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0755-82798135Energy Metering
Energy Metering
Energy metering ICs are power management and measurement devices used to monitor voltage, current, power, energy consumption, and power quality in electrical systems. They are commonly used in smart meters, industrial power monitoring, building automation, renewable energy systems, power distribution equipment, EV charging, and connected energy management applications.
TomatoElec is an independent electronic components distributor supplying energy metering ICs from mainstream manufacturers such as Analog Devices, Texas Instruments, STMicroelectronics, Microchip, Renesas, onsemi, NXP, Diodes Incorporated, and Maxim Integrated. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for energy metering IC sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Input Impedance | Measurement Error | Voltage - I/O High | Voltage - I/O Low | Current - Supply | Voltage - Supply | Meter Type | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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STPM098-TRDISCRETE |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - |
|
78M6618-IM/FIC PWR MEASUREMENT OCTAL 68-QFN |
0 | - |
|
- |
- | 68-VFQFN Exposed Pad | Tray | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.5% | 2V | 0.8V | - | 3 V ~ 3.6 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 68-SQFN (8x8) |
|
71M6543GHT-IGT/FIC ENERGY METER 100-LQFP |
0 | - |
|
- |
Single Converter Technology® | 100-LQFP | Tray | Discontinued at Digi-Key | - | 0.1% | 2V | 0.8V | - | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
ADM1293-1BACPZ-RL7IC MONITOR QUAD UV/OV 16LFCSP |
0 | - |
|
- |
- | 16-WQFN Exposed Pad, CSP | Tape & Reel (TR) | Last Time Buy | - | - | 1.1V | 0.4V, 0.8V, 1.5V | 3.6mA | 2.95 V ~ 20 V | Single Phase | -40°C ~ 105°C | - | - | Surface Mount | 16-LFCSP-WQ (4x4) |
|
78M6618-M/F/P1IC PWR MEASUREMENT OCTAL 68QFN |
0 | - |
|
- |
- | 68-VFQFN Exposed Pad | Tube | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.5% | 2V | 0.8V | - | 3 V ~ 3.6 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 68-SQFN (8x8) |
|
78M6618-M/F/P2IC PWR MEASUREMENT OCTAL 68QFN |
0 | - |
|
- |
- | 68-VFQFN Exposed Pad | Tube | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.5% | 2V | 0.8V | - | 3 V ~ 3.6 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 68-SQFN (8x8) |
|
71M6543G-IGT/FIC ENERGY METR 128K FLSH 100LQFP |
0 | - |
|
- |
Single Converter Technology® | 100-LQFP | Tray | Discontinued at Digi-Key | - | 0.1% | 2V | 0.8V | - | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
71M6534H-IGTR/FIC ENERY METER 3PH 256K 120-LQFP |
0 | - |
|
- |
Single Converter Technology® | 120-LQFP | Tape & Reel (TR) | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.1% | 2V | 0.8V | - | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 120-LQFP (14x14) |
|
|
71M6534-IGT/FIC ENERY METER 3PH 128K 120-LQFP |
0 | - |
|
- |
Single Converter Technology® | 120-LQFP | Tray | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.1% | 2V | 0.8V | - | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 120-LQFP (14x14) |
|
MAX71335SECD+IC SOC 256K FLASH 100LQFP |
0 | - |
|
- |
- | - | Tube | Discontinued at Digi-Key | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX78638+MD3/A00IC ENERGY MEAS PROC LMU 68SQFN |
0 | - |
|
- |
- | - | Tray | Obsolete | - | - | - | - | - | - | 3 Phase | - | - | - | - | - |
|
71M6543H-IGT/FIC ENERGY METER 100-LQFP |
0 | - |
|
- |
Single Converter Technology® | 100-LQFP | Tube | Discontinued at Digi-Key | - | 0.1% | 2V | 0.8V | - | 3 V ~ 3.6 V | 3 Phase | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
78M6613-IM/F/P48IC ENERGY MEASUREMENT QFN |
1 | - |
|
- |
Teridian™ | 32-VFQFN Exposed Pad | Tray | Discontinued at Digi-Key | 40kOhm ~ 90kOhm | 0.5% | 2V | 0.8V | 9.1mA | 3 V ~ 3.6 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 32-SQFN (5x5) |
|
MAX71336SECD+IC SOC 256K FLASH 100LQFP |
0 | - |
|
- |
- | - | Tube | Discontinued at Digi-Key | - | - | - | - | - | - | - | - | - | - | - | - |
|
ADM1294-1BACPZ-RL7IC MONITOR QUAD UV/OV 16LFCSP |
0 | - |
|
- |
- | 16-WQFN Exposed Pad, CSP | Tape & Reel (TR) | Last Time Buy | - | - | 1.1V | 0.4V, 0.8V, 1.5V | 3.6mA | 2.95 V ~ 13 V | Single Phase | -40°C ~ 105°C | - | - | Surface Mount | 16-LFCSP-WQ (4x4) |
|
ADM1294-1BARUZ-RL7-48V POWER MONITOR |
0 | - |
|
- |
- | 14-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Last Time Buy | - | - | 1.1V | 0.8V, 0.4V | - | 2.95 V ~ 13 V | - | -40°C ~ 105°C | - | - | Surface Mount | 14-TSSOP |
|
|
LTC2946IDE#TRPBFIC ENERGY MONITOR I2C 16DFN |
0 | - |
|
- |
- | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | - | 0.4% | - | - | 900µA | 2.7 V ~ 100 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 16-DFN (4x3) |
|
|
LTC2946IDE-1#TRPBFIC ENERGY MONITOR I2C 16DFN |
0 | - |
|
- |
- | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | - | 0.4% | - | - | 900µA | 2.7 V ~ 100 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 16-DFN (4x3) |
|
LTC2946IMS#TRPBFIC ENERGY MONITOR I2C 16MSOP |
0 | - |
|
- |
- | 16-TFSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | - | 0.4% | - | - | 900µA | 2.7 V ~ 100 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 16-MSOP |
|
LTC2946IMS-1#TRPBFIC ENERGY MONITOR I2C 16MSOP |
0 | - |
|
- |
- | 16-TFSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | - | 0.4% | - | - | 900µA | 2.7 V ~ 100 V | Single Phase | -40°C ~ 85°C | - | - | Surface Mount | 16-MSOP |
