Skip to main content
Log in
STMicroelectronics STM8SPLNB1P6 — Microcontrollers & Processors (MCU / MPU / DSP)

ST STM8SPLNB1P6 STM8S MCU, DiSEqC/I²C, 20-TSSOP

MPNSTM8SPLNB1P6
Active

STMicroelectronics STM8S series, STM8SPLNB1P6, 8-bit MCU for SaTCR LNBs and Switchers, DiSEqC and I²C interfaces, 2.95V to 5.5V supply, -40°C to 85°C, 20-TSSOP package.

$2.3483Ref. price · indicative, final on quote
STMicroelectronics STM8SPLNB1P6 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM8SPLNB1P6 specifications
ParameterValue
SeriesSTM8S
MountingSurface Mount
Supply voltage2.95V ~ 5.5V
InterfaceDiSEqC, I²C
Operating temperature-40°C ~ 85°C
PackageTube
ApplicationsSaTCR LNBs and Switchers
Core processorSTM8
Case20-TSSOP (0.173\", 4.40mm Width)

Product details

Satellite LNB controller from the STM8S family

The STM8SPLNB1P6 is a dedicated 8-bit microcontroller from STMicroelectronics' STM8S series, purpose-built for controlling SaTCR LNBs and satellite switchers. Its key interfaces are DiSEqC (the standard satellite control protocol) and I²C, making it a direct-fit device for the signal-routing and voltage-switching logic inside an LNB or multiswitch. The supply range spans 2.95V to 5.5V, which accommodates the unregulated DC feeds common in coaxial-powered satellite installations.

The narrow body suits space-constrained LNB PCBs where the controller sits near the RF front-end.

Frequently asked questions

Where can I buy STM8SPLNB1P6?

Buyers need a trusted source with stock and competitive pricing to place an order quickly.

What is the datasheet for STM8SPLNB1P6?

Engineers need full electrical and mechanical specs to validate the part fits their design.

Is STM8SPLNB1P6 in stock?

Sourcing buyers need real-time inventory to avoid BOM line delays.

What are the alternatives to STM8SPLNB1P6?

Design engineers and procurement often compare parts for backup or cost reduction.

What is the pinout of STM8SPLNB1P6?

Engineers need to verify layout and connectivity before prototyping.

Is STM8SPLNB1P6 still in production?

Buyers and brokers check lifecycle status to avoid obsolescence risk.