Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | UC3843BVN |
| OEMstron Part # | UC3843BVN |
| Manufacturer | ON Semiconductor |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR FLYBACK 8DIP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | UC3843BVN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 2 - May 7 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UC3843BVN Specifications
| Part Number | UC3843BVN | |
| 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) | 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 ~ 105°C (TA) | |
| Package / Case | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-PDIP |
UC3843BVN Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UC3843BVNG D# P40:2555_13634693 ON Semiconductor |
Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Europe - 10 |
| Part Number | Description | Stock |
|
UC3843BVNG D# UC3843BVNG ON Semiconductor |
Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: UC3843BVNG) |
Americas - 38000 |
| Part Number | Description | Stock |
|
UC3843BVNG D# UC3843BVNG ON Semiconductor |
Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BVNG) |
Europe - 0 |
| Part Number | Description | Stock |
|
UC3843BVNG ON Semiconductor |
UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8 |
500 |
|
UC3843BVN ON Semiconductor |
UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8 |
500 |
| Part Number | Description | Stock |
|
UC3843BVNG D# UC3843BVNGOS-ND ON Semiconductor |
IC REG CTRLR FLYBACK 8DIP |
335 In Stock |
|
UC3843BVN D# UC3843BVNOS-ND ON Semiconductor |
IC REG CTRLR FLYBACK 8DIP |
Limited Supply - Call |
| Part Number | Description | Stock |
|
UC3843BVNG D# 2724281 ON Semiconductor |
PWM CONTROLLER, 52KHZ, 30V, DIP-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
410 |
| Part Number | Description | Stock |
|
UC3843BVN ON Semiconductor |
OEM/CM QUOTES ONLY | NO BROKERS |
1607 |
|
UC3843BVNG ON SEMICONDUCTOR |
OEM/CM QUOTES ONLY | NO BROKERS |
1541 |
|
UC3843BVNKDG N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
60 |
| Part Number | Description | Stock |
|
UC3843BVNG D# 863-UC3843BVNG ON Semiconductor |
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant
|
1749 |
| Part Number | Description | Stock |
|
UC3843BVNG D# XSFP00000067880 ON SEMICONDUCTOR |
UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8 |
1050 |
| Part Number | Description | Stock |
|
UC3843BVNG D# 45J2383 ON Semiconductor |
PWM CONTROLLER, 52KHZ, 30V, DIP-8, Input Voltage:30V, Output Voltage:-, Output Current:200mA, Supply Voltage Min:-, Supply Voltage Max:-, Controller IC Case Style:DIP, No. of Pins:8Pins, Frequency:52kHz, Product Range:-, MSL:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
1264 |
| Part Number | Description | Stock |
|
UC3843BVN D# NS-UC3843BVN ON Semiconductor |
OEM/CM ONLY |
9265 |
| Part Number | Description | Stock |
|
UC3843BVNG ON Semiconductor |
520 | |
|
UC3843BVN Motorola Semiconductor Products |
40 |
| Part Number | Description | Stock |
|
UC3843BVNG D# 7866668 ON Semiconductor |
ON Semiconductor UC3843BVNG, PWM Current Mode Controller, 1 A, 250 kHz, 30 V, 8-Pin PDIP, PK Min Qty: 10
Container: Package
|
0 |
| Part Number | Description | Stock |
|
UC3843BVNG ON Semiconductor |
Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max RoHS: Compliant
|
38000 |
| Part Number | Description | Stock |
|
UC3843BVNKDG N/A |
OEM/CM ONLY |
66 |
|
UC3843BVN Motorola Semiconductor Products |
OEM/CM ONLY |
876 |
|
UC3843BVNG ON Semiconductor |
OEM/CM ONLY |
5016 |
| Part Number | Description | Stock |
|
UC3843BVN ON Semiconductor |
shipping today |
2921 |
|
UC3843BVNG Nuvoton Technology Corp |
shipping today |
19996 |
| Part Number | Description | Stock |
|
UC3843BVNG D# 26622200 ON Semiconductor |
Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant
|
Americas - 3600 |
| Part Number | Description | Stock |
|
UC3843BVNG D# 2724281 ON Semiconductor |
PWM CONTROLLER, 52KHZ, 30V, DIP-8 RoHS: Compliant
Min Qty: 1
Container: Each
|
410 |
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| In Stock | 281 - 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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