Datasheet Details
| Part number | LNBP21 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 693.72 KB |
| Description | LNBP SUPPLY/CONTROLLER |
| Datasheet |
 LNBP21 Datasheet
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| Part number | LNBP21 |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 693.72 KB |
| Description | LNBP SUPPLY/CONTROLLER |
| Datasheet |
LNBP21 Datasheet
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Intended for analog and digital satellite STB receivers/SatTV, sets/PC cards, the LNBP21 is a monolithic voltage regulator and interface IC, assembled in SO-20 and PowerSO-20, specifically designed to provide the power and the 13/18V, 22KHz tone signalling to the LNB SCHEMATIC DIAGRAM Gate Sense Step-up Controller LNBP21 LT1 Feedback LT2 Vup Vcc Byp OUT Preregul.+ U.V.lockout +P.ON res.Enable I Select V Select Linear Post-reg +Modulator +Protections EXTM SDA SCL ADDR DSQIN I²C interf.22K
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