LM336BLP-2-5

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LM336BLP-2-5 is an adjustable shunt regulator in the form of a three-terminal negative voltage reference IC, which is commonly used and provides precision voltage regulation as well as current regulation. It works as an ideal value reference source with low temperature cycle and low noise and is widely employed in various areas. This paper will detail the applications and working principle of LM336BLP-2-5.

Application Field

LM336BLP-2-5 used as a voltage reference IC is applied to greatly reduce the noise as well as lower the overall power dissipation. It works effectively for various devices and can become an excellent alternative for the linear regulator. It widely used in voltage-regulated power supplies, low-current sources, or other control systems, like current control loop and temperature control loop.

In voltage-regulated power supply, LM336BLP-2-5 is often used as a comparator to provide precision voltage regulation by using a feedback loop. It eliminates the need of multiple components and reduces overall power dissipation. It also has a built-in power-on reset circuit and a temperature-compensated voltage reference, which make it more suitable for precision voltage regulation than other voltage regulators.

Moreover, LM336BLP-2-5 is often employed as a current source in various systems including temperature control circuits, voltage-controlled pwm circuits and precision waveform generators. Compared to other current sources, the current source of LM336BLP-2-5 is flexible with the ability to adjust the current. This allows current range from milliamps to amperes through selecting the value of resistor.

Working Principle

The basic operating principle of LM336BLP-2-5 is that its integrated circuit (IC) obtains a precise reference voltage by combining a temperature-controlled element with voltage reference IC components. The IC is activated as soon as the power is switched on, allowing the internal circuitry to maintain a specified constant voltage.

Its integrated circuit (IC) can keep the voltage at its reference voltage by adjusting the resistor value. The resistor can effectively change the current supplied by the IC and in turn the output voltage. This regulation of the output voltage is used to achieve the desired precision voltage regulation.

The temperature-controlled element of LM336BLP-2-5 compensates for the fluctuating temperature-dependent behaviour of the reference voltage source. It adjusts the resistor value or other components to ensure that the output voltage is stable despite any changes in temperature.

LM336BLP-2-5 can also be used as a current source controlling the output current by setting the resistor value. A precision current regulation allows the current to be adjusted even with high resistance values. This is especially useful in linear applications such as resistance welding, and current monitoring.

Conclusion

In summary, the LM336BLP-2-5 is a three-terminal negative voltage reference IC and an adjustable shunt regulator. It is widely applied in various areas, ranging from voltage-regulated power supplies and low-current sources to temperature control circuits. The IC obtains a precise reference voltage by combining a temperature-controlled element with voltage reference IC components, and adjustable resistor value allows precision voltage and current regulation.

The specific data is subject to PDF, and the above content is for reference