UC2843AD

Mfr. #:: UC2843AD
Description:: Switching Controllers Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UC2843AD Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:: UC2843AD Datasheet UC2843AD Datasheet (P4-P6)UC2843AD Datasheet (P7-P8)
ECAD Model:
More Information:: UC2843AD more Information UC2843AD 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-14

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:: 50

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.004318 oz

Tags: 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:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC2843AD Ratings and Reviews

A***i

No markings and besides all OK.

2019-05-20

V***n

Got finally. A long time of course went, but in this probably the guilt of the seller is not. And so the goods are good, the description is complete. Even checked, it seems that everything works. In general, the order is satisfied and i can safely recommend the seller and this product.

2019-04-12

D***h

The goods cameAll intact

2019-06-08

V***a

I had a broken corner in the piece where the batteries go, the rest all right, he arrived early.

2019-07-15

UC2843AD Description

***i-Key: IC REG CTRLR BUCK/BOOST 14SOIC

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

***AS INSTRUMEN: 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
UC2843ADTR DISTI # V39:1801_07428056	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC RoHS: Compliant	5000	12500:$0.5263 5000:$0.5437 2500:$0.5489
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
UC2843AD DISTI # V39:1801_07428050	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC RoHS: Compliant	631	1000:$0.7087 500:$0.9049 100:$1.0541 10:$1.3547 1:$1.7515
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
UC2843ADTR DISTI # V72:2272_07428056	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC RoHS: Compliant	12	25:$0.2123 10:$0.2144 1:$0.6521
UC2843AD DISTI # V99:2348_07428050	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC RoHS: Compliant	0
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
UC2843ADTR DISTI # 296-39518-1-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	5873In Stock	1000:$0.6566 500:$0.8317 100:$1.0068 10:$1.2910 1:$1.4400
UC2843ADTR DISTI # 296-39518-6-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	5873In Stock	1000:$0.6566 500:$0.8317 100:$1.0068 10:$1.2910 1:$1.4400
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
UC2843ADTR DISTI # 296-39518-2-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	5000In Stock	12500:$0.5440 5000:$0.5653 2500:$0.5950
UC2843AD DISTI # 296-11177-5-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 1 Container: Tube	3673In Stock	5000:$0.6557 2500:$0.6902 1000:$0.7395 500:$0.9367 100:$1.1339 50:$1.3804 10:$1.4540 1:$1.6300
UC2843ADR2 DISTI # UC2843ADR2OSTR-ND	IC REG CTRLR BUCK 14SOIC RoHS: Not compliant Min Qty: 2500 Container: Tape & Reel (TR)	Limited Supply - Call
UC2843ADR2 DISTI # UC2843ADR2OSCT-ND	IC REG CTRLR BUCK 14SOIC RoHS: Not compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
UC2843ADR2 DISTI # UC2843ADR2OSDKR-ND	IC REG CTRLR BUCK 14SOIC RoHS: Not compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
UC2843AD DISTI # UC2843AD-ND	IC REG CTRLR BUCK/BOOST 14SOIC RoHS: Compliant Container: Tube	Temporarily Out of Stock
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
UC2843ADG4 DISTI # 296-36170-5-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 550 Container: Tube	Temporarily Out of Stock	550:$0.9367
UC2843ADTR DISTI # 32012908	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC RoHS: Compliant	10000	25000:$0.5381 12500:$0.5386 5000:$0.5596 2500:$0.5890
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
UC2843AD DISTI # 31717435	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC RoHS: Compliant	8000	6000:$0.6840 4000:$0.7133 2000:$0.7452 1000:$0.8322
UC2843ADTR DISTI # 32697302	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC RoHS: Compliant	5000	12500:$0.5658 5000:$0.5845 2500:$0.5901
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
UC2843AD DISTI # 31638355	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 14-Pin SOIC RoHS: Compliant	631	1000:$0.7619 500:$0.9728 100:$1.1332 11:$1.4563
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
UC2843ADTR DISTI # 31666496	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC RoHS: Compliant	12	12:$0.6521
UC2843AD DISTI # UC2843AD	Current Mode PWM Controller 1A 14-Pin SOIC Tube (Alt: UC2843AD) RoHS: Compliant Min Qty: 50 Container: Tube	Europe - 750	500:€0.5999 300:€0.6429 200:€0.7499 100:€0.8179 50:€0.9999
UC2843AD DISTI # UC2843AD	Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC2843AD) RoHS: Compliant Min Qty: 550 Container: Tube	Americas - 250	5500:$0.6186 2750:$0.6361 1650:$0.6582 1100:$0.6809 550:$0.7155
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
UC2843ADTR DISTI # UC2843ADTR	Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC2843ADTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 2500	25000:€0.5169 15000:€0.5539 10000:€0.6459 5000:€0.7049 2500:€0.8619
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
UC2843ADG DISTI # UC2843ADG	ANA SMPS PWM CONTROLLER - Bulk (Alt: UC2843ADG) RoHS: Compliant Min Qty: 625 Container: Bulk	Americas - 0	6250:$0.4929 3125:$0.5059 1875:$0.5119 1250:$0.5189 625:$0.5219
UC2843ADG4 DISTI # UC2843ADG4	Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC2843ADG4) RoHS: Compliant Min Qty: 550 Container: Tube	Americas - 0	5500:$0.6179 2750:$0.6359 1650:$0.6579 1100:$0.6799 550:$0.7149
UC2843ADTR DISTI # UC2843ADTR	Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2843ADTR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	25000:$0.5329 15000:$0.5479 10000:$0.5669 5000:$0.5869 2500:$0.6159
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
UC2843AD1 REEL DISTI # UC2843AD1 REEL	- Bulk (Alt: UC2843AD1 REEL) Min Qty: 625 Container: Bulk	Americas - 0	6250:$0.4929 3125:$0.5059 1875:$0.5119 1250:$0.5189 625:$0.5219
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

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