L7805CV L7806CV L7809CV L7812CV Positive Voltage Regulators - $10 (Beverly Hill Adj)

5 volt L7805 50 pieces $20 6 volt L7806 50 pieces $20 9 volt L7809 50 pieces $20 12 volt L7812 30 pieces $10 I also have a few KA7808 8 volt regulators and L7905CV Negative voltage regulators, and LM317t variable regulators These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation.
Each type employs internal current limiting, thermal shut-down 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 obtain adjustable voltage and currents.
Key Features * Output current up to 1.
5 A * Output voltage of 5 (7805), 6 (7806), 9 (7809) or 12 (L7812) * Thermal overload protection * Short circuit protection * Output transition SOA protection