Build a global manufacturer and supplier trusted trading platform.
Package / Case :
Minimum Operating Temperature :
Maximum Operating Temperature :
Switching Frequency :
7 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Packaging Input Voltage Output Current Output Voltage Switching Frequency Duty Cycle - Max Number of Outputs Topology
FSL4110LRN
1+
$2.270
10+
$1.930
100+
$1.540
500+
$1.350
RFQ
2,787
In-stock
Fairchild Semiconductor Switching Controllers Green Mode Fairchild Power Switch Through Hole DIP-7 - 40 C + 125 C Tube   520 mA 45 VAC to 460 VAC 50 kHz 73 % 1 Output Flyback
KA7552A
1+
$0.900
10+
$0.744
100+
$0.480
1000+
$0.384
RFQ
3,845
In-stock
Fairchild Semiconductor Switching Controllers SMPS Controller Through Hole DIP-8 - 25 C + 85 C Tube 2.6 V 1.5 A 1.3 V to 16.5 V 135 kHz 70 % 1 Output  
KA3844B
1+
$0.900
10+
$0.744
100+
$0.480
1000+
$0.384
RFQ
2,719
In-stock
Fairchild Semiconductor Switching Controllers PWM Control IC Through Hole DIP-8 0 C + 70 C Tube   1000 mA   500 kHz 50 % 1 Output  
Default Photo
1+
$1.400
10+
$1.200
100+
$0.917
500+
$0.810
RFQ
1,740
In-stock
Fairchild Semiconductor Switching Controllers FPS for Buck switch Through Hole DIP-7 - 40 C + 125 C Tube           1 Output  
KA7553A
1+
$0.900
10+
$0.744
100+
$0.480
1000+
$0.384
RFQ
1,327
In-stock
Fairchild Semiconductor Switching Controllers SMPS Controller Through Hole DIP-8 - 25 C + 85 C Tube 2.6 V 1.5 A 1.3 V to 16.5 V 135 kHz 46 % 1 Output  
KA3843B
1+
$0.790
10+
$0.651
100+
$0.420
1000+
$0.336
RFQ
751
In-stock
Fairchild Semiconductor Switching Controllers PWM Control IC Through Hole DIP-8 0 C + 70 C Tube   1000 mA   500 kHz 100 % 1 Output  
Default Photo
1+
$0.790
10+
$0.651
100+
$0.420
1000+
$0.336
RFQ
2,315
In-stock
Fairchild Semiconductor Switching Controllers PWM Control IC Through Hole DIP-8 - 25 C + 85 C Tube   1 A 30 V 500 kHz   1 Output  
Page 1 / 1