Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | UC2843ADM |
| OEMstron Part # | UC2843ADM |
| Manufacturer | Microsemi |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK/BOOST 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC2843ADM PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UC2843ADM Specifications
| Part Number | UC2843ADM | |
| Brand | Microsemi | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | Microsemi Corporation | |
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | |
| Output Configuration | Positive | |
| Topology | Boost, Buck, Flyback, Forward | |
| Number of Outputs | 1 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V | |
| Frequency - Switching | Up to 500kHz | |
| Duty Cycle (Max) | 96% | |
| Synchronous Rectifier | No | |
| Clock Sync | No | |
| Serial Interfaces | - | |
| Control Features | Frequency Control | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Package / Case | - | |
| Supplier Device Package | 8-SOIC |
UC2843ADM Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UC2843ADM-TR D# V36:1790_24108820 Microsemi Corporation |
Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R RoHS: Compliant
|
Americas - 0 |
|
UC2843ADM D# V36:1790_14654295 Microchip Technology Inc |
Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
UC2843ADM Microsemi Corporation |
UC2843ADM - Bulk |
Contact Us |
| Part Number | Description | Stock |
|
UC2843ADM D# UC2843ADM-ND Microchip Technology Inc |
IC REG CTRLR BUCK/BOOST 8SOIC |
Limited Supply - Call |
| Part Number | Description | Stock |
|
UC2843ADM-TR Microsemi Corporation |
In stock shipping within 2days |
7760 |
| Part Number | Description | Stock |
|
UC2843ADM Microwave Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
3570 |
|
UC2843ADMTR INFI |
OEM/CM QUOTES ONLY | NO BROKERS |
7872 |
| Part Number | Description | Stock |
|
UC2843BD1GUC2843ADMTL284 Texas Instruments |
OEM/CM ONLY |
134 |
| Part Number | Description | Stock |
|
UC2843ADM D# UC2843ADM Microchip Technology Inc |
Current Mode PWMs High-Reliability Isolated Switching Regulators RoHS: Compliant
pbFree: Yes
|
1274 - Alternates Available |
| Part Number | Description | Stock |
|
UC2843ADM D# 494-UC2843ADM Microchip Technology Inc |
Switching Controllers Current Mode PWMs RoHS: Compliant
|
8 |
| Part Number | Description | Stock |
|
UC2843ADM D# NS-UC2843ADM Microsemi Corporation |
OEM/CM ONLY |
5893 |
|
UC2843ADMT D# NS-UC2843ADMT Linfinity Microelect |
OEM/CM ONLY |
8105 |
| Part Number | Description | Stock |
|
UC2843ADM Linfinity Microelectronics |
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP |
2290 |
| Part Number | Description | Stock |
|
UC2843ADMTR Microsemi Corporation |
OEM/CM ONLY |
9683 |
| Part Number | Description | Stock |
|
UC2843ADM LMI |
RFQ |
12533 |
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| In Stock | 394 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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