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UC3843BVD1R2G | |
|---|---|
DigiKey Part Number | UC3843BVD1R2GOSTR-ND - Tape & Reel (TR) UC3843BVD1R2GOSCT-ND - Cut Tape (CT) UC3843BVD1R2GOSDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | UC3843BVD1R2G |
Description | IC REG CTRLR FLYBACK 8SOIC |
Manufacturer Standard Lead Time | 34 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 | UC3843BVD1R2G Models |
Product Attributes
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Category | Frequency - Switching Up to 500kHz |
Manufacturer onsemi | 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 -40°C ~ 105°C (TA) |
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 |
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Substitutes (13)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TL3843BDR-8 | Texas Instruments | 1,235,443 | 296-47834-2-ND | $0.51000 | Similar |
| TL2843BDR-8 | Texas Instruments | 19,665 | 296-21847-2-ND | $0.60000 | Similar |
| UC1844AMDREP | Texas Instruments | 16,927 | 296-UC1844AMDREPTR-ND | $6.10000 | Similar |
| UC3843AD8TR | Texas Instruments | 7,450 | 296-27152-2-ND | $0.97000 | Similar |
| UC1845AMDREP | Texas Instruments | 5,680 | 296-18184-2-ND | $22.48000 | Similar |
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In-Stock: 5,532
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Maximum purchase limit
To support all customers' research and development needs, this product has a maximum purchase limit. This limit may be purchased every 30 days and any orders above the limit may be cancelled.
| Tape & Reel (TR): | 2500 |
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.73000 | $0.73 |
| 10 | $0.51800 | $5.18 |
| 25 | $0.46480 | $11.62 |
| 100 | $0.40670 | $40.67 |
| 250 | $0.37900 | $94.75 |
| 500 | $0.36228 | $181.14 |
| 1,000 | $0.34854 | $348.54 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.33402 | $835.05 |
| 5,000 | $0.32527 | $1,626.35 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
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