UMW Youtai Semiconductor Co Ltd · AC-DC Controllers And Regulators
UC3845B
UMW Youtai Semiconductor Co Ltd AC-DC Controllers And Regulators · SOP-8
Request a quote for UC3845BThe UC3845B is an AC-DC Controllers And Regulators from UMW Youtai Semiconductor Co Ltd, supplied in a SOP-8 package. It is listed in our AC-DC Controllers catalog (Power Management).
Key specifications of the UC3845B: frequency - switching 50kHz, quiescent current 17mA, operating temperature 0°C~+70°C@(TA), number of outputs 1, output type Adjustable and switch tube (built-in/external) External.
PartnerSemi sources the UC3845B 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 | UC3845B |
|---|---|
| Manufacturer | UMW Youtai Semiconductor Co Ltd |
| Product type | AC-DC Controllers And Regulators |
| Category | AC-DC Controllers |
| Package / case | SOP-8 |
| Frequency - Switching | 50kHz |
| Number of Outputs | 1 |
| Operating Temperature | 0°C~+70°C@(TA) |
| Output Type | Adjustable |
| Quiescent Current | 17mA |
| Switch tube (built-in/external) | External |
| Topology | Boost, Flyback |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More UMW Youtai Semiconductor Co Ltd AC-DC Controllers
| Part number | Type | |
|---|---|---|
| UC3842B | AC-DC Controllers And Regulators |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| UC3845BN | STMicroelectronics | AC-DC Controllers And Regulators | |
| UC3845BNG | onsemi | AC-DC Controllers And Regulators | |
| UC3845BD1G | onsemi | AC-DC Controllers And Regulators | |
| UC3845BD(LX) | lingxingic | AC-DC Controllers And Regulators | |
| UC3845B-HXY | HXY MOSFET | AC-DC Controllers And Regulators | |
| UC3845BN(LX) | lingxingic | AC-DC Controllers And Regulators | |
| UC3845BDR2G | onsemi | AC-DC Controllers And Regulators | |
| UC3845BD1R2G | onsemi | AC-DC Controllers And Regulators |
Frequently asked questions
What is the UC3845B?
The UC3845B is an AC-DC Controllers And Regulators from UMW Youtai Semiconductor Co Ltd, supplied in a SOP-8 package. It is listed in our AC-DC Controllers catalog (Power Management).
What are the specifications of the UC3845B?
Frequency - Switching: 50kHz; Number of Outputs: 1; Operating Temperature: 0°C~+70°C@(TA); Output Type: Adjustable; Quiescent Current: 17mA; Switch tube (built-in/external): External; Topology: Boost, Flyback.
What package is the UC3845B in?
The UC3845B is listed in a SOP-8 package.
Which part numbers are similar to the UC3845B?
Similar part numbers in our catalog include UC3845BN (STMicroelectronics), UC3845BNG (onsemi), UC3845BD1G (onsemi), UC3845BD(LX) (lingxingic), UC3845B-HXY (HXY MOSFET) and UC3845BN(LX) (lingxingic). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the UC3845B?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=UC3845B&brand=UMW%20Youtai%20Semiconductor%20Co%20Ltd 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.