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Minimum Operating Temperature :
Maximum Operating Temperature :
Number of Outputs :
108 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
LM3150MHX/NOPB
1+
$1.2840
10+
$1.1560
25+
$1.1120
100+
$0.9440
2500+
$0.6040
GET PRICE
RFQ
3,965
In-stock
Texas Instruments Switching Controllers 42V SYNC STEP-DOWN SMD/SMT TSSOP EP - 40 C + 125 C Reel 6 V to 42 V 12 A 0.6 V 1 MHz 96 % 1 Output  
MIC38HC43YM-TR
1+
$1.2080
10+
$1.0040
25+
$0.8360
100+
$0.7600
2500+
$0.7600
GET PRICE
RFQ
2,886
In-stock
Microchip Technology / Micrel Switching Controllers SMD/SMT SOIC-8 - 40 C + 85 C Reel   1 A 5 V 500 kHz 96 % 1 Output Boost, Buck, Flyback, Forward
MIC38HC43YM
1+
$1.2080
10+
$1.0040
25+
$0.8360
100+
$0.7600
GET PRICE
RFQ
2,067
In-stock
Microchip Technology / Micrel Switching Controllers Monolithic High Speed SMPS Controller SMD/SMT SOIC-8 - 40 C + 85 C Tube   1 A 5 V 500 kHz 96 % 1 Output Boost, Buck, Flyback, Forward
ISL6420BIRZ-TK
1+
$1.3360
10+
$1.1360
100+
$0.9840
250+
$0.9360
1000+
$0.7080
GET PRICE
RFQ
1,921
In-stock
Intersil Switching Controllers W/ANNEAL SYNC BUCK W/4 5V-28V INPU... SMD/SMT QFN-EP-20 - 40 C + 85 C Reel   700 mA 0.6 V to 27.5 V 100 KHz to 1400 KHz 96 % 1 Output  
ISL6842IBZ
1+
$1.0840
10+
$0.9200
100+
$0.7360
500+
$0.6480
GET PRICE
RFQ
1,947
In-stock
Intersil Switching Controllers CUR MODE PWM 100% DU TY CYCLE 14.5V ... SMD/SMT SOIC-8 - 40 C + 105 C Tube   1 A 20.3 V 2000 kHz 96 % 1 Output  
ISL6840IUZ
1+
$1.0840
10+
$0.9200
100+
$0.7360
500+
$0.6480
GET PRICE
RFQ
2,005
In-stock
Intersil Switching Controllers CUR MODE PWM 100% DU TY CYCLE 7.0V U... SMD/SMT MSOP-8 - 40 C + 105 C Tube   1 A 20.3 V 2000 kHz 96 % 1 Output  
MC33060ADR2G
1+
$0.6160
10+
$0.5240
100+
$0.4040
500+
$0.3548
2500+
$0.2484
GET PRICE
RFQ
2,424
In-stock
ON Semiconductor Switching Controllers High Performance Voltage Mode PWM SMD/SMT SOIC-14 - 40 C + 85 C Reel   200 mA 30 V 200 kHz 96 % 1 Output Flyback
ISL8840AAUZ
1+
$1.0720
10+
$0.9120
100+
$0.7880
250+
$0.7480
GET PRICE
RFQ
1,839
In-stock
Intersil Switching Controllers CUR MODE PWM 100% DC 7.0V UVLO 8LD   MSOP - 40 C + 105 C Tube   1 A   2000 kHz 96 % 1 Output  
UC3843BVD1R2G
1+
$0.2760
10+
$0.2268
100+
$0.1464
1000+
$0.1172
2500+
$0.0988
GET PRICE
RFQ
3,659
In-stock
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 - 40 C + 105 C Reel   1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC2842BD1R2G
1+
$0.2400
10+
$0.1968
100+
$0.1272
1000+
$0.1016
2500+
$0.0860
GET PRICE
RFQ
4,148
In-stock
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 - 25 C + 85 C Reel   1000 mA 4.95 V to 5.05 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3842BD1R2G
1+
$0.2440
10+
$0.1996
100+
$0.1216
1000+
$0.0940
2500+
$0.0804
GET PRICE
RFQ
3,232
In-stock
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Reel   1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC2843BD1G
1+
$0.2520
10+
$0.2072
100+
$0.1336
1000+
$0.1072
GET PRICE
RFQ
3,917
In-stock
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 - 25 C + 85 C Tube   1000 mA 4.95 V to 5.05 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3842BVD1G
1+
$0.3360
10+
$0.2768
100+
$0.1784
1000+
$0.1428
GET PRICE
RFQ
2,295
In-stock
ON Semiconductor Switching Controllers ANA SMPS PWM CNTRLLR SMD/SMT SOIC-8 - 40 C + 105 C Tube   1000 mA   500 kHz 96 % 1 Output Boost, Flyback, Forward
LM25037MT/NOPB
1+
$1.4200
10+
$1.2760
25+
$1.2280
100+
$1.0440
GET PRICE
RFQ
624
In-stock
Texas Instruments Switching Controllers Dual-Mode PWM Cntlr SMD/SMT TSSOP-16 - 40 C + 125 C Tube   1.2 A   50 kHz to 2000 kHz 96 % 1 Output Full-Bridge, Half-Bridge, Push-Pull
ISL6420BIRZ
1+
$1.3360
10+
$1.1360
100+
$0.9840
250+
$0.9360
GET PRICE
RFQ
428
In-stock
Intersil Switching Controllers W/ANNEAL SYNC BUCK W/4 5V-28V INPU... SMD/SMT QFN-EP-20 - 40 C + 85 C Tube   700 mA 0.6 V to 27.5 V 100 KHz to 1400 KHz 96 % 1 Output  
UC3842BDR2G
1+
$0.2200
10+
$0.1820
100+
$0.1108
1000+
$0.0856
2500+
$0.0732
GET PRICE
RFQ
4,903
In-stock
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-14 0 C + 70 C Reel   1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
LM25037QMT/NOPB
1+
$1.6960
10+
$1.5240
25+
$1.4640
100+
$1.2480
GET PRICE
RFQ
362
In-stock
Texas Instruments Switching Controllers Dual-Mode PWM Cntlr SMD/SMT TSSOP-16 - 40 C + 125 C Tube   1.2 A   50 kHz to 2000 kHz 96 % 1 Output Full-Bridge, Half-Bridge, Push-Pull
Default Photo
1+
$0.3960
10+
$0.3360
100+
$0.2584
500+
$0.2284
2500+
$0.1596
GET PRICE
RFQ
2,833
In-stock
ON Semiconductor Switching Controllers ANA SMPS PWM CNTRLER SMD/SMT SOIC-8 Narrow - 40 C + 125 C Reel   1000 mA   500 kHz 96 % 1 Output Boost, Flyback
ISL6420AIRZ-TK
1+
$1.3360
10+
$1.1360
100+
$0.9840
250+
$0.9360
1000+
$0.7080
GET PRICE
RFQ
732
In-stock
Intersil Switching Controllers W/ANNEAL SYNC BUCK W/4 5V-28V INPU... SMD/SMT QFN-EP-20 - 40 C + 85 C Reel   20000 mA 0.6 V to 27.5 V 100 KHz to 1400 KHz 96 % 1 Output  
ISL8130IAZ
1+
$1.1120
10+
$0.9480
100+
$0.8200
250+
$0.7800
GET PRICE
RFQ
570
In-stock
Intersil Switching Controllers SYNC BUCK PWM CONT 5V-28V INPUT 20... SMD/SMT QSOP-20 - 40 C + 85 C Tube   30000 mA 0.6 V to 25.2 V 100 KHz to 1400 KHz 96 % 1 Output  
ISL8840AABZ
1+
$1.0720
10+
$0.9120
100+
$0.7880
250+
$0.7480
GET PRICE
RFQ
561
In-stock
Intersil Switching Controllers CUR MODE PWM 100% DC 7.0V UVLO 8LD   SOIC-8 Narrow - 40 C + 105 C Tube   1 A   2000 kHz 96 % 1 Output  
ISL8843AABZ
1+
$1.0720
10+
$0.9120
100+
$0.7880
250+
$0.7480
GET PRICE
RFQ
910
In-stock
Intersil Switching Controllers CUR MODE PWM 100% DC 8 4V UVLO 8LD O...   SOIC-8 Narrow - 40 C + 105 C Tube   1 A   2000 kHz 96 % 1 Output  
ISL8130IRZ
1+
$1.1680
10+
$0.9920
100+
$0.7920
500+
$0.6960
GET PRICE
RFQ
746
In-stock
Intersil Switching Controllers W/ANNEAL SYNC BUCK W/4 5V-28V INPU... SMD/SMT QFN-EP-20 - 40 C + 85 C Tube   30000 mA 0.6 V to 25.2 V 100 KHz to 1400 KHz 96 % 1 Output  
MC34060ADR2G
1+
$0.4720
10+
$0.4040
100+
$0.3076
500+
$0.2720
2500+
$0.1904
GET PRICE
RFQ
1,677
In-stock
ON Semiconductor Switching Controllers High Performance Voltage Mode PWM SMD/SMT SOIC-14 0 C + 70 C Reel   200 mA 30 V 200 kHz 96 % 1 Output Flyback
UC3843BD1R2G
1+
$0.2440
10+
$0.1996
100+
$0.1216
1000+
$0.0940
2500+
$0.0804
GET PRICE
RFQ
4,869
In-stock
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Reel   1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC2843BD1R2G
1+
$0.2400
10+
$0.1968
100+
$0.1272
1000+
$0.1016
2500+
$0.0860
GET PRICE
RFQ
2,903
In-stock
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 - 25 C + 85 C Reel   1000 mA 4.95 V to 5.05 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
LM3203TL/NOPB
1+
$1.6600
10+
$1.4920
100+
$1.2240
250+
$1.1480
500+
$1.0400
GET PRICE
RFQ
413
In-stock
Texas Instruments Switching Controllers Miniature, Adjustable, Step-Down DC-DC Converte... SMD/SMT uSMD - 30 C + 85 C Reel 5.5 V 500 mA 0.8 V to 3.6 V 2000 kHz 96 % 1 Output Buck
UC3842BNG
1+
$0.2560
10+
$0.2104
100+
$0.1284
1000+
$0.0992
GET PRICE
RFQ
3,346
In-stock
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max Through Hole PDIP-8 0 C + 70 C Tube   1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3843BNG
1+
$0.2560
10+
$0.2104
100+
$0.1284
1000+
$0.0992
GET PRICE
RFQ
1,231
In-stock
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max Through Hole PDIP-8 0 C + 70 C Tube   1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
UC3843BD1G
1+
$0.2240
10+
$0.1828
100+
$0.1116
1000+
$0.0864
GET PRICE
RFQ
3,737
In-stock
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max SMD/SMT SOIC-8 0 C + 70 C Tube   1000 mA 4.9 V to 5.1 V 500 kHz 96 % 1 Output Boost, Flyback, Forward
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