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UC3844BD1R2G | |
|---|---|
DigiKey Part Number | UC3844BD1R2GOSTR-ND - Tape & Reel (TR) UC3844BD1R2GOSCT-ND - Cut Tape (CT) UC3844BD1R2GOSDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | UC3844BD1R2G |
Description | IC REG CTRLR PWM CM 8-SOIC |
Manufacturer Standard Lead Time | 42 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 | UC3844BD1R2G Models |
Product Attributes
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Category | Frequency - Switching Up to 500kHz |
Manufacturer onsemi | Duty Cycle (Max) 48% |
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, 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) 10V ~ 36V |
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Substitutes (21)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UC3845ADM-TR | Microchip Technology | 2,890 | UC3845ADM-TRTR-ND | $7.51000 | Direct |
| UC3844AD8TR | Texas Instruments | 3,496 | 296-39523-2-ND | $0.97000 | Direct |
| UC3845AD8TR | Texas Instruments | 3,379 | 296-27153-2-ND | $0.97000 | Direct |
| UC3845D8 | Texas Instruments | 2,860 | 2156-UC3845D8-ND | $1.18000 | Direct |
| UC3845D8TR | Texas Instruments | 2,481 | 296-38313-2-ND | $0.86000 | Direct |
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In-Stock: 3,196
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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.
| Cut Tape (CT) & Digi-Reel®: | 5000 |
| Tape & Reel (TR): | 5000 |
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.74000 | $0.74 |
| 10 | $0.52500 | $5.25 |
| 25 | $0.47120 | $11.78 |
| 100 | $0.41260 | $41.26 |
| 250 | $0.38456 | $96.14 |
| 500 | $0.36764 | $183.82 |
| 1,000 | $0.35372 | $353.72 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.33903 | $847.58 |
| 5,000 | $0.33017 | $1,650.85 |
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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