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68 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Series Packaging Output Current Output Voltage Switching Frequency Number of Outputs Input Voltage MAX Topology Input Voltage MIN
MIC2171WU-TR
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RFQ
746
In-stock
Micrel / Microchip Technology Switching Voltage Regulators SMD/SMT TO-263-5 - 40 C + 85 C MIC2171 Reel 2.5 A 65 V 100 kHz 1 Output 40 V Boost 3 V
MIC4576-3.3WU-TR
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RFQ
2,986
In-stock
Micrel / Microchip Technology Switching Voltage Regulators SMD/SMT TO-263-5 - 40 C + 85 C MIC4576 Reel 3 A 3.3 V 200 kHz 1 Output 36 V Buck 4 V
MIC4043YM4-TR
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RFQ
8,573
In-stock
Micrel / Microchip Technology Switching Voltage Regulators SMD/SMT SOT-143-4 - 40 C + 85 C MIC4043 Reel 15 mA 15 V   1 Output 15 V Flyback 10 V
MIC3172YM
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RFQ
615
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1.25A 100kHz Switching Regulator SMD/SMT SOIC-8 - 40 C + 85 C MIC3172 Tube 1.25 A   100 kHz 1 Output 40 V Buck, Boost 3 V
LM2576WU-TR
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RFQ
1,150
In-stock
Micrel / Microchip Technology Switching Voltage Regulators SMD/SMT TO-263-5 - 40 C + 85 C LM2576 Reel 3 A 1.23 V to 37 V 52 kHz 1 Output 40 V Buck 4 V
MIC4576-5.0WT
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RFQ
782
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 200kHz 3.0A Step-down Regulator Through Hole TO-220-5 - 40 C + 85 C MIC4576 Tube 3 A 5 V 200 kHz 1 Output 36 V Buck 4 V
MIC4576WU
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RFQ
136
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 200kHz 3.0A Step-down Regulator SMD/SMT TO-263-5 - 40 C + 85 C MIC4576 Tube 3 A 1.23 V to 33 V 200 kHz 1 Output 36 V Buck 4 V
LM2576WU
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RFQ
621
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 3A Step-Down SMPS Regulator SMD/SMT TO-263-5 - 40 C + 85 C LM2576 Tube 3 A 1.23 V to 37 V 52 kHz 1 Output 40 V Buck 4 V
LM2575-5.0WT
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RFQ
288
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1A Step-Down SMPS Regulator Through Hole TO-220-5 - 40 C + 85 C LM2575 Tube 1 A 5 V 52 kHz 1 Output 40 V Buck 4 V
LM2576-12WT
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RFQ
507
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 3A Step-Down SMPS Regulator Through Hole TO-220-5 - 40 C + 85 C LM2576 Tube 3 A 12 V 52 kHz 1 Output 40 V Buck 4 V
MIC2171WU
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RFQ
112
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 2.5A 100kHz Switching Regulator SMD/SMT TO-263-5 - 40 C + 85 C MIC2171 Tube 2.5 A   100 kHz 1 Output 40 V   3 V
MIC2172YM
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RFQ
245
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1.25A 100kHz Switching Regulator SMD/SMT SOIC-8 - 40 C + 85 C MIC2172 Tube 1.25 A   100 kHz 1 Output 40 V Buck, Boost 3 V
LM2575-12WT
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RFQ
265
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1A Step-Down SMPS Regulator Through Hole TO-220-5 - 40 C + 85 C LM2575 Tube 1 A 12 V 52 kHz 1 Output 40 V Buck 4 V
MIC2145YMM
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RFQ
175
In-stock
Micrel / Microchip Technology Switching Voltage Regulators Boost Regulator SMD/SMT MSOP-8 - 40 C + 85 C MIC2145 Tube 500 mA 16 V 450 kHz 1 Output 16 V Boost, Flyback 2.4 V
MIC2171WT
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RFQ
64
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 2.5A 100kHz Switching Regulator Through Hole TO-220-5 - 40 C + 85 C MIC2171 Tube 2.5 A   100 kHz 1 Output 40 V Buck, Boost 3 V
MIC4576-3.3WU
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RFQ
153
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 200kHz 3.0A Step-down Regulator SMD/SMT TO-263-5 - 40 C + 85 C MIC4576 Tube 3 A 1.23 V to 33 V 200 kHz 1 Output 36 V Buck 4 V
LM2576-3.3WU
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RFQ
224
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 3A Step-Down SMPS Regulator SMD/SMT TO-263-5 - 40 C + 85 C LM2576 Tube 3 A 1.23 V to 37 V 52 kHz 1 Output 40 V Buck 4 V
LM2575-12WU
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RFQ
282
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1A Step-Down SMPS Regulator SMD/SMT TO-263-5 - 40 C + 85 C LM2575 Tube 1 A 12 V 52 kHz 1 Output 40 V Buck 4 V
MIC4575-5.0WT
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RFQ
177
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 200kHz 1.0A Step-down Regulator Through Hole TO-220-5 - 40 C + 85 C MIC4575 Tube 1 A 5 V 200 kHz 1 Output 24 V Buck 4 V
LM2574-12YN
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RFQ
526
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 0.5A Step-Down SMPS Regulator Through Hole PDIP-8 - 40 C + 85 C LM2574 Tube 500 mA 12 V 52 kHz 1 Output 40 V Buck  
LM2574-3.3YN
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RFQ
490
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 0.5A Step-Down SMPS Regulator Through Hole PDIP-8 - 40 C + 85 C LM2574 Tube 500 mA 3.3 V 52 kHz 1 Output 40 V Buck -
MIC2178YWM
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RFQ
117
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 2.5A 200kHz Synchronous Switcher SMD/SMT SOIC-Wide-20 - 40 C + 85 C MIC2178 Tube 2.5 A 1.25 V to 16.5 V 200 kHz 1 Output 16.5 V Buck 4.5 V
MIC4575WU
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RFQ
379
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 200kHz 1.0A Step-down Regulator SMD/SMT TO-263-5 - 40 C + 85 C MIC4575 Tube 1 A Adj 200 kHz 1 Output 24 V Buck 4 V
LM2575-3.3WT
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RFQ
219
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1A Step-Down SMPS Regulator Through Hole TO-220-5 - 40 C + 85 C LM2575 Tube 1 A 3.3 V 52 kHz 1 Output 40 V Buck 4 V
MIC4575-5.0WU
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RFQ
175
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 200kHz 1.0A Step-down Regulator SMD/SMT TO-263-5 - 40 C + 85 C MIC4575 Tube 1 A 5 V 200 kHz 1 Output 24 V Buck 4 V
LM2575WU
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RFQ
180
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1A Step-Down SMPS Regulator SMD/SMT TO-263-5 - 40 C + 85 C LM2575 Tube 1 A 1.23 V to 37 V 52 kHz 1 Output 40 V Buck 4 V
LM2574YN
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RFQ
379
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 0.5A Step-Down SMPS Regulator Through Hole PDIP-8 - 40 C + 85 C LM2574 Tube 500 mA 1.23 V to 37 V 52 kHz 1 Output 40 V Buck  
MIC4575-3.3WU
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RFQ
138
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 200kHz 1.0A Step-down Regulator SMD/SMT TO-263-5 - 40 C + 85 C MIC4575 Tube 1 A 3.3 V 200 kHz 1 Output 24 V Buck 4 V
MIC4576-3.3WT
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RFQ
285
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 200kHz 3.0A Step-down Regulator Through Hole TO-220-5 - 40 C + 85 C MIC4576 Tube 3 A 3.3 V 200 kHz 1 Output 36 V Buck 4 V
MIC4575WT
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RFQ
200
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 200kHz 1.0A Step-down Regulator Through Hole TO-220-5 - 40 C + 85 C MIC4575 Tube 1 A Adj 200 kHz 1 Output 24 V Buck 4 V
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