UC2845BD1R2

onsemi
IC REG CTRLR BOOST/FLYBACK 8SOIC
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey UC2845BD1R2-ND 0 $0.71 $0.63 $0.59 $0.45 $0.28 $0.52
Win Source UC2845BD1R2 61000 135

UC2845BD

STMicroelectronics
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SO
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 497-14807-5-ND 1727 1 $1.08 $0.78 $0.71 $0.62 $0.54 $0.39

UC3843AN

onsemi
High Performance Current Mode Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
AVNET Express UC3843AN 17319 3000 $0.00
Freelance UC3843AN 250
Jak Electronics UC3843AN 2723 $12.74 $9.45 $9.45 $8.25 $7.84 $0.00
Mouser Electronics 511-UC3843AN 0 1
Quest Components UC3843AN 3 $1.92 $1.92 $1.92 $1.92 $1.92
Utmel UC3843AN 1090 $1.73 $1.28 $1.28 $1.12 $1.06 $0.00

UC2842AN

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Mouser Electronics 863-UC2842AN 0 1 $0.00

UC3844N

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
AVNET Express UC3844N 250 3000 $0.00
Mouser Electronics 863-UC3844N 0 1
Quest Components UC3844N 12 $2.00 $1.50 $1.50 $1.50 $1.50

UC3842BN

onsemi
UC3842 Current-Mode PWM Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Ameya360 UC3842BN 1391
AVNET Express UC3842BN 4249 2000 $0.27
Farnell UC3842BN 469 1 * $0.35 * $0.35 * $0.35 * $0.34 * $0.33 * $0.33
Jak Electronics UC3842BN 364628 $2.00 $1.52 $1.52 $1.35 $1.30
Mouser Electronics UC3842BN 0 1 $0.00
Utmel UC3842BN 364628 $0.27 $0.21 $0.21 $0.18 $0.18

UC3845BN

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
AVNET Asia Pacific UC3845BN 6000 50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Express UC3845BN 199 2000 $0.37
Jak Electronics UC3845BN 74131 $2.15 $1.62 $1.62 $1.42 $1.35 $0.00
Mouser Electronics 863-UC3845BN 0 1 $0.00
Utmel UC3845BN 1597 $0.29 $0.22 $0.22 $0.19 $0.18 $0.00
Utsource UC3845BN 33951 $0.36 $0.28

UC3843BD1

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
AVNET Express UC3843BD1 4000 1 $0.98 $0.97 $0.61 $0.61 $0.61 $0.61
Mouser Electronics 863-UC3843BD1 0 1

UC2842AD

onsemi
Switching Controllers 52kHz 1A Current PWM
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Mouser Electronics 863-UC2842AD 0 1 $0.00

UC3842AD

Fairchild Semiconductors
UC3842A Current Mode PWM Controller
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
Mouser Electronics 512-UC3842AD 0 $0.00