onsemi · Voltage Reference
LM431SAIMFX
onsemi Voltage Reference · SOT-23F-3
Request a quote for LM431SAIMFXThe LM431SAIMFX is a Voltage Reference from onsemi, supplied in a SOT-23F-3 package. It is listed in our Supervisors & Voltage References catalog (Power Management).
Key specifications of the LM431SAIMFX: output current 100mA, output voltage 2.5V~36V, minimum cathode current for regulation 1mA, operating temperature -40°C~+85°C, output type Adjustable and reference type Parallel.
PartnerSemi sources the LM431SAIMFX 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 | LM431SAIMFX |
|---|---|
| Manufacturer | onsemi |
| Product type | Voltage Reference |
| Category | Supervisors & Voltage References |
| Package / case | SOT-23F-3 |
| Minimum Cathode Current for Regulation | 1mA |
| Operating Temperature | -40°C~+85°C |
| Output Current | 100mA |
| Output Type | Adjustable |
| Output Voltage | 2.5V~36V |
| Reference Type | Parallel |
| Temperature Coefficient | 50ppm/°C |
| Tolerance | ±2% |
| Voltage - Supply | 2.5V~36V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More onsemi Supervisors & Voltage References
| Part number | Type | |
|---|---|---|
| LM431CCZ | Voltage Reference | |
| LM431SACM32X | Voltage Reference | |
| LM431SACM3X | Voltage Reference | |
| LM431SACMFX | Voltage Reference | |
| LM431SBCM32X | Voltage Reference | |
| LM431SBCM3X | Voltage Reference | |
| LM431SBCMFX | Voltage Reference | |
| LM431SBIMFX | Voltage Reference |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| LM431SCCM3X-TP | TECH PUBLIC | Voltage Reference | |
| LM431SCCMFX-TP | TECH PUBLIC | Voltage Reference |
Frequently asked questions
What is the LM431SAIMFX?
The LM431SAIMFX is a Voltage Reference from onsemi, supplied in a SOT-23F-3 package. It is listed in our Supervisors & Voltage References catalog (Power Management).
What are the specifications of the LM431SAIMFX?
Minimum Cathode Current for Regulation: 1mA; Operating Temperature: -40°C~+85°C; Output Current: 100mA; Output Type: Adjustable; Output Voltage: 2.5V~36V; Reference Type: Parallel; Temperature Coefficient: 50ppm/°C; Tolerance: ±2%; Voltage - Supply: 2.5V~36V.
What package is the LM431SAIMFX in?
The LM431SAIMFX is listed in a SOT-23F-3 package.
Which part numbers are similar to the LM431SAIMFX?
Similar part numbers in our catalog include LM431SCCM3X-TP (TECH PUBLIC) and LM431SCCMFX-TP (TECH PUBLIC). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM431SAIMFX?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM431SAIMFX&brand=onsemi 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.