A8299 Datasheet - Allegro

A8299 Dual LNB Supply and Control Voltage Regulator

Intended for analog and digital satellite receivers, this dual low noise block converter regulator (LNBR) is a monolithic linear and switching voltage regulator, specifically designed to provide the power and the interface signals to an LNB down converter via coaxial cable. The A8299 requires few ex.

A8299 Features

* ▪ Integrated boost MOSFET, current sensing, and compensation ▪ Stable with low-profile ceramic boost capacitors ▪ Adjustable LNB output current limit from 250 to 950 mA ▫ Covers wide array of application requirements ▫ Minimizes component sizing to fit each application ▫ For startup, reconfiguration

A8299-Allegro.pdf