UC2843BD

Mfr. #:: UC2843BD
Manufacturer:: ON Semiconductor
Description:: IC REG CTRLR FLYBACK 14SOIC
Lifecycle:: New from this manufacturer.
Datasheet:: UC2843BD Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:: UC2843BD Datasheet UC2843BD Datasheet (P4-P6)UC2843BD Datasheet (P7-P9)UC2843BD Datasheet (P10-P12)UC2843BD Datasheet (P13-P15)UC2843BD Datasheet (P16-P18)UC2843BD Datasheet (P19-P21)
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: ON Semiconductor

Product Category: PMIC - Voltage Regulators - DC DC Switching Controllers

Series: -

Packaging: Tube

Package-Case: 14-SOIC (0.154", 3.90mm Width)

Operating-Temperature: -25°C ~ 85°C (TA)

Output-Type: Transistor Driver

Function: Step-Up/Step-Down

Supplier-Device-Package: 14-SOIC

Number-of-Outputs: 1

Topology: Flyback

Voltage-Supply-Vcc-Vdd: 7.6 V ~ 30 V

Frequency-Switching: 52kHz

Control-Features: Frequency Control

Output-Configuration: Positive, Isolation Capable

Output-Phases: 1

Duty-Cycle-Max: 0.96

Synchronous-Rectifier: No

Clock-Sync: No

Serial-Interfaces: -

Tags: UC2843BD, UC2843B, UC2843, UC284, UC28, UC2

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC2843BD Description

***akorn: Current Mode PWM Controller 1A 14-Pin SOIC

***ser: PWM Pulse Width Modulator Controllers 0.5mA Current Mode

Market price

Part #	Mfg.	Description	Stock	Price
UC2843BD1R2G DISTI # V72:2272_07297645	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2621	1000:$0.2408 500:$0.2684 250:$0.2982 100:$0.3162 25:$0.4705 10:$0.5658 1:$0.6364
UC2843BD1 DISTI # V79:2366_17779388	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	2528	500:$0.5061 100:$0.5833 10:$0.8339 1:$0.9882
UC2843BDR2G DISTI # V72:2272_07311232	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N T/R RoHS: Compliant	2399	1000:$0.2306 500:$0.2562 250:$0.2846 100:$0.3162 25:$0.5066 10:$0.5629 1:$0.6821
UC2843BDG DISTI # V99:2348_07309954	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N Tube RoHS: Compliant	45	10000:$0.2559 2500:$0.2607 1000:$0.2720 500:$0.2958 100:$0.3286 10:$0.5130 1:$0.5942
UC2843BD1G DISTI # V36:1790_07317208	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	1	50000:$0.2176 25000:$0.2197 10000:$0.2287 2500:$0.2376 1000:$0.2728 100:$0.3434 10:$0.5934 1:$0.7163
UC2843BD1 DISTI # V36:1790_06568274	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	0
UC2843BDR2G DISTI # V36:1790_07311232	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N T/R RoHS: Compliant	0	25000:$0.1843 12500:$0.1908 5000:$0.1976 2500:$0.2085
UC2843BDG DISTI # V36:1790_07309954	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N Tube RoHS: Compliant	0
UC2843BD1R2G DISTI # V36:1790_07297645	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	0	10000:$0.1859 2500:$0.1954
UC2843BD1013TR DISTI # V72:2272_17627869	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	0
UC2843BD1013TR DISTI # V36:1790_06568276	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	0	62500:$0.3196 25000:$0.3282 12500:$0.3422 10000:$0.3524 5000:$0.3628 2500:$0.3669
UC2843BD1013TR DISTI # 497-8351-1-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SO RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4781In Stock	1000:$0.4264 500:$0.5401 100:$0.6538 10:$0.8390 1:$0.9400
UC2843BD1013TR DISTI # 497-8351-6-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SO RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4781In Stock	1000:$0.4264 500:$0.5401 100:$0.6538 10:$0.8390 1:$0.9400
UC2843BD1R2G DISTI # UC2843BD1R2GOSCT-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4304In Stock	1000:$0.2537 500:$0.3284 100:$0.4179 10:$0.5600 1:$0.6500
UC2843BD1R2G DISTI # UC2843BD1R2GOSDKR-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4304In Stock	1000:$0.2537 500:$0.3284 100:$0.4179 10:$0.5600 1:$0.6500
UC2843BDR2G DISTI # UC2843BDR2GOSCT-ND	ON Semiconductor	IC REG CTRLR FLYBACK 14SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2588In Stock	1000:$0.2537 500:$0.3284 100:$0.4179 10:$0.5600 1:$0.6500
UC2843BDR2G DISTI # UC2843BDR2GOSDKR-ND	ON Semiconductor	IC REG CTRLR FLYBACK 14SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2588In Stock	1000:$0.2537 500:$0.3284 100:$0.4179 10:$0.5600 1:$0.6500
UC2843BD1R2G DISTI # UC2843BD1R2GOSTR-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	25000:$0.1855 12500:$0.1956 5000:$0.2101 2500:$0.2246
UC2843BD1013TR DISTI # 497-8351-2-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SO RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	25000:$0.3422 12500:$0.3533 5000:$0.3671 2500:$0.3864
UC2843BD1G DISTI # UC2843BD1GOS-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	767In Stock	1078:$0.2811 588:$0.3514 196:$0.4445 98:$0.5447 1:$0.6600
UC2843BDG DISTI # UC2843BDGOS-ND	ON Semiconductor	IC REG CTRLR FLYBACK 14SOIC RoHS: Compliant Min Qty: 1 Container: Tube	71In Stock	1045:$0.2838 550:$0.3548 110:$0.4488 55:$0.5500 1:$0.6700
UC2843BD1R2 DISTI # UC2843BD1R2OS-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Not compliant Min Qty: 2500 Container: Tape & Reel (TR)	Limited Supply - Call
E-UC2843BD1 DISTI # E-UC2843BD1-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 2000 Container: Tube	Limited Supply - Call
E-UC2843BD1013TR DISTI # E-UC2843BD1013TR-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Limited Supply - Call
UC2843BDR2G DISTI # UC2843BDR2GOSTR-ND	ON Semiconductor	IC REG CTRLR FLYBACK 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	25000:$0.1855 12500:$0.1956 5000:$0.2101 2500:$0.2246
UC2843BD1 DISTI # 497-14805-5-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SO RoHS: Compliant Min Qty: 2000 Container: Tube	Temporarily Out of Stock	2000:$0.3864
UC2843BD1G DISTI # 29730910	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	6370	1764:$0.2241
UC2843BD1R2G DISTI # 31329076	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2621	1000:$0.2408 500:$0.2684 250:$0.2982 100:$0.3162 36:$0.4705
UC2843BD1 DISTI # 26112538	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	2528	500:$0.5061 100:$0.5833 23:$0.8339
UC2843BD1013TR DISTI # 31238284	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	2500	2500:$0.3960
UC2843BDR2G DISTI # 27510523	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N T/R RoHS: Compliant	2399	1000:$0.2306 500:$0.2562 250:$0.2846 100:$0.3162 37:$0.5066
UC2843BD1G DISTI # 25633008	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	2058	2058:$0.2230
UC2843BD1 DISTI # 26174196	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	294	1000:$0.4099 500:$0.5192 100:$0.6285 49:$0.8059
UC2843BDG DISTI # 30242574	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N Tube RoHS: Compliant	45	10000:$0.2751 2500:$0.2803 1000:$0.2924 500:$0.3180 100:$0.3532 26:$0.5515
UC2843BD1G DISTI # UC2843BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC2843BD1G) RoHS: Compliant Min Qty: 98 Container: Tube	Americas - 6026	980:$0.1339 490:$0.1373 294:$0.1409 196:$0.1447 98:$0.1486
UC2843BD1R2G DISTI # UC2843BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC2843BD1R2G) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 5000	25000:$0.1549 15000:$0.1589 10000:$0.1609 5000:$0.1629 2500:$0.1639
UC2843BDG DISTI # UC2843BDG	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC Rail - Bulk (Alt: UC2843BDG) RoHS: Compliant Min Qty: 1250 Container: Bulk	Americas - 0	12500:$0.2459 6250:$0.2529 3750:$0.2559 2500:$0.2589 1250:$0.2609
UC2843BDG DISTI # UC2843BDG	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC Rail - Rail/Tube (Alt: UC2843BDG) RoHS: Compliant Min Qty: 2035 Container: Tube	Americas - 0	20350:$0.2189 10175:$0.2239 6105:$0.2269 4070:$0.2299 2035:$0.2309
UC2843BD1 DISTI # UC2843BD1	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC2843BD1) RoHS: Compliant Min Qty: 2000 Container: Tube	Americas - 0	20000:$0.3209 12000:$0.3279 8000:$0.3429 4000:$0.3599 2000:$0.3769
UC2843BD1G DISTI # UC2843BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Bulk (Alt: UC2843BD1G) RoHS: Compliant Min Qty: 1250 Container: Bulk	Americas - 0	12500:$0.2459 6250:$0.2529 3750:$0.2559 2500:$0.2589 1250:$0.2609
UC2843BD1G DISTI # 93K1068	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Bulk (Alt: 93K1068) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0
UC2843BDR2G DISTI # UC2843BDR2G	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC T/R - Bulk (Alt: UC2843BDR2G) RoHS: Compliant Min Qty: 1191 Container: Bulk	Americas - 0	11910:$0.2589 5955:$0.2649 3573:$0.2689 2382:$0.2719 1191:$0.2739
UC2843BDR2G DISTI # UC2843BDR2G	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2843BDR2G) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.1849 15000:$0.1889 10000:$0.1919 5000:$0.1939 2500:$0.1959
UC2843BD1R2G DISTI # UC2843BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Bulk (Alt: UC2843BD1R2G) RoHS: Compliant Min Qty: 1191 Container: Bulk	Americas - 0	11910:$0.2589 5955:$0.2649 3573:$0.2689 2382:$0.2719 1191:$0.2739
UC2843BD1013TR DISTI # UC2843BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC2843BD1013TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.3209 15000:$0.3279 10000:$0.3429 5000:$0.3599 2500:$0.3769
E-UC2843BD1013TR DISTI # E-UC2843BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: E-UC2843BD1013TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0

Image	Part #	Description
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UC2843BD

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes