Power Management Power Control PWM Controllers

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Comments Min Operating Threshold Vin Min Vin Max Features Isupply Temp Range Packages Max Iout Frequency Vref Design Tools Demo Boards Featured New Date Added Price 1k* Product Category Package Area Package Height Export Control Auto & Transport Terminal Finish
Units V V V mA mA kHz V mm² mm yes/no
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hold Shift key to select range)
LT1241 High Speed Current Mode Pulse Width Modulators 9.6 8.2 25 Low Start-Up Current, to 500kHz 7 C,I N-8,SO-8 1000 500 5 LTspice File - no no 1993-06-01 $1.95 (LT1241CN8) PWM Controllers 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LT1242 High Speed Current Mode Pulse Width Modulators 16 11 25 Improved 1842, to 100% Duty Cycle 7 C,I N-8,SO-8 1000 500 5 LTspice File - no no 1991-10-01 $1.95 (LT1242CN8) PWM Controllers 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LT1243 High Speed Current Mode Pulse Width Modulators 8.4 8.2 25 Improved 1843, to 100% Duty Cycle 7 C,I N-8,SO-8 1000 500 5 LTspice File - no no 1991-10-01 $1.95 (LT1243CN8) PWM Controllers 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LT1244 High Speed Current Mode Pulse Width Modulators 16 11 25 Improved 1844 7 C,I N-8,SO-8 1000 500 5 LTspice File - no no 1991-10-01 $1.95 (LT1244CN8) PWM Controllers 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LT1245 High Speed Current Mode Pulse Width Modulators 8.4 8.2 25 Improved 1845 7 C,I N-8,SO-8 1000 500 5 LTspice File - no no 1991-10-01 $1.95 (LT1245CN8) PWM Controllers 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LT1246 1MHz Off-Line Current Mode PWM and DC/DC Converter 16 10 25 Improved 1842, Built-in Blanking 13 C N-8,SO-8 1000 1000 5 LTspice Model - no no 1992-03-01 $2.15 (LT1246CN8) PWM Controllers 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LT1247 1MHz Off-Line Current Mode PWM and DC/DC Converter 8.4 7.6 25 Improved 1843, Built-in Blanking 13 C N-8,SO-8 1000 1000 5 LTspice Model DC227A-A,DC227A-B,DC227A-C no no 1995-02-06 $2.10 (LT1247CN8) PWM Controllers 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin