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LNBP9 Datasheet (LNBP8 / LNBP9) LNB SUPPLY AND CONTROL VOLTAGE REGULATOR

Manufacturer: STMicroelectronics

Download the LNBP9 datasheet PDF. This datasheet also includes the LNBP8 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LNBP8_STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

General Description

Intended for analog and digital satellite receivers, the LNBP is a monolithic linear voltage regulator, assembled in HeptawattTM, specifically designed to provide the powering voltages and the interfacing signals to the LNB down-converter.

The regulator output can be logic controlled to be 13V or 18V (typ.) by mean of the VSEL pin for the remote controlling of the LNB.

In order to reduce the power dissipation of the device when the lowest output voltage is selected, the regulator has 2 supply inputs (VCC1 and VCC2).

Overview

LNBP8 LNBP9 LNB SUPPLY AND CONTROL VOLTAGE REGULATOR SIMPLEST INTEGRATED SOLUTION FOR THE LNB REMOTE SUPPLY AND CONTROL s 500mA GUARANTEED OUTPUT CURRENT s DUAL INPUT SUPPLY FOR REDUCING POWER DISSIPATION s 22KHZ BUILT-IN TONE OSCILLATOR (LNBP9 VERSION) www.DataSheet4U.