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Frequency - Switching :
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37 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Package / Case Supplier Device Package Internal Switch(s) Frequency - Switching Output Isolation Topology Voltage - Start Up Voltage - Supply (Vcc/Vdd) Duty Cycle Fault Protection Control Features
GLOBAL STOCKS
KA3882ED
KA3882ED
RFQ
RFQ
3,864
In-stock
 ON Semiconductor IC REG CTRLR PWM CM 8-SOP - Obsolete Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 500kHz - - 16V 10 V ~ 30 V 96% Current Limiting Frequency Control
UCC3889DG4
UCC3889DG4
Per Unit
$1.79
 RFQ
RFQ
1,512
In-stock
 Texas Instruments IC PWM FLYBACK ISOLATED VM 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No - Non-Isolated Flyback 8.4V 6.3 V ~ 9.3 V - Short Circuit -
UCC38C44DG4
UCC38C44DG4
Per Unit
$1.22
 RFQ
RFQ
1,019
In-stock
 Texas Instruments IC OFFLINE CTRLR PWM UVLO 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 1MHz Isolated Forward 14.5V 9 V ~ 18 V 48% Current Limiting Frequency Control
UCC38C42DG4
UCC38C42DG4
Per Unit
$1.22
 RFQ
RFQ
2,388
In-stock
 Texas Instruments IC OFFLINE CTRLR PWM UVLO 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 1MHz Isolated Forward 14.5V 9 V ~ 18 V 96% Current Limiting Frequency Control
SG3842DM
SG3842DM
Per Unit
$2.29
 RFQ
RFQ
3,878
In-stock
 Microsemi Corporation IC REG CTRLR FLYBK ISO PWM 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 100Hz ~ 500kHz Isolated Flyback 16V 10 V ~ 30 V 95% Current Limiting Frequency Control
KA3882ED
KA3882ED
RFQ
RFQ
3,864
In-stock
 ON Semiconductor IC REG CTRLR PWM CM 8-SOP - Obsolete Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 500kHz - - 16V 10 V ~ 30 V 96% Current Limiting Frequency Control
UCC3889DG4
UCC3889DG4
Per Unit
$1.79
 RFQ
RFQ
1,512
In-stock
 Texas Instruments IC PWM FLYBACK ISOLATED VM 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No - Non-Isolated Flyback 8.4V 6.3 V ~ 9.3 V - Short Circuit -
UCC38C44DG4
UCC38C44DG4
Per Unit
$1.22
 RFQ
RFQ
1,019
In-stock
 Texas Instruments IC OFFLINE CTRLR PWM UVLO 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 1MHz Isolated Forward 14.5V 9 V ~ 18 V 48% Current Limiting Frequency Control
UCC38C42DG4
UCC38C42DG4
Per Unit
$1.22
 RFQ
RFQ
2,388
In-stock
 Texas Instruments IC OFFLINE CTRLR PWM UVLO 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 1MHz Isolated Forward 14.5V 9 V ~ 18 V 96% Current Limiting Frequency Control
SG3842DM
SG3842DM
Per Unit
$2.29
 RFQ
RFQ
3,878
In-stock
 Microsemi Corporation IC REG CTRLR FLYBK ISO PWM 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 100Hz ~ 500kHz Isolated Flyback 16V 10 V ~ 30 V 95% Current Limiting Frequency Control
SG3844DM
SG3844DM
RFQ
RFQ
3,612
In-stock
 Microsemi Corporation IC REG CTRLR ISO CM 8-SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 100Hz ~ 500kHz Isolated - 16V 10 V ~ 30 V 48% Current Limiting Frequency Control
LX1554CDM
LX1554CDM
RFQ
RFQ
2,214
In-stock
 Microsemi Corporation IC REG CTRLR PWM CM 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) - 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 500kHz Isolated Boost, Buck, Flyback, Forward 16V 10 V ~ 30 V 48% Current Limiting Frequency Control
LX1552CDM
LX1552CDM
RFQ
RFQ
3,673
In-stock
 Microsemi Corporation IC REG CTRLR PWM CM 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) - 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 500kHz Isolated Boost, Buck, Flyback, Forward 16V 10 V ~ 30 V 96% Current Limiting Frequency Control
UCC38085D
UCC38085D
Per Unit
$2.80
 RFQ
RFQ
3,056
In-stock
 Texas Instruments IC REG CTRLR PSH-PULL PWM 8-SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 50kHz ~ 1MHz Isolated Push-Pull 12.5V 8.3 V ~ 15 V 49% Current Limiting Frequency Control
UCC3889D
UCC3889D
Per Unit
$2.65
 RFQ
RFQ
2,346
In-stock
 Texas Instruments IC OFF-LINE PWR-SUP CNTRLR 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No - Non-Isolated Flyback 8.4V 6.3 V ~ 9.3 V - Short Circuit -
UCC3888DG4
UCC3888DG4
RFQ
RFQ
2,286
In-stock
 Texas Instruments IC PWM FLYBACK ISOLATED VM 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No - Non-Isolated Flyback 8.4V 6 V ~ 9.3 V 7.6% Short Circuit -
UCC38083DG4
UCC38083DG4
Per Unit
$2.26
 RFQ
RFQ
2,078
In-stock
 Texas Instruments IC REG CTRLR PSH-PULL PWM 8-SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 50kHz ~ 1MHz Isolated Push-Pull 12.5V 8.3 V ~ 15 V 49% Current Limiting Frequency Control
UCC3888D
UCC3888D
RFQ
RFQ
2,549
In-stock
 Texas Instruments IC OFF-LINE PWR-SUP CNTRL 8-SOIC - Obsolete Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No - Non-Isolated Flyback 8.4V 6 V ~ 9.3 V 7.6% Short Circuit -
UCC38C42D
UCC38C42D
Per Unit
$1.81
 RFQ
RFQ
2,546
In-stock
 Texas Instruments IC OFFLINE CTRLR PWM UVLO 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 1MHz Isolated Forward 14.5V 9 V ~ 18 V 96% Current Limiting Frequency Control
UCC38083D
UCC38083D
Per Unit
$3.08
 RFQ
RFQ
2,611
In-stock
 Texas Instruments IC REG CTRLR PSH-PULL PWM 8-SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 50kHz ~ 1MHz Isolated Push-Pull 12.5V 8.3 V ~ 15 V 49% Current Limiting Frequency Control
UCC38C44D
UCC38C44D
Per Unit
$1.81
 RFQ
RFQ
827
In-stock
 Texas Instruments IC OFFLINE CTRLR PWM UVLO 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 1MHz Isolated Forward 14.5V 9 V ~ 18 V 48% Current Limiting Frequency Control
KA3882ED
KA3882ED
RFQ
RFQ
3,864
In-stock
 ON Semiconductor IC REG CTRLR PWM CM 8-SOP - Obsolete Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 500kHz - - 16V 10 V ~ 30 V 96% Current Limiting Frequency Control
UCC3889DG4
UCC3889DG4
Per Unit
$1.79
 RFQ
RFQ
1,512
In-stock
 Texas Instruments IC PWM FLYBACK ISOLATED VM 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No - Non-Isolated Flyback 8.4V 6.3 V ~ 9.3 V - Short Circuit -
UCC38C44DG4
UCC38C44DG4
Per Unit
$1.22
 RFQ
RFQ
1,019
In-stock
 Texas Instruments IC OFFLINE CTRLR PWM UVLO 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 1MHz Isolated Forward 14.5V 9 V ~ 18 V 48% Current Limiting Frequency Control
UCC38C42DG4
UCC38C42DG4
Per Unit
$1.22
 RFQ
RFQ
2,388
In-stock
 Texas Instruments IC OFFLINE CTRLR PWM UVLO 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No Up to 1MHz Isolated Forward 14.5V 9 V ~ 18 V 96% Current Limiting Frequency Control
SG3842DM
SG3842DM
Per Unit
$2.29
 RFQ
RFQ
3,878
In-stock
 Microsemi Corporation IC REG CTRLR FLYBK ISO PWM 8SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 100Hz ~ 500kHz Isolated Flyback 16V 10 V ~ 30 V 95% Current Limiting Frequency Control
SG3844DM
SG3844DM
RFQ
RFQ
3,612
In-stock
 Microsemi Corporation IC REG CTRLR ISO CM 8-SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 100Hz ~ 500kHz Isolated - 16V 10 V ~ 30 V 48% Current Limiting Frequency Control
LX1554CDM
LX1554CDM
RFQ
RFQ
2,214
In-stock
 Microsemi Corporation IC REG CTRLR PWM CM 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) - 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 500kHz Isolated Boost, Buck, Flyback, Forward 16V 10 V ~ 30 V 48% Current Limiting Frequency Control
LX1552CDM
LX1552CDM
RFQ
RFQ
3,673
In-stock
 Microsemi Corporation IC REG CTRLR PWM CM 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) - 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 500kHz Isolated Boost, Buck, Flyback, Forward 16V 10 V ~ 30 V 96% Current Limiting Frequency Control
UCC38085D
UCC38085D
Per Unit
$2.80
 RFQ
RFQ
3,056
In-stock
 Texas Instruments IC REG CTRLR PSH-PULL PWM 8-SOIC - Active Tube 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC No 50kHz ~ 1MHz Isolated Push-Pull 12.5V 8.3 V ~ 15 V 49% Current Limiting Frequency Control
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