UC3844BD1

Mfr. #:: UC3844BD1
Manufacturer:: STMicroelectronics
Description:: IC REG CTRLR PWM CM 8-SOIC
Lifecycle:: New from this manufacturer.
Datasheet:: UC3844BD1 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: UC3844BD1 more Information UC3844BD1 Product Details

Product Attribute
Attribute Value

Manufacturer: STMicroelectronics

Product Category: PMIC - AC DC Converters, Offline Switchers

Series: UC3844B

Packaging: Tube Alternate Packaging

Unit-Weight: 0.017870 oz

Mounting-Style: SMD/SMT

Package-Case: SO-8

Operating-Temperature: -40°C ~ 150°C (TJ)

Mounting-Type: Surface Mount

Supplier-Device-Package: 8-SO

Power-Watts: -

Number-of-Outputs: 1 Output

Output-Isolation: Isolated

Internal-Switch-s: No

Voltage-Breakdown: -

Topology: Forward

Voltage-Start-Up: 16V

Voltage-Supply-Vcc-Vdd: 10 V ~ 30 V

Duty-Cycle: 48%

Frequency-Switching: Up to 500kHz

Fault-Protection: Current Limiting

Control-Features: Frequency Control

Maximum-Operating-Temperature: + 150 C

Minimum-Operating-Temperature: - 40 C

Operating-Supply-Voltage: 30 V

Output-Voltage: 4.90 V to 5.10 V

Output-Current: 1000 mA

Switching-Frequency: 500 kHz

Fall-Time: 50 ns

Rise-Time: 50 ns

Duty-Cycle-Max: 50 %

Tags: UC3844BD1, UC3844BD, 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: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

Market price

Part #	Mfg.	Description	Stock	Price
UC3844BD1013TR DISTI # V72:2272_18462587	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	4900	1:$0.6279
UC3844BD1R2G DISTI # V72:2272_07310857	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	4121	3000:$0.1484 1000:$0.2024 500:$0.2742 250:$0.2878 100:$0.2881 25:$0.4490 10:$0.4499 1:$0.5361
UC3844BD1R2G DISTI # V36:1790_07310857	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2500	50000:$0.1643 25000:$0.1676 10000:$0.1758 2500:$0.1869
UC3844BD1G DISTI # V99:2348_07303935	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	1608	2500:$0.2120 1000:$0.2193 100:$0.3150 10:$0.4397 1:$0.5041
UC3844BD1 DISTI # V36:1790_06568302	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	1190	2000:$0.6128
UC3844BD1 DISTI # V79:2366_17777343	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	30	25000:$0.2423 10000:$0.2533 2500:$0.2638 1000:$0.3069 100:$0.3721 10:$0.5270 1:$0.6128
UC3844BD1013TR DISTI # 497-3682-1-ND	STMicroelectronics	IC 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	STMicroelectronics	IC 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 Semiconductor	IC 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 Semiconductor	IC 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
UC3844BD1G DISTI # UC3844BD1GOS-ND	ON Semiconductor	IC 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
UC3844BD1 DISTI # UC3844BD1OS-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC RoHS: Not compliant Min Qty: 490 Container: Tube	Limited Supply - Call
UC3844BD1R2G DISTI # UC3844BD1R2GOSTR-ND	ON Semiconductor	IC 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
E-UC3844BD1 DISTI # E-UC3844BD1-ND	STMicroelectronics	IC REG CTRLR BST FLYBK ISO 8SOIC RoHS: Compliant Min Qty: 2000 Container: Tube	Limited Supply - Call
UC3844BD1R2 DISTI # UC3844BD1R2-ND	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC RoHS: Not compliant Min Qty: 2500 Container: Tape & Reel (TR)	Limited Supply - Call
UC3844BD1 DISTI # STUC3844BD1-ND	STMicroelectronics	IC REG CTRLR BST FLYBK ISO 8-SO RoHS: Compliant Min Qty: 4000 Container: Tube	Temporarily Out of Stock	4000:$0.3045
UC3844BD1013TR DISTI # 497-3682-2-ND	STMicroelectronics	IC 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
UC3844BD1G DISTI # 26621953	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	16464	2058:$0.2203
UC3844BD1013TR DISTI # 30668390	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	4900	3000:$0.2501 1000:$0.2867 500:$0.3643 250:$0.3716 100:$0.3726 25:$0.4741
UC3844BD1R2G DISTI # 30647526	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	4121	3000:$0.1484 1000:$0.2025 500:$0.2745 250:$0.2881 100:$0.2884 42:$0.4499
UC3844BD1 DISTI # 7892618	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	2842	58:$0.1725
UC3844BD1R2G DISTI # 27559799	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2500	2500:$0.1872
UC3844BD1G DISTI # 30605033	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	2064	200:$0.4131
UC3844BD1G DISTI # 30662619	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	1608	1000:$0.2193 100:$0.3150 27:$0.4397
UC3844BD1G DISTI # 19884317	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	1317	3000:$0.2303 500:$0.2318 250:$0.2419 50:$0.2822
UC3844BD1 DISTI # 27018477	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	1190	1000:$0.3069 100:$0.3721 24:$0.5270
UC3844BD1 DISTI # 30249725	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	30	24:$0.5270
UC3844BD1R2G DISTI # UC3844BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC3844BD1R2G) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 2500	2500:$0.1639 5000:$0.1629 10000:$0.1609 15000:$0.1589 25000:$0.1549
UC3844BD1 DISTI # UC3844BD1	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC3844BD1) RoHS: Not Compliant Min Qty: 4000 Container: Tube	Americas - 0	4000:$0.3139 8000:$0.2999 12000:$0.2859 20000:$0.2729 40000:$0.2679
UC3844BD1G DISTI # UC3844BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC3844BD1G) RoHS: Compliant Min Qty: 1862	Asia - 0
UC3844BD1G DISTI # UC3844BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC3844BD1G) RoHS: Compliant Min Qty: 2058 Container: Tube	Americas - 0	2058:$0.2259 2254:$0.2249 4312:$0.2219 10290:$0.2189 20580:$0.2139
UC3844BD1G DISTI # 45J2384	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Bulk (Alt: 45J2384) RoHS: Compliant Min Qty: 1 Container: Bulk	Americas - 0	1:$0.6680 10:$0.5570 100:$0.3660 500:$0.3310 1000:$0.2960 2500:$0.2530 10000:$0.2440
E-UC3844BD1 DISTI # E-UC3844BD1	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: E-UC3844BD1) RoHS: Compliant Min Qty: 2000 Container: Tube	Americas - 0
UC3844BD1R2G DISTI # UC3844BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3844BD1R2G) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 0	2500:$0.1790 5000:$0.1721 7500:$0.1657 12500:$0.1598 25000:$0.1543 62500:$0.1492 125000:$0.1467
UC3844BD1013TR DISTI # UC3844BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC3844BD1013TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.2749 5000:$0.2739 10000:$0.2649 15000:$0.2639 25000:$0.2539
E-UC3844BD1013TR DISTI # E-UC3844BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: E-UC3844BD1013TR) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0
UC3844BD1G. DISTI # 30AC2252	ON Semiconductor	ANA SMPS PWM CONTROLLER , ROHS COMPLIANT: YES	0	1:$0.6810 10:$0.5680 100:$0.3730 500:$0.3310 1000:$0.2960 2500:$0.2530 10000:$0.2440
UC3844BD1R2G DISTI # 50AC7423	ON Semiconductor	PWM CONT, CURRENT MODE, 52KHZ, SOIC-8,Input Voltage:-,Output Voltage:5V,Output Current:1A,Supply Voltage Min:14V,Supply Voltage Max:36V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:52kHz,Operating Temperature , RoHS Compliant: Yes	1368	1:$0.6100 10:$0.4990 25:$0.4340 50:$0.3690 100:$0.3040 250:$0.2810 500:$0.2580 1000:$0.2350
UC3844BD1R2G DISTI # 45J2385	ON Semiconductor	IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,8PIN,PLASTIC , ROHS COMPLIANT: YES	0	1:$0.6740 25:$0.4970 100:$0.3180 250:$0.3080 500:$0.3000 1000:$0.2490 2500:$0.2150 7500:$0.2080
UC3844BD1013TR DISTI # 51AC9706	STMicroelectronics		2498	1:$0.6150 10:$0.4910 100:$0.3330 500:$0.2880 1000:$0.2500 2500:$0.2030 10000:$0.1970
UC3844BD1G DISTI # 45J2384	ON Semiconductor	CURRENT MODE PWM CONTROLLER, 25V, 8-SOIC,Input Voltage:-,Output Voltage:13.4V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:52kHz,Product Range:-, RoHS Compliant: Yes	86	1:$0.6680 10:$0.5570 100:$0.3660 500:$0.3310 1000:$0.2960 2500:$0.2530 10000:$0.2440
UC3844BD1G DISTI # 70100728	ON Semiconductor	UC3844BD1G,PWM Current Mode Controller,1 A,500 kHz 8-Pin SOIC RoHS: Compliant	0	10:$0.6300 100:$0.6100 250:$0.6000
UC3844BD1R2G DISTI # 70341626	ON Semiconductor	UC3844BD1R2G,PWM Current Mode Controller,1 A,500 kHz 8-Pin SOIC RoHS: Compliant	0	20:$0.5600 100:$0.5540 250:$0.5490 500:$0.5380
UC3844BD1 DISTI # 511-UC3844BD1	STMicroelectronics	Switching Controllers PWM CONTROLLER RoHS: Compliant	3451	1:$0.7900 10:$0.6510 100:$0.4200 1000:$0.3360 2500:$0.2840 10000:$0.2740 25000:$0.2630
UC3844BD1013TR DISTI # 511-UC3844BD1013TR	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	4149	1:$0.7900 10:$0.6510 100:$0.4200 1000:$0.3360 2500:$0.2840 10000:$0.2740 25000:$0.2630
UC3844BD1G DISTI # 863-UC3844BD1G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	1896	1:$0.6500 10:$0.5390 100:$0.3480 1000:$0.2780 2500:$0.2350 10000:$0.2260 25000:$0.2170
UC3844BD1 DISTI # 863-UC3844BD1	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	0
E-UC3844BD1 DISTI # 511-E-UC3844BD1	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	0

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UC3844BD1

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes