REF3033AIDBZT

Identity

• Manufacturer: TI(德州仪器)
• Model / MPN: REF3033AIDBZT
• LCSC: C2872391
• Category: voltage-reference
• Description: Series fixed voltage reference, 3.35V~5.5V supply, 3.3V output, 25mA, ±0.2%, 75ppm/°C, 42uA quiescent current.
• Source: EasyEDA/JLC verified common component seed
• Project designators: Not project-specific
• Project quantity per board: Not project-specific

Capabilities

• Not captured yet.

Package And Footprint

• Package / footprint name: SOT-23-3
• Pin count: 3
• EasyEDA symbol UUID: 24f9859d33d24b5e9ef5107a8d0809b0
• EasyEDA footprint UUID: 18f92042a8ba46109ed61a02a6753de7
• EasyEDA device UUID: 6de4475005c7455599d8010acf70ebd4
• 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: EasyEDA property: 3.35V~5.5V.
• 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 second-source/alternate seed for IC categories that only had one option
• 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/ref3012
• Product URL: https://www.ti.com/cn/lit/gpn/ref3012
• 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: ADC references, regulator feedback references, thresholds, and stable analog setpoints
• 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 voltage-reference, interfaces none captured, package SOT-23-3, and EasyEDA footprint UUID 18f92042a8ba46109ed61a02a6753de7.

Search Keywords

seed:common-single-option-category-expansion, source:easyeda-bridge, second-source, common-pcb, ref3033, precision, fixed-3.3v, low-drift, second-source-of:tl431, adc-reference, voltage-reference, sot-23-3, jlc-extended, jlc_extended, jlc-note:easyeda-jlc-verified-second-source-alternate-seed-for-ic-categories-that-only-had-one-option