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Texas Instruments Fixed Shunt Voltage Reference 2.5V ±0.5 % Accuracy 3-Pin SOT-23 LM4040CIM3-2.5/NOPB

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Texas Instruments Fixed Shunt Voltage Reference 2.5V ±0.5 % Accuracy 3-Pin SOT-23 LM4040CIM3-2.5/NOPB

Name: Texas Instruments Fixed Shunt Voltage Reference 2.5V ±0.5 % Accuracy 3-Pin SOT-23 LM4040CIM3-2.5/NOPB
Brand: Texas Instruments
SKU: 195339
Price: 0.84 USD
Availability: InStock

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Category Voltage Reference Brand Texas Instruments Condition New

Specifications

Country of Origin	India
Brand	Texas Instruments
Height	930μm
Length	2.92mm
Model	LM4040CIM3-2.5/NOPB
Mount Type	Surface
Output type	Fixed
Series	LM4040
Temperature Coefficient	20 ppm/°C
Output Current	15mA
Topology	Shunt
Maximum Operating Temperature	85°C
Package Type	SOT-23
Load Regulation	6 mV
Minimum Operating Temperature	-40°C
Reference Type	Fixed
Pin Count	3
Automotive Standard	AEC-Q100
Reference Voltage	2.5V
Initial Accuracy	±0.5 %

Key Features

Provides a stable and fixed voltage reference suitable for industrial and automotive applications.
Features a low temperature coefficient of 20 ppm/°C for reliable performance.
Delivers an output current up to 15 mA with a load regulation of 6 mV.
Operates in temperature range from -40°C to 85°C, meeting AEC-Q100 automotive standards.
Compact dimensions with 2.92 mm length and 930 μm height enable space-saving PCB design.
Shunt topology offers simple integration in various power management circuits.
Ensures high precision voltage sensing and regulation in electronics and semiconductor devices.

Product Description

Texas Instruments LM4040CIM3-2.5/NOPB is a high-precision fixed shunt voltage reference IC featuring a 2.5V output voltage with ±0.5 % initial accuracy. Designed for surface mount applications, this device utilizes a 3-pin SOT-23 package which provides compact and space-saving installation on PCBs.

This voltage reference is engineered for industrial, automotive, and power management applications where stable precision voltage is required. The device meets the stringent AEC-Q100 automotive standard, ensuring durability and reliability in harsh conditions.

Operating over a temperature range from -40°C to 85°C and offering a low temperature coefficient of 20 ppm/°C, the LM4040CIM3-2.5/NOPB guarantees consistent voltage reference under varying environmental conditions. Its shunt topology provides up to 15 mA output current and excellent load regulation of 6 mV, making it suitable for supplying references in sensor circuits, data converters, and regulated power supplies.

The compact physical dimensions, including a length of 2.92 mm and a height of 930 μm, support high-density electronic designs. This device's stability and precision are crucial for applications demanding accurate voltage control and measurement.

Stable 2.5V fixed voltage output with ±0.5 % accuracy. Surface mount SOT-23 package for compact designs. Low temperature coefficient of 20 ppm/°C. Wide operating temperature range from -40°C to 85°C. Automotive AEC-Q100 qualification.

15 mA output current and 6 mV load regulation. Shunt topology for ease of integration.

This voltage reference IC from Texas Instruments is ideal for laboratory, industrial instrumentation, automotive electronics, and precision power management systems. It combines accuracy, reliability, and a small form factor for modern electronic designs.

Explore our wide range of Voltage References and power management ICs on EnvMart to suit diverse industrial and electronics engineering needs.