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VGDD79S915N0S1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

VGDD79S915N0S1 product

VGDD79S915N0S1

Component

915 MHzLoRaLLCC68sub-GHzSPI+22 dBmwireless module

VGdd79S915N0S1 is a compact 915 MHz LLCC68 sub-GHz module for LoRa or (G)FSK links requiring up to +22 dBm transmit power and SPI control.

Best for

  • 915 MHz sub-GHz sensor nodes
  • LoRa or FSK telemetry links
  • Compact battery-powered wireless designs

Avoid if

  • The target market does not permit the selected 915 MHz operating band
  • The design cannot provide a matched 50 Ω antenna path
  • A documented compliance or lifecycle status is mandatory before selection

Check before use

  • Verify final antenna matching and enclosure impact
  • Provide supply margin for 118 mA transmit current at +22 dBm
  • Use supported LLCC68 LoRa bandwidth and spreading-factor combinations

Key specifications

Frequency
915 MHz
RF IC
Semtech LLCC68
Supply voltage
1.8 V to 3.7 V
Maximum output power
+22 dBm
Modulation
LoRa and (G)FSK
Module size
11.5 mm × 11.5 mm × 2.2 mm

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Long-range wireless connectivityIndustrial monitoringSensor telemetrySmart metering

Datasheet

40006ea8099c095dad559a945a4cbcb1_VGdd79S915N0S1.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

VGdd79S915N0S1 is a Vollgo 915 MHz sub-GHz wireless module based on the Semtech LLCC68 RF transceiver. It supports LoRa and (G)FSK modulation and is controlled through a 4-wire SPI interface.