Texas Instruments

Category: Power Management ICs

UC3844 Current-Mode PWM Controller

$0.45 - $6.52
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
Ameya360 UC3844D8 1087 Buy
AVNET Asia Pacific UC3844D8 75 $0.58 $0.53 Buy
AVNET Europe UC3844D8 350 75 * $0.61 * $0.53 * $0.53 Buy
AVNET Express UC3844D8 150 1 $0.50 $0.50 Buy
element14 APAC UC3844D8 100 1 * $2.17 * $2.06 * $1.84 * $1.74 * $1.74 * $1.74 Buy
Farnell UC3844D8 99 1 * $2.34 * $2.14 * $1.74 * $1.67 * $1.67 * $1.67 Buy
Newark UC3844D8 99 1 $1.99 $1.84 $1.64 $1.64 $1.54 $1.54 Buy
RS Components UC3844D8 $6.52 Buy
Texas Instruments UC3844D8 16617 1 $1.16 $1.16 $1.16 $0.89 $0.47 $0.47 Buy
TME UC3844D8 1066 $1.04 Buy
Win Source UC3844D8 4600 135 $0.33 $0.33 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)(%) 50
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