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35 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
MAX640ESA+
1+
$4.960
10+
$4.710
25+
$4.400
50+
$4.260
250+
$4.120
RFQ
198
In-stock
Maxim Integrated Switching Voltage Regulators 5V/3.3V/3V Adj Low-IQ Step-Down SMD/SMT SO-8 - 40 C + 85 C MAX640 Tube 225 mA 3.3 V   1 Output 11.5 V Buck 4 V
LM2651MTC-3.3/NOPB
1+
$4.170
10+
$3.740
25+
$3.600
100+
$3.070
RFQ
789
In-stock
Texas instruments Switching Voltage Regulators 1.5A HIGH EFFICIENCY SWITCH... SMD/SMT TSSOP-16 - 40 C + 125 C LM2651 Tube 1.5 A 3.3 V 330 kHz 1 Output 14 V Buck 4 V
MIC4680-3.3YM
1+
$2.400
10+
$2.190
25+
$1.820
100+
$1.660
RFQ
632
In-stock
Micrel / Microchip Technology Switching Voltage Regulators 1.3A SuperSwitcher SMD/SMT SOIC-8 - 40 C + 125 C MIC4680 Tube 1 A 3.3 V 200 kHz 1 Output 34 V Buck 4 V
LM2574HVM-3.3/NOPB
1+
$4.600
10+
$4.140
100+
$3.390
250+
$3.180
RFQ
299
In-stock
Texas instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG SMD/SMT SOIC-Wide-14 - 40 C + 125 C LM2574HV Tube 500 mA 3.3 V 58 kHz 1 Output 60 V Buck 4 V
LM2585S-3.3/NOPB
1+
$7.710
10+
$6.960
25+
$6.640
100+
$5.760
RFQ
180
In-stock
Texas instruments Switching Voltage Regulators 3-Amp Flyback Reg SMD/SMT TO-263-5 - 40 C + 125 C LM2585 Tube 4 A 3.3 V 115 kHz 1 Output 40 V Boost, Flyback 4 V
LM2576S-3.3/NOPB
1+
$3.200
10+
$2.880
100+
$2.360
250+
$2.210
RFQ
315
In-stock
Texas instruments Switching Voltage Regulators 3A STEP-DOWN VLTG REG SMD/SMT TO-263-5 - 40 C + 125 C LM2576 Tube 3 A 3.3 V 58 kHz 1 Output 40 V Buck 4 V
LM2574M-3.3/NOPB
1+
$2.790
10+
$2.500
100+
$2.050
250+
$1.920
RFQ
185
In-stock
Texas instruments Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG SMD/SMT SOIC-Wide-14 - 40 C + 125 C LM2574 Tube 500 mA 3.3 V 58 kHz 1 Output 40 V Buck 4 V
LM2574N-3.3/NOPB
1+
$2.750
10+
$2.330
100+
$1.870
500+
$1.630
RFQ
250
In-stock
Texas instruments Switching Voltage Regulators 0.5A SD Vtg Reg Through Hole PDIP-8 - 40 C + 125 C LM2574 Tube 500 mA 3.3 V 58 kHz 1 Output 40 V Buck, Inverting 4 V
LM2576T-3.3/NOPB
1+
$2.670
10+
$2.400
100+
$1.970
250+
$1.840
RFQ
406
In-stock
Texas instruments Switching Voltage Regulators 3A SD Vtg Reg Through Hole TO-220-5 - 40 C + 125 C LM2576 Tube 3 A 3.3 V 58 kHz 1 Output 40 V Buck, Inverting 4 V
MAX640CSA+
1+
$4.320
10+
$4.100
25+
$3.820
50+
$3.700
250+
$3.580
RFQ
119
In-stock
Maxim Integrated Switching Voltage Regulators 5V/3.3V/3V Adj Low-IQ Step-Down SMD/SMT SO-8 0 C + 70 C MAX640 Tube 225 mA 3.3 V   1 Output 11.5 V Buck 4 V
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
LM2575HVS-3.3/NOPB
1+
$5.710
10+
$5.140
100+
$4.210
250+
$3.950
RFQ
141
In-stock
Texas instruments Switching Voltage Regulators 1A STEP-DOWN VLTG REG SMD/SMT TO-263-5 - 40 C + 125 C LM2575HV Tube 1 A 3.3 V 58 kHz 1 Output 60 V Buck 4 V
MIC4575-3.3WU
1+
$3.620
10+
$3.010
25+
$2.510
100+
$2.280
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
LM2587S-3.3/NOPB
1+
$8.460
10+
$7.640
25+
$7.290
100+
$6.320
RFQ
90
In-stock
Texas instruments Switching Voltage Regulators 5A Flyback Reg SMD/SMT TO-263-5 - 40 C + 125 C LM2587 Tube 6.5 A 3.3 V 115 kHz 1 Output 40 V Boost, Flyback 4 V
LM2576HVS-3.3/NOPB
1+
$6.560
10+
$5.930
25+
$5.490
100+
$4.910
RFQ
165
In-stock
Texas instruments Switching Voltage Regulators 3A SD Vtg Reg SMD/SMT TO-263-5 - 40 C + 125 C LM2576HV Tube 3 A 3.3 V 58 kHz 1 Output 60 V Buck, Inverting 4 V
LM2575T-3.3/NOPB
1+
$2.870
10+
$2.440
100+
$1.950
500+
$1.710
RFQ
244
In-stock
Texas instruments Switching Voltage Regulators 1A SD VTG Reg Through Hole TO-220-5 - 40 C + 125 C LM2575-N Tube 1 A 3.3 V 58 kHz 1 Output 40 V Buck, Inverting 4 V
LM2655MTC-3.3/NOPB
1+
$4.120
10+
$3.710
100+
$3.040
250+
$2.850
RFQ
133
In-stock
Texas instruments Switching Voltage Regulators 2.5A High Eff Sync Switching Reg SMD/SMT TSSOP-16 - 40 C + 125 C LM2655 Tube 2.5 A 3.3 V 330 kHz 1 Output 14 V Buck 4 V
MIC4576-3.3WT
1+
$3.580
10+
$2.980
25+
$2.480
100+
$2.260
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
LM2575T-3.3/LF03
1+
$2.880
10+
$2.450
100+
$1.960
500+
$1.720
RFQ
349
In-stock
Texas instruments Switching Voltage Regulators 1A STEP-DOWN VLTG REG Through Hole TO-220-5 - 40 C + 125 C LM2575-N Tube 1 A 3.3 V 58 kHz 1 Output 40 V Buck 4 V
MAX640CPA+
1+
$5.610
10+
$5.330
25+
$4.970
100+
$4.900
250+
$4.660
RFQ
39
In-stock
Maxim Integrated Switching Voltage Regulators 5V/3.3V/3V Adj Low-IQ Step-Down Through Hole PDIP-8 0 C + 70 C MAX640 Tube 225 mA 3.3 V   1 Output 11.5 V Buck 4 V
LM2576T-3.3/LF03
1+
$2.680
10+
$2.410
100+
$1.970
250+
$1.850
RFQ
232
In-stock
Texas instruments Switching Voltage Regulators 3A SD Vtg Reg Through Hole TO-220-5 - 40 C + 125 C LM2576 Tube 3 A 3.3 V 58 kHz 1 Output 40 V Buck 4 V
LM2586T-3.3/NOPB
1+
$6.640
10+
$5.990
25+
$5.720
100+
$4.960
RFQ
105
In-stock
Texas instruments Switching Voltage Regulators 3-Amp Flyback Reg Through Hole TO-220-7 - 40 C + 125 C LM2586 Tube 4 A 3.3 V 115 kHz, 100 kHz to 200 kHz 1 Output 40 V Boost, Flyback 4 V
LM2587T-3.3/NOPB
1+
$8.460
10+
$7.640
25+
$7.290
100+
$6.320
RFQ
45
In-stock
Texas instruments Switching Voltage Regulators 5A Flyback Reg Through Hole TO-220-5 - 40 C + 125 C LM2587 Tube 6.5 A 3.3 V 115 kHz 1 Output 40 V Boost, Flyback 4 V
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
LM2575HVT-3.3/NOPB
1+
$5.550
10+
$4.990
100+
$4.090
250+
$3.840
RFQ
36
In-stock
Texas instruments Switching Voltage Regulators 1A SD VTG Reg Through Hole TO-220-5 - 40 C + 125 C LM2575HV Tube 1 A 3.3 V 58 kHz 1 Output 60 V Buck, Inverting 4 V
L6986
1+
$2.810
10+
$2.390
100+
$1.910
500+
$1.670
RFQ
1,831
In-stock
STMicroelectronics Switching Voltage Regulators Power Conversion SMD/SMT HTSSOP-16 - 40 C + 150 C L6986 Tube 2 A 3.3 V 2 MHz 1 Output 38 V Buck 4 V
A6985F3V3
1+
$3.180
10+
$2.700
100+
$2.350
250+
$2.230
RFQ
478
In-stock
STMicroelectronics Switching Voltage Regulators 38 V 0.5 A synchronous step-down switching reg... SMD/SMT HTSSOP-16 - 40 C + 150 C Buck Regulators Tube 500 mA 3.3 V 250 kHz to 2 MHz 1 Output 38 V Buck 4 V
LM2575S-3.3/NOPB
1+
$3.360
10+
$3.020
100+
$2.470
250+
$2.320
RFQ
752
In-stock
Texas instruments Switching Voltage Regulators 1A STEP-DOWN VLTG REG SMD/SMT TO-263-5 - 40 C + 125 C LM2575-N Tube 1 A 3.3 V 58 kHz 1 Output 40 V Buck 4 V
LM2588S-3.3/NOPB
1+
$10.920
10+
$9.860
25+
$9.410
100+
$8.170
VIEW
RFQ
Texas instruments Switching Voltage Regulators 5A Flyback Reg w/ Shutdown SMD/SMT TO-263-7 - 40 C + 125 C LM2588 Tube 6.5 A 3.3 V 200 kHz 1 Output 40 V Boost, Flyback 4 V
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