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For Reference Only
| Part Number | UC3844AD1 |
| OEMstron Part # | UC3844AD1 |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BST FLYBK ISO 8SOIC |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC3844AD1 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 5 - May 10 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UC3844AD1 Specifications
| Part Number | UC3844AD1 | |
| Brand | STMicroelectronics | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | STMicroelectronics | |
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Up, Step-Up/Step-Down | |
| Output Configuration | Positive | |
| Topology | Boost, Flyback | |
| Number of Outputs | 1 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V | |
| Frequency - Switching | Up to 500kHz | |
| Duty Cycle (Max) | 48% | |
| Synchronous Rectifier | No | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | Frequency Control | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SO |
UC3844AD1 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UC3844AD1 STMicroelectronics |
IC REG CTRLR BST FLYBK ISO 8SOIC |
Contact Us |
| Part Number | Description | Stock |
|
UC3844AD1 D# 497-3082-5-ND STMicroelectronics |
IC REG CTRLR BST FLYBK ISO 8SOIC |
Limited Supply - Call |
| Part Number | Description | Stock |
|
UC3844AD1 STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
2820 |
| Part Number | Description | Stock |
|
UC3844AD1 Texas Instruments |
OEM/CM ONLY |
445 |
| Part Number | Description | Stock |
|
UC3844AD1 D# NS-UC3844AD1 STMicroelectronics |
OEM/CM ONLY |
2312 |
| Part Number | Description | Stock |
|
UC3844AD1 STMicroelectronics |
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP |
134 |
| Part Number | Description | Stock |
|
UC3844AD1 SGS Semiconductor Ltd |
OEM/CM ONLY |
4877 |
| Part Number | Description | Stock |
|
UC3844AD1 STMicroelectronics |
shipping today |
53996 |
| Part Number | Description | Stock |
|
UC3844AD1 STMicroelectronics |
IC REG CTRLR BST FLYBK ISO 8SOIC |
2602 |
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| In Stock | 162 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
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