STMicroelectronics Energy Meter IC 32-Pin QFN32L, STPM33TR

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Subtotal (1 tape of 2 units)*

£5.47

(exc. VAT)

£6.564

(inc. VAT)

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  • 2,920 unit(s) ready to ship
  • Plus 999,997,078 unit(s) shipping from 02 April 2026
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Units
Per unit
Per Tape*
2 - 18£2.735£5.47
20 - 198£2.46£4.92
200 - 998£2.27£4.54
1000 - 1998£2.105£4.21
2000 +£1.885£3.77

*price indicative

Packaging Options:
RS Stock No.:
151-469
Mfr. Part No.:
STPM33TR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Mounting Type

Surface Mount

Package Type

QFN32L

Pin Count

32

COO (Country of Origin):
CN
The STMicroelectronics ASSP designed for high accuracy measurement of power and energies in power line systems using the Rogowski coil, current transformer or shunt current sensors. It provides instantaneous voltage and current waveforms and calculates RMS values of voltage and currents, active, reactive and apparent power and energies.

Dual mode apparent energy calculation
Instantaneous and averaged power
Under and overvoltage detection and monitoring
Overcurrent detection and monitoring
UART and SPI serial interface with programmable CRC polynomial verification
Programmable LED and interrupt outputs

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