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

Texas Instruments LM4040D41IDBZR Fixed Shunt Voltage Reference is a precision voltage reference IC designed for electronic systems requiring stable and accurate voltage regulation. This IC provides a fixed 4.1V output voltage with an initial accuracy of ±1 % and operates with a shunt topology in a compact 3-pin SOT-23 surface-mount package.

Featuring a maximum output current of 15mA and a maximum input voltage of 5V, it delivers reliable performance across a temperature range of -40°C to 85°C. Its temperature coefficient of 30 ppm/°C ensures minimal voltage drift with temperature fluctuations, making it suitable for precision power management applications.

The device's low load regulation of 9 mV guarantees stable output under varying load conditions. With a small footprint of 2.92mm length and 1mm height, it fits well in compact electronic assemblies requiring space-efficient components.

This voltage reference IC finds applications in industrial electronics, instrumentation, instrumentation amplifiers, data acquisition systems, and precision measurement devices where accurate and stable voltage reference is critical.

Its surface mount 3-pin SOT-23 package allows for efficient automated PCB assembly and soldering, making it ideal for high-volume production environments. This product features ±1 % initial accuracy for precise voltage referencing.

The shunt topology provides a simple and effective voltage regulation mechanism. Temperature coefficient of 30 ppm/°C reduces output variation due to temperature changes. Maximum input voltage rating of 5V suits a broad range of electronic circuits.

Compact design with a 3-pin SOT-23 package supports space-saving PCB layouts.

For designers involved in electronic circuit power management, LM4040 series voltage references offer both precision and reliability. Browse more power management ICs and Voltage Reference solutions at EnvMart.