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UC3843A-S08-R Distributor
DistributorPart #ManufacturerDescriptionPriceQty.
BuyNow

DigiKey		UC3843ADTR

 Rochester Electronics LLC UC3843 CURRENT-MODE PWM CONTROLL
452 : $0.66
8,107
UC3843AD8TR

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
17,500 : $0.43032
12,500 : $0.43399
7,500 : $0.44027
5,000 : $0.44594
2,500 : $0.45727
5,794
UC3843AD8TR

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
1,000 : $0.50762
500 : $0.52348
250 : $0.5464
100 : $0.5844
25 : $0.664
10 : $0.737
1 : $1.03
5,794
UC3843AD8TR

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
1,000 : $0.50762
500 : $0.52348
250 : $0.5464
100 : $0.5844
25 : $0.664
10 : $0.737
1 : $1.03
5,794
UC3843AN

 Rochester Electronics LLC UC3843 CURRENT-MODE PWM CONTROLL
RoHS : Unknown
226 : $1.33
5,108
UC3843AD8

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
1,050 : $0.57425
525 : $0.59478
300 : $0.61453
150 : $0.64373
75 : $0.6792
10 : $0.832
1 : $1.15
2,487
UC3843ADX

 Rochester Electronics LLC UC3843 - CURRENT-MODE PWM CONTRO
157 : $1.91
2,271
UC3843ADTR

 Texas Instruments IC REG CTRLR MULT TOP 14SOIC
RoHS : Compliant
1,000 : $0.4896
500 : $0.50444
250 : $0.52644
100 : $0.563
25 : $0.6396
10 : $0.709
1 : $0.99
1,536
UC3843ADTR

 Texas Instruments IC REG CTRLR MULT TOP 14SOIC
RoHS : Compliant
17,500 : $0.43032
12,500 : $0.43399
7,500 : $0.44027
5,000 : $0.44594
2,500 : $0.45727
1,536
UC3843ADTR

 Texas Instruments IC REG CTRLR MULT TOP 14SOIC
RoHS : Compliant
1,000 : $0.4896
500 : $0.50444
250 : $0.52644
100 : $0.563
25 : $0.6396
10 : $0.709
1 : $0.99
1,536
UC3843AD

 Rochester Electronics LLC UC3843 CURRENT-MODE PWM CONTROLL
RoHS : Compliant
235 : $1.27
1,512
UC3843AD

 Texas Instruments IC REG CTRLR MULT TOP 14SOIC
RoHS : Compliant
5,000 : $0.89442
2,500 : $0.91462
1,000 : $0.94816
500 : $0.97992
250 : $1.01852
100 : $1.0825
50 : $1.1432
10 : $1.339
1 : $1.83
942
UC3843AN

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP
RoHS : Compliant
5,000 : $0.87813
2,500 : $0.89783
1,000 : $0.93051
500 : $0.96146
250 : $0.99908
100 : $1.0615
50 : $1.1206
10 : $1.311
1 : $1.79
694
UC3843ADG4

 Texas Instruments IC REG CTRLR MULT TOP 14SOIC
RoHS : Compliant
250 : $0.96084
100 : $1.0212
50 : $1.0784
10 : $1.263
1 : $1.72
356
UC3843AM

 Microchip Technology Inc IC REG CTRLR BUCK/BOOST 8DIP
100 : $3.9867
25 : $4.3832
10 : $4.744
1 : $6.19
301

Avnet Americas		UC3843AD

 onsemi High Performance Current Mode Controller - Rail/Tube (Alt: UC3843AD)
RoHS : Not Compliant
0
UC3843AN

 onsemi High Performance Current Mode Controller - Rail/Tube (Alt: UC3843AN)
RoHS : Not Compliant
0

Newark		UC3843AD8TR

 Texas Instruments PWM CONTROLLER, UC3843AD8TR;
RoHS : Compliant
1 : $0.875
50 : $0.566
100 : $0.497
250 : $0.465
500 : $0.446
1,000 : $0.432
2,500 : $0.424
5,000 : $0.416
5,673
UC3843AD8TR

 Texas Instruments PWM CONTROLLER, UC3843AD8TR;
RoHS : Compliant
100 : $0.497
250 : $0.465
500 : $0.446
1,000 : $0.432
2,500 : $0.424
5,000 : $0.416
5,673
UC3843AN

 Texas Instruments IC, CURRENT MODE PWM CTRL, 30V, PDIP-8;
RoHS : Compliant
1 : $1.9
10 : $1.39
100 : $1.12
500 : $1.02
1,000 : $0.987
2,500 : $0.952
5,000 : $0.931
673

Rochester Electronics		UC3843AD1G

 onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
100,000 : $0.3767
10,000 : $0.4496
1,000 : $0.5043
500 : $0.5468
100 : $0.6076
373
UC3843ADTR

 Texas Instruments Off-Line Converter and Switch Boost, Buck, Flyback, Forward 14-SOIC T/R
RoHS : Compliant
100,000 : $0.3295
10,000 : $0.3933
1,000 : $0.4411
500 : $0.4783
100 : $0.5315
8,107
UC3843ANG4

 Texas Instruments Off-Line Converter and Switch Boost, Buck, Flyback, Forward 8-DIP Tube
RoHS : Compliant
100,000 : $0.6572
10,000 : $0.7844
1,000 : $0.8798
500 : $0.954
100 : $1.06
191
UC3843AD8

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
100,000 : $0.5768
10,000 : $0.6884
1,000 : $0.7721
500 : $0.8373
100 : $0.9303
119
UC3843AD

 Texas Instruments Off-Line Converter and Switch Boost, Buck, Flyback, Forward 14-SOIC Tube
RoHS : Compliant
100,000 : $0.6324
10,000 : $0.7548
1,000 : $0.8466
500 : $0.918
100 : $1.02
1,512
UC3843AN

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
RoHS : Compliant
100,000 : $0.6572
10,000 : $0.7844
1,000 : $0.8798
500 : $0.954
100 : $1.06
5,108
UC3843AD8TR

 Texas Instruments Off-Line Converter and Switch Boost, Buck, Flyback, Forward 8-SOIC T/R
RoHS : Compliant
100,000 : $0.3295
10,000 : $0.3933
1,000 : $0.4411
500 : $0.4783
100 : $0.5315
162
UC3843ADX

 Fairchild Semiconductor Corporation Current-Mode PWM Controller
RoHS : Compliant
100,000 : $0.9486
10,000 : $1.13
1,000 : $1.27
500 : $1.38
100 : $1.53
2,271

TME		UC3843AN

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; DIP8; 8.4÷30V; 0÷96%
RoHS : Compliant
2,500 : $0.74
250 : $0.81
100 : $0.86
50 : $0.92
25 : $1.0
10 : $1.13
5 : $1.24
1 : $1.46
789
UC3843AD8TR

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO8; 8.4÷30V; 0÷96%
RoHS : Compliant
2,500 : $0.427
500 : $0.462
250 : $0.481
100 : $0.514
50 : $0.545
25 : $0.584
10 : $0.646
1 : $0.89
277
UC3843AD

 Texas Instruments IC: PMIC; PWM controller; 1A; 47÷500kHz; Ch: 1; SO14; 8.4÷30V; 0÷96%
RoHS : Compliant
500 : $0.92
250 : $0.95
100 : $1.0
50 : $1.05
25 : $1.11
10 : $1.2
5 : $1.29
1 : $1.56
124

Ameya Holding Limited		UC3843AD8TR

 Texas Instruments IC REG CTRLR PWM CM 8SOIC
RoHS : Compliant
2,500

ComSIT USA		UC3843ADG4

 Texas Instruments AVAILABLE EU
RoHS : Compliant
93

ComSIT USA		UC3843AN

 Motorola Semiconductor Products HIGH PERFORMANCE CURRENT MODE CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
RoHS : Not Compliant
382
UC3843ADX

 Fairchild Semiconductor Corporation SMPS CONTROLLER Switching Controller, 1A, 500kHz Switching Freq-Max, PDSO8
RoHS : Compliant
198

Chip 1 Exchange		UC3843AD8

 INSTOCK
75

Maritex		UC3843AL-D08-T

 Unisonic Technologies Co Ltd Specialty Regulators; UC3843AL-D08-T; UTC; 9.2 mm; 7.62 mm; Yes
RoHS : Compliant
150 : $0.173
50 : $0.212
5 : $0.314
1 : $0.98
1,500
UC3843AP-S08-R

 Unisonic Technologies Co Ltd DC DC Converters; UC3843AP-S08-R; UTC
RoHS : Compliant
2,500 : $0.112
500 : $0.138
150 : $0.174
50 : $0.206
5 : $0.285
1 : $0.891
1,243
UC3843AP-D08-T

 Unisonic Technologies Co Ltd Specialty Regulators; UC3843AP-D08-T; UTC
RoHS : Compliant
200 : $0.122
1 : $0.167
993

Vyrian		UC3843ADR2G

 onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
12,414
UC3843A

 Texas Instruments Analog Circuit
8,708
UC3843AQTR

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PQCC20
RoHS : Not Compliant
8,389
UC3843ADWTR

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO16
8,036
UC3843ANG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
RoHS : Compliant
7,368
UC3843AL

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20
7,178
UC3843A-W

 Texas Instruments Switching Controller
7,166
UC3843ADG

 onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
7,140
UC3843ADTRG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
6,455
UC3843AD8G4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
6,368
UC3843ADW

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO16
5,239
UC3843AQ

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PQCC20
RoHS : Not Compliant
5,136
UC3843ADG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
4,687
UC3843ANG

 onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
RoHS : Compliant
4,502
UC3843AD8TRG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
4,489

Win Source Electronics		UC3843AD

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
1,090 : $0.3084
875 : $0.321
675 : $0.3335
470 : $0.3586
305 : $0.3712
145 : $0.3963
29,633
UC3843ADTR

 Texas Instruments IC REG CTRLR MULT TOP 14SOIC / Current Mode PWM Controller 5V 1A 500kHz 14-Pin SOIC T/R
RoHS : Compliant
1,090 : $0.3084
875 : $0.321
675 : $0.3335
470 : $0.3586
305 : $0.3712
145 : $0.3963
27,810
UC3843ADT

 Texas Instruments
1,090 : $0.3084
875 : $0.321
675 : $0.3335
470 : $0.3586
305 : $0.3712
145 : $0.3963
27,240
UC3843AD8TRG4

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
595 : $0.565
445 : $0.6302
345 : $0.652
250 : $0.6737
165 : $0.6954
70 : $0.8475
24,173
UC3843AD8

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
740 : $0.407
595 : $0.4235
455 : $0.44
320 : $0.4731
205 : $0.4897
100 : $0.5228
15,800
UC3843AD8TR

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
605 : $0.4971
455 : $0.5545
350 : $0.5736
255 : $0.5927
165 : $0.6118
70 : $0.7457
14,480
UC3843AD8G4

 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC
RoHS : Compliant
580 : $0.5803
435 : $0.6472
335 : $0.6695
245 : $0.6918
160 : $0.7142
65 : $0.8704
6,350

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