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LNBP21 |
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| Part Number | LNBP21 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | 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... |
| Features |
U.V.lockout +P.ON res. Enable I Select V Select Linear Post-reg +Modulator +Protections
EXTM
SDA SCL ADDR DSQIN
I²C interf. 22KHz Oscill.
Diagnostics
DETIN
Tone Detector
DSQOUT
October 2002
1/20
LNBP21
downconverter in the antenna or to the multiswitch box. In this application field, it offers a complete solution with extremely low component count, low power dissipation together with simple design and I2CTM standard interfac-ing. This IC has a built in DC/DC step-up controller that, from a single supply source ranging from 8 to 15V, generates the voltages that let the linear post-regul... |
| Document |
 LNBP21 Data Sheet
PDF 693.72KB |
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