PJSEMI · Voltage Reference
TL431LA
PJSEMI Voltage Reference · SOT-23
Request a quote for TL431LAThe TL431LA is a Voltage Reference from PJSEMI, supplied in a SOT-23 package. It is listed in our Supervisors & Voltage References catalog (Power Management).
Key specifications of the TL431LA: output current 100mA, output voltage 2.5V~36V, minimum cathode current for regulation 50uA, operating temperature -40°C~+125°C, output type Adjustable and reference type Parallel.
PartnerSemi sources the TL431LA 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 | TL431LA |
|---|---|
| Manufacturer | PJSEMI |
| Product type | Voltage Reference |
| Category | Supervisors & Voltage References |
| Package / case | SOT-23 |
| Minimum Cathode Current for Regulation | 50uA |
| Operating Temperature | -40°C~+125°C |
| Output Current | 100mA |
| Output Type | Adjustable |
| Output Voltage | 2.5V~36V |
| Reference Type | Parallel |
| Tolerance | ±0.5% |
| Voltage - Supply | 2.5V~36V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More PJSEMI Supervisors & Voltage References
| Part number | Type | |
|---|---|---|
| TL431A | Voltage Reference | |
| TL431APA | Voltage Reference | |
| TL431ASC | Voltage Reference | |
| TL431ASQ | Voltage Reference | |
| TL431PA | Voltage Reference | |
| TL431SQ | Voltage Reference | |
| TL432 | Voltage Reference | |
| TL432ASC | Voltage Reference |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| TL431LI | Texas Instruments | supervisor / reference IC | |
| TL431LIAIDBZR | Texas Instruments | Voltage Reference | |
| TL431LIAIDBZR-TP | TECH PUBLIC | Voltage Reference |
Frequently asked questions
What is the TL431LA?
The TL431LA is a Voltage Reference from PJSEMI, supplied in a SOT-23 package. It is listed in our Supervisors & Voltage References catalog (Power Management).
What are the specifications of the TL431LA?
Minimum Cathode Current for Regulation: 50uA; Operating Temperature: -40°C~+125°C; Output Current: 100mA; Output Type: Adjustable; Output Voltage: 2.5V~36V; Reference Type: Parallel; Tolerance: ±0.5%; Voltage - Supply: 2.5V~36V.
What package is the TL431LA in?
The TL431LA is listed in a SOT-23 package.
Which part numbers are similar to the TL431LA?
Similar part numbers in our catalog include TL431LI (Texas Instruments), TL431LIAIDBZR (Texas Instruments) and TL431LIAIDBZR-TP (TECH PUBLIC). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the TL431LA?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=TL431LA&brand=PJSEMI 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.