PJSEMI · Voltage Reference
TL431A
PJSEMI Voltage Reference · SOT-23
Request a quote for TL431AThe TL431A 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 TL431A: output current 100mA, output voltage 2.495V~36V, minimum cathode current for regulation 1mA, operating temperature -40°C~+85°C, output type Adjustable and reference type Parallel.
PartnerSemi sources the TL431A 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 | TL431A |
|---|---|
| Manufacturer | PJSEMI |
| Product type | Voltage Reference |
| Category | Supervisors & Voltage References |
| Package / case | SOT-23 |
| Minimum Cathode Current for Regulation | 1mA |
| Operating Temperature | -40°C~+85°C |
| Output Current | 100mA |
| Output Type | Adjustable |
| Output Voltage | 2.495V~36V |
| Reference Type | Parallel |
| Voltage - Supply | 37V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More PJSEMI Supervisors & Voltage References
| Part number | Type | |
|---|---|---|
| TL431 | Voltage Reference | |
| TL431APA | Voltage Reference | |
| TL431ASC | Voltage Reference | |
| TL431ASQ | Voltage Reference | |
| TL431LA | Voltage Reference | |
| TL431PA | Voltage Reference | |
| TL431SQ | Voltage Reference | |
| TL432 | Voltage Reference |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| TL431A | HTC Korea TAEJIN Technology | Voltage Reference | |
| TL431AF | HTC Korea TAEJIN Technology | Voltage Reference | |
| TL431AIZ | STMicroelectronics | Voltage Reference | |
| TL431A-MS | MSKSEMI | Voltage Reference | |
| TL431ASF | HTC Korea TAEJIN Technology | Voltage Reference | |
| TL431ATA | HTC Korea TAEJIN Technology | Voltage Reference | |
| TL431ACDG | onsemi | Voltage Reference | |
| TL431ACDR | Texas Instruments | Voltage Reference |
Frequently asked questions
What is the TL431A?
The TL431A 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 TL431A?
Minimum Cathode Current for Regulation: 1mA; Operating Temperature: -40°C~+85°C; Output Current: 100mA; Output Type: Adjustable; Output Voltage: 2.495V~36V; Reference Type: Parallel; Voltage - Supply: 37V.
What package is the TL431A in?
The TL431A is listed in a SOT-23 package.
Which part numbers are similar to the TL431A?
Similar part numbers in our catalog include TL431A (HTC Korea TAEJIN Technology), TL431AF (HTC Korea TAEJIN Technology), TL431AIZ (STMicroelectronics), TL431A-MS (MSKSEMI), TL431ASF (HTC Korea TAEJIN Technology) and TL431ATA (HTC Korea TAEJIN Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the TL431A?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=TL431A&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.