
UC3843BD1013TR | |
|---|---|
DigiKey Part Number | 497-3681-2-ND - Tape & Reel (TR) 497-3681-1-ND - Cut Tape (CT) 497-3681-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | UC3843BD1013TR |
Description | IC REG CTRLR BOOST/FLYBACK 8SOIC |
Manufacturer Standard Lead Time | 14 Weeks |
Customer Reference | |
Detailed Description | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | UC3843BD1013TR Models |
Category | Frequency - Switching Up to 500kHz |
Manufacturer STMicroelectronics | Duty Cycle (Max) 96% |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Synchronous Rectifier No |
Part Status Active | Clock Sync No |
Output Type Transistor Driver | Control Features Frequency Control |
Function Step-Up, Step-Up/Step-Down | Operating Temperature 0°C ~ 70°C (TJ) |
Output Configuration Positive, Isolation Capable | Mounting Type Surface Mount |
Topology Boost, Flyback | Package / Case 8-SOIC (0.154", 3.90mm Width) |
Number of Outputs 1 | Supplier Device Package 8-SOIC |
Output Phases 1 | Base Product Number |
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V |
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UC3842AD8TR | Texas Instruments | 5 777 | 296-41791-1-ND | R15,87000 | Direct |
| UC3842AD8TRG4 | Texas Instruments | 2 500 | UC3842AD8TRG4-ND | R7,64392 | Direct |
| UC3842D8 | Rochester Electronics, LLC | 3 762 | 2156-UC3842D8-TI-ND | R19,79681 | Direct |
| UC3842D8TR | Texas Instruments | 18 056 | 296-47906-1-ND | R20,12000 | Direct |
| UC3843AD8 | Texas Instruments | 2 506 | 296-11284-5-ND | R18,82000 | Direct |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | R14,89000 | R14,89 |
| 10 | R10,68400 | R106,84 |
| 25 | R9,62040 | R240,51 |
| 100 | R8,45700 | R845,70 |
| 250 | R7,90104 | R1 975,26 |
| 500 | R7,56630 | R3 783,15 |
| 1 000 | R7,31615 | R7 316,15 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2 500 | R6,87450 | R17 186,25 |
| 5 000 | R6,70166 | R33 508,30 |
| 7 500 | R6,61512 | R49 613,40 |
| 12 500 | R6,51918 | R81 489,75 |
| 17 500 | R6,46313 | R113 104,77 |
| 25 000 | R6,40924 | R160 231,00 |



