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UC3844B

UC3844B
Mfr. #:
UC3844B
Fabricante:
ST
Descripción:
INSTOCK
Ciclo vital:
Nuevo de este fabricante.
Ficha de datos:
UC3844B Ficha de datos
Entrega:
DHL FedEx Ups TNT EMS
Pago:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Atributo del producto
Valor de atributo
Fabricante
S T
categoria de producto
Chips de IC
Tags
UC3844B, UC3844, 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: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***va Crawler
Current Mode PWM
Parte # Mfg. Descripción Valores Precio
UC3844BVD1G
DISTI # V36:1790_07284119		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Tube
RoHS: Compliant		6058
  • 1078:$0.2950
  • 588:$0.3575
  • 196:$0.3615
  • 98:$0.5135
UC3844BD1013TR
DISTI # V72:2272_18462587		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N T/R
RoHS: Compliant		4899
  • 3000:$0.2525
  • 1000:$0.3109
  • 500:$0.3654
  • 250:$0.3726
  • 100:$0.3736
  • 25:$0.5124
  • 10:$0.5224
  • 1:$0.6006
UC3844BD1R2G
DISTI # V72:2272_07310857		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N T/R
RoHS: Compliant		4121
  • 3000:$0.1484
  • 1000:$0.2053
  • 500:$0.2745
  • 250:$0.2881
  • 100:$0.2884
  • 25:$0.4500
  • 10:$0.4509
  • 1:$0.5376
UC3844BD1R2G
DISTI # V36:1790_07310857		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N T/R
RoHS: Compliant		2500
  • 50000:$0.1644
  • 25000:$0.1678
  • 10000:$0.1760
  • 2500:$0.1850
UC3844BD1G
DISTI # V99:2348_07303935		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Tube
RoHS: Compliant		1613
  • 2500:$0.2120
  • 1000:$0.2155
  • 100:$0.3158
  • 10:$0.4419
  • 1:$0.5072
UC3844BVD1G
DISTI # V99:2348_07284119		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Tube
RoHS: Compliant		1568
  • 1078:$0.2950
  • 588:$0.3575
  • 196:$0.3615
  • 98:$0.5135
UC3844BD1
DISTI # V36:1790_06568302		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N Tube
RoHS: Compliant		1190
  • 10000:$0.2632
  • 2000:$0.3162
UC3844BDG
DISTI # V99:2348_07278056		ON SemiconductorCurrent Mode PWM Controller 1A 14-Pin SOIC N Tube
RoHS: Compliant		55
  • 10000:$0.2220
  • 2500:$0.2294
  • 1000:$0.2658
  • 500:$0.2872
  • 100:$0.3150
  • 10:$0.4473
  • 1:$0.5141
UC3844BD1
DISTI # V79:2366_17777343		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N Tube
RoHS: Compliant		30
  • 10000:$0.2632
  • 2000:$0.3162
UC3844BVD1R2G
DISTI # V72:2272_07301067		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N T/R
RoHS: Compliant		8
  • 1:$0.6213
UC3844BVNG
DISTI # V79:2366_19920577		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		8
  • 10000:$0.2253
  • 2500:$0.2471
  • 1000:$0.2745
  • 100:$0.3537
  • 10:$0.5502
  • 1:$0.6309
UC3844BVD1R2G
DISTI # UC3844BVD1R2GOSCT-ND		ON SemiconductorIC REG CTRLR PWM CM 8-SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		3546In Stock
  • 1000:$0.3014
  • 500:$0.3768
  • 100:$0.4766
  • 10:$0.6220
  • 1:$0.7100
UC3844BVD1R2G
DISTI # UC3844BVD1R2GOSDKR-ND		ON SemiconductorIC REG CTRLR PWM CM 8-SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		3546In Stock
  • 1000:$0.3014
  • 500:$0.3768
  • 100:$0.4766
  • 10:$0.6220
  • 1:$0.7100
UC3844BVD1R2G
DISTI # UC3844BVD1R2GOSTR-ND		ON SemiconductorIC REG CTRLR PWM CM 8-SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		2500In Stock
  • 25000:$0.2286
  • 12500:$0.2378
  • 5000:$0.2469
  • 2500:$0.2652
UC3844BD1013TR
DISTI # 497-3682-1-ND		STMicroelectronicsIC REG CTRLR BST FLYBK ISO 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2178In Stock
  • 1000:$0.3461
  • 500:$0.4326
  • 100:$0.5472
  • 10:$0.7140
  • 1:$0.8100
UC3844BD1013TR
DISTI # 497-3682-6-ND		STMicroelectronicsIC REG CTRLR BST FLYBK ISO 8SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2178In Stock
  • 1000:$0.3461
  • 500:$0.4326
  • 100:$0.5472
  • 10:$0.7140
  • 1:$0.8100
UC3844BD1R2G
DISTI # UC3844BD1R2GOSCT-ND		ON SemiconductorIC REG CTRLR PWM CM 8-SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		2005In Stock
  • 1000:$0.2416
  • 500:$0.3127
  • 100:$0.3980
  • 10:$0.5330
  • 1:$0.6200
UC3844BD1R2G
DISTI # UC3844BD1R2GOSDKR-ND		ON SemiconductorIC REG CTRLR PWM CM 8-SOIC
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		2005In Stock
  • 1000:$0.2416
  • 500:$0.3127
  • 100:$0.3980
  • 10:$0.5330
  • 1:$0.6200
UC3844BDG
DISTI # UC3844BDGOS-ND		ON SemiconductorIC REG CTRLR PWM CM 14-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		1095In Stock
  • 1045:$0.2818
  • 550:$0.3522
  • 110:$0.4456
  • 55:$0.5460
  • 1:$0.6600
UC3844BVD1G
DISTI # UC3844BVD1G-ND		ON SemiconductorIC REG CTRLR PWM CM 8-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		784In Stock
  • 1078:$0.3200
  • 588:$0.4000
  • 196:$0.5060
  • 98:$0.6200
  • 1:$0.7500
UC3844BVNG
DISTI # UC3844BVNGOS-ND		ON SemiconductorIC REG CTRLR PWM CM 8-DIP
RoHS: Compliant
Min Qty: 1
Container: Tube		694In Stock
  • 1000:$0.3690
  • 500:$0.4612
  • 100:$0.5834
  • 50:$0.7148
  • 1:$0.8600
UC3844BDR2G
DISTI # UC3844BDR2GOSCT-ND		ON SemiconductorIC REG CTRLR PWM CM 14-SOIC
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		429In Stock
  • 1000:$0.2416
  • 500:$0.3127
  • 100:$0.3980
  • 10:$0.5330
  • 1:$0.6200
UC3844BD1G
DISTI # UC3844BD1GOS-ND		ON SemiconductorIC REG CTRLR PWM CM 8-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube		372In Stock
  • 1078:$0.2778
  • 588:$0.3472
  • 196:$0.4392
  • 98:$0.5382
  • 1:$0.6500
UC3844BD1R2G
DISTI # UC3844BD1R2GOSTR-ND		ON SemiconductorIC REG CTRLR PWM CM 8-SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		On Order
  • 25000:$0.1766
  • 12500:$0.1863
  • 5000:$0.2001
  • 2500:$0.2139
UC3844BD1013TR
DISTI # 497-3682-2-ND		STMicroelectronicsIC REG CTRLR BST FLYBK ISO 8SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 25000:$0.2625
  • 12500:$0.2730
  • 5000:$0.2835
  • 2500:$0.3045
UC3844BDR2G
DISTI # UC3844BDR2GOSTR-ND		ON SemiconductorIC REG CTRLR PWM CM 14-SOIC
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		Temporarily Out of Stock
  • 25000:$0.1766
  • 12500:$0.1863
  • 5000:$0.2001
  • 2500:$0.2139
UC3844BDG
DISTI # 27005546		ON SemiconductorCurrent Mode PWM Controller 1A 14-Pin SOIC N Tube
RoHS: Compliant		26455
  • 2500:$0.2201
  • 2035:$0.2397
UC3844BVD1G
DISTI # 30567912		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Tube
RoHS: Compliant		5978
  • 1078:$0.2950
  • 588:$0.3575
  • 196:$0.3615
  • 98:$0.5135
UC3844BN
DISTI # 31014279		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		3782
  • 1000:$0.2083
  • 500:$0.2152
  • 250:$0.2225
  • 100:$0.2303
  • 58:$0.2386
UC3844BVNG
DISTI # 25632815		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		3000
  • 1500:$0.3650
UC3844BD1
DISTI # 31228807		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N Tube
RoHS: Compliant		2832
  • 59:$0.1723
UC3844BNG
DISTI # 30734346		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Tube
RoHS: Compliant		2500
  • 4000:$0.1996
  • 2000:$0.2117
  • 1000:$0.2218
  • 500:$0.2318
  • 100:$0.2520
UC3844BD1G
DISTI # 30605033		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Tube
RoHS: Compliant		2064
  • 200:$0.4131
UC3844BD1G
DISTI # 26621953		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Tube
RoHS: Compliant		2058
  • 2058:$0.2203
UC3844BVDG
DISTI # 26622384		ON SemiconductorCurrent Mode PWM Controller 1A 14-Pin SOIC N Tube
RoHS: Compliant		1650
  • 2500:$0.2504
  • 1650:$0.2686
UC3844BD1G
DISTI # 30662619		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Tube
RoHS: Compliant		1613
  • 1000:$0.2155
  • 100:$0.3158
  • 27:$0.4419
UC3844BD1G
DISTI # 19884317		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Tube
RoHS: Compliant		1276
  • 3000:$0.2317
  • 500:$0.2318
  • 250:$0.2419
  • 50:$0.2822
UC3844BD1
DISTI # 27018477		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N Tube
RoHS: Compliant		1190
  • 1190:$0.3162
UC3844BVD1G
DISTI # 26039469		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Tube
RoHS: Compliant		392
  • 1568:$0.2720
UC3844BDG
DISTI # 30242380		ON SemiconductorCurrent Mode PWM Controller 1A 14-Pin SOIC N Tube
RoHS: Compliant		55
  • 27:$0.4473
UC3844BD1
DISTI # 30249725		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N Tube
RoHS: Compliant		30
  • 24:$0.3162
UC3844BN
DISTI # UC3844BN		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC3844BN)
RoHS: Compliant
Min Qty: 50
Container: Tube		Europe - 9335
  • 50:€0.2489
  • 100:€0.2039
  • 200:€0.1869
  • 300:€0.1719
  • 500:€0.1599
UC3844BDG
DISTI # UC3844BDG		ON SemiconductorCurrent Mode PWM Controller 1A 14-Pin SOIC Rail (Alt: UC3844BDG)
RoHS: Compliant
Min Qty: 55		Europe - 2507
  • 55:€0.3469
  • 110:€0.2839
  • 220:€0.2599
  • 330:€0.2399
  • 550:€0.2229
UC3844BD1
DISTI # UC3844BD1		STMicroelectronicsCurrent Mode PWM Controller 1A 8-Pin SO N (Alt: UC3844BD1)
RoHS: Compliant
Min Qty: 100		Europe - 9200
  • 100:€0.2489
  • 200:€0.2039
  • 400:€0.1869
  • 600:€0.1719
  • 1000:€0.1599
UC3844BNG
DISTI # UC3844BNG		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3844BNG)
RoHS: Compliant
Min Qty: 50		Europe - 1550
  • 50:€0.2489
  • 100:€0.2039
  • 200:€0.1869
  • 300:€0.1719
  • 500:€0.1599
UC3844BD1G
DISTI # UC3844BD1G		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3844BD1G)
RoHS: Compliant
Min Qty: 98		Europe - 5194
  • 98:€0.3419
  • 196:€0.2799
  • 392:€0.2559
  • 588:€0.2359
  • 980:€0.2199
UC3844BVNG
DISTI # UC3844BVNG		ON SemiconductorCurrent Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3844BVNG)
RoHS: Compliant
Min Qty: 1
Container: Tube		Americas - 1300
  • 1:$0.5719
  • 10:$0.5699
  • 25:$0.5689
  • 50:$0.5669
  • 100:$0.4159
  • 500:$0.4149
  • 1000:$0.3319
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Mfr.#: UC3877DWP

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Mfr.#: UC3952-4

OMO.#: OMO-UC3952-4-1190

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UC3526ADWTR

Mfr.#: UC3526ADWTR

OMO.#: OMO-UC3526ADWTR-TEXAS-INSTRUMENTS

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Disponibilidad
Valores:
Available
En orden:
3500
Ingrese la cantidad:
El precio actual de UC3844B es solo de referencia, si desea obtener el mejor precio, envíe una consulta o envíe un correo electrónico directo a nuestro equipo de ventas [email protected]
Precio de referencia (USD)
Cantidad
Precio unitario
Ext. Precio
1
0,00 US$
0,00 US$
10
0,00 US$
0,00 US$
100
0,00 US$
0,00 US$
500
0,00 US$
0,00 US$
1000
0,00 US$
0,00 US$
Debido a la escasez de semiconductores a partir de 2021, el precio inferior es el precio normal antes de 2021. Envíe una consulta para confirmar.
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