Texas Instruments ATL432
ATL432 variants from Texas Instruments
ATL432 Overview
What changes between part numbers, and what to check before you lock the BOM — Voltage References.
Key Features
- Footprint / package: TO-236-3, SC-59, SOT-23-3Single package option across listed variants; still confirm reel vs tube suffix if you auto-insert.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
Target Applications
- Voltage References — design-in and field replacement
- BOM scrub where only the base prefix is known but suffix is TBD
- Second-source checks when the original MPN is constrained
Product Details
Compare 1 ATL432 part number by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| ATL432LIAIDBZR | Package: TO-236-3, SC-59, SOT-23-3 | Mounting Type: Surface Mount | Operating Temperature: -40°C ~ 85°C (TA) | Tolerance: ±1% | Output Type: Adjustable | Supplier Device Package: SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | Texas Instruments | Active | Compliant | In Stock |
How to Choose the Right ATL432 Voltage References
Match the footprint first
Packages here: TO-236-3, SC-59, SOT-23-3. Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For ATL432, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.
Temp grade letter matters
Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.
Copy the full MPN
Do not BOM only "ATL432" — include the full suffix (e.g. LIAIDBZR). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for ATL432 product family
Identity
Variant Parameters
Source ATL432 with Octatronics
Request stock confirmation, lead time, date code, and pricing for this part from Texas Instruments. Our team supports active, EOL, and hard-to-find component sourcing.
- Original manufacturer parts with traceability options
- BOM upload and multi-line RFQ support
- Package, grade, and compliance verification
Frequently Asked Questions
Common technical questions about the ATL432 product family.