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Minimum Operating Temperature :
Maximum Operating Temperature :
Switching Frequency :
5 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
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
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
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