LNBH25LPQR
ObsoleteLNB SUPPLY AND CONTROL IC WITH STEP-UP AND I²C INTERFACE
LNBH25LPQR
ObsoleteLNB SUPPLY AND CONTROL IC WITH STEP-UP AND I²C INTERFACE
Technical Specifications
Parameters and characteristics for this part
| Specification | LNBH25LPQR |
|---|---|
| Applications | Analog and Digital Satellite STB Receivers/SatTV, Converter |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-QFN (4x4) |
| Voltage - Input [Max] | 16 V |
| Voltage - Input [Min] | 8 V |
| Voltage - Output | 13 V, 18.15 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 2.40 | |
Description
General part information
LNBH25L Series
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 the 13/18 V power supply and the 22 kHz tone signalling to the LNB down-converter in the antenna dish or to the multi-switch box. In this application field, it offers a complete solution with extremely low component count and low power dissipation together with a simple design and I²C standard interfacing.
Documents
Technical documentation and resources