Texas Instruments

Category: Power Management ICs

UC3842 Current-Mode PWM Controller

$0.61 - $40.86
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
Ameya360 UC3842D 49 Buy
AVNET Asia Pacific UC3842D 50 $0.58 $0.53 Buy
AVNET Europe UC3842D 200 50 * $0.78 * $0.71 * $0.60 * $0.60 Buy
AVNET Express UC3842D 1 $0.65 $0.61 Buy
element14 APAC UC3842D 1 * $1.80 * $1.62 * $1.53 * $1.18 * $1.04 * $1.04 Buy
Farnell UC3842D 1 * $3.22 * $3.22 * $1.90 * $1.61 * $1.43 * $1.43 Buy
Newark UC3842D 600 $1.39 $1.19 $1.19 $0.91 $0.64 $0.64 Buy
RS Components UC3842D $40.86 Buy
Texas Instruments UC3842D 3791 1 $1.16 $1.16 $1.16 $0.89 $0.47 $0.47 Buy
TME UC3842D 50 $1.60 Buy
Win Source UC3842D 3320 85 $0.73 $0.53 $0.53 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