SWITCHING CONTROLLER

Part Number
Description
Price
Current mode PWM controller for Asymmetrical Half Bridge converter topology
  L6591   Datasheet
17 $ 3.54540 25 $ 3.35160 50 $ 3.16920 Show more
Quasi-resonant Controller
  L6565N   Datasheet
150 $ 1.22814 200 $ 1.03625 400 $ 0.85204 Show more
Switching Controller, Current-mode, 68kHz Switching Freq-Max, PDSO6
  DAP024   Datasheet
10,684 $ 0.03487 11,000 $ 0.03414 22,000 $ 0.03361 Show more
Current Mode PWM
  L5991D   Datasheet
100 $ 2.69723 200 $ 2.27578 400 $ 1.87120 Show more
Switching Controller, Current-mode, 0.36A, 100kHz Switching Freq-Max, PDIP7
  FSQ510   Datasheet
3,000 $ 0.50250 6,000 $ 0.49566 12,000 $ 0.48730 Show more
Quasi-resonant Controller
  L6565D   Datasheet
200 $ 1.22814 400 $ 1.03625 800 $ 0.85204 Show more
Single phase PWM controller
  L6726A   Datasheet
200 $ 0.97587 400 $ 0.82340 800 $ 0.67701 Show more
Switching Controller, Voltage-mode, 0.7A, 200kHz Switching Freq-Max, PDSO8
  UC2572D   Datasheet
19 $ 3.15894 100 $ 2.76792 250 $ 1.94142 Show more
Switching Controller, Current/voltage-mode, 0.2A, 500kHz Switching Freq-Max, BICMOS, PDIP18
  UC2851N   Datasheet
3 $ 22.38162 100 $ 19.54986 250 $ 15.07422 Show more
Single-phase PWM controller for automotive applications
  A6727TR   Datasheet
2,500 $ 1.67580
Voltage Mode PWM
  SG3524N   Datasheet
1,000 $ 0.73335 1,100 $ 0.72143 2,100 $ 0.70354 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
  UC3844N   Datasheet
42 $ 1.38852 100 $ 1.06818 250 $ 0.78660 Show more
Switching Controller, Current/voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDIP16
  UC3824N   Datasheet
4 $ 18.02568 100 $ 15.74454 250 $ 12.13986 Show more
SYNCHRONOUS RECTIFIERS SMART DRIVERS FOR ADAPTOR FLYBACK
  STSR30D   Datasheet
100 $ 2.80799 200 $ 2.80476 400 $ 2.65766 Show more
Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PDIP16
  UC3846N   Datasheet
16 $ 3.66396 100 $ 2.98794 250 $ 2.34840 Show more
Switching Controller, Current-mode, 2A, 230kHz Switching Freq-Max, BICMOS, PDIP16
  UC3856N   Datasheet
11 $ 5.25882 100 $ 4.28754
Switching Controller, Voltage-mode, 2A, 1000kHz Switching Freq-Max, BIPolar, PDIP16
  UC2823N   Datasheet
12 $ 4.87464 100 $ 4.27158 250 $ 2.99478 Show more
Switching Controller, Voltage-mode, 0.1A, 240kHz Switching Freq-Max, BIPolar, PDIP20
  UC2879N   Datasheet
6 $ 10.17564 100 $ 8.88858 250 $ 6.85254 Show more
Switching Controller, Voltage-mode, 3A, 2000kHz Switching Freq-Max, BIPolar, PDIP20
  UC3875N   Datasheet
5 $ 12.42372 100 $ 10.85166 250 $ 8.36760 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
  UC2844D   Datasheet
43 $ 1.33722 100 $ 1.02942 250 $ 0.75810 Show more
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16
  TL494CD   Datasheet
89 $ 0.64410 131 $ 0.43776 250 $ 0.33744 Show more
Switching Controller, Current-mode, 0.36A, 140kHz Switching Freq-Max, PDIP8
  FSQ500N   Datasheet
642 $ 0.63133 650 $ 0.62244 1,300 $ 0.60466 Show more
Switching Controller, Voltage-mode, 20A, 500kHz Switching Freq-Max, PDSO16
  L6725TR   Datasheet
2,500 $ 4.10400
Adaptive synchronous rectification controller for flyback converter
  SRK1000   Datasheet
3,000 $ 0.28044
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
  UC3844D   Datasheet
46 $ 1.23918 100 $ 0.95304 250 $ 0.70224 Show more
Current mode PWM controller for Asymmetrical Half Bridge converter topology
  L6591TR   Datasheet
2,500 $ 1.53900
Multi-mode controller for SMPS
  L6566BH   Datasheet
100 $ 1.95863 200 $ 1.65260 400 $ 1.35880 Show more
Switching Controller, 1A, PDIP8
  KA3883C   Datasheet
1,145 $ 0.35355 1,200 $ 0.34857 2,300 $ 0.33860 Show more
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16
  TL594ID   Datasheet
71 $ 0.80484 100 $ 0.61902 250 $ 0.45600 Show more
Switching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDSO8
  UC3572D   Datasheet
20 $ 2.92638 100 $ 2.56500 250 $ 1.79778 Show more
Switching Controller, Voltage-mode, 0.2A, 400kHz Switching Freq-Max, CMOS, PDIP18
  UC3526N   Datasheet
19 $ 3.06090 100 $ 2.68128 250 $ 1.87986 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
  UC2844N   Datasheet
43 $ 1.34862 100 $ 1.11378 250 $ 0.80028 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP18
  UC2841N   Datasheet
4 $ 16.33278
Switching Controller, Voltage-mode, 0.2A, 350kHz Switching Freq-Max, BIPolar, PDIP18
  SG3526N   Datasheet
5 $ 14.18160 100 $ 9.07440
Switching Controller, Voltage-mode, 0.2A, 400kHz Switching Freq-Max, CMOS, PDIP18
  UC2526N   Datasheet
18 $ 3.16692 100 $ 2.77476 250 $ 1.94484
Switching Controller, Current-mode, 2A, 230kHz Switching Freq-Max, BICMOS, PDIP16
  UC2856N   Datasheet
11 $ 5.44122 100 $ 4.43574 250 $ 3.48612
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
  UC3843N   Datasheet
42 $ 1.38852 100 $ 1.06818 250 $ 0.78660 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
  UC2843D   Datasheet
43 $ 1.33722 100 $ 1.02942 250 $ 0.75810 Show more
Improved high-voltage resonant controller
  L6599AD   Datasheet
100 $ 2.46844 200 $ 2.08275 400 $ 1.71247 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
  UC2845D   Datasheet
43 $ 1.33722 100 $ 1.02942 250 $ 0.75810 Show more
Switching Controller, Voltage-mode, 0.1A, 240kHz Switching Freq-Max, BIPolar, PDIP20
  UC3879N   Datasheet
6 $ 10.50054 100 $ 8.56026 250 $ 6.72828 Show more
Voltage Mode PWM
  SG3524P   Datasheet
100 $ 1.92826 200 $ 1.62697 400 $ 1.33773 Show more
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDIP16
  KA7500C   Datasheet
1,653 $ 0.24493 1,700 $ 0.24147 3,400 $ 0.23458 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
  UC3843D   Datasheet
200 $ 0.86006 250 $ 0.72568 400 $ 0.59668 Show more
Switching Controller, Current-mode, 1.5A, 600kHz Switching Freq-Max, BIPolar, PDIP8
  KA7553A   Datasheet
794 $ 0.46942 800 $ 0.45965 1,600 $ 0.45247 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP18
  UC3841N   Datasheet
4 $ 14.35374 100 $ 12.53772 250 $ 9.66720 Show more
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDIP16
  TL494IN   Datasheet
79 $ 0.72618 116 $ 0.49362 250 $ 0.38076 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
  UC3845D   Datasheet
46 $ 1.23918 100 $ 0.95304 250 $ 0.70224 Show more
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDIP16
  TL594CN   Datasheet
74 $ 0.77406 100 $ 0.59622 250 $ 0.43890 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
  UC3842N   Datasheet
42 $ 1.38852 100 $ 1.06818 250 $ 0.78660 Show more
Switching Controller, Voltage-mode, 2A, 1000kHz Switching Freq-Max, BIPolar, PDIP16
  UC3823N   Datasheet
13 $ 4.69794 100 $ 4.11654 250 $ 2.88648 Show more
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16
  TL494ID   Datasheet
89 $ 0.64410 131 $ 0.43776 250 $ 0.33744 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14
  SG2843D   Datasheet
5 $ 13.65720 100 $ 8.74380 250 $ 7.71780 Show more
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDIP16
  TL594IN   Datasheet
74 $ 0.77406 100 $ 0.59622 250 $ 0.43890 Show more
Switching Controller, Voltage-mode, 2A, 1000kHz Switching Freq-Max, BICMOS, PDIP16
  UC3825N   Datasheet
13 $ 4.69794 100 $ 4.11654 250 $ 2.88648 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
  UC3845N   Datasheet
42 $ 1.38852 100 $ 1.06818 250 $ 0.78660 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
  UC2842D   Datasheet
43 $ 1.33722 100 $ 1.02942 250 $ 0.75810
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8
  SG3845M   Datasheet
7 $ 8.42460 100 $ 5.39220 250 $ 4.76520 Show more
Switching Controller, Current-mode, 1A, PDIP8
  KA3842B   Datasheet
972 $ 0.41668 980 $ 0.41081 2,000 $ 0.39907 Show more
Switching Controller, Voltage-mode, 3A, 2000kHz Switching Freq-Max, BIPolar, PDIP20
  UC3876N   Datasheet
4 $ 18.78378 100 $ 16.40802 250 $ 12.65058 Show more
Switching Controller, Voltage-mode, 0.5A, 300kHz Switching Freq-Max, PDSO8
  UC2573D   Datasheet
20 $ 2.87850 100 $ 2.52282 250 $ 1.76814 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
  FAN7554   Datasheet
953 $ 0.42494 960 $ 0.41895 2,000 $ 0.40698 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
  UC2843N   Datasheet
43 $ 1.34862 100 $ 1.11378 250 $ 0.80028 Show more
Switching Controller, Voltage-mode, 0.7A, 115kHz Switching Freq-Max, BIPolar, PDSO8
  UC3573D   Datasheet
22 $ 2.65506 100 $ 2.32674 250 $ 1.63134 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
  UC2842N   Datasheet
43 $ 1.34862 100 $ 1.11378 250 $ 0.80028 Show more
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDIP16
  TL598CN   Datasheet
38 $ 1.51962 100 $ 1.25514 250 $ 0.90174 Show more
Switching Controller, Current/voltage-mode, 0.2A, 500kHz Switching Freq-Max, BICMOS, PDIP18
  UC3851N   Datasheet
3 $ 22.38162 100 $ 19.54986 250 $ 15.07422 Show more
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16
  TL594CD   Datasheet
71 $ 0.80484 100 $ 0.61902 250 $ 0.45600 Show more
Switching Controller, Voltage-mode, 0.1A, 450kHz Switching Freq-Max, BIPolar, PDIP16
  SG2524N   Datasheet
64 $ 0.89832 100 $ 0.69084 250 $ 0.50844 Show more
Switching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, CDIP16
  UC1863J   Datasheet
2 $ 41.49600
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDIP8
  UC2845N   Datasheet
43 $ 1.35318 100 $ 1.11834 250 $ 0.80256 Show more
Switching Controller, Current-mode, 0.315A, 140kHz Switching Freq-Max, PDSO3
  FSQ500L   Datasheet
4,000 $ 0.49593
Switching Controller, Voltage-mode, 3A, 2000kHz Switching Freq-Max, BIPolar, PDIP20
  UC2875N   Datasheet
5 $ 13.34370 100 $ 11.65536 250 $ 8.98662
Switching Controller, Voltage-mode, 0.1A, 300kHz Switching Freq-Max, BIPolar, PDSO16
  UC3524D   Datasheet
22 $ 2.65050 100 $ 2.18880 250 $ 1.57320 Show more
Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, PDIP16
  SG3846N   Datasheet
20 $ 2.99820 100 $ 1.91520 250 $ 1.68720 Show more
Switching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDIP16
  UC3861N   Datasheet
11 $ 5.56548 100 $ 4.53720 250 $ 3.56592 Show more
Switching Controller, Voltage-mode, 0.1A, 300kHz Switching Freq-Max, BIPolar, CDIP16
  CA3524F   Datasheet
119 $ 3.41567 130 $ 3.36756 240 $ 3.27134 Show more
Switching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDIP16
  UC3867N   Datasheet
11 $ 5.49594 100 $ 4.48020 250 $ 3.52146 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
  UC3842D   Datasheet
46 $ 1.23918 100 $ 0.95304 250 $ 0.70224 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
  KA3844B   Datasheet
1,233 $ 0.32830 1,300 $ 0.32367 2,500 $ 0.31442 Show more
Switching Controller, Voltage-mode, 0.25A, 300kHz Switching Freq-Max, BIPolar, PDSO16
  TL598CD   Datasheet
36 $ 1.58574 100 $ 1.30986 250 $ 0.94050 Show more
Switching Controller, Voltage-mode, 0.1A, 450kHz Switching Freq-Max, BIPolar, PDSO16
  SG3524D   Datasheet
59 $ 0.98040 100 $ 0.75354 250 $ 0.55518 Show more
Switching Controller, Voltage-mode, 2A, 1000kHz Switching Freq-Max, BICMOS, PDIP16
  UC2825N   Datasheet
12 $ 4.87464 100 $ 4.27158 250 $ 2.99478 Show more
Switching Controller, Voltage-mode, 2A, 360kHz Switching Freq-Max, BICMOS, PDIP8
  UCC3960P   Datasheet
18 $ 3.19428 100 $ 2.79870 250 $ 1.96194 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO8
  UC3844D8   Datasheet
46 $ 1.23918 100 $ 0.95304 250 $ 0.70224 Show more
Switching Controller, Voltage-mode, 2.2A, 1150kHz Switching Freq-Max, BICMOS, PDIP16
  UC2823AN   Datasheet
4 $ 18.18186 100 $ 15.88248 250 $ 12.24588 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
  UC3842BD   Datasheet
1,394 $ 0.29042 1,400 $ 0.28632 2,800 $ 0.27814
Switching Controller, Current-mode, 2A, 230kHz Switching Freq-Max, BICMOS, PDSO16
  UC2856DW   Datasheet
12 $ 4.89744 100 $ 3.99342 250 $ 3.13842 Show more
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDIP8
  UCC3802N   Datasheet
26 $ 2.23098 100 $ 1.95510 250 $ 1.37142 Show more
Switching Controller, Voltage-mode, 0.5A, 400kHz Switching Freq-Max, BIPolar, PDIP16
  UC3527AN   Datasheet
13 $ 4.45968 100 $ 3.63546 250 $ 2.85798 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
  UC3844AN   Datasheet
64 $ 0.90060 100 $ 0.69312 250 $ 0.51072 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, PDSO18
  UC2841DW   Datasheet
4 $ 14.84736 100 $ 12.96978
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
  TL3843BP   Datasheet
93 $ 0.61902 120 $ 0.47652 250 $ 0.35112 Show more
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDIP8
  UCC3801N   Datasheet
26 $ 2.23098 100 $ 1.95510 250 $ 1.37142 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
  UC3843AD   Datasheet
56 $ 1.02258 100 $ 0.78660 250 $ 0.57912 Show more
Switching Controller, Current-mode, 1A, 1000kHz Switching Freq-Max, BICMOS, PDSO8
  UCC2801D   Datasheet
29 $ 1.98474 100 $ 1.73964 250 $ 1.21980 Show more
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8
  TL3844BP   Datasheet
93 $ 0.61902 120 $ 0.47652 250 $ 0.35112 Show more
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