STMicroelectronics · Power management
TL431
STMicroelectronics Power management
Request a quote for TL431TL431 is a Power management product family from STMicroelectronics; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
PartnerSemi sources the TL431 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | TL431 |
|---|---|
| Manufacturer | STMicroelectronics |
| Product type | Power management |
| Category | Power Management ICs (PMIC) |
| Part number type | Base / family part number |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More STMicroelectronics Power Management ICs (PMIC)
| Part number | Type | |
|---|---|---|
| TDE1897R | Power management | |
| TDE1898C | Power management | |
| TDE3247 | Power management | |
| TL1431 | Power management | |
| TL432 | Power management | |
| TLVH431 | Power management | |
| TN4035HA-8GY | Automotive analog & power | |
| TN4050HA-12GY | Automotive analog & power |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| TL431 | Yangzhou Yangjie Elec Technology | Voltage References | |
| TL431 | ZRE | Voltage References | |
| TL431 1% | HT Shenzhen Jinyu Semiconductor | Voltage References | |
| TL431A | FeiHong | Voltage References | |
| TL431 0.3% | HT Shenzhen Jinyu Semiconductor | Voltage References | |
| TL431AFDT/8R | Nexperia | Voltage References | |
| TL431CDMR2G | onsemi | Voltage References | |
| TL431ACDMR2G | onsemi | Voltage References |
Frequently asked questions
What is the TL431?
TL431 is a Power management product family from STMicroelectronics; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
Which part numbers are similar to the TL431?
Similar part numbers in our catalog include TL431 (Yangzhou Yangjie Elec Technology), TL431 (ZRE), TL431 1% (HT Shenzhen Jinyu Semiconductor), TL431A (FeiHong), TL431 0.3% (HT Shenzhen Jinyu Semiconductor) and TL431AFDT/8R (Nexperia). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the TL431?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=TL431&brand=STMicroelectronics or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.