Energy Metering
Energy metering ICs measure voltage, current, power, and energy consumption in single-phase and poly-phase AC systems for smart meters, sub-metering, and power quality monitoring. Available from ADI (ADE), Microchip (MCP39), TI, and STMicroelectronics.
Browse Energy Metering Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| LM25056PSQX/NOPB | Texas Instruments | — | 1,433 | |
| LM25056APSQ/NOPB | Texas Instruments | — | 10,632 | |
| STPMC1BTR | STMicroelectronics | 3 Phase Meter IC 20-TSSOP | 7,437 | |
| STPM34TR | STMicroelectronics | 2 x Single Phase Meter IC 32-QFN (5x5) | 44,507 | |
| STPM14ATR | STMicroelectronics | Single Phase Meter IC 20-TSSOP | 1,553 | |
| STPM32TR | STMicroelectronics | 2 x Single Phase Meter IC 24-QFN (4x4) | 28,800 | |
| STPM11ATR | STMicroelectronics | Single Phase Meter IC 20-TSSOP | 1,905 | |
| STPM33TR | STMicroelectronics | — | 36,000 |
Top Energy Metering Manufacturers
Renesas
Renesas Energy Metering products are available for part-number review, stock checks, and RFQ support.
74,605 productsCirrus Logic Inc.
Cirrus Logic Inc. Energy Metering products are available for part-number review, stock checks, and RFQ support.
126 products
Microchip Technology
Microchip Technology Energy Metering products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Energy Metering products are available for part-number review, stock checks, and RFQ support.
84,045 products
Analog Devices
Analog Devices Energy Metering products are available for part-number review, stock checks, and RFQ support.
82,970 products
STMicroelectronics
STMicroelectronics Energy Metering products are available for part-number review, stock checks, and RFQ support.
19,050 productsAbout Energy Metering
Energy Metering ICs are highly precise, mixed-signal analog front ends and processors designed to measure instantaneous voltage, current, active power, reactive power, apparent power, and active energy consumption in single-phase or poly-phase alternating current (AC) electrical systems. These devices are the measuring heart of smart residential utility meters, industrial sub-metering panels, and data center smart power distribution units (PDUs).
Energy metering ICs integrate high-performance analog amplifiers, phase-compensation circuitry, and high-resolution Sigma-Delta ADCs (typically 24-bit) paired with dedicated DSP cores to calculate RMS values and power factors with extreme accuracy (often within 0.1% error over a wide dynamic range). Key parameters focus on measurement accuracy class, channel count, digital interface (SPI, I2C, or UART), integrated voltage reference stability (ppm/C), and power supply requirements.
Browse Octatronics to search and compare energy metering chips from market pioneers including Analog Devices (ADE series), Microchip Technology (MCP39 series), Texas Instruments, and STMicroelectronics. Access datasheets, check stock availability, and submit bulk RFQs online.
Frequently Asked Questions
Octatronics can help source a wide range of Energy Metering from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
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