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LNBH25L |
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| Part Number | LNBH25L |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | Intended for analog and digital satellite receivers/Sat-TV and Sat-PC cards, the LNBH25L is a monolithic voltage regulator and interface IC, assembled in QFN24 (4x4) specifically designed to provide ... |
| Features |
■ Complete interface between LNB and I²C bus ■ Built-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% @ 0.5 A) ■ Selectable output current limit by external resistor ■ Compliant with main satellite receiver output voltage specifications ■ Accurate built-in 22 kHz tone generator suits widely accepted standards ■ 22 kHz tone waveform integrity guaranteed also at no load condition ■ Low-drop post regulator and high efficiency step-up PWM with integrated power N-MOS allowing low power losses ■ Overload and overtemperature internal protection with I²C diagnostic bit... |
| Document |
 LNBH25L Data Sheet
PDF 903.62KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LNBH25 |
STMicroelectronics |
LNB-supply / controller |
|
| 2 | LNBH25LS |
STMicroelectronics |
LNB supply/controller |
|
| 3 | LNBH25S |
STMicroelectronics |
LNB-supply / controller |
|
| 4 | LNBH2 |
STMicroelectronics |
LNB SUPPLY AND CONTROLLER |
|
| 5 | LNBH21 |
STMicroelectronics |
LNB SUPPLY/CONTROLLER |
|