L9480VB Datasheet

Current & Power Monitors & Regulators


L9480VB The devices are a ”single function” self-oscillating voltage regulator for car alternators. Integrating both the control section and the output power stage on a single chip, the devices require no external components, reducing significantly the cost of the system and increasing reliability. L9480VB Features • no external components• precise temperature coefficient• precise regulated voltage• high output current• short circuit protected• reverse battery protection• + 80 v load dump protection• low energy spike protection• thermal shutdown• very low start up voltage


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Manufacturer information


Seiko Instruments Inc. Is a Japanese company which head office is located in 8, Nakase 1-chome, Mihama-ku, Chiba-shi, Chiba 261-8507, Japan . It’s business lines are: Watches Business Watches, Watch Movements Electronic Components Business Quartz crystals, Micro batteries, etc. Precision Mechatronics Business Inkjet printer heads, Hard disk components, Thermal printers, Compact precision components, Machine tools, FA, Musical instrument accessories, Radiation detection and measurement systems, etc.

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