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LNBH25 |
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| Part Number | LNBH25 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | Intended for analog and digital satellite receivers/Sat-TV and Sat-PC cards, the LNBH25 is a monolithic voltage regulator and interface IC, assembled in QFN24 4x4 specifically designed to provide the ... |
| 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 receivers output voltage specification (15 programmable levels) ■ 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 ■ LPM function (low power mode) to reduce dissip... |
| Document |
 LNBH25 Data Sheet
PDF 1.03MB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LNBH2 |
STMicroelectronics |
LNB SUPPLY AND CONTROLLER |
|
| 2 | LNBH21 |
STMicroelectronics |
LNB SUPPLY/CONTROLLER |
|
| 3 | LNBH221 |
STMicroelectronics |
DUAL LNB SUPPLY/CONTROLLER |
|
| 4 | LNBH23 |
STMicroelectronics |
LNBs supply/controller |
|
| 5 | LNBH23L |
STMicroelectronics |
LNB SUPPLY/CONTROLLER |
|