onsemi
 
UC3842BVD1R2G 
 
IC REG CTRLR BST FLYBK ISO 8SOIC 
 
 
 
 
DigiKey 
 
 
UC3842BVD1R2G 
 
 
Reel 
10,000 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.27 
 
 
 
 
 
 
 
Avnet Americas 
 
 
UC3842BVD1R2G 
 
 
Reel 
2,500 
16 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.21 
 
 
 
 
 
 
 
Newark 
(View 2 purchase options )
 
 
 
UC3842BVD1R2G 
 
 
Cut Tape 
1,503 
1 
1 
$1.35 
 
10 
$0.87 
 
100 
$0.60 
 
1000 
$0.45 
 
10000 
$0.45 
 
 
 
 
 
 
 
UC3842BVD1R2G 
 
 
Reel 
2,500 
1 
$0.44 
 
10 
$0.44 
 
100 
$0.44 
 
1000 
$0.44 
 
10000 
$0.41 
 
 
 
 
 
 
 
Onlinecomponents.com 
 
 
UC3842BVD1R2G 
 
 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.24 
 
 
 
 
 
 
 
Rochester Electronics 
 
 
UC3842BVD1R2G 
 
 
3,000 
1 
1 
- 
 
10 
- 
 
100 
$0.33 
 
1000 
$0.27 
 
10000 
$0.24 
 
 
 
 
 
 
More Distributors  
 
TME 
 
 
UC3842BVD1R2G 
 
 
2,448 
1 
1 
$1.16 
 
10 
$0.70 
 
100 
$0.46 
 
1000 
$0.32 
 
10000 
$0.32 
 
 
 
 
 
 
 
Chip 1 Exchange 
 
 
UC3842BVD1R2G 
 
 
19,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Avnet Silica 
 
 
UC3842BVD1R2G 
 
 
17 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Chip Stock 
 
 
UC3842BVD1R2G 
 
 
6,134 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
EBV Elektronik 
 
 
UC3842BVD1R2G 
 
 
18 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
IBS Electronics 
 
 
UC3842BVD1R2G 
 
 
10,000 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.27 
 
 
 
 
 
 
 
Master Electronics 
 
 
UC3842BVD1R2G 
 
 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.24 
 
 
 
 
 
 
 
Wuhan P&S 
 
 
UC3842BVD1R2G 
 
 
15,000 
1 
1 
$0.68 
 
10 
$0.68 
 
100 
$0.44 
 
1000 
$0.33 
 
10000 
$0.33 
 
 
 
 
 
 
 
onsemi
 
UC3842BD1R2G 
 
IC REG CTRLR BST FLYBK ISO 8SOIC 
 
 
 
 
DigiKey 
(View 3 purchase options )
 
 
 
UC3842BD1R2G 
 
 
Digi-Reel 
8,209 
1 
1 
$0.60 
 
10 
$0.42 
 
100 
$0.33 
 
1000 
$0.28 
 
10000 
$0.28 
 
 
 
 
 
 
 
UC3842BD1R2G 
 
 
Cut Tape 
8,209 
1 
1 
$0.60 
 
10 
$0.42 
 
100 
$0.33 
 
1000 
$0.28 
 
10000 
$0.28 
 
 
 
 
 
 
 
UC3842BD1R2G 
 
 
Reel 
7,500 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.26 
 
 
 
 
 
 
 
Avnet Americas 
(View 2 purchase options )
 
 
 
UC3842BD1R2G 
 
 
Reel 
12,500 
21 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.18 
 
 
 
 
 
 
 
UC3842BD1R2G 
 
 
Reel 
3,572 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.18 
 
 
 
 
 
 
 
Arrow Electronics 
 
 
UC3842BD1R2G 
 
 
5,000 
21 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.20 
 
 
 
 
 
 
 
Newark 
(View 2 purchase options )
 
 
 
UC3842BD1R2G 
 
 
Cut Tape 
2,764 
1 
1 
$0.67 
 
10 
$0.51 
 
100 
$0.43 
 
1000 
$0.39 
 
10000 
$0.39 
 
 
 
 
 
 
 
UC3842BD1R2G 
 
 
Reel 
2,500 
1 
$0.43 
 
10 
$0.43 
 
100 
$0.43 
 
1000 
$0.43 
 
10000 
$0.39 
 
 
 
 
 
 
 
RS 
 
 
UC3842BD1R2G 
 
 
Bulk 
1 
1 
$0.37 
 
10 
$0.35 
 
100 
$0.31 
 
1000 
$0.31 
 
10000 
$0.31 
 
 
 
 
 
 
More Distributors  
 
Onlinecomponents.com 
 
 
UC3842BD1R2G 
 
 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.23 
 
 
 
 
 
 
 
Bristol Electronics 
 
 
UC3842BD1R2G 
 
 
4,985 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Rochester Electronics 
 
 
UC3842BD1R2G 
 
 
198,707 
1 
1 
- 
 
10 
- 
 
100 
$0.32 
 
1000 
$0.26 
 
10000 
$0.24 
 
 
 
 
 
 
 
TME 
 
 
UC3842BD1R2G 
 
 
133 
1 
1 
$0.50 
 
10 
$0.36 
 
100 
$0.29 
 
1000 
$0.28 
 
10000 
$0.28 
 
 
 
 
 
 
 
ComSIT USA 
 
 
UC3842BD1R2G 
 
 
200 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Chip 1 Exchange 
 
 
UC3842BD1R2G 
 
 
13,000 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Avnet Asia 
 
 
UC3842BD1R2G 
 
 
21 Weeks 
5,000 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Avnet Silica 
 
 
UC3842BD1R2G 
 
 
22 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Chip Stock 
 
 
UC3842BD1R2G 
 
 
67,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
EBV Elektronik 
 
 
UC3842BD1R2G 
 
 
23 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Flip Electronics 
 
 
UC3842BD1R2G 
 
 
267,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
IBS Electronics 
 
 
UC3842BD1R2G 
 
 
5,000 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.25 
 
 
 
 
 
 
 
Win Source Electronics 
 
 
UC3842BD1R2G 
 
 
55,000 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
$0.27 
 
10000 
$0.25 
 
 
 
 
 
 
 
Wuhan P&S 
 
 
UC3842BD1R2G 
 
 
10,000 
1 
1 
$0.66 
 
10 
$0.66 
 
100 
$0.42 
 
1000 
$0.32 
 
10000 
$0.32 
 
 
 
 
 
 
 
IC REG CTRLR PWM CM 14-SOIC 
 
 
 
 
DigiKey 
 
 
UC3842BDR2G 
 
 
Reel 
2,500 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.33 
 
 
 
 
 
 
 
Avnet Americas 
 
 
UC3842BDR2G 
 
 
Reel 
16 Weeks 
5,000 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.28 
 
 
 
 
 
 
 
Newark 
(View 2 purchase options )
 
 
 
UC3842BDR2G 
 
 
Cut Tape 
1,800 
1 
1 
$1.00 
 
10 
$0.68 
 
100 
$0.50 
 
1000 
$0.36 
 
10000 
$0.36 
 
 
 
 
 
 
 
UC3842BDR2G 
 
 
Reel 
2,500 
1 
$0.41 
 
10 
$0.41 
 
100 
$0.41 
 
1000 
$0.41 
 
10000 
$0.37 
 
 
 
 
 
 
 
RS 
 
 
UC3842BDR2G 
 
 
Bulk 
1 
1 
$0.56 
 
10 
$0.56 
 
100 
$0.56 
 
1000 
$0.56 
 
10000 
$0.56 
 
 
 
 
 
 
 
Onlinecomponents.com 
 
 
UC3842BDR2G 
 
 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.29 
 
 
 
 
 
 
More Distributors  
 
Bristol Electronics 
 
 
UC3842BDR2G 
 
 
2,616 
6 
1 
- 
 
10 
$0.85 
 
100 
$0.32 
 
1000 
$0.24 
 
10000 
$0.22 
 
 
 
 
 
 
 
Quest Components 
(View 2 purchase options )
 
 
 
UC3842BDR2G 
 
 
952 
1 
$1.13 
 
10 
$1.13 
 
100 
$1.13 
 
1000 
$0.29 
 
10000 
$0.29 
 
 
 
 
 
 
 
UC3842BDR2G 
 
 
952 
1 
$1.16 
 
10 
$1.16 
 
100 
$0.58 
 
1000 
$0.46 
 
10000 
$0.46 
 
 
 
 
 
 
 
Rochester Electronics 
 
 
UC3842BDR2G 
 
 
76 
1 
1 
- 
 
10 
- 
 
100 
$0.40 
 
1000 
$0.34 
 
10000 
$0.30 
 
 
 
 
 
 
 
TME 
 
 
UC3842BDR2G 
 
 
1,983 
1 
1 
$0.98 
 
10 
$0.51 
 
100 
$0.45 
 
1000 
$0.45 
 
10000 
$0.45 
 
 
 
 
 
 
 
Ameya Holding Limited 
 
 
UC3842BDR2G 
 
 
7,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Avnet Silica 
 
 
UC3842BDR2G 
 
 
17 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Chip Stock 
 
 
UC3842BDR2G 
 
 
2,791 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
EBV Elektronik 
 
 
UC3842BDR2G 
 
 
2,500 
18 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
IBS Electronics 
 
 
UC3842BDR2G 
 
 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.27 
 
 
 
 
 
 
 
IC REG CTRLR BST FLYBK ISO 8SOIC 
 
 
 
 
DigiKey 
(View 2 purchase options )
 
 
 
UC3842BD1013TR 
 
 
Cut Tape 
2,400 
1 
1 
$0.85 
 
10 
$0.61 
 
100 
$0.48 
 
1000 
$0.41 
 
10000 
$0.41 
 
 
 
 
 
 
 
UC3842BD1013TR 
 
 
Digi-Reel 
2,400 
1 
1 
$0.85 
 
10 
$0.61 
 
100 
$0.48 
 
1000 
$0.41 
 
10000 
$0.41 
 
 
 
 
 
 
 
Avnet Americas 
 
 
UC3842BD1013TR 
 
 
Reel 
14 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.39 
 
 
 
 
 
 
 
Newark 
(View 2 purchase options )
 
 
 
UC3842BD1013TR 
 
 
Cut Tape 
2,434 
5 
1 
$0.85 
 
10 
$0.61 
 
100 
$0.48 
 
1000 
$0.42 
 
10000 
$0.42 
 
 
 
 
 
 
 
UC3842BD1013TR 
 
 
Reel 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.40 
 
 
 
 
 
 
 
STMicroelectronics 
 
 
UC3842BD1013TR 
 
 
3,664 
1 
1 
$0.83 
 
10 
$0.60 
 
100 
$0.47 
 
1000 
$0.42 
 
10000 
$0.42 
 
 
 
 
 
 
 
TME 
 
 
UC3842BD1013TR 
 
 
1 
1 
$0.81 
 
10 
$0.61 
 
100 
$0.46 
 
1000 
$0.43 
 
10000 
$0.39 
 
 
 
 
 
 
More Distributors  
 
Ameya Holding Limited 
 
 
UC3842BD1013TR 
 
 
2,251 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
ComSIT USA 
 
 
UC3842BD1013TR 
 
 
48,409 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Avnet Silica 
 
 
UC3842BD1013TR 
 
 
15 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Chip Stock 
 
 
UC3842BD1013TR 
 
 
75,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
EBV Elektronik 
 
 
UC3842BD1013TR 
 
 
12,500 
16 Weeks 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
IBS Electronics 
 
 
UC3842BD1013TR 
 
 
15,000 
2,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.13 
 
 
 
 
 
 
 
Win Source Electronics 
 
 
UC3842BD1013TR 
 
 
223,000 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
$0.14 
 
10000 
$0.12 
 
 
 
 
 
 
 
IC REG CTRLR BST FLYBK ISO 8-SO 
 
 
 
 
DigiKey 
 
 
UC3842BD1 
 
 
Tube 
2,000 
1 
1 
$1.00 
 
10 
$0.72 
 
100 
$0.57 
 
1000 
$0.49 
 
10000 
$0.46 
 
 
 
 
 
 
 
Avnet Americas 
(View 2 purchase options )
 
 
 
UC3842BD1 
 
 
Bulk 
1 
1 
$0.93 
 
10 
$0.69 
 
100 
$0.49 
 
1000 
$0.49 
 
10000 
$0.49 
 
 
 
 
 
 
 
UC3842BD1 
 
 
Tube 
14 Weeks 
2,000 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
$0.41 
 
 
 
 
 
 
 
Verical 
 
 
UC3842BD1 
 
 
574 
28 
1 
- 
 
10 
- 
 
100 
$0.38 
 
1000 
$0.34 
 
10000 
$0.32 
 
 
 
 
 
 
 
Arrow Electronics 
 
 
UC3842BD1 
 
 
574 
14 Weeks 
1 
1 
$0.49 
 
10 
$0.42 
 
100 
$0.38 
 
1000 
$0.34 
 
10000 
$0.32 
 
 
 
 
 
 
 
Newark 
 
 
UC3842BD1 
 
 
Bulk 
10 
1 
1 
$0.33 
 
10 
$0.33 
 
100 
$0.33 
 
1000 
$0.33 
 
10000 
$0.33 
 
 
 
 
 
 
More Distributors  
 
STMicroelectronics 
 
 
UC3842BD1 
 
 
2,050 
1 
1 
$1.00 
 
10 
$0.84 
 
100 
$0.67 
 
1000 
$0.60 
 
10000 
$0.60 
 
 
 
 
 
 
 
Quest Components 
(View 2 purchase options )
 
 
 
UC3842BD1 
 
 
793 
1 
$0.63 
 
10 
$0.63 
 
100 
$0.19 
 
1000 
$0.13 
 
10000 
$0.13 
 
 
 
 
 
 
 
UC3842BD1 
 
 
43 
1 
$1.69 
 
10 
$1.35 
 
100 
$1.01 
 
1000 
$1.01 
 
10000 
$1.01 
 
 
 
 
 
 
 
TME 
 
 
UC3842BD1 
 
 
1,064 
1 
1 
$0.94 
 
10 
$0.67 
 
100 
$0.55 
 
1000 
$0.48 
 
10000 
$0.45 
 
 
 
 
 
 
 
ComSIT USA 
 
 
UC3842BD1 
 
 
682 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Avnet Silica 
 
 
UC3842BD1 
 
 
12,200 
15 Weeks 
100 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Chip Stock 
 
 
UC3842BD1 
 
 
151,500 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
EBV Elektronik 
 
 
UC3842BD1 
 
 
16 Weeks 
100 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
- 
 
10000 
- 
 
 
 
 
 
 
 
Win Source Electronics 
 
 
UC3842BD1 
 
 
139,000 
1 
- 
 
10 
- 
 
100 
- 
 
1000 
$0.18 
 
10000 
$0.15