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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 | 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 | 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 (13)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| UC3844AD8 | Texas Instruments | 1,704 | 296-11290-5-ND | $1.75000 | Direct |
| UC3844AD8TR | Texas Instruments | 3,786 | 296-39523-1-ND | $0.97000 | Direct |
| UC3844D8TR | Texas Instruments | 1,001 | 296-47907-1-ND | $1.12000 | Direct |
| UC3845ADM-TR | Microchip Technology | 2,890 | UC3845ADM-TRCT-ND | $7.51000 | Direct |
| UC3845D8 | Rochester Electronics, LLC | 3,660 | 2156-UC3845D8-ND | $1.18000 | Direct |
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In-Stock: 3,403
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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 | $0.67000 | $0.67 |
| 10 | $0.47200 | $4.72 |
| 25 | $0.42320 | $10.58 |
| 100 | $0.36980 | $36.98 |
| 250 | $0.34428 | $86.07 |
| 500 | $0.32886 | $164.43 |
| 1,000 | $0.31618 | $316.18 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.29397 | $734.93 |
| 5,000 | $0.28614 | $1,430.70 |
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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