UC3844AD8TR

- UC3844AD8TR

Texas Instruments
UC3844AD8TR
Volume Production

IC REG CTRLR PWM CM 8SOIC - Digikey

Current Mode PWM Controller 1A 8-Pin SOIC T/R - Arrow Electronics

Current Mode PWM Controller 8-SOIC 0 to 70 - Mouser
Case/Package D
Clock Sync No
Duty Cycle 50%
Fall Time 50ns
Lead Free Lead Free
Max Duty Cycle 50%
Max Frequency 500kHz
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Max Supply Voltage 30V
Number of Output Phases 1
Number of Outputs 1
Number of Pins 8
Output Current 1A
Output Voltage 15V
Package Quantity 2500
Packaging Tape and Reel
Radiation Hardening No
Rise Time 50ns
RoHS Compliant Yes
Switching Frequency 500kHz
Synchronous Rectifier No
Topology Buck-Boost, Flyback
Weight 0.002561oz
 Loading indicators

Authorized Distributors

Mouser - 595-UC3844AD8TR

$0.80
Buy
Stock Break
US: 3,145
1 $0.80
10 $0.568
100 $0.449
1000 $0.37

Texas Instruments - UC3844AD8TR

$0.618
Buy
Stock Break
US: 37,519
1 $0.618
10 $0.618
100 $0.475
1000 $0.25

Rochester Electronics - UC3844AD8TR

$0.3472
Buy
Stock Break
US: 6,732
1 $0.3472
10 $0.3472
100 $0.3264
1000 $0.2951

Verical - UC3844AD8TR

$0.3906
Buy
Stock Break
US: 6,732
1000 $0.3906

Digikey - 296-39523-1-ND

$0.80
Buy
Stock Break
US: 2,775
1 $0.80
10 $0.568
100 $0.4485
1000 $0.3856

Digikey - 296-39523-6-ND

$0.80
Buy
Stock Break
US: 2,775
1 $0.80
10 $0.568
100 $0.4485
1000 $0.3856

Digikey - 296-39523-2-ND

-
Buy
Stock Break
US: 2,500

Arrow Electronics - UC3844AD8TR

-
Buy
Stock Break
US: 0

Associate Distributors

ICPartonline - UC3844AD8TR

$0.4557
Buy
Stock Break
HK: 13,432
1 $0.4557
10 $0.4329
100 $0.4101
1000 $0.3873

Worldway Electronics - UC3844AD8TR

$0.2794
Buy
Stock Break
HK: 9,398
10 $0.2794
100 $0.2709
1000 $0.2566

Heisener Electronics - UC3844AD8TR

$1.1048
Buy
Stock Break
CN: 212,805
1 $1.1048
10 $1.1048
100 $1.1048
1000 $1.1048

LZChips - UC3844AD8TR-9595414-126

$0.916
Buy
Stock Break
CN: 2,337
1 $0.916
10 $0.827
100 $0.785
1000 $0.746

Lucentia Tech - UC3844AD8TR

$15,424.40
Buy
Stock Break
US: 15,424
1 $15,424.40
10 $14,653.18
100 $13,881.96
1000 $1.08

Easev - UC3844AD8TR

$0.1553
Buy
Stock Break
HK: 5,796
1 $0.1553
10 $0.1553
100 $0.1475
1000 $0.1351

Fmall Co. Limited - UC3844AD8TR

$0.3367
Buy
Stock Break
HK: 30,560
1 $0.3367
10 $0.3367
100 $0.3149
1000 $0.2968

RX Electronics Limited - UC3844AD8TR

$0.816
Buy
Stock Break
CN: 1,857
10 $0.816
100 $0.639
1000 $0.592

LCSC - C111743

¥11.6251
Buy
Stock Break
CN: 2
1 ¥11.6251
10 ¥9.8773
100 ¥7.6565
1000 ¥6.935

Bettlink - UC3844AD8TR

$0.3356
Buy
Stock Break
HK: 7,014
1 $0.3356
10 $0.3051
100 $0.2799
1000 $0.2423

Tactical IC USA - UC3844AD8TR

-
Buy
Stock Break
US: 45,455

ZTZ Technology Limited - UC3844AD8TR

$0.456
Buy
Stock Break
CN: 23,291
1 $0.456
10 $0.42
100 $0.383
1000 $0.31

SHENGYU ELECTRONICS - UC3844AD8TR

$1.0058
Buy
Stock Break
CN: 22,751
1 $1.0058
10 $0.9857
100 $0.9555
1000 $0.9253

YIC International - UC3844AD8TR

$7.134
Buy
Stock Break
HK: 10,050
1 $7.134
10 $7.134
100 $7.134
1000 $7.134

Lixinc - UC3844AD8TR

$1.25
Buy
Stock Break
CN: 6,812
1 $1.25
10 $1.25
100 $1.25
1000 $1.25

Chipsmall Limited - UC3844AD8TR

$2.20
Buy
Stock Break
CN: 5,000
1 $2.20
10 $1.98
100 $1.265
1000 $1.10

Suntronic - UC3844AD8TR

$0.769
Buy
Stock Break
CN: 3,752
10 $0.769
100 $0.602
1000 $0.557

Cytech Systems - UC3844AD8TR

$1.344
Buy
Stock Break
CN: 2,417
1 $1.344
10 $1.2634
100 $1.1962
1000 $1.129

DigiKey Marketplace - 2156-UC3844AD8TR-ND

$0.36
Buy
Stock Break
US: 6,732
1000 $0.36

Lingto Electronic Ltd. - UC3844AD8TR

$1.07
Buy
Stock Break
CN: 17,819
1 $1.07
10 $1.0165
100 $0.963
1000 $0.9523

Sourceability - UC3844AD8TR

-
Buy
Stock Break
US: 5,270

Abacus Technologies - UC3844AD8TR

-
Buy
Stock Break
US: 0

AAA CHIPS - UC3844AD8TR

$0.2088
Buy
Stock Break
HK: 3,077
1 $0.2088
10 $0.2026
100 $0.1965
1000 $0.1965
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