Semiconductors
Passive Components
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Power
Optoelectronics
For Reference Only
| Part Number | UC3843AN |
| OEMstron Part # | UC3843AN_6B |
| Manufacturer | ON Semiconductor |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR BUCK 8DIP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC3843AN 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 |  |
UC3843AN Specifications
| Part Number | UC3843AN | |
| 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 | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-PDIP |
UC3843AN Documents
Industry Leaders in Quality
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UC3843AN D# V99:2348_07428526 Texas Instruments |
Current Mode PWM Controller 5V 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Americas - 350 |
| Part Number | Description | Stock |
|
UC3843AN2 D# UC3843AN2 ON Semiconductor |
- Bulk (Alt: UC3843AN2) RoHS: Not Compliant
|
Americas - 50 |
| Part Number | Description | Stock |
|
UC3843AN ON Semiconductor |
24 |
| Part Number | Description | Stock |
|
UC3843ANG4 Texas Instruments |
CURRENT MODE PWM CONTR - PBFREE |
Contact Us |
|
UC3843AN Motorola Mobility LLC |
Min Qty 7 |
785 |
|
UC3843ANG Texas Instruments |
CURRENT MODE PWM CONTR - PBFREE |
Contact Us |
| Part Number | Description | Stock |
|
UC3843AN D# C1S746202185669 Texas Instruments |
UCx84xA Current-Mode PWM Controller RoHS: Compliant
pbFree: Yes
Min Qty: 1
Container: Tube
|
267 |
| Part Number | Description | Stock |
|
UC3843AN Texas Instruments |
DIP-8 Switching Controllers RoHS |
907 |
| Part Number | Description | Stock |
|
UC3843AN Motorola Semiconductor Products |
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Not Compliant
|
Europe - 382 |
| Part Number | Description | Stock |
|
UC3843ANG D# UC3843ANGOS-ND ON Semiconductor |
IC REG CTRLR BUCK 8DIP |
Limited Supply - Call |
|
UC3843AN D# 296-11285-5-ND Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8DIP |
470 In Stock |
|
UC3843AN2 D# 2156-UC3843AN2-ND Rochester Electronics LLC |
SWITCHING CONTROLLER |
50 In Stock |
|
UC3843ANG4 D# 2156-UC3843ANG4-ND Rochester Electronics LLC |
UC3843 CURRENT-MODE PWM CONTROLL |
191 In Stock |
| Part Number | Description | Stock |
|
UC3843AN ON Semiconductor |
In stock shipping within 2days |
12260 |
| Part Number | Description | Stock |
|
UC3843AN D# 3008564 Texas Instruments |
IC, CURRENT MODE PWM CTRL, 30V, PDIP-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
738 |
| Part Number | Description | Stock |
|
UC3843ANG4 |
NEW AND ORGINAL. ISRAEL W.HOUSE |
1034 |
|
UC3843AN |
NEW AND ORGINAL. ISRAEL W.HOUSE |
1034 |
|
UC3843ANG |
NEW AND ORGINAL. ISRAEL W.HOUSE |
1034 |
| Part Number | Description | Stock |
|
UC3843ANPXAA Motorola Semiconductor Products |
OEM/CM QUOTES ONLY | NO BROKERS |
60 |
|
UC3843ANG ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
595 |
|
UC3843ANST STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
114 |
|
UC3843AN MOTO |
OEM/CM QUOTES ONLY | NO BROKERS |
12852 |
|
UC3843AN2 Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
60 |
| Part Number | Description | Stock |
|
TL3843PUC3843ANDIP8 Texas Instruments |
OEM/CM ONLY |
542 |
|
UC3843ANG4 Texas Instruments |
OEM/CM ONLY |
926 |
|
UC3843ANTI Texas Instruments |
OEM/CM ONLY |
346 |
|
UC3843AN2 Texas Instruments |
OEM/CM ONLY |
261 |
|
TL3843PUC3843AND Texas Instruments |
OEM/CM ONLY |
949 |
| Part Number | Description | Stock |
|
UC3843AN ON Semiconductor |
In stock |
24 |
| Part Number | Description | Stock |
|
UC3843AN D# C111742 Texas Instruments |
907 |
| Part Number | Description | Stock |
|
UC3843AN Fairchild Semiconductor Corporation |
in stock - can ship the same day |
300 |
| Part Number | Description | Stock |
|
UC3843AN XBL |
OEM/CM Immediate delivery |
88580 |
|
UC3843AN/UC3843B/U STMicroelectronics |
OEM/CM Immediate delivery |
8000 |
| Part Number | Description | Stock |
|
UC3843AN D# 595-UC3843AN Texas Instruments |
Switching Controllers Current Mode RoHS: Compliant
|
693 |
|
UC3843ANG4 D# 595-UC3843ANG4 Texas Instruments |
Switching Controllers Current-Mode PWM Controller RoHS: Compliant
|
288 |
| Part Number | Description | Stock |
|
UC3843AN D# 28AH6383 Texas Instruments |
IC, CURRENT MODE PWM CTRL, 30V, PDIP-8, Input Voltage:25V, Output Voltage:15V, Output Current:1A, Supply Voltage Min:12V, Supply Voltage Max:25V, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:500kHz, Operating RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
718 |
| Part Number | Description | Stock |
|
UC3843AN D# NS-UC3843AN Texas Instruments |
OEM/CM ONLY |
1103 |
|
UC3843AN2G D# NS-UC3843AN2G ON Semiconductor |
OEM/CM ONLY |
1634 |
|
UC3843ANG4 D# NS-UC3843ANG4 Texas Instruments |
OEM/CM ONLY |
8817 |
|
UC3843ANG D# NS-UC3843ANG VARIOUS |
OEM/CM ONLY |
6246 |
|
UC3843AN2 D# NS-UC3843AN2 ON Semiconductor |
OEM/CM ONLY |
7136 |
| Part Number | Description | Stock |
|
UC3843AN ON Semiconductor |
Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP |
276 |
|
UC3843ANG ON Semiconductor |
SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, PDIP8 |
500 |
| Part Number | Description | Stock |
|
UC3843AN D# UC3843AN Motorola Semiconductor Products |
Semiconductor |
2 |
| Part Number | Description | Stock |
|
UC3843AN D# 0526842 Texas Instruments |
Texas Instruments UC3843AN, PWM Current Mode Controller, 1 A, 500 kHz, 8-Pin PDIP, PK Min Qty: 5
Container: Package
|
105 |
| Part Number | Description | Stock |
|
UC3843AN Texas Instruments |
UC3843 Current-Mode PWM Controller RoHS: Compliant
|
16919 |
|
UC3843AN2 ON Semiconductor |
UC3843 Current-Mode PWM Controller RoHS: Not Compliant
|
50 |
|
UC3843ANG4 Texas Instruments |
UC3843 Current-Mode PWM Controller RoHS: Compliant
|
191 |
| Part Number | Description | Stock |
|
UC3843ANST STMicroelectronics |
OEM/CM ONLY |
112 |
|
UC3843AN Texas Instruments |
OEM/CM ONLY |
9190 |
|
UC3843AN PXAA Motorola Semiconductor Products |
OEM/CM ONLY |
66 |
|
UC3843ANG ON Semiconductor |
OEM/CM ONLY |
550 |
| Part Number | Description | Stock |
|
UC3843AN XBL |
IN stock Immediate delivery |
88565 |
|
UC3843AN/UC3843B/U STMicroelectronics |
IN stock Immediate delivery |
8015 |
| Part Number | Description | Stock |
|
UC3843AN Texas Instruments |
30-V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 0°C to 70°C |
10,037 |
| Part Number | Description | Stock |
|
UC3843AN Motorola Mobility LLC |
shipping today |
52222 |
| Part Number | Description | Stock |
|
UC3843AN D# 53360399 Texas Instruments |
Current Mode PWM Controller 5V 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Americas - 350 |
| Part Number | Description | Stock |
|
UC3843ANG4 Texas Instruments |
RFQ |
1627 |
|
UC3843AN Texas Instruments |
RFQ |
12959 |
|
UC3843AN-TI Texas Instruments |
RFQ |
7996 |
| Part Number | Description | Stock |
|
UC3843AN Texas Instruments |
IC REG CTRLR MULT TOPOLOGY 8DIP |
2474 |
| Part Number | Description | Stock |
|
UC3843AN D# 3008564 Texas Instruments |
IC, CURRENT MODE PWM CTRL, 30V, PDIP-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
738 |
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Quick Inquiry
| In Stock | 127 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
Add to Shopping Cart
Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 1.5178 | $ 1.5178 |
| 100 | $ 1.5178 | $ 151.7800 |
| 500 | $ 1.5178 | $ 758.9000 |
| 1000 | $ 1.5178 | $ 1,517.8000 |
| 2500 | $ 1.5178 | $ 3,794.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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