LNBP9L Datasheet LNB supply and control voltage regulator

Manufacturer: STMicroelectronics

Download the LNBP9L datasheet PDF. This datasheet also includes the LNBP8L variant, as both parts are published together in a single manufacturer document.

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LNBP9L lnb supply and control voltage regulator by STMicroelectronics - Datasheet Preview — Note: The manufacturer provides a single datasheet file (LNBP8L-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	LNBP9L
Manufacturer	STMicroelectronics
File Size	456.44 KB
Description	LNB supply and control voltage regulator
Download	LNBP9L Download (PDF)

General Description

Intended for analog and digital satellite receivers, the LNBP is a monolithic linear voltage regulator, assembled in the DFN8 (5 x 6) and IPPAK packages, specifically designed to provide the powering voltages and the interfacing signals to the LNB down-converter.

The regulator output can be logic controlled for 13 V or 18 V (typ.) by means of the EN/VSEL 3-state pin for remotely controlling the LNB.

When the IC is powered and put in standby (EN/VSEL pin at high impedance), the regulator output is disabled.

Overview

LNBP8L, LNBP9L LNBP10L, LNBP11L LNB supply and control voltage.

Key Features

Simplest integrated solution for LNB remote supply and control.
500 mA guaranteed output current.
Dual input supply for reducing power dissipation (DFN package).
3-state function to enable/disable and select the output voltage level through a single pin.
Fast oscillator startup for DiSEq™ encoding (LNBP9L/11L versions).
External 22 kHz modulation input pin (LNBP8L/10L versions).
Cable length compensation, LLC pin (LNBP10L, LNBP11L versions).
Short-circuit.

More Datasheets from STMicroelectronics

Part Number	Description
LNBP9	(LNBP8 / LNBP9) LNB SUPPLY AND CONTROL VOLTAGE REGULATOR
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LNBP10L	LNB supply and control voltage regulator
LNBP11	LNBP supply and control voltage regulator
LNBP11L	LNB supply and control voltage regulator
LNBP12	LNBP supply and control voltage regulator
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