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UC3842BN

STMicroelectronics

$0.39

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Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 497-3079-5-ND 2020 $0.81 $0.58 $0.49 $0.46 $0.39 $0.37
Arrow Europe UC3842BN 9054 1 $0.58 $0.52 $0.52 $0.36 $0.29 $0.29
Arrow North American Components UC3842BN 0 2000 $0.27 $0.27 $0.27 $0.27 $0.27 $0.25
AVNET Europe UC3842BN 9699 50 * $0.64 * $0.59 * $0.41 * $0.41
AVNET Express UC3842BN 4249 1 $0.74 $0.58 $0.58 $0.52 $0.48 $0.48
Component Online UC3842BN 4 $0.77 $0.77 $0.77 $0.77 $0.77 $0.77
element14 APAC UC3842BN 937 1 * $0.78 * $0.52 * $0.52 * $0.47 * $0.42 * $0.42
Farnell UC3842BN 668 1 * $0.73 * $0.53 * $0.53 * $0.47 * $0.43 * $0.43
Future Electronics UC3842BN 2358 1 $0.37 $0.26 $0.25
Jak Electronics UC3842BN 364628 $2.00 $1.52 $1.52 $1.35 $1.30 $0.00
Mouser Electronics 863-UC3842BN 0 1 $0.00
Newark UC3842BN 388 1 $0.81 $0.58 $0.58 $0.53 $0.51 $0.51
RS Components UC3842BN 0 $7.52
RS Components (APAC) UC3842BN 0 $62.37
Rutronik UC3842BN 0 6000 $0.23
TME UC3842BN 1120 $0.77
Utmel UC3842BN 364628 $0.27 $0.21 $0.21 $0.18 $0.18 $0.00
Verical Marketplace UC3842BN 40 32 $0.36 $0.33 $0.29 $0.00
Win Source UC3842BN 324300 215 $0.22 $0.20
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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
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UC3842ADR2

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3842ADR2OSDKR-ND 0 $1.20 $1.20 $1.20 $1.20 $1.20 $0.25
Mouser Electronics 863-UC3842ADR2 0 1
Win Source UC3842ADR2 10000 90
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UC3844BVD1R2

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3844BVD1R2OS-ND 0 $1.23 $0.75 $0.62 $0.48 $0.33 $0.26
Mouser Electronics 863-UC3844BVD1R2 0 1
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UC3842BDR2

onsemi
UC3842 Current-Mode PWM Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3842BDR2 12500 $1.42 $0.87 $0.72 $0.56 $0.39 $0.45
AVNET Express UC3842BDR2 20000 1 $0.24
Farnell UC3842BDR2 12500 300 * $0.00 * $0.00 * $0.00 * $0.00 * $0.29 * $0.29
Mouser Electronics UC3842BDR2 0 1
Newark UC3842BDR2 0 1400 $0.00 $0.00 $0.00 $0.00 $0.30 $0.24
Win Source UC3842BDR2 2560 175
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UC3843BN

onsemi
IN STOCK SHIP TODAY
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3843BNGOS-ND 760 $2.00 $1.24 $0.92 $0.82 $0.59 $0.49
Component Online UC3843BN 37 $0.92 $0.92 $0.92 $0.92 $0.92 $0.92
Jak Electronics UC3843BN 384802 $2.04 $1.54 $1.54 $1.35 $1.30 $0.00
Jameco UC3843BN 55 $0.69 $0.59 $0.59 $0.49 $0.39 $0.39
Mouser Electronics 863-UC3843BN 0 1
Utmel UC3843BN 7208 $0.28 $0.21 $0.21 $0.18 $0.18 $0.00
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UC3845BD1

onsemi
UC3845 Current Mode PWM Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3845BD1 4502 $1.20 $0.73 $0.61 $0.47 $0.32 $0.25
AVNET Express UC3845BD1 234 2000 $0.27
Farnell UC3845BD1 1750 1 * $1.02 * $0.66 * $0.66 * $0.53 * $0.50 * $0.50
Mouser Electronics UC3845BD1 0 1 $0.00
Win Source UC3845BD1 1650 215
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UC3845BD

ON Semiconductor
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Digi-Key UC3845BD 3341 1 $0.70 $0.62 $0.58 $0.44 $0.27 $0.25
Mouser Electronics UC3845BD 0 1
Utsource UC3845BD 33951 $0.36 $0.28
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UC3845NG

onsemi
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3845NGOS-ND 0 $0.52 $0.52 $0.00 $0.00
Mouser Electronics 863-UC3845NG 0 1
Utsource UC3845NG 33951 $0.56 $0.53
Win Source UC3845NG 3486 15
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UC3845BVD1

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3845BVD1GOS-ND 0 $1.23 $0.75 $0.62 $0.48 $0.64 $0.26
Mouser Electronics 863-UC3845BVD1 0 1
Win Source UC3845BVD1 5000 125