LNBP15SP, Dual LNB Supply and Control Voltage Regulator, PowerSSO-10 Package Type

The LNBP15SP from STMicroelectronics is a highly integrated power management IC designed specifically for powering Low Noise Block (LNB) converters in satellite receiver systems. It incorporates dual-channel linear regulators with a built-in boost converter to provide programmable output voltages required by universal LNBs. The device includes a fully integrated 22 kHz tone generator compatible with DiSEqC™ protocols, and it is controllable via an I²C bus interface, enabling remote diagnostics and operation.

Key Features:

• Dual LNB supply regulator for satellite receiver systems
• Built-in step-up DC-DC converter for wide input range
• I²C bus interface for control and diagnostics
• Integrated 22 kHz tone generator for DiSEqCâ„¢ compatibility
• Overload and over-temperature protection
• Supports remote control and diagnostics via I²C

Additional Specifications:

• Package Type: PowerSSO-10
• Supply Voltage: 8V to 15V
• Current: 550 mA
• Type: Dual LNB Supply and Control Voltage Regulator