Semiconductors
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For Reference Only
| Part Number | UC2843AQ |
| OEMstron Part # | UC2843AQ |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR MULT TOP 20PLCC |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC2843AQ PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 1 - May 6 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UC2843AQ Specifications
| Part Number | UC2843AQ | |
| Brand | Texas Instruments | |
| Lifecycle | Obsolete | |
| 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 ~ 125°C (TJ) | |
| Package / Case | 20-LCC (J-Lead) | |
| Supplier Device Package | 20-PLCC (9x9) |
UC2843AQ Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UC2843AQDR D# V36:1790_07428066 Texas Instruments |
Current Mode PWM Controller 1A 500kHz Automotive 14-Pin SOIC T/R RoHS: Compliant
|
Americas - 0 |
|
UC2843AQD8RQ1 D# V72:2272_07428065 Texas Instruments |
Current Mode PWM Controller 1A 40kHz Automotive 8-Pin SOIC T/R RoHS: Compliant
|
Americas - 0 |
|
UC2843AQD8R D# V72:2272_07428062 Texas Instruments |
Current Mode PWM Controller 1A 500kHz Automotive 8-Pin SOIC T/R RoHS: Compliant
|
Americas - 1765 |
|
UC2843AQD8 D# V72:2272_07428060 Texas Instruments |
Current Mode PWM Controller 1A 500kHz Automotive 8-Pin SOIC Tube RoHS: Compliant
|
Americas - 25 |
| Part Number | Description | Stock |
|
UC2843AQ UNIT |
60 |
| Part Number | Description | Stock |
|
UC2843AQG3 Texas Instruments |
- Rail/Tube |
Contact Us |
|
UC2843AQD8G4 Texas Instruments |
IC PWM BOOST CURRENT MODE 8SOIC |
Contact Us |
|
UC2843AQD Texas Instruments |
IC CURR MODE PWM CNTRLLER 14SOIC |
Contact Us |
|
UC2843AQDR Texas Instruments |
IC CURR MODE PWM CNTRLLER 14SOIC |
Contact Us |
|
UC2843AQD8R Texas Instruments |
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:500kHz , RoHS Compliant: Yes |
Contact Us |
|
UC2843AQ Texas Instruments |
IC CURR MODE PWM CNTRLLER 14SOIC |
Contact Us |
|
UC2843AQD8RG4 Texas Instruments |
IC PWM BOOST CURRENT MODE 8SOIC |
Contact Us |
|
UC2843AQD8 Texas Instruments |
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:500kHz , RoHS Compliant: Yes |
Contact Us |
|
UC2843AQD8RQ1 Texas Instruments |
CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC, Input Voltage:25V, Output Voltage:13.5V, Output Current:200mA, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:SOIC, No. of Pins:8, Frequency:500kHz , RoHS Compliant: Yes |
Contact Us |
|
UC2843AQD8RG4Q1 Texas Instruments |
IC PWM BOOST CURRENT MODE 8SOIC |
Contact Us |
| Part Number | Description | Stock |
|
UC2843AQD8R D# 2156-UC2843AQD8R-ND Rochester Electronics LLC |
UC2843A CURRENT MODE PWM CONTROL |
4939 In Stock |
|
UC2843AQD8RQ1 D# 296-24809-1-ND Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
1783 In Stock |
|
UC2843AQD8 D# 296-15199-5-ND Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
341 In Stock |
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UC2843AQ D# 2156-UC2843AQ-ND Rochester Electronics LLC |
1A, 500KHZ BIPOLAR, PQCC20 |
2542 In Stock |
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UC2843AQDR D# 296-15201-1-ND Texas Instruments |
IC REG CTRLR MULT TOP 14SOIC |
1813 In Stock |
|
UC2843AQDRHT D# 2156-UC2843AQDRHT-ND Rochester Electronics LLC |
CURRENT MODE PWM CONTROLLER |
12500 In Stock |
|
UC2843AQD D# 296-15198-5-ND Texas Instruments |
IC REG CTRLR MULT TOP 14SOIC |
Limited Supply - Call |
| Part Number | Description | Stock |
|
UC2843AQD8R Texas Instruments |
In stock shipping within 2days |
320 |
|
UC2843AQDR POWER |
In stock shipping within 2days |
210 |
|
UC2843AQD8RQ1 Texas Instruments |
In stock shipping within 2days |
7541 |
| Part Number | Description | Stock |
|
UC2843AQTR |
OEM/CM QUOTES ONLY | NO BROKERS |
2388 |
|
UC2843AQD8R Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
2481 |
|
UC2843AQDR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
36 |
|
UC2843AQDRHT Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
14875 |
|
UC2843AQD8RQ1 Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
9520 |
|
UC2843AQ Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
5341 |
| Part Number | Description | Stock |
|
UC2843AQDR Texas Instruments |
OEM/CM ONLY |
5872 |
|
UC2843AQD Texas Instruments |
OEM/CM ONLY |
2172 |
|
UC2843AQD8R Texas Instruments |
OEM/CM ONLY |
9403 |
|
UC2843AQG3 Texas Instruments |
OEM/CM ONLY |
6435 |
|
UC2843AQD8G4 Texas Instruments |
OEM/CM ONLY |
5283 |
|
UC2843AQD8RG4 Texas Instruments |
OEM/CM ONLY |
2867 |
|
UC2843AQD8RQ1 Texas Instruments |
OEM/CM ONLY |
9296 |
|
UC2843AQD8RG4Q1 Texas Instruments |
OEM/CM ONLY |
1242 |
|
UC2843AQD8 Texas Instruments |
OEM/CM ONLY |
6489 |
|
UC2843AQTR Texas Instruments |
OEM/CM ONLY |
552 |
| Part Number | Description | Stock |
|
UC2843AQD8R Texas Instruments |
in stock - can ship the same day |
157 |
| Part Number | Description | Stock |
|
UC2843AQD8RQ1 Texas Instruments |
OEM/CM Immediate delivery |
7291 |
|
UC2843AQ Texas Instruments |
OEM/CM Immediate delivery |
39 |
|
UC2843AQDR Texas Instruments |
OEM/CM Immediate delivery |
110 |
| Part Number | Description | Stock |
|
UC2843AQD8RQ1 D# 595-UC2843AQD8RQ1 Texas Instruments |
Switching Controllers Auto Cat Crnt-Mode PWM Controller RoHS: Compliant
|
5015 |
|
UC2843AQDR D# 595-UC2843AQDR Texas Instruments |
Switching Controllers Auto Cat Crrnt-Mode RoHS: Compliant
|
3613 |
|
UC2843AQD8R D# 595-UC2843AQD8R Texas Instruments |
Switching Controllers Auto Cat Crrnt-Mode RoHS: Compliant
|
623 |
|
UC2843AQD8 D# 595-UC2843AQD8 Texas Instruments |
Switching Controllers Auto Cat Crrnt-Mode RoHS: Compliant
|
234 |
| Part Number | Description | Stock |
|
UC2843AQDR D# NS-UC2843AQDR Texas Instruments |
OEM/CM ONLY |
2272 |
|
UC2843AQG3 D# NS-UC2843AQG3 Texas Instruments |
OEM/CM ONLY |
6268 |
|
UC2843AQD8 D# NS-UC2843AQD8 Texas Instruments |
OEM/CM ONLY |
5406 |
|
UC2843AQD8RG4Q1 D# NS-UC2843AQD8RG4Q1 Texas Instruments |
OEM/CM ONLY |
7217 |
|
UC2843AQD8R D# NS-UC2843AQD8R Texas Instruments |
OEM/CM ONLY |
2057 |
|
UC2843AQD8RQ1 D# NS-UC2843AQD8RQ1 Texas Instruments |
OEM/CM ONLY |
4734 |
|
UC2843AQD8RG4 D# NS-UC2843AQD8RG4 Texas Instruments |
OEM/CM ONLY |
2877 |
|
UC2843AQ D# NS-UC2843AQ Texas Instruments |
OEM/CM ONLY |
6287 |
|
UC2843AQD D# NS-UC2843AQD Texas Instruments |
OEM/CM ONLY |
9567 |
|
UC2843AQD8G4 D# NS-UC2843AQD8G4 Texas Instruments |
OEM/CM ONLY |
2589 |
| Part Number | Description | Stock |
|
UC2843AQDR Texas Instruments |
UC2843AQ Automotive Catalog Current-Mode PWM Controller RoHS: Compliant
|
4395 |
|
UC2843AQDRHT Texas Instruments |
UC2843AQ Automotive Catalog Current-Mode PWM Controller RoHS: Compliant
|
12500 |
|
UC2843AQD8R Texas Instruments |
UC2843A Current Mode PWM Controller RoHS: Compliant
|
4939 |
|
UC2843AQ Texas Instruments |
UC2843A Current Mode PWM Controller RoHS: Compliant
|
4488 |
|
UC2843AQD8 Texas Instruments |
UC2843A Current Mode PWM Controller RoHS: Compliant
|
558 |
| Part Number | Description | Stock |
|
UC2843AQD8R Texas Instruments |
OEM/CM ONLY |
2258 |
|
UC2843AQTR Texas Instruments |
OEM/CM ONLY |
2593 |
|
UC2843AQD8RQ1 Texas Instruments |
OEM/CM ONLY |
5185 |
|
UC2843AQ Texas Instruments |
OEM/CM ONLY |
303 |
| Part Number | Description | Stock |
|
UC2843AQD8RQ1 Texas Instruments |
IN stock Immediate delivery |
7306 |
|
UC2843AQDR Texas Instruments |
IN stock Immediate delivery |
105 |
|
UC2843AQ Texas Instruments |
IN stock Immediate delivery |
34 |
| Part Number | Description | Stock |
|
UC2843AQD8RQ1 Texas Instruments |
Automotive 8.5V to 30V, up to 500kHz current mode PWM controller |
78,175 |
|
UC2843AQD8 Texas Instruments |
Automotive single ended 500KHz current mode PWM controller with 8.5V/7.9V UVLO 100% duty cycle |
450 |
|
UC2843AQD8R Texas Instruments |
Automotive single ended 500KHz current mode PWM controller with 8.5V/7.9V UVLO 100% duty cycle |
2,985 |
|
UC2843AQDR Texas Instruments |
Automotive single ended 500KHz current mode PWM controller with 8.5V/7.9V UVLO 100% duty cycle |
7,965 |
| Part Number | Description | Stock |
|
UC2843AQD8 Texas Instruments |
shipping today |
3096 |
|
UC2843AQ Texas Instruments |
shipping today |
13 |
|
UC2843AQD8RQ1 Texas Instruments |
shipping today |
237 |
|
UC2843AQD8RG4Q1 Texas Instruments |
shipping today |
3246 |
|
UC2843AQDR Texas Instruments |
shipping today |
2746 |
| Part Number | Description | Stock |
|
UC2843AQD8 D# 35126785 Texas Instruments |
Current Mode PWM Controller 1A 500kHz Automotive 8-Pin SOIC Tube RoHS: Compliant
|
Americas - 25 |
|
UC2843AQD8R D# 25778158 Texas Instruments |
Current Mode PWM Controller 1A 500kHz Automotive 8-Pin SOIC T/R RoHS: Compliant
|
Americas - 1765 |
| Part Number | Description | Stock |
|
UC2843AQD8G4 Texas Instruments |
RFQ |
5692 |
|
UC2843AQTR Texas Instruments |
RFQ |
4715 |
|
UC2843AQDRHT Texas Instruments |
RFQ |
11413 |
|
UC2843AQD8 Texas Instruments |
RFQ |
12805 |
|
UC2843AQD8RQ1 Texas Instruments |
RFQ |
13518 |
|
UC2843AQDR Texas Instruments |
RFQ |
13863 |
| Part Number | Description | Stock |
|
UC2843AQD8RQ1 Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8SOIC |
870 |
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Quick Inquiry
| In Stock | 136 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.5864 | $ 0.5864 |
| 100 | $ 0.5864 | $ 58.6400 |
| 500 | $ 0.5864 | $ 293.2000 |
| 1000 | $ 0.5864 | $ 586.4000 |
| 2500 | $ 0.5864 | $ 1,466.0000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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