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Texas Instruments Fixed Shunt Voltage Reference 4.1V ±1% Accuracy 15mA Output Current 3-Pin SOT-23 LM4040D41IDBZR

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Texas Instruments Fixed Shunt Voltage Reference 4.1V ±1% Accuracy 15mA Output Current 3-Pin SOT-23 LM4040D41IDBZR

Name: Texas Instruments Fixed Shunt Voltage Reference 4.1V ±1% Accuracy 15mA Output Current 3-Pin SOT-23 LM4040D41IDBZR
Brand: Texas Instruments
SKU: 203218

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Category Voltage Reference Brand Texas Instruments Condition New

Specifications

Country of Origin	India
Brand	Texas Instruments
Height	1mm
Length	2.92mm
Model	LM4040D41IDBZR
Mount Type	Surface
Output type	Fixed
Series	LM4040
Temperature Coefficient	30 ppm/°C
Output Current	15mA
Topology	Shunt
Maximum Operating Temperature	85°C
Package Type	SOT-23
Load Regulation	9 mV
Minimum Operating Temperature	-40°C
Reference Type	Fixed
Maximum Input Voltage	5V
Minimum Input Voltage	4.1V
Pin Count	3
Reference Voltage	4.1V
Initial Accuracy	±1 %

Key Features

Provides a fixed 4.1V reference voltage suitable for stable voltage applications.
Initial accuracy of ±1% ensures reliable and precise voltage reference.
Surface mount 3-pin SOT-23 package enables compact PCB designs.
Temperature coefficient of 30 ppm/°C ensures stable operation across temperature ranges.
Supports output current up to 15mA for various circuit requirements.
Wide operating temperature range from -40°C to 85°C for industrial applications.
Maximum input voltage rated at 5V with a minimum of 4.1V.
Load regulation of 9 mV maintains output voltage consistency under varying load.

Product Description

Texas Instruments LM4040D41IDBZR is a fixed shunt voltage reference IC designed to provide a precise and stable 4.1V output voltage with an initial accuracy of ±1%. Packaged in a compact 3-pin SOT-23 surface-mount package, this device is ideal for space-constrained applications requiring accurate voltage referencing.

The device supports an output current of up to 15mA and operates reliably within a wide temperature range of -40°C to 85°C, making it well-suited for industrial, automotive, and communication equipment. With a low temperature coefficient of 30 ppm/°C and load regulation of 9 mV, the LM4040D41IDBZR ensures stable output voltage under varying environmental and load conditions.

This voltage reference features a shunt topology, allowing it to maintain output voltage by shunting current, providing a stable voltage reference for ADCs, DACs, sensors, and other precision electronics requiring regulated voltage references.

Provides a fixed 4.1V reference voltage suitable for stable voltage applications. Initial accuracy of ±1% ensures reliable and precise voltage reference. Surface mount 3-pin SOT-23 package enables compact PCB designs. Temperature coefficient of 30 ppm/°C ensures stable operation across temperature ranges.

Supports output current up to 15mA for various circuit requirements. Wide operating temperature range from -40°C to 85°C for industrial applications. Maximum input voltage rated at 5V with a minimum of 4.1V. Load regulation of 9 mV maintains output voltage consistency under varying load.

Constructed with shunt topology for effective voltage referencing. Height of 1mm and length of 2.92mm offer low-profile integration. This product is widely used in electronic design, manufacturing, industrial instrumentation, power management systems, and precision measurement devices.

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