STMicroelectronics · AC-DC Controllers And Regulators
UC3842BN
STMicroelectronics AC-DC Controllers And Regulators · DIP-8
Request a quote for UC3842BNThe UC3842BN is an AC-DC Controllers And Regulators from STMicroelectronics, supplied in a DIP-8 package. It is listed in our AC-DC Controllers catalog (Power Management).
Key specifications of the UC3842BN: frequency - switching 500kHz, output current 1A, voltage - supply 10V~30V, operating temperature 0°C~+70°C, duty cycle(max) 96% and pd - power dissipation 1.25W.
PartnerSemi sources the UC3842BN 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 | UC3842BN |
|---|---|
| Manufacturer | STMicroelectronics |
| Product type | AC-DC Controllers And Regulators |
| Category | AC-DC Controllers |
| Package / case | DIP-8 |
| Duty Cycle(Max) | 96% |
| Frequency - Switching | 500kHz |
| Operating Temperature | 0°C~+70°C |
| Output Current | 1A |
| Pd - Power Dissipation | 1.25W |
| Topology | Boost, Flyback |
| Voltage - Supply | 10V~30V |
| Working Mode | PWM Modulation |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More STMicroelectronics AC-DC Controllers
| Part number | Type | |
|---|---|---|
| UC2844BD1013TR | AC-DC Controllers And Regulators | |
| UC2845BD1013TR | AC-DC Controllers And Regulators | |
| UC2845BN | AC-DC Controllers And Regulators | |
| UC3842BD1013TR | AC-DC Controllers And Regulators | |
| UC3843BD1013TR | AC-DC Controllers And Regulators | |
| UC3843BN | AC-DC Controllers And Regulators | |
| UC3844BD1013TR | AC-DC Controllers And Regulators | |
| UC3844BN | 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 | |
|---|---|---|---|
| UC3842B | UMW Youtai Semiconductor Co Ltd | AC-DC Controllers And Regulators | |
| UC3842BD | COSINE | AC-DC Controllers And Regulators | |
| UC3842BDG | onsemi | AC-DC Controllers And Regulators | |
| UC3842BNG | onsemi | AC-DC Controllers And Regulators | |
| UC3842BD1G | onsemi | AC-DC Controllers And Regulators | |
| UC3842BD(LX) | lingxingic | AC-DC Controllers And Regulators | |
| UC3842BN(LX) | lingxingic | AC-DC Controllers And Regulators | |
| UC3842BDR2G | onsemi | AC-DC Controllers And Regulators |
Frequently asked questions
What is the UC3842BN?
The UC3842BN is an AC-DC Controllers And Regulators from STMicroelectronics, supplied in a DIP-8 package. It is listed in our AC-DC Controllers catalog (Power Management).
What are the specifications of the UC3842BN?
Duty Cycle(Max): 96%; Frequency - Switching: 500kHz; Operating Temperature: 0°C~+70°C; Output Current: 1A; Pd - Power Dissipation: 1.25W; Topology: Boost, Flyback; Voltage - Supply: 10V~30V; Working Mode: PWM Modulation.
What package is the UC3842BN in?
The UC3842BN is listed in a DIP-8 package.
Which part numbers are similar to the UC3842BN?
Similar part numbers in our catalog include UC3842B (UMW Youtai Semiconductor Co Ltd), UC3842BD (COSINE), UC3842BDG (onsemi), UC3842BNG (onsemi), UC3842BD1G (onsemi) and UC3842BD(LX) (lingxingic). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the UC3842BN?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=UC3842BN&brand=STMicroelectronics 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.