dallas, Texas, and is recognized for its strong emphasis on research and development, contributing significantly to advancements in electronic technologies.

Application

The LM4040C25IDBZR is a precision voltage reference with a 2.5V output. It is commonly used in applications requiring accurate and stable voltage references, such as data acquisition systems, medical instrumentation, precision power supplies, and test and measurement equipment. Its low temperature coefficient and low noise make it suitable for high-precision analog circuits and calibration applications.

Equivalent

The LM4040C25IDBZR is a precision voltage reference. Equivalent products include the TL431 from Texas Instruments, LM285-2.5 from ON Semiconductor, and MAX6250 from Maxim Integrated. These alternatives offer similar voltage reference functions but make sure to check the specific electrical characteristics and package compatibility to ensure they meet your requirements.

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