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TL3843DR-8 | |
|---|---|
DigiKey Part Number | 296-10175-2-ND - Tape & Reel (TR) 296-10175-1-ND - Cut Tape (CT) 296-10175-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | TL3843DR-8 |
Description | IC REG CTRLR MULT TOPOLOGY 8SOIC |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC |
Datasheet | Datasheet |
EDA/CAD Models | TL3843DR-8 Models |
Product Attributes
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Category | Frequency - Switching Up to 500kHz |
Manufacturer Texas Instruments | Duty Cycle (Max) 97% |
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 (TA) |
Output Configuration Positive | Mounting Type Surface Mount |
Topology Boost, Flyback, Forward | 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 |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UC3843BD1G | onsemi | 1,389 | UC3843BD1GOS-ND | $5.51000 | Similar |
| UC3843BD1R2G | onsemi | 9,061 | UC3843BD1R2GOSCT-ND | $5.51000 | Similar |
| UC3843BVD1R2G | onsemi | 4,876 | UC3843BVD1R2GOSCT-ND | $5.59000 | Similar |
| UC3844BD1013TR | STMicroelectronics | 348 | 497-3682-1-ND | $7.81000 | Similar |
In-Stock: 335
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Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $6.08000 | $6.08 |
| 10 | $4.30000 | $43.00 |
| 25 | $3.86080 | $96.52 |
| 100 | $3.37820 | $337.82 |
| 250 | $3.14852 | $787.13 |
| 500 | $3.00990 | $1,504.95 |
| 1,000 | $2.89594 | $2,895.94 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $2.77554 | $6,938.85 |
| 5,000 | $2.70298 | $13,514.90 |
| 7,500 | $2.66667 | $20,000.02 |
| 12,500 | $2.62640 | $32,830.00 |
| 17,500 | $2.60288 | $45,550.40 |
| 25,000 | $2.58026 | $64,506.50 |
