UC2843AD8

Mfr. #:: UC2843AD8
Description:: Switching Controllers Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UC2843AD8 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC2843AD8 more Information UC2843AD8 Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Boost, Flyback, Forward

Number of Outputs:: 1 Output

Switching Frequency:: 450 kHz

Duty Cycle - Max:: 100 %

Output Voltage:: 4.95 V to 5.05 V

Output Current:: 1 A

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-8

Packaging:: Tube

Operating Temperature Range:: - 40 C to + 85 C

Series:: UC2843A

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 50 ns

Operating Supply Voltage:: 30 V

Product Type:: Switching Controllers

Rise Time:: 50 ns

Factory Pack Quantity:: 75

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.002561 oz

Tags: UC2843AD8, UC2843AD, UC2843A, 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:
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Step2:
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UC2843AD8 Ratings and Reviews

A***s

Fake real lm358Fake real lm358

2019-03-25

N***v

The goods correspond to the written.

2019-02-17

UC2843AD8 Description

***ponent Sense: CURRENT MODE PWM CNTRLR 1A 8SOIC

***ASIN: The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.

Market price

Part #	Description	Stock	Price
UC2843AD8 DISTI # V39:1801_07428051	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	4889	1000:$0.7084 500:$0.9050 100:$1.0541 10:$1.3679 1:$1.7623
UC2843AD8TR DISTI # V72:2272_07428053	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 8-Pin SOIC RoHS: Compliant	32	25:$1.0629 10:$1.1810 1:$1.5250
UC2843AD8 DISTI # V36:1790_07428051	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	0
UC2843AD8 DISTI # V99:2348_07428051	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	0
UC2843AD8TR DISTI # V39:1801_07428053	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 8-Pin SOIC RoHS: Compliant	0
UC2843AD8TR DISTI # 296-27142-1-ND	IC REG CTRLR MULT TOPOLOGY 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	12799In Stock	1000:$0.6566 500:$0.8317 100:$1.0068 10:$1.2910 1:$1.4400
UC2843AD8TR DISTI # 296-27142-6-ND	IC REG CTRLR MULT TOPOLOGY 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	12799In Stock	1000:$0.6566 500:$0.8317 100:$1.0068 10:$1.2910 1:$1.4400
UC2843AD8TR DISTI # 296-27142-2-ND	IC REG CTRLR MULT TOPOLOGY 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	10000In Stock	12500:$0.5440 5000:$0.5653 2500:$0.5950
UC2843AD8 DISTI # 296-11178-5-ND	IC REG CTRLR MULT TOPOLOGY 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	5269In Stock	5025:$0.6557 2550:$0.6902 1050:$0.7395 525:$0.9367 150:$1.1339 75:$1.3804 10:$1.4540 1:$1.6300
UC2843AD8TRG4 DISTI # UC2843AD8TRG4-ND	IC REG CTRLR MULT TOPOLOGY 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.5950
UC2843AD8G4 DISTI # UC2843AD8G4-ND	IC REG CTRLR MULT TOPOLOGY 8SOIC RoHS: Compliant Min Qty: 525 Container: Tube	Temporarily Out of Stock	525:$0.9367
UC2843AD8 DISTI # 31926421	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	9000	5250:$0.6241 2625:$0.6298 1575:$0.6516 1500:$0.6741
UC2843AD8 DISTI # 31924382	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC RoHS: Compliant	4889	1000:$0.7615 500:$0.9729 100:$1.1332 11:$1.4705
UC2843AD8TR DISTI # 31666869	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 8-Pin SOIC RoHS: Compliant	32	25:$1.1426 11:$1.2696
UC2843AD8 DISTI # UC2843AD8	Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC2843AD8) RoHS: Compliant Min Qty: 75 Container: Tube	Europe - 4575	750:€0.5999 450:€0.6429 300:€0.7499 150:€0.8179 75:€0.9999
UC2843AD8 DISTI # UC2843AD8	Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2843AD8) RoHS: Compliant Min Qty: 525 Container: Tube	Americas - 1082	5250:$0.6186 2625:$0.6361 1575:$0.6582 1050:$0.6809 525:$0.7155
UC2843AD8TR DISTI # UC2843AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2843AD8TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 20000	25000:€0.5169 15000:€0.5539 10000:€0.6459 5000:€0.7049 2500:€0.8619
UC2843AD8G4 DISTI # UC2843AD8G4	Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2843AD8G4) RoHS: Compliant Min Qty: 525 Container: Tube	Americas - 0	5250:$0.6186 2625:$0.6361 1575:$0.6582 1050:$0.6809 525:$0.7155
UC2843AD8TR DISTI # UC2843AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2843AD8TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UC2843AD8TR DISTI # UC2843AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2843AD8TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.5329 15000:$0.5479 10000:$0.5669 5000:$0.5869 2500:$0.6159
UC2843AD8TRG4 DISTI # UC2843AD8TRG4	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2843AD8TRG4) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.5329 15000:$0.5479 10000:$0.5669 5000:$0.5869 2500:$0.6159
UC2843AD8 DISTI # 77C2962	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC,Input Voltage:25V,Output Voltage:15V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:250kHz,Product Range:- RoHS Compliant: Yes	68	10000:$0.6380 2500:$0.6630 1000:$0.7470 500:$0.9460 100:$1.0700 10:$1.3900 1:$1.6400
UC2843AD8	Current Mode PWM Controller	4194	1000:$0.5600 750:$0.6300 500:$0.7800 250:$0.9600 100:$1.0400 25:$1.2200 10:$1.3200 1:$1.4700
UC2843AD8TR	Current Mode PWM Controller	9655	1000:$0.4800 750:$0.5400 500:$0.6800 250:$0.8300 100:$0.9000 25:$1.0500 10:$1.1400 1:$1.2700
UC2843AD8TR DISTI # 595-UC2843AD8TR	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	13742	1:$1.4000 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5660 10000:$0.5440
UC2843AD8 DISTI # 595-UC2843AD8	Switching Controllers Current Mode RoHS: Compliant	1135	1:$1.6200 10:$1.3800 100:$1.0600 500:$0.9370 1000:$0.7400 2500:$0.6560 10000:$0.6320
UC2843AD8G4 DISTI # 595-UC2843AD8G4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	160	1:$1.6200 10:$1.3800 100:$1.0600 500:$0.9370 1000:$0.7400 2500:$0.6560 10000:$0.6320
UC2843ADG4 DISTI # 595-UC2843ADG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	550:$0.9370 1000:$0.7400 2500:$0.6560 10000:$0.6310
UC2843AD8TRG4 DISTI # 595-UC2843AD8TRG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	1:$1.4000 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5660 10000:$0.5440
UC2843AD8	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant	128	1000:$0.6500 500:$0.6800 100:$0.7100 25:$0.7400 1:$0.7900
UC2843AD8	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant	340	1000:$0.6500 500:$0.6800 100:$0.7100 25:$0.7400 1:$0.7900
UC2843AD8TR	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant	42	1000:$0.5700 500:$0.6000 100:$0.6200 25:$0.6500 1:$0.7000
UC2843AD8		349
UC2843AD8		1436
UC2843AD8TR		2455
UC2843AD8 DISTI # 6200458P	CURRENT MODE PWM CONTROLLERUC2843AD8, TU	285	250:£0.8800 100:£1.0700 50:£1.0980 25:£1.1280
UC2843AD8 DISTI # 6200458	CURRENT MODE PWM CONTROLLERUC2843AD8, PK	315	250:£0.8800 100:£1.0700 50:£1.0980 25:£1.1280 5:£1.2680
UC2843AD8	* FREE SHIPPING ORDERS OVER $100 * Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, SOP	1	1:$3.6832
UC2843AD8 . DISTI # 2323677	PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8 RoHS: Compliant	28	5025:$1.0100 2550:$1.0700 1050:$1.1400 525:$1.4400 150:$1.7400 75:$2.1200 10:$2.2300 1:$2.4900
UC2843AD8 . DISTI # 2323677	PWM CONTROLLER, 500KHZ, 7.6V-30V, SOIC-8 RoHS: Compliant	141	250:£0.7620 100:£0.8090 50:£0.9350 25:£1.0600 1:£1.2100
UC2843AD8TR DISTI # 2323706	PWM CONTROLLER, CURRENT MODE, SOIC-8	1468	250:£0.6570 100:£0.6970 50:£0.8030 25:£0.9090 1:£1.0400
UC2843AD8 DISTI # C1S746200184851	UCx84xA Current-Mode PWM Controller RoHS: Compliant	20	1:$0.6320
UC2843AD8 DISTI # C1S746203302449	UCx84xA Current-Mode PWM Controller RoHS: Compliant	5	1:$1.6200

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Availability

Stock:: Available
On Order:: 1984
Enter Quantity:

Current price of UC2843AD8 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.62~~; ~~$1.62~~

10: ~~$1.38~~; ~~$13.80~~

100: ~~$1.06~~; ~~$106.00~~

500: ~~$0.94~~; ~~$468.50~~

1000: ~~$0.74~~; ~~$740.00~~

2500: ~~$0.66~~; ~~$1 640.00~~

10000: ~~$0.63~~; ~~$6 320.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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UC2843AD8

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Step1:
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Step2:
Anti-Static Bag

Step3:
Packaging Boxes