Texas Instruments · AC-DC Controllers And Regulators
UC3843AN
Texas Instruments AC-DC Controllers And Regulators · DIP-8
Part-number family from Unitrode (now Texas Instruments, 1999). Older stock may carry Unitrode markings.
Request a quote for UC3843ANThe UC3843AN is an AC-DC Controllers And Regulators from Texas Instruments, supplied in a DIP-8 package. It is listed in our AC-DC Controllers catalog (Power Management).
Key specifications of the UC3843AN: frequency - switching 500kHz, output current 1A, voltage - supply 11V, quiescent current 500uA, operating temperature 0°C~+70°C and number of outputs 1.
PartnerSemi sources the UC3843AN 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 | UC3843AN |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | Unitrode |
| Product type | AC-DC Controllers And Regulators |
| Category | AC-DC Controllers |
| Package / case | DIP-8 |
| Frequency - Switching | 500kHz |
| Number of Outputs | 1 |
| Operating Temperature | 0°C~+70°C |
| Output Current | 1A |
| Quiescent Current | 500uA |
| Switch tube (built-in/external) | External |
| Voltage - Supply | 11V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments AC-DC Controllers
| Part number | Type | |
|---|---|---|
| UC3842D | AC-DC Controllers And Regulators | |
| UC3843 | AC-DC controller IC | |
| UC3843A | AC-DC controller IC | |
| UC3843AD8TR | AC-DC Controllers And Regulators | |
| UC3843D8TR | AC-DC Controllers And Regulators | |
| UC3843DTR | AC-DC Controllers And Regulators | |
| UC3844 | AC-DC controller IC | |
| UC3844A | AC-DC controller IC |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| UC3843AL-D08-T | Unisonic Technologies (UTC) | AC-DC Controllers And Regulators | |
| UC3843AN(XBLW) | XBLW | AC-DC Controllers And Regulators | |
| UC3843AP-S08-R | Unisonic Technologies (UTC) | AC-DC Controllers And Regulators |
Frequently asked questions
What is the UC3843AN?
The UC3843AN is an AC-DC Controllers And Regulators from Texas Instruments, supplied in a DIP-8 package. It is listed in our AC-DC Controllers catalog (Power Management).
What are the specifications of the UC3843AN?
Frequency - Switching: 500kHz; Number of Outputs: 1; Operating Temperature: 0°C~+70°C; Output Current: 1A; Quiescent Current: 500uA; Switch tube (built-in/external): External; Voltage - Supply: 11V.
What package is the UC3843AN in?
The UC3843AN is listed in a DIP-8 package.
Which part numbers are similar to the UC3843AN?
Similar part numbers in our catalog include UC3843AL-D08-T (Unisonic Technologies (UTC)), UC3843AN(XBLW) (XBLW) and UC3843AP-S08-R (Unisonic Technologies (UTC)). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the UC3843AN?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=UC3843AN&brand=Texas%20Instruments 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.