UC2843BD1

Mfr. #:: UC2843BD1
Manufacturer:: STMicroelectronics
Description:: Switching Controllers PWM CONTROLLER
Lifecycle:: New from this manufacturer.
Datasheet:: UC2843BD1 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC2843BD1 more Information UC2843BD1 Product Details

Product Attribute
Attribute Value

Manufacturer: ON Semiconductor

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

Series: UC2843B

Packaging: Tube

Unit-Weight: 0.017870 oz

Mounting-Style: SMD/SMT

Package-Case: SO-8

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

Output-Type: Transistor Driver

Function: Step-Up/Step-Down

Supplier-Device-Package: 8-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: 100 %

Synchronous-Rectifier: No

Clock-Sync: No

Serial-Interfaces: -

Maximum-Operating-Temperature: + 150 C

Minimum-Operating-Temperature: - 40 C

Operating-Supply-Voltage: 30 V

Output-Voltage: 4.95 V to 5.05 V

Output-Current: 1000 mA

Switching-Frequency: 500 kHz

Fall-Time: 50 ns

Rise-Time: 50 ns

Tags: UC2843BD1, 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

UC2843BD1 Description

***ure Electronics: UC2843 Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8

***ical: Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube

***i-Key: IC REG CTRLR BOOST/FLYBACK 8SO

***nell: IC, CURRENT MODE PWM, 2843, SOIC8

***ark: Pwm Controller, 15V, -40 To 150Deg C; Input Voltage:15V; Output Voltage:5V; Output Current:1A; Supply Voltage Min:-; Supply Voltage Max:30V; Controller Ic Case Style:soic; No. Of Pins:8Pins; Frequency:500Khz; Product Range:- Rohs Compliant: Yes

Market price

Part #	Mfg.	Description	Stock	Price
UC2843BD1R2G DISTI # V36:1790_07297645	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	5000	10000:$0.1683 2500:$0.1923
UC2843BD1R2G DISTI # V72:2272_07297645	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2621	1000:$0.2027 500:$0.2955 250:$0.3048 100:$0.3109 25:$0.4711 10:$0.4994 1:$0.5637
UC2843BD1 DISTI # V79:2366_17779388	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	2548	25000:$0.3156 10000:$0.3235 2500:$0.3386 1000:$0.3807 500:$0.4754 100:$0.5354 10:$0.6778 1:$0.7850
UC2843BD1013TR DISTI # V36:1790_06568276	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	2500	62500:$0.3126 25000:$0.3206 12500:$0.3333 10000:$0.3429 5000:$0.3526 2500:$0.3562
UC2843BD1G DISTI # V36:1790_07317208	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	1	50000:$0.2158 25000:$0.2187 10000:$0.2274 2500:$0.2360 1000:$0.2612 100:$0.3287 10:$0.5184 1:$0.6183
UC2843BD1 DISTI # V36:1790_06568274	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	0
UC2843BD1013TR DISTI # V72:2272_17627869	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	0
UC2843BD1013TR DISTI # 497-8351-1-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SO RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4861In 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®	4861In 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:$0.2672 500:$0.3418 100:$0.4313 10:$0.5730 1:$0.6600
UC2843BD1R2G DISTI # UC2843BD1R2GOSDKR-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4304In Stock	1000:$0.2672 500:$0.3418 100:$0.4313 10:$0.5730 1:$0.6600
UC2843BD1R2G DISTI # UC2843BD1R2GOSTR-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	25000:$0.1985 12500:$0.2087 5000:$0.2231 2500:$0.2376
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
UC2843BD1 DISTI # UC2843BD1-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Not compliant Min Qty: 392 Container: Tube	Limited Supply - Call
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
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
UC2843BD1R2G DISTI # 32722566	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	10000	2500:$0.2213
UC2843BD1G DISTI # 29730910	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	8232	1764:$0.2241
UC2843BD1R2G DISTI # 26941651	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	5000	10000:$0.1721 2500:$0.2041
UC2843BD1G DISTI # 25633008	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	4116	2058:$0.2230
UC2843BD1R2G DISTI # 31329076	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2621	1000:$0.2179 500:$0.3174 250:$0.3276 100:$0.3339 36:$0.5059
UC2843BD1 DISTI # 26112538	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	2548	25000:$0.3393 10000:$0.3478 2500:$0.3640 1000:$0.4093 500:$0.5111 100:$0.5756 23:$0.7286
UC2843BD1013TR DISTI # 31238284	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	2500	2500:$0.3960
UC2843BD1013TR DISTI # 31588750	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	2500	62500:$0.3360 25000:$0.3446 12500:$0.3583 10000:$0.3686 5000:$0.3790 2500:$0.3829
UC2843BD1 DISTI # 26174196	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	392	1000:$0.3974 500:$0.5034 100:$0.6094 49:$0.7814
UC2843BD1 DISTI # UC2843BD1	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N (Alt: UC2843BD1) RoHS: Compliant Min Qty: 100	Europe - 600	100:€0.2989 200:€0.2439 400:€0.2239 600:€0.2069 1000:€0.1919
UC2843BD1G DISTI # UC2843BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC2843BD1G) RoHS: Compliant Min Qty: 98	Europe - 2348	98:€0.3459 196:€0.2829 392:€0.2589 588:€0.2389 980:€0.2219
UC2843BD1G DISTI # UC2843BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC2843BD1G) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 6026	1:$0.2407 10:$0.2343 25:$0.2282 50:$0.2224 100:$0.2169 500:$0.2117 1000:$0.2067
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 - 17500	2500:$0.1689 5000:$0.1679 10000:$0.1659 15000:$0.1639 25000:$0.1599
UC2843BD1R2G DISTI # UC2843BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2843BD1R2G) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 45000	2500:€0.2429 5000:€0.1989 10000:€0.1819 15000:€0.1679 25000:€0.1559
UC2843BD1013TR DISTI # UC2843BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC2843BD1013TR) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 95678	2500:€0.5599 5000:€0.3589 10000:€0.2879 15000:€0.2449 25000:€0.2139
UC2843BD1013TR DISTI # UC2843BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC2843BD1013TR) RoHS: Not Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 2500	2500:$0.5000 5000:$0.4808 7500:$0.4630 12500:$0.4464 25000:$0.4310 62500:$0.4237 125000:$0.4167
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	2000:$0.3769 4000:$0.3599 8000:$0.3429 12000:$0.3279 20000:$0.3209
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	1250:$0.2609 1252:$0.2589 2502:$0.2559 6250:$0.2529 12500:$0.2459
UC2843BD1G DISTI # UC2843BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC2843BD1G) RoHS: Compliant Min Qty: 1764	Asia - 0	1764:$0.3514 3528:$0.3379 5292:$0.3254 8820:$0.3137 17640:$0.3029 44100:$0.2928 88200:$0.2880
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
UC2843BD1R2G DISTI # UC2843BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2843BD1R2G) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0	2500:$0.2520 5000:$0.2423 7500:$0.2333 12500:$0.2250 25000:$0.2172 62500:$0.2100 125000:$0.2066
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	1191:$0.2739 1193:$0.2719 2384:$0.2689 5955:$0.2649 11910:$0.2589
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	2500:$0.3769 5000:$0.3599 10000:$0.3429 15000:$0.3279 25000:$0.3209
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
UC2843BD1 DISTI # 21M5416	STMicroelectronics	IC, CURRENT MODE PWM, 2843, SOIC8,Input Voltage:15V,Output Voltage:5V,Output Current:1A,Supply Voltage Min:-,Supply Voltage Max:30V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:500kHz,Operating Temperature RoHS Compliant: Yes	671	10000:$0.3580 2500:$0.3720 1000:$0.4180 500:$0.5300 100:$0.6000 10:$0.7810 1:$0.9190
UC2843BD1013TR DISTI # 57P4711	STMicroelectronics	IND. & POWER CONV.	0	30000:$0.3510 18000:$0.3590 12000:$0.3730 6000:$0.4140 3000:$0.4560 1:$0.4750

Image	Part #	Description
	Mfr.#: UC2865N OMO.#: OMO-UC2865N	Switching Controllers Resonant-Mode
	Mfr.#: UC2843AQ OMO.#: OMO-UC2843AQ	Switching Controllers Current Mode PWM
	Mfr.#: UC2855BNG4 OMO.#: OMO-UC2855BNG4-TEXAS-INSTRUMENTS	Power Factor Correction - PFC High Performance Preregulato
	Mfr.#: UC2846DWTRG4 OMO.#: OMO-UC2846DWTRG4-TEXAS-INSTRUMENTS	IC REG CTRLR MULT TOP 16SOIC
	Mfr.#: UC2817DW OMO.#: OMO-UC2817DW-1190	New and Original
	Mfr.#: UC2838NG4 OMO.#: OMO-UC2838NG4-TEXAS-INSTRUMENTS	IC MAGNETIC AMP CONTR 16-DIP
	Mfr.#: UC2843AQD8RCT OMO.#: OMO-UC2843AQD8RCT-1190	New and Original
	Mfr.#: UC2854ADWTRG4 OMO.#: OMO-UC2854ADWTRG4-TEXAS-INSTRUMENTS	Power Factor Correction - PFC Enhanced High Power Factor Preregulato
	Mfr.#: UC2844AN OMO.#: OMO-UC2844AN-TEXAS-INSTRUMENTS	Switching Controllers Current Mode
	Mfr.#: UC2843AM OMO.#: OMO-UC2843AM-MICROSEMI	AC/DC Converters

UC2843BD1

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes