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PictureES Part No.Part NoStockPriceDatasheetPb FreeRoHSDescriptionOutput VoltageOutput CurrentInput Voltage(Max)Output TypeTopologyToleranceFrequency-SwitchingEfficiencyMounting TypePackage / CaseMFR PackagePackagingVendor
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0176-0979-7BD90620EFJ-CE2 4,80039.10PB-FreeRoHS1ch Step-Down Switching Regulator,
Output Switch Current 2.5A Max.
50kHz to 600kHz Variable Frequency
0.8V ~ 36V 2.5A36V Adjustable Non-Synchronous Step Down (Buck) ±2% 600kHz - Surface Mount HTSOP-J8HTSOP-J8 TAPE & REELROHM
0339-0020-5LM2576R-3.3 3,46629.53PB-FreeRoHS3A Step-Down Regulator,3.3V Fixed Output
52kHz Fixed Frequency.
3.3V 3A40V Positive Fixed Non-Synchronous Step Down (Buck) ±4% 52kHz 75% Surface Mount D2PAK-5 (TO-263)TO-263-5 TAPE & REELHTC
0035-1849-8LM2576-12WT 80369.51PB-FreeRoHS3A Step-Down Regulator 12V Fixed Output
52kHz Fixed Frequency
12V 3A40V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 88% Through Hole TO-220-5 5-LEAD TO-220 (T) TUBE MICROCHIP
0035-1906-4LM2576WU-TR 6,11272.70PB-FreeRoHS3A Step-Down Regulator 1.23V to 37V Adjustable
52kHz Fixed Frequency.
1.23V ~ 37V 3A40V Adjustable Non-Synchronous Step Down (Buck) ±2% 52kHz 82% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TAPE & REELMICROCHIP
0078-0261-9LM2575SX-5.0/NOPB 2,36459.05PB-FreeRoHS1A Step-Down Regulator 5.0V Fixed Output
52kHz Fixed Frequency.
5V 1A40V Positive Fixed Non-Synchronous Step Down (Buck) - 52kHz 77% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TAPE & REELNS/TEXAS
0176-2194-2BD9P135EFV-CE2 6426.33PB-FreeRoHSSingle 2.2 MHz Buck DC/DC Converter, Integrating
POWER MOSFETs, Nano Pulse Control, Input Voltage
3.5V - 40V, Output 3.3V Typ, Output Current 1A MAX
3.3V 1A40V Positive Fixed Synchronous Step Down (Buck) - 2.2MHz - Surface Mount HTSSOP-B20HTSSOP-B20 TAPE & REELROHM
0123-0119-2KA34063A 1,79429.99PB-FreeRoHSSMPS Controller,Step-Up,Step-Down,Inverting
1.5A,Output Voltage Adjustable,Input 3V to 40V
Frequency 100Hz to 100KHz
- 1.5A40V Adjustable Non-Synchronous Buck,Boost,Inverting - 100Hz ~ 100kHz - Through Hole PDIP-8PDIP-8 TUBEONSEMI / FAIRCHILD
0339-0021-7LM2576R-5.0 25,51432.48PB-FreeRoHS3A Step-Down Regulator,5V Fixed Output
52kHz Fixed Frequency.
5V 3A40V Positive Fixed Non-Synchronous Step Down (Buck) ±4% 52kHz 77% Surface Mount D2PAK-5 (TO-263)TO-263-5 TAPE & REELHTC
0035-1955-7LM2575-3.3WT 30582.60PB-FreeRoHS1A Step-Down Regulator 3.3V Fixed Output
52kHz Fixed Frequency.
3.3V 1A40V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 75% Through Hole TO-220-5TO-220-5 TUBEMICROCHIP
0078-0203-1LM2576T-12/NOPB 49490.97PB-FreeRoHS3A Step-Down Regulator 12.0V Fixed Output
52kHz Fixed Frequency.
12V 3A40V Positive Fixed Non-Synchronous Step Down (Buck) - 52kHz 88% Through Hole TO-220-5TO-220 TUBENS/TEXAS
0176-2197-8BD9P155EFV-CE2 9726.33PB-FreeRoHSSingle 2.2 MHz Buck DC/DC Converter, Integrating
POWER MOSFETs, Nano Pulse Control, Input Voltage
3.5V - 40V, Output 5V Typ, Output Current 1A MAX
5V 1A40V Positive Fixed Synchronous Step Down (Buck) - 2.2MHz - Surface Mount HTSSOP-B20HTSSOP-B20 TAPE & REELROHM
0035-1850-3LM2576-12WU 1,35571.60PB-FreeRoHS3A Step-Down Regulator 12V Fixed Output
52kHz Fixed Frequency.
12V 3A40V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 88% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TUBEMICROCHIP
0035-1907-6LM2576-5.0WU-TR 1,25771.60PB-FreeRoHS3A Step-Down Regulator 5V Fixed Output
52kHz Fixed Frequency.
5V 3A40V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 82% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TAPE & REELMICROCHIP
0176-1372-5BD7F200EFJ-LBE2 093.94PB-FreeRoHSOptocouplers-less Isolated Flyback Converter
Fixed Switching Frequency and Low Output Ripple
- -40V Positive Fixed Flyback - 400kHz - Surface Mount HTSOP-J8HTSOP-J8 TAPE & REELROHM
0339-0023-1LM2576R-ADJ 4,06929.53PB-FreeRoHS3A Step-Down Regulator,1.23V to 37V Adjustable
52kHz Fixed Frequency.
1.23V ~ 37V 3A40V Adjustable Non-Synchronous Step Down (Buck) ±4% 52kHz 77% Surface Mount D2PAK-5 (TO-263)TO-263-5 TAPE & REELHTC