TS431AIYLT overview
TS431AIYLT is a component documented by STMicroelectronics. The PDF description identifies it as "Low voltage adjustable shunt reference 30-Aug-2007." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: STMicroelectronics
- Part number: TS431AIYLT
- Category: Power Management
- Datasheet length: 12 Pages
Key features noted in the PDF
- Limits are 100% production tested at 25°C. Behavior at the temperature range limits is guaranteed through correlation and
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- The output voltage can be set to any value between Vref (1.24V) and 6V with two external resistors.
- The TS431 is able to operate at a lower voltage (1.24V) and lower cathode current than the widely used TL431 and TL1431 shunt voltage reference.
- When driving an optocoupler, the TS431 is particularly useful for regulating 3.3V switching power supplies.
- T amb = 25°C (unless otherwise specified)** Limits are 100% production tested at 25°C.
Topics covered by the datasheet
The document includes sections related to:
- TS431_07 STMICROELECTRONICS
- Features
- Description
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the TS431AIYLT datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=ts431aiylt-stmicroelectronics