Texas Instruments UC1526A

UC3527AN

Texas Instruments UC3527AN

Texas Instruments UC3524A

UC2526AN

Texas Instruments UC2526AN

Texas Instruments UC3525B

Texas Instruments UC3527A

UC3525AN

Texas Instruments UC3525AN

Texas Instruments UC3726

UC3524D

Texas Instruments UC3524D

Price $4.37 $1.17 $2.11 $4.28 $4.37
RoHS Yes Yes Compliant Compliant
Lead Status Yes Yes No No
Special Features Error Amplifier,Multi-topology,Soft Start,Synchronization Pin Error Amplifier,Multi-topology,Soft Start,Synchronization Pin Error Amplifier,Multi-topology,Soft Start,Synchronization Pin Error Amplifier,Multi-topology,Soft Start,Synchronization Pin
Operating Temperature Range(C) 0 to 70 -25 to 85 0 to 70 0 to 70
Rating Catalog Catalog Catalog Catalog
Control Method Voltage Voltage Voltage Voltage
Package Group PDIP PDIP,PLCC,SOIC PDIP,PLCC,SOIC SOIC,WAFERSALE
Approx. Price (US$) 2.42 | 1ku 1.20 | 1ku 0.70 | 1ku 1.00 | 1ku
Gate Drive(Typ)(A) 0.4 0.2 0.4 0.1
Duty Cycle(Max)(%) 49 50 49 90
UVLO Thresholds On/Off(V) 7 7/6.8 7 7.5/7
Frequency(Max)(kHz) 500 600 500 450
Topology Boost,Buck,Flyback,Forward,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
Frequency(Min)(kHz) 0.1 0.01 0.1 0.1
Vin(Min)(V) 8 8
Vin(Max)(V) 35 40