LM336Z-2.5#PBF

Noise - 0.1Hz to 10Hz:	--
Base Part Number:	LM336
Supplier Device Package:	TO-92-3
Package / Case:	TO-226-3, TO-92-3 (TO-226AA)
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 70°C (TA)
Current - Supply:	--
Voltage - Input:	--
Noise - 10Hz to 10kHz:	--
Series:	--
Temperature Coefficient:	--
Tolerance:	±0.48%
Current - Output:	15mA
Voltage - Output (Min/Fixed):	2.49V
Output Type:	Fixed
Reference Type:	Shunt
Part Status:	Active
Packaging:	Bulk

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Introduction

A voltage reference is an electronic component that provides a stable reference voltage. It is widely used in many electronic circuits. Today, we are going to discuss the application field and working principle of LM336Z-2.5#PBF, which is one of the popular voltage references.

Overview of LM336Z-2.5#PBF

The LM336Z-2.5#PBF is an Adjustable Zener Shunt Voltage Regulator which provides an adjustable output voltage of 0.2V to 2.5V. This integrated circuit has a wide voltage input range of between 3V and 40V and can operate from a supply voltage of -2V to 40V. This means that it is highly versatile. It is available in both the 4-pin pack (TO-92) and the 8-pin DIP (TO-220) package. The output of the LM336Z-2.5#PBF is stable over varying temperature and load conditions, as it is internally compensated. This makes it an ideal voltage reference for use in a variety of applications, including automotive, consumer electronics, power management, and instrumentation.

Application of LM336Z-2.5#PBF

The LM336Z-2.5#PBF can be used in many applications due to its versatility. In automotive applications, it can be used as a low dropout reference voltage in power supplies, such as those used in automotive lighting systems. It can also be used to maintain the reference level on a linear regulator, such as one used in an ignition system. In consumer electronics, it can be used to provide a stable reference voltage to ensure accurate operation of many circuits and subsystems. Additionally, it can be used to control the output voltage and current of a motor driver circuit.In the field of power management, the LM336Z-2.5#PBF can be used as a voltage reference for a voltage and current regulator in a switching power supply. Finally, in instrumentation, it can be used to provide a reference voltage for high-precision applications such as data acquisition systems.

Working Principle of LM336Z-2.5#PBF

The LM336Z-2.5#PBF is an adjustable zener shunt voltage regulator. It works on the principle of creating a constant voltage across its semiconductor junctions, known as the zener voltage. The zener voltage is set by the combination of the input voltage and the current flowing through the circuit.The LM336Z-2.5#PBF is comprised of an integrated circuit that is internally thermally compensated to maintain the output voltage over variations in temperature and load conditions. When the input voltage is applied, the zener voltage is established and the output voltage is set.The LM336Z-2.5#PBF can be set for different output voltages by connecting a voltage divider network between the Adjustment and Ground terminals. This allows the user to fine-tune the output voltage in a very accurate manner.

Conclusion

In summary, the LM336Z-2.5#PBF is an adjustable zener shunt voltage regulator designed for wide input and output voltage ranges. Its internal thermal compensation ensures that the output voltage is highly stable over varying temperature and load conditions, making it suitable for many applications, from automotive to power management and instrumentation. Its adjustable output can be fine-tuned by connecting a voltage divider network to the Adjustment and Ground terminals to set the desired output voltage. Thus, we can conclude that the LM336Z-2.5#PBF is an excellent and versatile choice for a voltage reference.

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