UC3843ADT

Mfr. #:: UC3843ADT
Manufacturer:: Texas Instruments
Description:
Lifecycle:: New from this manufacturer.
Datasheet:: UC3843ADT Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

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

Series: UC3843A

Packaging: Digi-ReelR Alternate Packaging

Unit-Weight: 0.004318 oz

Mounting-Style: SMD/SMT

Package-Case: SOIC-14

Operating-Temperature: 0°C ~ 70°C (TA)

Output-Type: Transistor Driver

Function: Step-Up, Step-Down, Step-Up/Step-Down

Supplier-Device-Package: 14-SOIC

Number-of-Outputs: 1

Topology: Buck, Boost, Flyback, Forward Converter

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

Frequency-Switching: 500kHz

Control-Features: Frequency Control

Output-Configuration: Positive, Isolation Capable

Output-Phases: 1

Duty-Cycle-Max: 100 %

Synchronous-Rectifier: No

Clock-Sync: No

Serial-Interfaces: -

Maximum-Operating-Temperature: + 70 C

Minimum-Operating-Temperature: 0 C

Output-Current: 1000 mA

Switching-Frequency: 450 kHz

Fall-Time: 50 ns

Rise-Time: 50 ns

Tags: UC3843ADT, UC3843AD, UC3843A, UC3843, UC384, UC38, UC3

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

Market price

Part #	Mfg.	Description	Stock	Price
UC3843ADTR DISTI # V39:1801_07428523	Texas Instruments	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC RoHS: Compliant	2500	2500:$0.5471
UC3843ADTR DISTI # V98:2334_07428523	Texas Instruments	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC RoHS: Compliant	1360	1000:$0.5088 500:$0.6417 250:$0.7358 100:$0.7364 25:$0.8393 10:$0.9326 1:$1.0892
UC3843ADTR DISTI # 296-41792-1-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	463In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3843ADTR DISTI # 296-41792-6-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	463In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3843ADTR DISTI # 296-41792-2-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	12500:$0.4557 5000:$0.4735 2500:$0.4984
UC3843ADTRG4 DISTI # UC3843ADTRG4-ND	Texas Instruments	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.4984
UC3843AD DISTI # UC3843ADTR-ND	Microsemi Corporation	IC REG CTRLR BUCK/BOOST 14SOIC RoHS: Compliant Container: Tape & Reel (TR)	Temporarily Out of Stock
UC3843ADTR DISTI # 30544506	Texas Instruments	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC RoHS: Compliant	2500	2500:$0.5471
UC3843ADTR DISTI # 25833750	Texas Instruments	AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz T/R 14-Pin SOIC RoHS: Compliant	1360	1000:$0.5088 500:$0.6417 250:$0.7358 100:$0.7364 25:$0.8393 15:$0.9326
UC3843ADTR DISTI # UC3843ADTR	Texas Instruments	Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843ADTR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UC3843ADTR DISTI # UC3843ADTR	Texas Instruments	Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC3843ADTR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.5159 5000:$0.4909 10000:$0.4749 15000:$0.4589 25000:$0.4459
UC3843ADTR DISTI # UC3843ADTR	Texas Instruments	Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC3843ADTR) RoHS: Compliant Min Qty: 1 Container: Tape and Reel	Europe - 0	1:€0.7179 10:€0.6459 25:€0.5869 50:€0.5379 100:€0.4969 500:€0.4609 1000:€0.4309
UC3843ADTR	Texas Instruments	Current Mode PWM Controller	7499	1000:$0.4100 750:$0.4500 500:$0.5700 250:$0.6900 100:$0.7500 25:$0.8800 10:$0.9500 1:$1.0600
UC3843ADTR	Texas Instruments	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant	9000	1000:$0.5300 500:$0.5600 100:$0.5800 25:$0.6100 1:$0.6500
UC3843ADTR DISTI # 595-UC3843ADTR	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	709	1:$1.1700 10:$1.0000 100:$0.7660 500:$0.6770 1000:$0.5340 2500:$0.4740 10000:$0.4560
UC3843AD DISTI # 595-UC3843AD	Texas Instruments	Switching Controllers Current Mode RoHS: Compliant	404	1:$1.4000 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5660 10000:$0.5440
UC3843ADTRG4 DISTI # 595-UC3843ADTRG4	Texas Instruments	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0
UC3843ADTR DISTI # C1S746200185294	Texas Instruments	UCx84xA Current-Mode PWM Controller RoHS: Compliant	2500	2500:$0.5471
UC3843ADTR DISTI # C1S746202115624	Texas Instruments	UCx84xA Current-Mode PWM Controller RoHS: Compliant	1360	250:$0.7358 100:$0.7364 25:$0.8392 10:$0.9324

Related products

Image	Part #	Description
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	Mfr.#: UC3844BVDG OMO.#: OMO-UC3844BVDG	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
	Mfr.#: UC3867DW OMO.#: OMO-UC3867DW	Switching Controllers Resonant-Mode
	Mfr.#: UC3842ANG OMO.#: OMO-UC3842ANG	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
	Mfr.#: UC3843ADX(UC3843AD) OMO.#: OMO-UC3843ADX-UC3843AD--1190	New and Original
	Mfr.#: UC3844BD1TR-4LF OMO.#: OMO-UC3844BD1TR-4LF-1190	New and Original
	Mfr.#: UC3845BD2TR-LF OMO.#: OMO-UC3845BD2TR-LF-1190	New and Original
	Mfr.#: UC3871Q OMO.#: OMO-UC3871Q-TEXAS-INSTRUMENTS	IC FLUORESCENT LAMP DRIVR 20PLCC
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Availability

Stock:: Available
On Order:: 5500
Enter Quantity:

Current price of UC3843ADT 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: ~~$0.00~~; ~~$0.00~~

10: ~~$0.00~~; ~~$0.00~~

100: ~~$0.00~~; ~~$0.00~~

500: ~~$0.00~~; ~~$0.00~~

1000: ~~$0.00~~; ~~$0.00~~

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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UC3843ADT

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes