UC3842D8TR

UC3842D8TR

Texas Instruments
UC3842D8TR
Production

IC REG CTRLR PWM CM 8SOIC Power Supply Controller PWM Controller 8-SOIC

Case/Package SOIC
Duty Cycle 100%
Fall Time 50ns
Frequency 450kHz
Height 1.75mm
Lead Free Lead Free
Length 4.9mm
Lifecycle Status Production
Manufacturer Lifecycle Status ACTIVE
Max Duty Cycle 100%
Max Frequency 500kHz
Max Operating Temperature 70°C
Max Supply Voltage 30V
Min Operating Temperature 0°C
Nominal Input Voltage 25V
Number of Outputs 1
Number of Pins 8
Output Voltage 13.5V
Packaging Tape & Reel (TR)
Radiation Hardening No
Rise Time 50ns
RoHS Compliant
Switching Frequency 500kHz
Thickness 1.58mm
Topology Boost, Buck, Buck-Boost, Flyback
Weight 72.603129mg
Width 3.91mm

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US: 15,500
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1000 $0.5791
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1000 $0.7239
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US: 2,500
1000 $0.7239
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Stock Break
US: 2,500
1000 $0.7239
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US: 2,500
1000 $0.7239
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US: 2,500
1000 $0.7239
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DE: 2,556
1 €1.03
10 €0.741
100 €0.5926
1000 €0.5149
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DE: 2,556
1 €1.03
10 €0.741
100 €0.5926
1000 €0.5149
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DE: 2,500
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US: 622
1 $1.20
10 $0.865
100 $0.693
1000 $0.602
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US: 0
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US: 0
1 $1.015
10 $1.015
100 $0.781
1000 $0.411
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US: 11,524
1 $0.42
10 $0.42
100 $0.39
1000 $0.36
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1000 $0.8948
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HK: 59,316
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100 $0.258
1000 $0.2444
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HK: 18,941
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10 $0.4329
100 $0.4101
1000 $0.3873
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CN: 285,119
1 $1.5247
10 $1.5247
100 $1.5247
1000 $1.5247
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HK: 20,400
1 $0.3125
10 $0.3125
100 $0.2923
1000 $0.2755
$1.5955
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CN: 97
1 $1.5955
10 $1.3402
100 $1.0183
1000 $0.9131
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HK: 18,525
1 $0.6778
10 $0.5894
100 $0.5262
1000 $0.4918
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CN: 17,884
1 $0.6478
10 $0.6348
100 $0.62
1000 $0.60
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CN: 15,578
10 $1.0499
100 $0.611
1000 $0.5243
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CN: 9,798
1 $1.25
10 $1.25
100 $1.25
1000 $1.25
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CN: 9,792
1 $0.539
10 $0.4998
100 $0.4508
1000 $0.4312
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HK: 2,406
1 $1.357
10 $1.215
100 $1.104
1000 $1.065
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HK: 1,443
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100 $0.9208
1000 $0.707
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DE: 15,500
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CN: 20,000
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CN: 145
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CN: 36,677
1 $1.29
10 $1.2255
100 $1.161
1000 $1.1481
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US: 0
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