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For Reference Only
| Part Number | UC2843AD8 |
| OEMstron Part # | UC2843AD8 |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR MULT TOPOLOGY 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC2843AD8 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 |  |
UC2843AD8 Specifications
| Part Number | UC2843AD8 | |
| Brand | Texas Instruments | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | ||
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | |
| Output Configuration | Positive | |
| Topology | Boost, Buck, Buck-Boost, 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 | 8-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SOIC |
UC2843AD8 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UC2843AD8TR D# V72:2272_07428053 Texas Instruments |
Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R RoHS: Compliant
|
Americas - 1494 |
|
UC2843AD8 D# V99:2348_07428051 Texas Instruments |
Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube RoHS: Compliant
|
Americas - 698 |
| Part Number | Description | Stock |
|
UC2843AD8 D# UC2843AD8 Texas Instruments |
Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2843AD8) |
Americas - 525 |
| Part Number | Description | Stock |
|
UC2843AD8TR Texas Instruments |
2455 | |
|
UC2843AD8 Texas Instruments |
114 |
| Part Number | Description | Stock |
|
UC2843AD8G4 Texas Instruments |
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:25V, Output Voltage:15V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:450kHz, Packaging:Each , RoHS Compliant: Yes |
Contact Us |
|
UC2843AD8TRG4 Texas Instruments |
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC FULL REEL, Input Voltage:25V, Output Voltage:15V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:450kHz , RoHS Compliant: Yes |
Contact Us |
|
UC2843AD8TR Texas Instruments |
PWM CONTROLLER, CURRENT MODE, SOIC-8 |
2906 |
|
UC2843AD8 Texas Instruments |
- Tape and Reel |
5000 |
|
UC2843ADG4 Texas Instruments |
IC PWM BOOST FLYBACK CM 14SOIC |
266 |
| Part Number | Description | Stock |
|
UC2843AD8 D# C1S746203302449 Texas Instruments |
UCx84xA Current-Mode PWM Controller RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
|
5 |
|
UC2843AD8TR D# C1S746203024091 Texas Instruments |
UCx84xA Current-Mode PWM Controller RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Bulk
|
380 |
| Part Number | Description | Stock |
|
UC2843AD8TR Texas Instruments |
30V SOIC-8_150mil DC-DC Converters RoHS |
980 |
| Part Number | Description | Stock |
|
UC2843ADG4 D# 296-36170-5-ND Texas Instruments |
IC REG CTRLR MULT TOP 14SOIC |
Temporarily Out of Stock |
|
UC2843AD8 D# 296-11178-5-ND Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
1734 In Stock |
|
UC2843AD8TR D# 296-27142-1-ND Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
3076 In Stock |
|
UC2843AD8TRG4 D# UC2843AD8TRG4-ND Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
Temporarily Out of Stock |
|
UC2843AD8G4 D# UC2843AD8G4-ND Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
UC2843AD8TR Texas Instruments |
In stock shipping within 2days |
10586 |
| Part Number | Description | Stock |
|
UC2843AD8 D# 3123498 Texas Instruments |
PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
875 |
|
UC2843AD8TR D# 2323706 Texas Instruments |
PWM CONTROLLER, CURRENT MODE, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
223 |
|
UC2843AD8 . D# 2323677 Texas Instruments |
PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
27 |
| Part Number | Description | Stock |
|
UC2843AD8G4R N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
70 |
|
UC2843AD8TRG4 TEXAS INSTRUMENTS |
OEM/CM QUOTES ONLY | NO BROKERS |
10909 |
|
UC2843AD8 STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
2975 |
|
UC2843AD8TR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
9520 |
|
UC2843ADG4 Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
2975 |
|
UC2843AD8G4 TEXAS INSTRUMENTS |
OEM/CM QUOTES ONLY | NO BROKERS |
367 |
| Part Number | Description | Stock |
|
UC2843ADG4 Texas Instruments |
OEM/CM ONLY |
7516 |
|
UC2843AD8OBSOLETE Texas Instruments |
OEM/CM ONLY |
250 |
|
UC2843AD8G4R Texas Instruments |
OEM/CM ONLY |
169 |
|
UC2843AD8G4 Texas Instruments |
OEM/CM ONLY |
3496 |
|
UC2843AD8D8 Texas Instruments |
OEM/CM ONLY |
2600 |
|
UC2843AD8TRROHS Texas Instruments |
OEM/CM ONLY |
847 |
|
UC2843AD8C Texas Instruments |
OEM/CM ONLY |
373 |
|
UC2843AD8T Texas Instruments |
OEM/CM ONLY |
645 |
|
UC2843AD8TRTI Texas Instruments |
OEM/CM ONLY |
901 |
|
UC2843AD8TRG4 Texas Instruments |
OEM/CM ONLY |
4721 |
| Part Number | Description | Stock |
|
UC2843AD8 Unitrode Corporation |
In Stock |
349 |
|
UC2843AD8TR Texas Instruments |
In stock |
2455 |
| Part Number | Description | Stock |
|
UC2843AD8TR Texas Instruments |
Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down - DC-DC Controller IC 8-SOIC RoHS: Compliant
|
30000 |
| Part Number | Description | Stock |
|
UC2843AD8TR D# C111814 Texas Instruments |
980 |
| Part Number | Description | Stock |
|
UC2843AD8 Texas Instruments |
OEM/CM Immediate delivery |
15000 |
|
UC2843AD8TR Texas Instruments |
OEM/CM Immediate delivery |
4938 |
| Part Number | Description | Stock |
|
UC2843ADG4 D# 595-UC2843ADG4 Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
525 |
|
UC2843AD8G4 D# 595-UC2843AD8G4 Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
665 |
|
UC2843AD8 D# 595-UC2843AD8 Texas Instruments |
Switching Controllers Current Mode RoHS: Compliant
|
547 |
| Part Number | Description | Stock |
|
UC2843AD8 D# 52AH7816 Texas Instruments |
PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8, Input Voltage:25V, Output Voltage:13.5V, Output Current:1A, Supply Voltage Min:7.6V, Supply Voltage Max:30V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:500kHz, Operating RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
875 |
|
UC2843AD8TR D# 27AJ1012 Texas Instruments |
PWM CONTROLLER, CURRENT MODE, SOIC-8, Input Voltage:-, Output Voltage:5V, Output Current:1A, Supply Voltage Min:7.6V, Supply Voltage Max:30V, Controller IC Case Style:SOIC, No. of Pins:8Pins, Frequency:500kHz, Operating Temperature RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
| Part Number | Description | Stock |
|
UC2843AD8TRG4 D# NS-UC2843AD8TRG4 Texas Instruments |
OEM/CM ONLY |
2885 |
|
UC2843ADG4 D# NS-UC2843ADG4 Texas Instruments |
OEM/CM ONLY |
8034 |
|
UC2843AD8TR D# NS-UC2843AD8TR Texas Instruments |
OEM/CM ONLY |
9157 |
|
UC2843AD8G4 D# NS-UC2843AD8G4 Texas Instruments |
OEM/CM ONLY |
2699 |
|
UC2843AD8 D# NS-UC2843AD8 Texas Instruments |
OEM/CM ONLY |
1082 |
| Part Number | Description | Stock |
|
UC2843AD8 Texas Instruments |
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP |
91 |
| Part Number | Description | Stock |
|
UC2843AD8 D# 6200458P Texas Instruments |
Texas Instruments UC2843AD8, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin SOIC, TU Min Qty: 5
Container: Tube
|
90 |
| Part Number | Description | Stock |
|
UC2843AD8TR Unitrode Corporation |
UC2843A Current Mode PWM Controller RoHS: Compliant
|
42 |
|
UC2843AD8 Texas Instruments |
UC2843A Current Mode PWM Controller RoHS: Compliant
|
128 |
| Part Number | Description | Stock |
|
UC2843AD8G4R N/A |
OEM/CM ONLY |
75 |
|
UC2843AD8G4 Texas Instruments |
OEM/CM ONLY |
166 |
|
UC2843AD8TRG4 Texas Instruments |
OEM/CM ONLY |
9183 |
|
UC2843AD8TR Texas Instruments |
OEM/CM ONLY |
121509 |
|
UC2843AD8 Texas Instruments |
OEM/CM ONLY |
2777 |
| Part Number | Description | Stock |
|
UC2843AD8TR Texas Instruments |
IN stock Immediate delivery |
4953 |
|
UC2843AD8 Texas Instruments |
IN stock Immediate delivery |
15015 |
| Part Number | Description | Stock |
|
UC2843AD8 Texas Instruments |
8 |
| Part Number | Description | Stock |
|
UC2843AD8TR Texas Instruments |
30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 40°C to 85°C |
58,470 |
|
UC2843AD8 Texas Instruments |
30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 40°C to 85°C |
5,168 |
| Part Number | Description | Stock |
|
UC2843AD8 Texas Instruments |
shipping today |
470 |
|
UC2843AD8TR Texas Instruments |
shipping today |
12496 |
|
UC2843AD8TRG4 Texas Instruments |
shipping today |
43496 |
| Part Number | Description | Stock |
|
UC2843AD8TR D# 53403854 Texas Instruments |
Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R RoHS: Compliant
|
Americas - 1494 |
|
UC2843AD8 D# 46218735 Texas Instruments |
Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC Tube RoHS: Compliant
|
Americas - 698 |
| Part Number | Description | Stock |
|
UC2843AD8 Texas Instruments |
RFQ |
880 |
|
UC2843AD8G4 Texas Instruments |
RFQ |
13442 |
|
UC2843ADG4 Texas Instruments |
RFQ |
12470 |
|
UC2843AD8TR Texas Instruments |
RFQ |
2167 |
| Part Number | Description | Stock |
|
UC2843AD8TRG4 Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
9850 |
|
UC2843AD8 Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
1226 |
|
UC2843AD8TR Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
2236 |
| Part Number | Description | Stock |
|
UC2843AD8TR D# 3123499 Texas Instruments |
PWM CONTROLLER, CURRENT MODE, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
|
UC2843AD8 D# 3123498 Texas Instruments |
PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
875 |
|
UC2843AD8 . D# 2323677 Texas Instruments |
PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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| In Stock | 5,336 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 1.5425 | $ 1.5425 |
| 100 | $ 1.5425 | $ 154.2500 |
| 500 | $ 1.5425 | $ 771.2500 |
| 1000 | $ 1.5425 | $ 1,542.5000 |
| 2500 | $ 1.5425 | $ 3,856.2500 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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