UC3843AD8TR

Mfr. #:: UC3843AD8TR
Description:: IC REG CTRLR MULT TOPOLOGY 8SOIC
Lifecycle:: New from this manufacturer.
Datasheet:: UC3843AD8TR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: UC3843AD8TR more Information UC3843AD8TR Product Details

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: 0.002561 oz

Mounting-Style: SMD/SMT

Package-Case: SOIC-8

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

Output-Type: Transistor Driver

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

Supplier-Device-Package: 8-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: UC3843AD8, 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

UC3843AD8TR Description

***as Instruments: 30-V, 1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle 0°C to 70°C 8-SOIC 0 to 70

***ical: Current Mode PWM Controller 5V 1A 500kHz 8-Pin SOIC T/R

***i-Key: IC REG CTRLR MULT TOPOLOGY 8SOIC

***nell: IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC

***ser: PWM Power Supply Controllers Current-Mode PWM Controller

***p One Stop Global: UCx84xA Current-Mode PWM Controller

***ark: Ic, Current Mode Pwm Ctrl, 25V, 8-Soic; Input Voltage:25V; Output Voltage:15V; Output Current:1A; Supply Voltage Min:7.6V; Supply Voltage Max:30V; Controller Ic Case Style:soic; No. Of Pins:8Pins; Frequency:500Khz; Operating Rohs Compliant: Yes

Market price

Part #	Description	Stock	Price
UC3843AD8TR DISTI # 296-27152-1-ND	IC REG CTRLR MULT TOPOLOGY 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	6554In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3843AD8TR DISTI # 296-27152-6-ND	IC REG CTRLR MULT TOPOLOGY 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	6554In Stock	1000:$0.5500 500:$0.6967 100:$0.8434 10:$1.0820 1:$1.2100
UC3843AD8TR DISTI # 296-27152-2-ND	IC REG CTRLR MULT TOPOLOGY 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	12500:$0.4557 5000:$0.4735 2500:$0.4984
UC3843AD8TRG4 DISTI # UC3843AD8TRG4-ND	IC REG CTRLR MULT TOPOLOGY 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$0.4984
UC3843AD8TR DISTI # UC3843AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3843AD8TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0
UC3843AD8TR DISTI # UC3843AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3843AD8TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.5159 5000:$0.4909 10000:$0.4749 15000:$0.4589 25000:$0.4459
UC3843AD8TR DISTI # UC3843AD8TR	Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC3843AD8TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 0	2500:€0.4379 5000:€0.4359 10000:€0.4349 15000:€0.4329 25000:€0.4319
UC3843AD8TRG4 DISTI # UC3843AD8TRG4	Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC3843AD8TRG4) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.4599 5000:$0.4589 10000:$0.4469 15000:$0.4459 25000:$0.4449
UC3843AD8TR DISTI # 01X3167	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC,Input Voltage:25V,Output Voltage:15V,Output Current:1A,Supply Voltage Min:7.6V,Supply Voltage Max:30V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:500kHz,Operating , RoHS Compliant: Yes	0	1:$1.1700 10:$1.0000 25:$0.9220 50:$0.8440 100:$0.7660 250:$0.7220 500:$0.6770 1000:$0.5340
UC3843AD8TR	Current Mode PWM Controller	7300	1000:$0.4100 750:$0.4500 500:$0.5700 250:$0.6900 100:$0.7500 25:$0.8800 10:$0.9500 1:$1.0600
UC3843AD8TR	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8 RoHS: Compliant	1690	1000:$0.5300 500:$0.5600 100:$0.5800 25:$0.6100 1:$0.6500
UC3843AD8TR DISTI # 595-UC3843AD8TR	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	1420	1:$1.1700 10:$1.0000 100:$0.7660 500:$0.6770 1000:$0.5340 2500:$0.4740 10000:$0.4560
UC3843AD8 DISTI # 595-UC3843AD8	Switching Controllers Current Mode RoHS: Compliant	440	1:$1.3900 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5650 10000:$0.5440
UC3843AD8TRG4 DISTI # 595-UC3843AD8TRG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	2500:$0.4740 10000:$0.4560
UC3843AD8TR DISTI # 2342590	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC RoHS: Compliant	1561	1:$1.8500 10:$1.5900 100:$1.2100 500:$1.0800 1000:$0.8460 2500:$0.7500
UC3843AD8TR DISTI # 2342590RL	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC RoHS: Compliant	0	1:$1.8500 10:$1.5900 100:$1.2100 500:$1.0800 1000:$0.8460 2500:$0.7500
UC3843AD8TR DISTI # 2342590	IC, CURRENT MODE PWM CTRL, 25V, 8-SOIC RoHS: Compliant	1808	1:£0.8640 25:£0.7570 50:£0.6680 100:£0.5790 250:£0.5460

Related products

Image	Part #	Description
	Mfr.#: UC3845AD8TR OMO.#: OMO-UC3845AD8TR	Switching Controllers Current-Mode PWM Controller
	Mfr.#: UC3844BD1013TR OMO.#: OMO-UC3844BD1013TR	Switching Controllers 0.5mA Current Mode
	Mfr.#: UC3845D8 OMO.#: OMO-UC3845D8	Switching Controllers Current Mode
	Mfr.#: UC3844ANG4 OMO.#: OMO-UC3844ANG4	Switching Controllers Current Mode
	Mfr.#: UC3845BVD1R2 OMO.#: OMO-UC3845BVD1R2	Switching Controllers 52kHz 1A Current PWM
	Mfr.#: UC3844P OMO.#: OMO-UC3844P-1190	Current Mode PWM Controller 1A 8-Pin PDIP - Bulk (Alt: UC3844P)
	Mfr.#: UC3845BVD1R2G-CUT TAPE OMO.#: OMO-UC3845BVD1R2G-CUT-TAPE-1190	New and Original
	Mfr.#: UC3843AD1R2G OMO.#: OMO-UC3843AD1R2G-1190	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
	Mfr.#: UC3843ADTR-F OMO.#: OMO-UC3843ADTR-F-1190	New and Original
	Mfr.#: UC3843ADM OMO.#: OMO-UC3843ADM-MICROSEMI	AC/DC Converters

Availability

Stock:: Available
On Order:: 2500
Enter Quantity:

Current price of UC3843AD8TR 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: ~~$0.62~~; ~~$0.62~~

10: ~~$0.58~~; ~~$5.84~~

100: ~~$0.55~~; ~~$55.35~~

500: ~~$0.52~~; ~~$261.40~~

1000: ~~$0.49~~; ~~$492.00~~

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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UC3843AD8TR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes