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42BD-R Distributor
DistributorPart #ManufacturerDescriptionPriceQty.
BuyNow

DigiKey		UC3842BDR2

 Rochester Electronics LLC SWITCHING CONTROLLER
790 : $0.38
12,500
TL3842BDR

 Rochester Electronics LLC TL3842B HIGH-PERFORMANCE CURRENT
470 : $0.64
7,500
CD4042BDR

 Texas Instruments IC D-TYPE TRANSP 1:1 16-SOIC
RoHS : Compliant
1,000 : $0.33201
500 : $0.3376
250 : $0.35328
100 : $0.3793
25 : $0.4336
10 : $0.483
1 : $0.68
3,783
CD4042BDR

 Texas Instruments IC D-TYPE TRANSP 1:1 16-SOIC
RoHS : Compliant
1,000 : $0.33201
500 : $0.3376
250 : $0.35328
100 : $0.3793
25 : $0.4336
10 : $0.483
1 : $0.68
3,783
UC3842BDR2G

 onsemi IC REG CTRLR PWM CM 14-SOIC
RoHS : Compliant
5,000 : $0.33142
2,500 : $0.34026
2,661
CD4042BDR

 Texas Instruments IC D-TYPE TRANSP 1:1 16-SOIC
RoHS : Compliant
25,000 : $0.289
17,500 : $0.29155
12,500 : $0.29422
7,500 : $0.29877
5,000 : $0.30288
2,500 : $0.31109
2,500
TL3842BDR-8

 Rochester Electronics LLC TL3842B HIGH-PERFORMANCE CURRENT
942 : $0.32
2,500
TL3842BDR-8

 Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS : Compliant
1,000 : $0.24949
500 : $0.2599
250 : $0.27256
100 : $0.2935
25 : $0.3376
10 : $0.378
1 : $0.54
2,011
TL3842BDR-8

 Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS : Compliant
1,000 : $0.24949
500 : $0.2599
250 : $0.27256
100 : $0.2935
25 : $0.3376
10 : $0.378
1 : $0.54
2,011
TL3842BDR-8

 Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS : Compliant
25,000 : $0.2071
17,500 : $0.20906
12,500 : $0.2111
7,500 : $0.2146
5,000 : $0.21775
2,500 : $0.22404
2,011
UC2842BDR2G

 onsemi IC REG CTRLR PWM CM 14-SOIC
RoHS : Compliant
1,000 : $0.46772
500 : $0.48282
250 : $0.50404
100 : $0.5392
25 : $0.6132
10 : $0.68
1 : $0.95
766
UC2842BDR2G

 onsemi IC REG CTRLR PWM CM 14-SOIC
RoHS : Compliant
1,000 : $0.46772
500 : $0.48282
250 : $0.50404
100 : $0.5392
25 : $0.6132
10 : $0.68
1 : $0.95
766
UC3842BDR2G

 onsemi IC REG CTRLR PWM CM 14-SOIC
RoHS : Compliant
1,000 : $0.36556
500 : $0.37986
250 : $0.39724
100 : $0.4261
25 : $0.4864
10 : $0.541
1 : $0.76
161
TL2842BDR-8

 Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS : Compliant
1,000 : $0.28387
500 : $0.29546
250 : $0.30956
100 : $0.3329
25 : $0.382
10 : $0.426
1 : $0.6
148
TL2842BDR-8

 Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS : Compliant
25,000 : $0.25176
17,500 : $0.25407
12,500 : $0.25646
7,500 : $0.26055
5,000 : $0.26425
2,500 : $0.27163
148

Avnet Americas		UC3842BDR2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC3842BDR2G)
RoHS : Compliant
80,000 : $0.2256
40,000 : $0.22678
20,000 : $0.22795
10,000 : $0.22913
5,000 : $0.23419
0
UC2842BDR2G

 onsemi High Performance Current Mode PWM Controller - Tape and Reel (Alt: UC2842BDR2G)
RoHS : Compliant
80,000 : $0.21753
40,000 : $0.2259
20,000 : $0.22883
10,000 : $0.23184
5,000 : $0.23811
0
NLV14042BDR2G

 onsemi Quad Transparent Latch. ONSSPCLGC; - Tape and Reel (Alt: NLV14042BDR2G)
RoHS : Compliant
120,000 : $0.14726
60,000 : $0.14803
30,000 : $0.1488
15,000 : $0.14957
7,500 : $0.15033
0
MC14042BDR2G

 onsemi Quad Transparent Latch. ONSSPCLGC; - Tape and Reel (Alt: MC14042BDR2G)
RoHS : Compliant
120,000 : $0.11347
60,000 : $0.11551
30,000 : $0.11701
15,000 : $0.11855
7,500 : $0.12176
0

Mouser Electronics		TPS2042BDR

 Texas Instruments Power Switch ICs - Power Distribution Dual Current-Limited A 595-TPS2042BD A 5 A 595-TPS2042BD
RoHS : Compliant
1 : $1.38
10 : $1.0
25 : $0.906
100 : $0.803
250 : $0.754
500 : $0.724
1,000 : $0.704
2,500 : $0.673
5,000 : $0.672
11,250
TL3842BDR-8

 Texas Instruments Switching Controllers Current Mode PWM Con troller A 595-TL384 A 595-TL3842BD-8
RoHS : Compliant
1 : $0.51
10 : $0.356
25 : $0.318
100 : $0.277
250 : $0.257
500 : $0.245
1,000 : $0.235
2,500 : $0.213
5,000 : $0.212
4,405
TL2842BDR-8

 Texas Instruments Switching Controllers Current Mode PWM Con troller A 595-TL284 A 595-TL2842BD-8
RoHS : Compliant
1 : $0.6
10 : $0.426
25 : $0.382
100 : $0.333
250 : $0.313
500 : $0.299
1,000 : $0.287
2,500 : $0.254
4,201
UC3842BDR2G

 onsemi Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
RoHS : Compliant
1 : $0.76
10 : $0.541
25 : $0.487
100 : $0.427
250 : $0.398
500 : $0.38
1,000 : $0.366
3,105
MC14042BDR2G

 onsemi Latches 3-18V Quad Transparent
RoHS : Compliant
1 : $0.54
10 : $0.374
25 : $0.334
100 : $0.291
250 : $0.27
500 : $0.257
1,000 : $0.248
2,387
TPS2042BDRBR

 Texas Instruments Power Switch ICs - Power Distribution Dual Crnt-Ltd Pwr- D ist Sw A 595-TPS204 A 595-TPS2042BDRBT
RoHS : Compliant
1 : $1.32
10 : $1.13
25 : $1.05
100 : $0.925
250 : $0.869
500 : $0.835
1,000 : $0.825
3,000 : $0.772
6,000 : $0.755
2,383
UC2842BDR2G

 onsemi Switching Controllers PWM CONTROLLER
RoHS : Compliant
1 : $0.95
10 : $0.68
25 : $0.558
100 : $0.51
250 : $0.488
500 : $0.461
1,000 : $0.441
2,500 : $0.43
5,000 : $0.407
2,379
TL2842BDR

 Texas Instruments Switching Controllers Current Mode PWM Con troller A 595-TL284 A 595-TL2842BD
RoHS : Compliant
1 : $0.94
10 : $0.671
25 : $0.605
100 : $0.531
250 : $0.496
500 : $0.476
1,000 : $0.461
2,500 : $0.44
5,000 : $0.429
2,142
CD4042BDRG4

 Texas Instruments Latches CMOS Quad Clocked 'D ' Latch ALT 595-CD4 ALT 595-CD4042BDR
RoHS : Compliant
1 : $0.71
10 : $0.5
25 : $0.449
100 : $0.392
250 : $0.365
500 : $0.348
1,000 : $0.335
2,500 : $0.321
5,000 : $0.312
1,606
TPS2042BDRG4

 Texas Instruments Power Switch ICs - Power Distribution Dual Current-Limited ALT 595-TPS2042BDR ALT 595-TPS2042BDR
RoHS : Compliant
1 : $1.4
10 : $1.02
25 : $0.917
100 : $0.81
250 : $0.759
500 : $0.729
1,000 : $0.696
2,500 : $0.609
5,000 : $0.595
746
TL3842BDR

 Texas Instruments Switching Controllers Current Mode PWM Con troller A 595-TL384 A 595-TL3842BD
RoHS : Compliant
1 : $0.71
10 : $0.672
25 : $0.605
100 : $0.602
250 : $0.497
500 : $0.476
1,000 : $0.461
2,500 : $0.44
5,000 : $0.429
156
CD4042BDR

 Texas Instruments Latches CMOS Quad Clocked 'D ' Latch A 595-CD404 A 595-CD4042BD
RoHS : Compliant
1 : $0.68
10 : $0.483
25 : $0.434
100 : $0.38
250 : $0.354
500 : $0.338
1,000 : $0.332
2,500 : $0.31
5,000 : $0.302
59
TPS2042BDRBT

 Texas Instruments Power Switch ICs - Power Distribution Dual Crnt-Ltd Pwr- D ist Sw A 595-TPS204 A 595-TPS2042BDRBR
RoHS : Compliant
1 : $1.84
10 : $1.36
25 : $1.23
100 : $1.1
250 : $1.03
500 : $0.973
1,000 : $0.939
2,500 : $0.927
5,000 : $0.908
48
NLV14042BDR2G

 onsemi Latches QUAD Transprnt LATCH
RoHS : Compliant
1 : $0.54
10 : $0.38
25 : $0.34
100 : $0.296
250 : $0.275
500 : $0.262
1,000 : $0.255
2,500 : $0.224
0
TPS2042BDRBTG4

 Texas Instruments Power Switch ICs - Power Distribution 2-ch 0.5A loading 2. 7-5.5V 70mohm USB
RoHS : Compliant
1 : $2.04
10 : $1.51
25 : $1.37
100 : $1.22
250 : $1.15
500 : $1.11
1,000 : $1.06
2,500 : $1.05
5,000 : $1.01
0

Newark		UC2842BDR2G

 onsemi PWM CONTROLLER, 52KHZ, 30V, SOIC-14;
RoHS : Compliant
1 : $0.987
50 : $0.637
100 : $0.56
250 : $0.524
500 : $0.501
1,000 : $0.485
2,500 : $0.476
5,000 : $0.466
2,355
UC2842BDR2G

 onsemi PWM CONTROLLER, 52KHZ, 30V, SOIC-14;
RoHS : Compliant
100 : $0.56
250 : $0.524
500 : $0.501
1,000 : $0.485
2,500 : $0.476
5,000 : $0.466
2,355
TPS2042BDR

 Texas Instruments IC, CURRENT LIMITED POWER SW 5.5V SOIC-8;
RoHS : Compliant
1 : $1.43
50 : $0.941
100 : $0.834
250 : $0.782
500 : $0.752
1,000 : $0.741
2,500 : $0.726
5,000 : $0.711
1,792
TPS2042BDR

 Texas Instruments IC, CURRENT LIMITED POWER SW 5.5V SOIC-8;
RoHS : Compliant
100 : $0.834
250 : $0.782
500 : $0.752
1,000 : $0.741
2,500 : $0.726
5,000 : $0.711
1,792
UC3842BDR2G

 onsemi PWM CONTROLLER, 250KHZ, 30V, SOIC-14;
RoHS : Compliant
1 : $0.79
50 : $0.506
100 : $0.443
250 : $0.412
500 : $0.394
1,000 : $0.379
2,500 : $0.372
5,000 : $0.365
1,481
UC3842BDR2G

 onsemi PWM CONTROLLER, 250KHZ, 30V, SOIC-14;
RoHS : Compliant
100 : $0.443
250 : $0.412
500 : $0.394
1,000 : $0.379
2,500 : $0.372
5,000 : $0.365
1,481
UC3842BDR2G

 onsemi
RoHS : Compliant
0
UC3842BDR2G

 onsemi
RoHS : Compliant
0
UC3842BDR2G

 onsemi
RoHS : Compliant
0
UC2842BDR2G

 onsemi
RoHS : Not Compliant
0
UC2842BDR2G

 onsemi
RoHS : Not Compliant
0
UC2842BDR2G

 onsemi
RoHS : Not Compliant
0
UC2842BDR2G

 onsemi
RoHS : Not Compliant
0
UC2842BDR2G

 onsemi
RoHS : Not Compliant
0
UC2842BDR2G

 onsemi
RoHS : Not Compliant
0

RS		UC3842BDR2G

 onsemi UC3842BDR2G, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 30 V, 14-PIN SOIC
RoHS : Compliant
1 : $0.56
0
UC2842BDR2G

 onsemi UC2842BDR2G, PWM CURRENT MODE CONTROLLER, 1 A, 250 KHZ, 30 V, 14-PIN SOIC
RoHS : Compliant
1 : $0.23
0

Rochester Electronics		MC14042BDR2G

 onsemi Latch 4 Bits D-Type Transparent Latch 3.3V, 5V, 10V, 12V, 15V 16-SOIC T/R
RoHS : Compliant
1,000 : $26.53
500 : $27.44
100 : $28.34
25 : $29.25
1 : $30.15
4,521
NLV14042BDR2G

 onsemi Latch 4 Bits D-Type Transparent Latch 3.3V, 5V, 10V, 12V, 15V 16-SOIC T/R
RoHS : Compliant
1,000 : $22.13
500 : $22.89
100 : $23.64
25 : $24.4
1 : $25.15
11,966
UC2842BDR2G

 onsemi High Performance Current Mode PWM Controller
RoHS : Compliant
100,000 : $0.3218
10,000 : $0.3841
1,000 : $0.4308
500 : $0.4671
100 : $0.519
94,479
UC3842BDR2

 onsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Not Compliant
100,000 : $0.1884
10,000 : $0.2249
1,000 : $0.2522
500 : $0.2735
100 : $0.3039
12,500
UC3842BDR2G

 onsemi Off-Line Converter and Switch Boost, Flyback, Forward 14-SOIC T/R
RoHS : Compliant
100,000 : $0.2505
10,000 : $0.299
1,000 : $0.3353
500 : $0.3636
100 : $0.404
76
TL2842BDR

 Texas Instruments Off-Line Converter and Switch Boost, Flyback, Forward 14-SOIC T/R
RoHS : Compliant
100,000 : $0.2758
10,000 : $0.3292
1,000 : $0.3692
500 : $0.4003
100 : $0.4448
4,173
TL3842BDR

 Texas Instruments IC VOLT REG Transistor Driver Step-Up/Step-Down Forward 1 OUT 10V - 30V 14-SOIC T/R
RoHS : Compliant
100,000 : $0.3168
10,000 : $0.3781
1,000 : $0.4241
500 : $0.4599
100 : $0.511
7,500
TL3842BDR-8

 Texas Instruments IC VOLT REG Transistor Driver Step-Up/Step-Down Forward 1 OUT 10V - 30V 8-SOIC T/R
RoHS : Compliant
100,000 : $0.1579
10,000 : $0.1885
1,000 : $0.2114
500 : $0.2292
100 : $0.2547
2,500

TME		UC2842BDR2G

 onsemi IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO14; flyback; 0÷96%
RoHS : Compliant
12,500 : $0.25
5,000 : $0.294
2,500 : $0.329
1,000 : $0.375
500 : $0.41
250 : $0.445
100 : $0.491
25 : $0.564
10 : $0.612
1 : $0.88
2,269
UC3842BDR2G

 onsemi IC: PMIC; PWM controller; 1A; 48÷500kHz; Ch: 1; SO14; flyback; 0÷96%
RoHS : Compliant
100 : $0.435
25 : $0.461
10 : $0.496
1 : $0.71
1,882
TL2842BDR

 Texas Instruments IC: PMIC; PWM controller; SO14; -40÷85°C; 16÷30V; reel,tape; SMPS
RoHS : Compliant
500 : $0.405
250 : $0.421
100 : $0.447
25 : $0.523
10 : $0.6
5 : $0.667
1 : $0.801
181
TPS2042BDR

 Texas Instruments IC: power switch; high-side,USB switch; 0.5A; Ch: 2; N-Channel; SMD
RoHS : Compliant
50 : $0.87
25 : $0.89
10 : $1.0
5 : $1.09
1 : $1.31
0
TL3842BDR-8

 Texas Instruments IC: PMIC; PWM controller; SO8; 0÷70°C; 16÷30V; reel,tape; SMPS
RoHS : Compliant
100 : $0.286
25 : $0.357
10 : $0.412
1 : $0.515
0
TPS2042BDRBT

 Texas Instruments IC: power switch; high-side,USB switch; 0.5A; Ch: 2; N-Channel; SMD
RoHS : Compliant
250 : $1.13
0
TL3842BDR

 Texas Instruments IC: PMIC; PWM controller; SO14; 0÷70°C; 16÷30V; reel,tape; SMPS
RoHS : Compliant
5,000 : $0.375
2,500 : $0.386
1,000 : $0.411
500 : $0.431
250 : $0.45
25 : $0.511
1 : $0.571
0
MC14042BDR2G

 onsemi IC: digital; latch; Ch: 4; CMOS; 3÷18VDC; SMD; SOIC16; -55÷125°C
RoHS : Compliant
2,500 : $0.1526
0

Ameya Holding Limited		TL3842BDR-8

 Texas Instruments IC REG CTRLR BST FLYBK PWM 8SOIC
RoHS : Compliant
283,121
TPS2042BDR

 Texas Instruments 5.5 V 1 A Dual Output High Side Power Distribution Switch - SOIC-8
RoHS : Compliant
175,000
TL2842BDR

 Texas Instruments IC REG CTRLR BST FLYBK CM 14SOIC
RoHS : Compliant
29,710
UC3842BDR2G

 onsemi UC3842B Series 30 V 275 KHz High Performance Current Mode Controller - SOIC-14
RoHS : Compliant
7,500

ComSIT USA		TPS2042BDR

 Texas Instruments AVAILABLE EU
RoHS : Compliant
1,998

ComSIT USA		TPS2042BDR

 Texas Instruments CURRENT-LIMITED, POWER-DISTRIBUTION SWITCH Power Supply Support Circuit, Fixed, 2 Channel, PDSO8
RoHS : Compliant
3,210
TL2842BDR

 Texas Instruments HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
2,500

Chip 1 Exchange		TPS2042BDR

 Texas Instruments INSTOCK
RoHS : Compliant
250

Avnet Asia		UC2842BDR2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC2842BDR2G)
RoHS : Compliant
0

Avnet Silica		UC3842BDR2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3842BDR2G)
RoHS : Compliant
0
UC2842BDR2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC2842BDR2G)
RoHS : Compliant
0
MC14042BDR2G

 onsemi Quad Transparent Latch ONSSPCLGC (Alt: MC14042BDR2G)
RoHS : Compliant
0

EBV Elektronik		UC3842BDR2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC3842BDR2G)
RoHS : Compliant
2,500
UC2842BDR2G

 onsemi High Performance Current Mode PWM Controller (Alt: UC2842BDR2G)
RoHS : Compliant
0
MC14042BDR2G

 onsemi Quad Transparent Latch ONSSPCLGC (Alt: MC14042BDR2G)
RoHS : Compliant
0

Flip Electronics		UC2842BDR2G

 onsemi Stock, Ship Today
RoHS : Compliant
1,991

Maritex		TPS2042BDR

 Texas Instruments Specialty Drivers; TPS2042BDR; TEXAS INSTRUMENTS; 2; 8; 5.5 V; 2
RoHS : Compliant
2,500 : $0.219
500 : $0.259
150 : $0.329
50 : $0.392
5 : $0.552
1 : $1.722
405

Vyrian		ST2042BDR

 STMicroelectronics Power Supply Support Circuit, Fixed, 1 Channel, PDSO8
RoHS : Not Compliant
11,859
SN74ALS242BDR

 Texas Instruments Bus Transceiver, ALS Series, 1-Func, 4-Bit, Inverted Output, TTL, PDSO14
9,838
TPS2042BDRG4

 Texas Instruments Power Supply Support Circuit, Fixed, 2 Channel, PDSO8
RoHS : Compliant
9,029
TPS2042BDRB

 Texas Instruments Power Supply Support Circuit, Fixed, 2 Channel, PDSO8
8,739
TL2842BDRG4-8

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
8,558
TL3842BDRG4-8

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
RoHS : Compliant
7,388
TL2842BDRG4

 Texas Instruments Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
5,883
CD4042BDRE4

 Texas Instruments D Latch, 4000/14000/40000 Series, 1-Func, Negative Edge Triggered, 4-Bit, Complementary Output, CMOS, PDSO16
RoHS : Compliant
5,375
TL3842BDRG4

 Texas Instruments Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
RoHS : Compliant
4,773

Win Source Electronics		TPS2042BDRBT

 Texas Instruments CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES
RoHS : Compliant
380 : $0.7968
285 : $0.8887
220 : $0.9193
160 : $0.95
105 : $0.9806
45 : $1.1951
36,690
TPS2042BDR

 Texas Instruments USB Power Switch Dual 5.5V 0.75A to 1.25A 8-Pin SOIC T/R / IC SWITCH PWR-DISTRIB DUAL 8SOIC
RoHS : Compliant
1,585 : $0.1898
1,185 : $0.2117
915 : $0.219
665 : $0.2263
430 : $0.2336
180 : $0.2847
20,960
TPS2042BDRBR

 Texas Instruments CURRENT-LIMITED, POWER-DISTRIBUTION SWITCHES
RoHS : Compliant
440 : $0.6848
330 : $0.7638
255 : $0.7902
185 : $0.8165
120 : $0.8428
50 : $1.0272
9,000

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