UC2843BDR2

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2843BDR2-ND 0 2500 $0.50
Mouser Electronics 863-UC2843BDR2 0 1
Win Source UC2843BDR2 21000 90

UC2844BDR2

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2844BDR2-ND 0 2500 $0.50
Mouser Electronics 863-UC2844BDR2 0 1
Utsource UC2844BDR2 33951 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Win Source UC2844BDR2 3385 60

UC3844D

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC3844DFS-ND 0 $0.00
AVNET Express UC3844D 1197 1 $0.68 $0.62
Farnell UC3844D 1197 1 * $1.82 * $1.64 * $1.60 * $1.57 * $1.57 * $1.57
Mouser Electronics 863-UC3844D 0 1
Verical Marketplace UC3844D 881 311 $1.00 $0.90

UC1845AY

Microsemi
CURRENT MODE PWM CONTROLLER
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1259-1164-ND 0 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics N/A 0 1
Win Source UC1845AY 1 20

UC2842BDR2G

onsemi
UC2842B Series 30 V 96% 275 kHz High Performance Current Mode Controller-SOIC-14
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2842BDR2G 2420 1 $0.92 $0.66 $0.60 $0.52 $0.45 $7,500.00
Ameya360 UC2842BDR2G 10000
AVNET Asia Pacific UC2842BDR2G 2500 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Europe UC2842BDR2G 7500 2500 * $0.92
AVNET Express UC2842BDR2G 15082 2500 $0.22
element14 APAC UC2842BDR2G 2425 100 * $0.56 * $0.49 * $0.45
Farnell UC2842BDR2G 2435 100 * $0.60 * $0.50 * $0.44
Future Electronics UC2842BDR2G 2500 2500 $0.21
Mouser Electronics UC2842BDR2G 2405 1 $0.84 $0.75 $0.75 $0.56 $0.43 $0.40
Newark UC2842BDR2G 2425 1 $1.19 $1.02 $0.83 $0.70 $0.70 $0.70
Utsource UC2842BDR2G 33951 $0.23 $0.23 $0.20 $0.19
Win Source UC2842BDR2G 5490 265 $0.20 $0.17

UC2842BD1R2G

onsemi
UC2842 Current Mode PWM Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2842BD1R2G 3675 1 $0.60 $0.42 $0.38 $0.33 $0.28 $0.26
Ameya360 UC2842BD1R2G 2500 $0.20
AVNET Asia Pacific UC2842BD1R2G 25000 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Europe UC2842BD1R2G 2500 2500 * $0.50
AVNET Express UC2842BD1R2G 7500 1 $0.29
element14 APAC UC2842BD1R2G 5122 1 * $0.67 * $0.42 * $0.42 * $0.34 * $0.30 * $0.30
Farnell UC2842BD1R2G 5829 100 * $0.39 * $0.30 * $0.25
Future Electronics UC2842BD1R2G 2500 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $0.19
Jak Electronics UC2842BD1R2G 182251 $1.67 $1.23 $1.23 $1.07 $1.02
Mouser Electronics UC2842BD1R2G 8500 1 $0.66 $0.55 $0.55 $0.37 $0.26 $0.24
Newark UC2842BD1R2G 1763 1 $0.72 $0.55 $0.48 $0.45 $0.45 $0.45
RS Components UC2842BD1R2G 0 $11.86
Utmel UC2842BD1R2G 182251 $0.23 $0.17 $0.17 $0.15 $0.14
Utsource UC2842BD1R2G 33951 $0.18 $0.18 $0.14 $0.13
Win Source UC2842BD1R2G 114700 120 $0.33 $0.33

UC2843BD1R2G

onsemi
UC2843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2843BD1R2G 195 $1.20 $0.73 $0.61 $0.47 $0.32 $0.25
Ameya360 UC2843BD1R2G 900 $0.83 $0.83 $0.83 $0.83 $0.83 $0.83
AVNET Asia Pacific UC2843BD1R2G 5000 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Europe UC2843BD1R2G 2500 2500 * $0.47
AVNET Express UC2843BD1R2G 2500 1 $0.16
element14 APAC UC2843BD1R2G 2972 1 * $0.67 * $0.42 * $0.42 * $0.34 * $0.32 * $0.32
Farnell UC2843BD1R2G 485 1 * $0.68 * $0.48 * $0.48 * $0.38 * $0.32 * $0.32
Future Electronics UC2843BD1R2G 1 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.18
Jak Electronics UC2843BD1R2G 658 $1.87 $1.41 $1.41 $1.23 $1.18
Mouser Electronics UC2843BD1R2G 3252 1 $0.70 $0.60 $0.60 $0.40 $0.32 $0.27
Newark UC2843BD1R2G 14 1 $0.73 $0.55 $0.55 $0.55 $0.55 $0.55
TME UC2843BD1R2G 487 $0.78
Utmel UC2843BD1R2G 434466 $0.25 $0.19 $0.19 $0.17 $0.16
Win Source UC2843BD1R2G 103500 85 $0.19 $0.16

UC2845BD1G

onsemi
UC2845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2845BD1GOS-ND 0 $0.62 $0.55 $0.55 $0.39 $0.24 $0.27
Ameya360 UC2845BD1G 820 $0.00 $0.00 $0.00 $0.27 $0.27 $0.27
AVNET Europe UC2845BD1G 1946 98 * $0.83 * $0.53 * $0.53
AVNET Express UC2845BD1G 310 1 $0.29
element14 APAC UC2845BD1G 689 1 * $0.71 * $0.48 * $0.48 * $0.40 * $0.35 * $0.35
Farnell UC2845BD1G 604 1 * $0.90 * $0.71 * $0.71 * $0.48 * $0.43 * $0.43
Future Electronics UC2845BD1G 820 1 $0.00 $0.00 $0.27 $0.27 $0.27 $0.23
Mouser Electronics 863-UC2845BD1G 0 1 $0.58
Newark UC2845BD1G 3188 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
RS Components UC2845BD1G 0 $12.26
RS Components (APAC) UC2845BD1G 0 $99.39
TME UC2845BD1G 27 $1.10
Utsource UC2845BD1G 33951 $0.36 $0.28
Win Source UC2845BD1G 4600 125 $0.35 $0.35

UC2845BD1R2G

onsemi
Current Mode PWM Controller 1A 8-Pin SOIC N T/R
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2845BD1R2G 186 1 $0.61 $0.52 $0.49 $0.36 $0.22 $0.19
Ameya360 UC2845BD1R2G 0 $0.22
Arrow North American Components UC2845BD1R2G 0 2500 $0.48 $0.47 $0.44 $0.30 $0.17 $0.00
AVNET Asia Pacific UC2845BD1R2G 2500 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Europe UC2845BD1R2G 7500 2500 * $0.50
AVNET Express UC2845BD1R2G 76509 2500 $0.20
element14 APAC UC2845BD1R2G 3355 1 * $0.67 * $0.42 * $0.42 * $0.34 * $0.31 * $0.31
Farnell UC2845BD1R2G 3356 1 * $0.70 * $0.49 * $0.49 * $0.39 * $0.32 * $0.32
Jak Electronics UC2845BD1R2G 583327 $1.98 $1.50 $1.50 $1.31 $1.26
Mouser Electronics UC2845BD1R2G 14794 1 $0.66 $0.54 $0.54 $0.44 $0.28 $0.23
Newark UC2845BD1R2G 3355 1 $0.87 $0.71 $0.56 $0.48 $0.48 $0.48
Utmel UC2845BD1R2G 583327 $0.27 $0.20 $0.20 $0.18 $0.17
Utsource UC2845BD1R2G 33939 $0.19 $0.19 $0.17 $0.16
Verical Marketplace UC2845BD1R2G 352 34 $0.00 $0.27 $0.00 $0.18
Win Source UC2845BD1R2G 464000 65 $0.64 $0.46 $0.46

UC2845BDR2G

onsemi
UC2845 Current-Mode PWM Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2845BDR2G 3939 $1.68 $1.04 $0.87 $0.68 $0.48 $0.38
Ameya360 UC2845BDR2G 277502
Arrow North American Components UC2845BDR2G 0 2500 $1.11 $0.94 $0.93 $0.72 $0.50 $0.44
AVNET Asia Pacific UC2845BDR2G 0 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Europe UC2845BDR2G 0 2500 * $0.92
AVNET Express UC2845BDR2G 5000 1 $0.26
Farnell UC2845BDR2G 0 2500 * $0.00 * $0.00 * $0.00 * $0.00 * $0.00 * $0.42
Mouser Electronics UC2845BDR2G 6682 1 $0.98 $0.84 $0.84 $0.63 $0.48 $0.40
Newark UC2845BDR2G 0 2500 $0.53 $0.53 $0.53 $0.53 $0.53 $0.46
Utsource UC2845BDR2G 33951 $0.36 $0.28
Verical Marketplace UC2845BDR2G 7702 13 $1.01 $0.68 $0.53 $0.44
Win Source UC2845BDR2G 19400 195 $0.24 $0.21