Supertex Inc does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate products liability indemnification insurance agreement Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to workmanship No responsibility is assumed for possible omissions or inaccuracies Circuitry and specifications are subject to change without notice For the latest product specifications refer to the Supertex website: http: www supertex com For complete liability information on all Supertex products refer to the most current databook or to the Legal Disclaimer page on the Supertex website

Niveau: Secondaire, Lycée, Terminale
1LR8 02/26/04 Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate products liability indemnification insurance agreement. Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the Supertex website: For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website. High Input Voltage Adjustable 3-Terminal Linear Regulator Features ? 12V to 450V input voltage range ? Adjustable 1.20V to 440V output regulation ? 5% output voltage tolerance ? Output current limiting ? 10µA typical ADJ current ? Internal junction temperature limiting Applications ? Off-line SMPS startup circuits ? Adjustable high voltage constant current source ? Industrial Controls ? Motor controls ? Battery chargers ? Power supplies General Description The Supertex LR8 is a high voltage, low output current, adjustable linear regulator. It has a wide operating input voltage range of 12V to 450V. The output voltage can be adjusted from 1.20V to 440V provided that the input voltage is at least 10V greater than the output voltage.

• adjustable


• output current


• vout


• junction temperature


• features ?


• output voltage


• vin


• high input