- Mfr. #:
- UC3843BD1
- Description:
- Switching Controllers 0.5mA Current Mode
- Lifecycle:
- New from this manufacturer.
- Delivery
- DHL / FedEx / Ups / TNT / EMS
- Payment
- T/T / Paypal / Visa / MoneyGram / Western / Union
Specifications
| RoHS: | Y |
|---|---|
| Series: | UC3843B |
| Packaging: | Tube |
| Product Category: | Switching Controllers |
| Product Type: | Switching Controllers |
| Manufacturer: | STMicroelectronics |
| Brand: | STMicroelectronics |
| Package / Case: | SO-8 |
| Mounting Style: | SMD/SMT |
| Subcategory: | PMIC - Power Management ICs |
| Type: | Current Mode PWM Controllers |
| Topology: | Boost, Flyback, Forward |
| Switching Frequency: | 500 kHz |
| Fall Time: | 50 ns |
| Rise Time: | 50 ns |
| Output Voltage: | 4.90 V to 5.10 V |
| Operating Supply Voltage: | 30 V |
| Factory Pack Quantity: | 2000 |
| Output Current: | 1000 mA |
| Duty Cycle - Max: | 100 % |
| Number of Outputs: | 1 Output |
| Unit Weight: | 0.017870 oz |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 150 C |
More Information
OMO is specialized in sourcing hard-to-find and obsolete parts. we have stock of UC3843BD1 at omo-ic.com. Email us to get the newest quotation lead time and stock availability.
UC3843BD1 Price & Stock
STMicroelectronics UC3843BD1 pricing and available inventory.
| Seller | SKU | Stock | 1 | 10 | 100 | 1000 | 10000 | Updated |
|---|---|---|---|---|---|---|---|---|
| Digi-Key | 497-15689-5-ND | 3,179 | 6.16 | 5.40 | 3.85 | 2.37 | 2.37 | 2019-12-21T13:54:18Z |
| Mouser | 511-UC3843BD | 4,511 | 6.16 | 5.08 | 3.27 | 2.62 | 2.14 | 2019-12-21T10:52:49Z |
| element14 APAC | 2806979 | 635 | - | 5.75 | 3.71 | 2.97 | 2.43 | 2019-12-21T02:43:57Z |
| Arrow Electronics | UC3843BD1 | 3,902 | 3.95 | 3.50 | 2.62 | 2.04 | 2.04 | 2019-12-21T16:01:14Z |
| Arrow Electronics | UC3843BD1 | 1 | 5.41 | 4.59 | 3.12 | 2.29 | 2.29 | 2019-12-21T16:01:14Z |
| Verical | UC3843BD1 | 3,894 | - | - | 1.33 | 1.33 | 1.33 | 2019-12-21T10:52:49Z |
| Avnet | 45AC7922 | - | 6.30 | 5.24 | 3.48 | 2.84 | 2.84 | 2019-12-21T03:35:55Z |
| Avnet | UC3843BD1 | - | - | - | - | - | 2.34 | 2019-12-21T03:35:55Z |
| Farnell | 2806979 | 703 | 6.17 | 6.17 | 3.48 | 2.78 | 2.27 | 2019-12-19T02:54:45Z |
| Newark | 45AC7922 | 388 | 2.06 | 2.06 | 2.06 | 1.89 | 1.89 | 2019-12-21T10:52:49Z |
| Avnet Europe | UC3843BD1 | 7,526 | - | - | 2.42 | 1.67 | 1.67 | 2019-12-22T07:36:27Z |
| OMO Electronics | 385785 | 620 | - | - | - | 1.40 | 1.18 | 2019-12-20T11:00:30Z |
| LTL Group | 5492463 | 5,489 | - | - | - | - | - | 2019-12-20T06:32:56Z |
| Chip Components | UC3843BD1 | 13,528 | - | - | - | - | - | 2019-11-20T03:56:14Z |
| Classic Components | UC3843BD1 | 4,417 | - | - | - | - | - | 2019-12-18T00:47:00Z |
| Bison Technologies | UC3843BD1-61468-STMICROELECTRONICS | 500 | - | - | - | - | - | 2019-11-21T13:36:41Z |
| GreenTree Electronics | UC3843BD1 | 20,189 | - | - | - | - | - | 2019-11-06T14:43:13Z |
| TME | UC3843BD1 | 74 | 6.07 | 2.60 | 1.86 | 1.56 | 1.56 | 2019-12-21T11:30:46Z |
| Dana Microsystems | UC3843BD1 | 597 | - | - | - | - | - | 2019-12-18T03:40:52Z |
| Abacus Technologies | UC3843BD1 | 6,991 | - | - | - | - | - | 2019-12-06T00:07:36Z |
| Sierra IC | UC3843BD1 | Contact | - | - | - | - | - | 2019-12-16T00:48:56Z |
Alternate Names
STMicroelectronics has several brands around the world that may have alternate names for UC3843BD1 due to regional differences or acquisition. UC3843BD1 may also be known as the following names:
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- SGS THOMPSON
- STMICROE
- STMICR
- SESCOSEM
- ST8
- ST MIC
- WAFERSCALE
- SGS-ATES
- STMICROELECTRON
- ST MICROELECTRONICS SEMI
- ST/SGS
- SGST
- THOMS
- STMICROELECT
- WAFERSCALE INTEGRATION INC
- STMICROEL
- SGS-Thomson Microelectronics
- ST MICROELECTRO
- SGS THOMP
- SGS/ST
- ST Microeletronics
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- UC3843BD1 STMicroelectronics - IC: PMIC | PWM controller; 1A
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- stmicroelectronics uc3843bd1 - PWM Controllers
- UC3843BD1 Datasheet(PDF) - STMicroelectronics
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