L7818CV Positive voltage regulator IC 18V,1.5A 2k potentiometer stepper motor drive and switching

stepper motor drive and switching power tube circuit

providing higher precision in obtaining the needed resistor

support WPA / WPA2 security mode

The AT command is perfect

L7818CV Positive voltage regulator IC 18V,1.5A 2k potentiometer stepper motor drive and switchingThese regulators can provide local on card regulation, eliminating the distribution problems associated with single point regulation. Each type embeds internal current limiting, thermal shutdown and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to