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30 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
MIC3172YM
1+
$3.170
10+
$2.640
25+
$2.200
100+
$2.000
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
1+
$2.250
10+
$1.870
25+
$1.560
100+
$1.420
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
1+
$2.440
10+
$2.030
25+
$1.690
100+
$1.540
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
1+
$2.150
10+
$1.790
25+
$1.490
100+
$1.360
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
1+
$5.200
10+
$4.330
25+
$3.600
100+
$3.280
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
1+
$3.290
10+
$2.740
25+
$2.290
100+
$2.080
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
1+
$2.440
10+
$2.030
25+
$1.690
100+
$1.540
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
MIC2171WT
1+
$5.010
10+
$4.170
25+
$3.470
100+
$3.160
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
LM2576-3.3WU
1+
$2.600
10+
$2.160
25+
$1.800
100+
$1.640
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
1+
$2.500
10+
$2.080
25+
$1.740
100+
$1.580
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
LM2574-12YN
1+
$1.740
10+
$1.450
25+
$1.210
100+
$1.100
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
1+
$1.740
10+
$1.450
25+
$1.210
100+
$1.100
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 -
LM2575-3.3WT
1+
$2.440
10+
$2.030
25+
$1.690
100+
$1.540
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
LM2575WU
1+
$2.500
10+
$2.080
25+
$1.740
100+
$1.580
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
1+
$1.740
10+
$1.450
25+
$1.210
100+
$1.100
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  
LM2575YWM
1+
$2.480
10+
$2.060
25+
$1.710
100+
$1.560
RFQ
322
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1A Step-Down SMPS Regulator SMD/SMT SOIC-24 - 40 C + 85 C LM2575 Tube 1 A 1.23 V to 37 V 52 kHz 1 Output 40 V Buck 4 V
MIC3172YN
1+
$3.810
10+
$3.170
25+
$2.640
100+
$2.400
RFQ
250
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1.25A 100kHz Switching Regulator Through Hole PDIP-8 - 40 C + 85 C MIC3172 Tube 1.25 A   100 kHz 1 Output 40 V Buck, Boost 3 V
LM2575-12YN
1+
$2.280
10+
$1.900
25+
$1.580
100+
$1.440
RFQ
369
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1A Step-Down SMPS Regulator Through Hole PDIP-16 - 40 C + 85 C LM2575 Tube 1 A 12 V 52 kHz 1 Output 40 V Buck 4 V
MIC2172YN
1+
$4.560
10+
$3.800
25+
$3.160
100+
$2.880
RFQ
200
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 2.5A 100kHz Switching Regulator Through Hole PDIP-8 - 40 C + 85 C MIC2172 Tube 1.25 A   100 kHz 1 Output 40 V Buck, Boost 3 V
LM2576-12WU
1+
$2.570
10+
$2.140
100+
$1.500
500+
$1.400
1000+
$1.300
RFQ
7,000
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
LM2576-5.0WT
1+
$2.150
10+
$1.790
25+
$1.490
100+
$1.360
RFQ
2
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 1.23 V to 37 V 52 kHz 1 Output 40 V Buck 4 V
LM2576WT
1+
$2.150
10+
$1.790
25+
$1.490
100+
$1.360
RFQ
31
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 1.23 V to 37 V 52 kHz 1 Output 40 V Buck 4 V
LM2575-5.0WU
1+
$2.500
10+
$2.080
25+
$1.740
100+
$1.580
RFQ
74
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 5 V 52 kHz 1 Output 40 V Buck 4 V
LM2574-5.0YN
1+
$1.740
10+
$1.450
25+
$1.210
100+
$1.100
RFQ
11
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 5 V 52 kHz 1 Output 40 V Buck  
LM2576-3.3WT
1+
$2.150
10+
$1.790
25+
$1.490
100+
$1.360
RFQ
48
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 3A Step-Down SMPS Regulator Through Hole TO-220-5 - 40 C + 125 C LM2576 Tube 3 A 3.3 V 52 kHz 1 Output 40 V Buck 4 V
LM2575-3.3WU
1+
$2.600
10+
$2.160
25+
$1.800
100+
$1.640
RFQ
6
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 3.3 V 52 kHz 1 Output 40 V Buck 4 V
LM2575-5.0YN
1+
$2.280
10+
$1.900
25+
$1.580
100+
$1.440
RFQ
65
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1A Step-Down SMPS Regulator Through Hole PDIP-16 - 40 C + 125 C LM2575 Tube 1 A 5 V 52 kHz 1 Output 40 V Buck 4 V
LM2576-5.0WU
1+
$2.600
10+
$2.160
25+
$1.800
100+
$1.640
RFQ
1,014
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 5 V 52 kHz 1 Output 40 V Buck 4 V
LM2575-12YWM
1+
$2.480
10+
$2.060
25+
$1.710
100+
$1.560
VIEW
RFQ
Micrel / Microchip Technology Switching Voltage Regulators 1A Step-Down SMPS Regulator SMD/SMT SOIC-24 - 40 C + 85 C LM2575 Tube 1 A 12 V 52 kHz 1 Output 40 V Buck 4 V
LM2575-5.0YWM
1+
$2.480
10+
$2.060
25+
$1.710
100+
$1.560
VIEW
RFQ
Micrel / Microchip Technology Switching Voltage Regulators 1A Step-Down SMPS Regulator SMD/SMT SOIC-24 - 40 C + 85 C LM2575 Tube 1 A 5 V 52 kHz 1 Output 40 V Buck 4 V
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