UC3844AN

STMicroelectronics
UC3844AN
Obsolete
IC REG CTRLR PWM CM 8-MINIDIP - Digikey Switching Controllers 0.5mA Current Mode - Mouser See more descriptions See less descriptions

Case/Package	DIP
Clock Sync	No
Input Current	11mA
Lead Free	Lead Free
Max Duty Cycle	48%
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Mount	Through Hole
Number of Output Phases	1
Number of Pins	8
Output Current	1A
Output Voltage	5.1V
Package Quantity	50
Packaging	Rail/Tube
Power Dissipation	1W
Quiescent Current	11mA
Reach SVHC Compliant	Yes
Rise Time	50ns
RoHS Compliant	Yes
Switching Frequency	500kHz
Synchronous Rectifier	No
Topology	Boost, Flyback

Digikey

Datasheet (pdf, 182.5 KB)

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Authorized Distributors

Anglia - UC3844AN

£0.2329

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Stock

Break

GB: 1,357

1	£0.2329
10	£0.2329
100	£0.183
1000	£0.183

Associate Distributors

Worldway Electronics - UC3844AN

$0.4508

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Stock

Break

HK: 6,273

10	$0.4508
100	$0.437
1000	$0.414

Heisener Electronics - UC3844AN

$1.6078

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Stock

Break

CN: 83,007

1	$1.6078
10	$1.6078
100	$1.6078
1000	$1.6078

FlyWing Technology - UC3844AN

$0.042

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Stock

Break

HK: 1,100

1	$0.042
10	$0.0408
100	$0.0396
1000	$0.038

SHENGYU ELECTRONICS - UC3844AN

$0.5316

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Stock

Break

CN: 23,255

1	$0.5316
10	$0.521
100	$0.505
1000	$0.4891

Bettlink - UC3844AN

$0.2533

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Stock

Break

HK: 2,332

1	$0.2533
10	$0.2303
100	$0.2113
1000	$0.1828

Quest - UC3844AN

$0.96

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Stock

Break

US: 41

1	$0.96
10	$0.80
100	$0.576
1000	$0.576

XingHuan International - UC3844AN

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Stock

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CN: 29,353

Lingto Electronic Ltd. - UC3844AN

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Stock

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CN: 13,161

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