Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | UC3843ADR2 |
| OEMstron Part # | UC3843ADR2 |
| Manufacturer | ON Semiconductor |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 14SOIC |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC3843ADR2 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 24 - May 29 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UC3843ADR2 Specifications
| Part Number | UC3843ADR2 | |
| Brand | ON Semiconductor | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | ON Semiconductor | |
| 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) | 8.4V ~ 30V | |
| Frequency - Switching | Up to 500kHz | |
| Duty Cycle (Max) | 96% | |
| Synchronous Rectifier | No | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | Frequency Control | |
| Operating Temperature | 0°C ~ 70°C (TA) | |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 14-SOIC |
UC3843ADR2 Documents
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| Part Number | Description | Stock |
|
UC3843ADR2 ON Semiconductor |
500 |
| Part Number | Description | Stock |
|
UC3843ADR2G ON Semiconductor |
IC REG CTRLR FLYBK ISO CM 14SOIC |
Contact Us |
|
UC3843ADR2 ON Semiconductor |
500 |
| Part Number | Description | Stock |
|
UC3843ADR2 D# UC3843ADR2OSTR-ND ON Semiconductor |
IC REG CTRLR BUCK 14SOIC |
Limited Supply - Call |
|
UC3843ADR2G D# UC3843ADR2GOS-ND ON Semiconductor |
IC REG CTRLR BUCK 14SOIC |
Limited Supply - Call |
| Part Number | Description | Stock |
|
UC3843ADR2G ON Semiconductor |
In stock shipping within 2days |
1152 |
| Part Number | Description | Stock |
|
UC3843ADR2G ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
4379 |
|
UC3843ADR2 Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
5950 |
| Part Number | Description | Stock |
|
UC3843ADR2 Motorola Semiconductor Products |
OEM/CM Immediate delivery |
1633 |
|
UC3843ADR2G Motorola Semiconductor Products |
OEM/CM Immediate delivery |
685 |
| Part Number | Description | Stock |
|
UC3843ADR2 D# NS-UC3843ADR2 ON Semiconductor |
OEM/CM ONLY |
5278 |
| Part Number | Description | Stock |
|
UC3843ADR2 ON Semiconductor |
1996 |
| Part Number | Description | Stock |
|
UC3843ADR2G ON Semiconductor |
OEM/CM ONLY |
5015 |
|
UC3843ADR2 ON Semiconductor |
OEM/CM ONLY |
11831 |
| Part Number | Description | Stock |
|
UC3843ADR2 Motorola Semiconductor Products |
IN stock Immediate delivery |
1648 |
|
UC3843ADR2G Motorola Semiconductor Products |
IN stock Immediate delivery |
680 |
| Part Number | Description | Stock |
|
UC3843ADR2G ON Semiconductor |
shipping today |
329 |
| Part Number | Description | Stock |
|
UC3843ADR2G ON Semiconductor |
RFQ |
7538 |
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