INA219BIDCNR

Identity

• Manufacturer: TI(德州仪器)
• Model / MPN: INA219BIDCNR
• LCSC: C962069
• Category: current-monitor
• Description: Zero-drift bidirectional current/power monitor with I2C interface, Vcm 300mV26V, 20uA Ib, 10uV Vos, -40°C+125°C.
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• i2c: interface

Package And Footprint

• Package / footprint name: SOT-23-8
• Pin count: 8
• EasyEDA symbol UUID: dbd45643c22b45f6815daef2f2f3cb8a
• EasyEDA footprint UUID: 7602c8ed5f8948e8b5b27d798aecd2fd
• EasyEDA device UUID: 6d962bc7b702433a8acc5ad3c59a5fc6
• EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

• Active current: Not characterized in seed; extract active current from datasheet tables.
• Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
• Supply rails: Not characterized in seed; capture allowed supply rail range from datasheet.
• Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

• JLC class: Extended Part
• JLC note / assembly basis: EasyEDA/JLC verified common IoT sensors, storage, and communications seed
• Assembly status: jlc_extended
• Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
• Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

• Datasheet / product URL: https://www.ti.com/cn/lit/gpn/ina219
• Product URL: https://www.ti.com/cn/lit/gpn/ina219
• Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

• Good for: I2C bus-voltage, shunt-current, battery-rail, load-current, and power monitoring
• Avoid when: Not captured yet.
• Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
• Equivalent search hints: match category current-monitor, interfaces i2c, package SOT-23-8, and EasyEDA footprint UUID 7602c8ed5f8948e8b5b27d798aecd2fd.

Search Keywords

seed:common-iot-sensors-comms, source:easyeda-bridge, iot, common-pcb, ina219, current-sense, current-monitor, power-monitor, bus-voltage, shunt-current, high-side, low-side, i2c, sot-23-8, jlc-extended, jlc_extended, jlc-note:easyeda-jlc-verified-common-iot-sensors-storage-and-communications-seed