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STC3100IQT
Battery Monitor, Coulomb Counter/Gas Gauge, Li-Ion, I2C, 1 Cell, 2.7 to 5.5V, -40 °C to 85 °C, DFN-8
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoSTC3100IQT
Newark Part No.
Re-Reel33R1140
Cut Tape33R1140
Your Part Number
Technical Datasheet
431 In Stock
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Packaging Options
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $3.940 |
| 10+ | $3.240 |
| 25+ | $3.060 |
| 50+ | $2.870 |
| 100+ | $2.680 |
| 250+ | $2.470 |
| 500+ | $2.390 |
| 1000+ | $2.320 |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoSTC3100IQT
Newark Part No.
Re-Reel33R1140
Cut Tape33R1140
Technical Datasheet
Battery TypeLi-Ion
InterfacesI2C
IC Interface TypeI2C
No. of Batteries1
No. of Cells1Cells
Supply Voltage Min2.7V
Supply Voltage Max5.5V
Battery IC Case StyleDFN
IC Case / PackageDFN
No. of Pins8Pins
Operating Temperature Min-40°C
Operating Temperature Max85°C
IC MountingSurface Mount
Product Range-
Qualification-
MSL-
SVHCNo SVHC (25-Jun-2025)
Product Overview
The STC3100IQT is a Battery Monitor IC with coulomb counter/gas gauge. It monitors the critical parameters of a single-cell Li-ion battery (voltage, temperature and current) and includes hardware functions to implement a gas gauge for battery charge monitoring, based on a programmable 12- to 14-bit A/D converter. With a typical 30mΩ external sense resistor, the battery current can be up to 2.5A and the accumulator system provides a capacity up to ±7000mAh with a resolution of 0.2mAh. The device is programmable through the I²C interface.
- Battery voltage monitoring
- Internal temperature sensor
- Internal or external 32768Hz time base
- 32 bytes RAM
- 8 bytes Unique device ID
- One general-purpose I/O
Technical Specifications
Battery Type
Li-Ion
IC Interface Type
I2C
No. of Cells
1Cells
Supply Voltage Max
5.5V
IC Case / Package
DFN
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Interfaces
I2C
No. of Batteries
1
Supply Voltage Min
2.7V
Battery IC Case Style
DFN
No. of Pins
8Pins
Operating Temperature Max
85°C
Product Range
-
MSL
-
Technical Docs (2)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability
WARNINGProposition 65