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Address: Room 405, Building A2, Niushang Zhigu, United Industrial Park, Fengtang Avenue, Shenzhen，Guangdong, China. Post code: 518100
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LNBH26SPQR Converter Satellite STB Receivers/SatTV Voltage
Regulator IC
Specifications of LNBH26SPQR
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Special Purpose Regulators | |
| Mfr | STMicroelectronics |
| Series | - |
| Package | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Applications | Converter, Analog and Digital Satellite STB Receivers/SatTV |
| Voltage - Input | 8V ~ 16V |
| Number of Outputs | 2 |
| Voltage - Output | 13V, 18V |
| Operating Temperature | 0°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-QFN (4x4) |
| Base Product Number | LNBH26 |
Specifications of LNBH26SPQR
• 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
specification (15 programmable levels)
• Accurate built-in 22 kHz tone generator suits widely accepted
standards
• 22 kHz tone waveform integrity guaranteed at no-load condition as
well
• Low drop post regulator and high efficiency step-up PWM with
integrated power NMOS allowing low power losses
• LPM function (low power mode) to reduce dissipation
• Overload and overtemperature internal protection with I²C
diagnostic bits
• LNB short-circuit dynamic protection
• +/- 4 kV ESD tolerant on output power pins
Applications of LNBH26SPQR
• STB satellite receivers
• TV satellite receivers
• PC card satellite receivers
Environmental & Export Classifications of LNBH26SPQR
| ATTRIBUTE | DESCRIPTION |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
