UC3842BN

STMicroelectronics

$0.39

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Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3842BN 4205
Arrow Europe UC3842BN 862
Arrow North American Components UC3842BN 1
AVNET Europe UC3842BN 9699 $0.56
AVNET Express UC3842BN 4249 $0.27
Component Online UC3842BN 4 $0.77
element14 APAC UC3842BN 924 $1.05
Farnell UC3842BN 469 $0.27
Future Electronics UC3842BN 2358 $0.35
Jak Electronics UC3842BN 364628 $2.00
Mouser Electronics UC3842BN 0 $0.00
Newark UC3842BN 666 $0.85
RS Components UC3842BN 0 $7.52
RS Components (APAC) UC3842BN 0 $62.37
Rutronik UC3842BN 0 $0.23
TME UC3842BN 1120 $0.77
Utmel UC3842BN 364628 $0.27
Verical Marketplace UC3842BN 858
Win Source UC3842BN 324300 $0.27

UC3843N

Fairchild Semiconductors
Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-DIP
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-UC3843N-FS-ND 3498 427 $0.70 $0.00
Mouser Electronics 512-UC3843N 0 $0.00

UC2842BDG

onsemi
UC2842 Current Mode PWM Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2842BDG 0 $0.59 $0.52 $0.49 $0.37 $0.23 $0.21
Ameya360 UC2842BDG 1595
Arrow Europe UC2842BDG 165 1 $0.64 $0.53 $0.53 $0.34 $0.21 $0.21
Arrow North American Components UC2842BDG 3 1 $0.49 $0.42 $0.42 $0.29 $0.18 $0.18
AVNET Europe UC2842BDG 770 55 * $0.60 * $0.39 * $0.39
AVNET Express UC2842BDG 661 1 $0.26
element14 APAC UC2842BDG 444 1 * $0.82 * $0.48 * $0.48 * $0.38 * $0.31 * $0.31
Farnell UC2842BDG 444 1 * $1.07 * $0.93 * $0.93 * $0.80 * $0.57 * $0.57
Mouser Electronics UC2842BDG 0 1
Newark UC2842BDG 444 880 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
RS Components UC2842BDG 0 $3.30
RS Components (APAC) UC2842BDG 0 $5.46
TME UC2842BDG 35 $0.84
Utsource UC2842BDG 33951 $0.57 $0.50
Verical Marketplace UC2842BDG 8140 2035 $0.18
Win Source UC2842BDG 2710 9

UC2842BD1G

onsemi
UC2842 Current Mode PWM Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2842BD1G 0 $0.80 $0.70 $0.66 $0.54 $0.29 $0.29
Arrow Europe UC2842BD1G 268 1 $0.53 $0.49 $0.49 $0.43 $0.39 $0.32
Arrow North American Components UC2842BD1G 0 2058 $0.30
AVNET Europe UC2842BD1G 1330 98 * $0.80 * $0.52 * $0.52
AVNET Express UC2842BD1G 30516 1 $0.29
Farnell UC2842BD1G 71264 784 * $0.00 * $0.00 * $0.00 * $0.00 * $0.40 * $0.40
Mouser Electronics UC2842BD1G 0 1
Newark UC2842BD1G 0 784 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
RS Components UC2842BD1G 0 $7.30
Utsource UC2842BD1G 33951 $0.36 $0.28
Win Source UC2842BD1G 3500 115

UC2842BNG

onsemi

$0.21

UC2842B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2842BNG 142 1
Ameya360 UC2842BNG 2100 $0.23
Arrow North American Components UC2842BNG 0 50
AVNET Asia Pacific UC2842BNG 0 50 $0.29
AVNET Europe UC2842BNG 1350 50 $0.86
AVNET Express UC2842BNG 7700 50 $0.32
element14 APAC UC2842BNG 0 1 $0.96
Farnell UC2842BNG 6614 1 $0.35
Future Electronics UC2842BNG 6300 1 $0.33
Jak Electronics UC2842BNG 72138 $2.53
Mouser Electronics UC2842BNG 400 1
Newark UC2842BNG 63 400 $1.04
RS Components UC2842BNG 0 $40.50
RS Components (APAC) UC2842BNG 0 $66.99
TME UC2842BNG 144 $0.98
Utmel UC2842BNG 72138 $0.34
Utsource UC2842BNG 33951 $0.00
Verical Marketplace UC2842BNG 1504 454
Win Source UC2842BNG 60300 170 $0.37

UC2843BD1G

onsemi
UC2843A Current Mode PWM Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2843BD1G 2045 $0.60
Ameya360 UC2843BD1G 209 $0.29
AVNET Asia Pacific UC2843BD1G 0 $0.35
AVNET Europe UC2843BD1G 192 $0.55
AVNET Express UC2843BD1G 178 $0.26
element14 APAC UC2843BD1G 120 $0.78
Farnell UC2843BD1G 130 $0.53
Future Electronics UC2843BD1G 2254 $0.29
Mouser Electronics UC2843BD1G 29 $0.63
Newark UC2843BD1G 223 $0.70
RS Components UC2843BD1G 0 $56.80
RS Components (APAC) UC2843BD1G 0 $23.98
TME UC2843BD1G 352 $0.81
Utsource UC2843BD1G 33951 $0.50
Win Source UC2843BD1G 5572

UC2843BDR2G

onsemi
UC2843A Current Mode PWM Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2843BDR2G 1273 $0.61
Ameya360 UC2843BDR2G 5000 $0.18
Arrow North American Components UC2843BDR2G 2399
AVNET Europe UC2843BDR2G 20000 $0.63
AVNET Express UC2843BDR2G 44144 $0.22
Mouser Electronics UC2843BDR2G 3142 $0.60
Newark UC2843BDR2G 0 $0.36
TME UC2843BDR2G 1290 $0.77
Verical Marketplace UC2843BDR2G 2399
Win Source UC2843BDR2G 24060 $0.99

UC3845BDR2G

onsemi

$0.45

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3845BDR2G 1832 1 $0.92 $0.66 $0.60 $0.52 $0.45 $7,500.00
Ameya360 UC3845BDR2G 2500 $1.56 $1.56 $1.56 $1.56 $1.56 $1.56
Arrow North American Components UC3845BDR2G 0 2500 $1.29 $1.09 $0.89 $0.89 $0.89 $0.00
AVNET Europe UC3845BDR2G 2500 2500 * $0.91
AVNET Express UC3845BDR2G 5000 1 $0.26
element14 APAC UC3845BDR2G 2305 1 * $0.85 * $0.56 * $0.56 * $0.49 * $0.45 * $0.45
Farnell UC3845BDR2G 2448 100 * $0.50 * $0.46 * $0.45
Future Electronics UC3845BDR2G 2500 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $0.46
Jak Electronics UC3845BDR2G 2500 $3.77 $2.84 $2.84 $2.49 $2.39
Mouser Electronics UC3845BDR2G 1544 1 $1.00 $0.91 $0.91 $0.66 $0.43 $0.40
Newark UC3845BDR2G 5 1 $0.16 $0.16 $0.16 $0.16 $0.16 $0.16
Utmel UC3845BDR2G 2500 $0.51 $0.38 $0.38 $0.34 $0.32
Utsource UC3845BDR2G 33951 $0.43 $0.37
Verical Marketplace UC3845BDR2G 242 17 $0.89 $0.89 $0.89 $0.89
Win Source UC3845BDR2G 16000 125 $0.36 $0.36

UC3845BNG

onsemi
UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3845BNG 1030 $0.64
Ameya360 UC3845BNG 4250 $0.24
AVNET Asia Pacific UC3845BNG 1000 $0.00
AVNET Europe UC3845BNG 400 $0.91
AVNET Express UC3845BNG 16600 $1.36
element14 APAC UC3845BNG 5651 $1.66
Farnell UC3845BNG 5654 $0.98
Future Electronics UC3845BNG 44 $0.33
Jak Electronics UC3845BNG 53558 $2.51
Mouser Electronics UC3845BNG 6536 $0.64
Newark UC3845BNG 5654 $1.83
RS Components UC3845BNG 0 $40.50
RS Components (APAC) UC3845BNG 0 $2.05
TME UC3845BNG 124 $0.78
Utmel UC3845BNG 53558 $0.34
Win Source UC3845BNG 46200 $0.33

UC3843AD

onsemi
High Performance Current Mode Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-UC3843AD2-ND 935 157 $0.00 $0.24
AVNET Express UC3843AD 2462 95 $0.00
Mouser Electronics 863-UC3843AD 0 1 $0.00
Quest Components UC3843AD 14 $0.98 $0.98 $0.98 $0.98 $0.98