Texas Instruments

Category: Power Management ICs

UC3842 Current-Mode PWM Controller

$0.49 - $72.44
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
AVNET Asia Pacific UC3842N 50 $0.65 $0.60 Buy
AVNET Europe UC3842N 80 50 * $0.87 * $0.79 * $0.67 * $0.67 Buy
AVNET Express UC3842N 154 1 $0.49 $0.49 Buy
element14 APAC UC3842N 1 1 * $1.49 * $1.29 * $1.28 * $1.28 * $1.27 * $1.27 Buy
Farnell UC3842N 35 1 * $1.60 * $1.56 * $1.47 * $1.43 * $1.43 * $1.43 Buy
Newark UC3842N 1 1 $1.75 $1.61 $1.44 $1.35 $1.35 $1.35 Buy
RS Components UC3842N $69.24 Buy
RS Components (APAC) UC3842N $72.44 Buy
Texas Instruments UC3842N 35144 1 $1.02 $1.02 $1.02 $0.78 $0.41 $0.41 Buy
TME UC3842N 783 $1.35 Buy
Win Source UC3842N 6090 95 $0.78 $0.56 $0.56 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.42 | 1ku
Control Method Current
Duty Cycle(Max)(%) 100
Frequency(Max)(kHz) 500
Gate Drive(Typ)(A) 1
Operating Temperature Range(C) 0 to 70
Package Group PDIP,SOIC
Rating Catalog
Special Features Error Amplifier
Topology Boost,Buck,Flyback,Forward
UVLO Thresholds On/Off(V) 16/10
Vin(Max)(V) 30
Vin(Min)(V) 10