KEC Semiconductor · Voltage Reference
KIA431AF-RTF/PC
KEC Semiconductor Voltage Reference · SOT-89-3
Request a quote for KIA431AF-RTF/PCThe KIA431AF-RTF/PC is a Voltage Reference from KEC Semiconductor, supplied in a SOT-89-3 package. It is listed in our Supervisors & Voltage References catalog (Power Management).
Key specifications of the KIA431AF-RTF/PC: output current 100mA, output voltage 2.5V~36V, minimum cathode current for regulation 500uA, operating temperature -40°C~+85°C, output type Adjustable and quiescent current 1.8uA.
PartnerSemi sources the KIA431AF-RTF/PC 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 | KIA431AF-RTF/PC |
|---|---|
| Manufacturer | KEC Semiconductor |
| Product type | Voltage Reference |
| Category | Supervisors & Voltage References |
| Package / case | SOT-89-3 |
| Minimum Cathode Current for Regulation | 500uA |
| Operating Temperature | -40°C~+85°C |
| Output Current | 100mA |
| Output Type | Adjustable |
| Output Voltage | 2.5V~36V |
| Quiescent Current | 1.8uA |
| Reference Type | Parallel |
| Temperature Coefficient | 50ppm/°C |
| Tolerance | ±1% |
| Voltage - Supply | 37V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More KEC Semiconductor Supervisors & Voltage References
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|---|---|---|
| KIA431A-AT/P | Voltage Reference | |
| KIA431A-AT/PW | Voltage Reference | |
| KIA431AM-RTK/H | Voltage Reference | |
| KIA431AM-RTK/P | Voltage Reference | |
| KIA431BM-RTK/P | Voltage Reference | |
| KIA7021AF-RTF/P | Supervisor And Reset ICs | |
| KIA7023AF-RTF/P | Supervisor And Reset ICs | |
| KIA7023AP-AT/P | Supervisor And Reset ICs |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| KIA431A | KIA Semicon Technology | Voltage Reference |
Frequently asked questions
What is the KIA431AF-RTF/PC?
The KIA431AF-RTF/PC is a Voltage Reference from KEC Semiconductor, supplied in a SOT-89-3 package. It is listed in our Supervisors & Voltage References catalog (Power Management).
What are the specifications of the KIA431AF-RTF/PC?
Minimum Cathode Current for Regulation: 500uA; Operating Temperature: -40°C~+85°C; Output Current: 100mA; Output Type: Adjustable; Output Voltage: 2.5V~36V; Quiescent Current: 1.8uA; Reference Type: Parallel; Temperature Coefficient: 50ppm/°C; Tolerance: ±1%; Voltage - Supply: 37V.
What package is the KIA431AF-RTF/PC in?
The KIA431AF-RTF/PC is listed in a SOT-89-3 package.
Which part numbers are similar to the KIA431AF-RTF/PC?
Similar part numbers in our catalog include KIA431A (KIA Semicon Technology). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the KIA431AF-RTF/PC?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=KIA431AF-RTF%2FPC&brand=KEC%20Semiconductor 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.