LM317K is a type of positive adjustable voltage regulator which supplies more than 1.5A of load current. The output voltage in the device can be adjustable between 1.2v to 37v in the range. The main feature is that it has load regulation with the floating operation of high voltage which is a nice one. Current limiting in thermal shutdown with SOA control is the most primary feature of this voltage regulator. All overload protection of circuitry remains fully functional even if the adjustment terminal is disconnected. The output will be short circuit protected.
The above picture shows a physical description of the LM317K
Pinout Configuration of the LM317K
The simple pinout diagram for the LM317K is given below.
The above picture shows a test circuit of the LM317K.
Features of LM317K
The various features of LM317K are listed below
- The output voltage range for the regulator is 1.2 V to 37V for this regulator.
- The output current in excess of 1.5A and 0.1% line and load regulation and for floating operation, it provides a complete series of circuit protection.
- The device also provides thermal shutdown and SOA Control.
Introduction to LM723CN
The LM723CN a unique voltage regulator designed for supplying currents up to 10A with external transistors and the minimum of 150mA current without external pass transistors. The maximum voltage which is given as input is 40V for this regulator. This can be used as either a linear or in a switching regulator. This regulator has several applications like in a shunt regulator, current regulator or a temperature controller. 0 to 30v variable power supply is one of the applications for this voltage regulator which is unique.
The above picture shows a physical description of the LM723CN regulator.
Pinout Configuration of the LM723CN
The simple pinout diagram for the L723CN is given below.
The below circuit shows a simple application circuit of the Regulator.
Features of LM723C
The various features of LM723C are listed below
- The maximum input voltage of this type of regulator is 40V.
- The reference voltage is always 7 volts.
- The ripple rejection is always 74dB.
- The current supply from the VZ pin is 25mA
- The operating temperature range of this device is -55 degree Celsius to 150 degrees Celsius.
- The current supply from the Vref pin is 15mA.
The main advantage of using this regulator is it includes proven, low noise and the voltage range is wide , support and for the external pass transistors recomposer by the user and its use is extremely flexible.
Conclusion
So we have discussed the various voltage regulators , mainly the voltage regulators are needed for controlling voltage in the circuits they are ranging from the normal regulator to the small components in the toys also and it can be used in various circuit applications so for buying them at Best price please visit at utsource.net
