TI
INA139NA/3K2.7V~40V 440kHz 200uV 10nA 1 SOT-23-5 Current Regulation/Management RoHS
From
₹55.75
1,00,000 in stock
TIDatasheet (PDF)
INA219AIDCNR
300mV~26V 10uV 20uA SOT-23-8 Current Regulation/Management RoHS
PopularSOT-23-8ROHS3 CompliantActive
Zero-drift bidirectional current/power monitor with I²C interface
- Manufacturer
- TI
- Manufacturer part #
- INA219AIDCNR
- Store part #
- C87469
- Package / case
- SOT-23-8
- Category
- Current Regulation/Management
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
17,734 in stock
#C87469
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹117.08 | ₹117.08 |
| 10+ | ₹103.17 | ₹1,031.70 |
| 30+ | ₹90.34 | ₹2,710.20 |
| 100+ | ₹80.59 | ₹8,059.00 |
| 500+ | ₹76.62 | ₹38,310.00 |
| 1,000+ | ₹74.62 | ₹74,620.00 |
1 × ₹117.08
₹117.08
excl. GST
₹138.15 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 3,000 per reel
INA219AIDCNR
₹117.08 for 1 + GST
Specifications
- Features
- Power monitoring;Digital output interface;Input filter;Zero drift / auto-zero;Bidirectional detection
- Vcm - Common Mode Voltage
- 300mV~26V
- Input Voltage (Vin)
- 3V~5.5V
- Operating Temperature
- -40℃~+125℃
- Common Mode Rejection Ratio(CMRR)
- 100dB
- Quiescent Current
- 700uA
- Vos - Input Offset Voltage
- 10uV
- Ib - Input Bias Current
- 20uA
- Differential Voltage
- ±26V
- Input Offset Voltage Drift(Vos TC)
- 0.1uV/℃
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 3,000 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.065 g
Overview
The INA219 is a shunt and power monitor with an I²C or SMBUS compatible interface. The device monitors both shunt voltage drop and bus supply voltage, with programmable conversion times and filtering options. A programmable calibration value combined with an internal multiplier enables direct readout of current in amperes. An additional multiplying register calculates power in watts. The I²C or SMBUS compatible interface features 16 programmable addresses. The INA219 is available in two grades: Grade A and Grade B. The Grade B version offers higher accuracy and tighter precision specifications. The INA219 senses voltage on the bus within a range of 0V to 26V. The device operates from a single 3V to 5.5V supply, with a maximum supply current of 1mA. The INA219 operates over a temperature range of -40°C to 125°C.
Applications
- Servers
- Telecom Equipment
- Laptop Power Management
- Battery Charger Soldering Equipment
- Power Supplies
- Test Equipment
Key features
- Bus voltage sensing range: 0V to 26V
- Reports current, voltage, and power
- 16 programmable addresses
- High accuracy: 0.5% (maximum) over full temperature range (INA219B)
- Filter options
- Calibration register
- SOT-23-8 and SOIC-8 packages
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | INA219AIDCNT#C2865405TI · SOT-23-8 | TI | SOT-23-8 | 258 | ₹159.91 · 258 in stock | View |
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