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42 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
MC34063ADR
1+
$0.600
10+
$0.505
100+
$0.308
1000+
$0.238
2500+
$0.203
RFQ
11,346
In-stock
Texas instruments Switching Voltage Regulators 1.5-A Boost/Buck Inverting Swtch Reg SMD/SMT SOIC-8 0 C + 70 C MC34063A Reel 1.5 A 1.55 V to 40 V 100 kHz 1 Output 40 V Buck  
MAX639CSA+
1+
$4.320
10+
$4.100
25+
$3.820
50+
$3.700
250+
$3.580
RFQ
395
In-stock
Maxim Integrated Switching Voltage Regulators 5/3.3/3V Adjustable Step-Down SMD/SMT SO-8 0 C + 70 C MAX639 Tube 225 mA 5 V   1 Output 11.5 V Buck 4 V
MAX738ACWE+T
1+
$7.830
10+
$7.390
25+
$5.910
50+
$5.620
1000+
$3.560
RFQ
985
In-stock
Maxim Integrated Switching Voltage Regulators 5V Step-Down DC/DC Converter SMD/SMT SOIC-Wide-16 0 C + 70 C MAX738A Reel 750 mA 5 V 190 kHz 1 Output 16 V Buck 6 V
MAX638ACPA+
1+
$6.510
10+
$6.190
25+
$4.410
50+
$4.200
RFQ
275
In-stock
Maxim Integrated Switching Voltage Regulators 5V Adjustable Step-Down Through Hole PDIP-8 0 C + 70 C MAX638 Tube 75 mA 16 V 65 kHz 1 Output 16.5 V Buck 2.2 V
MAX738ACWE+
1+
$4.320
10+
$4.100
25+
$3.820
50+
$3.700
250+
$3.580
RFQ
206
In-stock
Maxim Integrated Switching Voltage Regulators 5V Step-Down DC/DC Converter SMD/SMT SO-16 0 C + 70 C MAX738A Tube 750 mA 5 V 190 kHz 1 Output 16 V Buck 6 V
MAX639CPA+
1+
$5.610
10+
$5.330
25+
$4.970
50+
$4.810
250+
$4.660
RFQ
176
In-stock
Maxim Integrated Switching Voltage Regulators 5/3.3/3V Adjustable Step-Down Through Hole PDIP-8 0 C + 70 C MAX639 Tube 225 mA 5 V   1 Output 11.5 V Buck 4 V
TPS54980PWP
1+
$11.050
10+
$9.980
25+
$9.520
100+
$8.260
RFQ
138
In-stock
Texas instruments Switching Voltage Regulators 3.3V Inp Sync Buck Converter SMD/SMT HTSSOP-28 0 C + 70 C TPS54980 Tube 9 A 0.9 V to 2.5 V 700 kHz 1 Output 4 V Buck 3 V
MAX738ACPA+
1+
$5.610
10+
$5.330
25+
$4.970
50+
$4.810
250+
$4.660
RFQ
130
In-stock
Maxim Integrated Switching Voltage Regulators 5V Step-Down DC/DC Converter Through Hole PDIP-8 0 C + 70 C MAX738A Tube 750 mA 5 V 190 kHz 1 Output 16 V Buck 6 V
MAX758ACPA+
1+
$5.610
10+
$5.330
25+
$4.970
50+
$4.810
250+
$4.660
RFQ
80
In-stock
Maxim Integrated Switching Voltage Regulators Adjustable PWM Step-Down Regulator Through Hole PDIP-8 0 C + 70 C MAX758A Tube 450 mA 5 V 160 kHz 1 Output 16 V Buck 4 V
MAX758ACWE+
1+
$4.320
10+
$4.090
25+
$3.820
50+
$3.700
250+
$3.580
RFQ
93
In-stock
Maxim Integrated Switching Voltage Regulators Adjustable PWM Step-Down Regulator SMD/SMT SOIC-Wide-16 0 C + 70 C MAX758A Tube 750 mA 4.75 V to 5.25 V 190 kHz 1 Output 16 V Buck 4 V
MC34063APE4
1+
$0.570
10+
$0.477
100+
$0.308
1000+
$0.246
RFQ
2,303
In-stock
Texas instruments Switching Voltage Regulators 1.5-A Boost/Buck Inverting Swtch Reg Through Hole PDIP-8 0 C + 70 C MC34063A Tube 1.5 A 1.55 V to 40 V 100 kHz 1 Output 40 V Buck  
MAX638ACSA+
1+
$7.750
10+
$7.380
25+
$5.250
50+
$5.000
RFQ
112
In-stock
Maxim Integrated Switching Voltage Regulators 5V Adjustable Step-Down SMD/SMT SOIC-8 0 C + 70 C MAX638 Tube 75 mA 16 V 65 kHz 1 Output 16.5 V Buck 2.2 V
MAX730ACSA+
1+
$6.070
10+
$5.780
25+
$4.120
50+
$3.920
RFQ
187
In-stock
Maxim Integrated Switching Voltage Regulators 5V Step-Down DC/DC Converter SMD/SMT SO-8 0 C + 70 C MAX730A Tube 450 mA 5 V 210 kHz 1 Output 11 V Buck 5.2 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
MAX748ACPA+
1+
$5.610
10+
$5.330
25+
$4.970
100+
$4.900
250+
$4.660
RFQ
60
In-stock
Maxim Integrated Switching Voltage Regulators 3.3V Step-Down DC/DC Converter Through Hole PDIP-8 0 C + 70 C MAX748A Tube 500 mA 3.3 V 212.5 kHz 1 Output 16 V Buck 3.3 V
MAX730ACPA+
1+
$5.970
10+
$5.670
25+
$3.980
50+
$3.780
RFQ
65
In-stock
Maxim Integrated Switching Voltage Regulators 5V Step-Down DC/DC Converter Through Hole PDIP-8 0 C + 70 C MAX730A Tube 450 mA 5 V 210 kHz 1 Output 11 V Buck 5.2 V
MAX744ACWE+
1+
$4.320
10+
$4.100
25+
$3.820
50+
$3.700
250+
$3.580
RFQ
106
In-stock
Maxim Integrated Switching Voltage Regulators 5V Step-Down DC/DC Converter SMD/SMT SO-16 0 C + 70 C MAX744A Tube 750 mA 5 V 212.5 kHz 1 Output 16 V Buck 6 V
MAX653CPA+
1+
$2.570
10+
$2.440
25+
$2.280
50+
$2.210
250+
$2.140
RFQ
142
In-stock
Maxim Integrated Switching Voltage Regulators 5V/3.3V/3V or Adj Low-IQ Step-Down Through Hole PDIP-8 0 C + 70 C MAX653 Tube 225 mA 3 V   1 Output 11.5 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
MAX748ACWE+
1+
$4.320
10+
$4.100
25+
$3.820
50+
$3.700
250+
$3.580
RFQ
116
In-stock
Maxim Integrated Switching Voltage Regulators 3.3V Step-Down DC/DC Converter SMD/SMT SO-16 0 C + 70 C MAX748A Tube 500 mA 3.3 V 212.5 kHz 1 Output 16 V Buck 3.3 V
MAX653CSA+
1+
$1.980
10+
$1.880
25+
$1.750
50+
$1.700
250+
$1.650
RFQ
290
In-stock
Maxim Integrated Switching Voltage Regulators 5V/3.3V/3V or Adj Low-IQ Step-Down SMD/SMT SO-8 0 C + 70 C MAX653 Tube 225 mA 3 V, 1.3 V to 11.5 V Programmable 1 Output 11.5 V Buck 4 V
MAX744ACPA+
1+
$5.610
10+
$5.330
25+
$4.970
50+
$4.810
250+
$4.660
RFQ
61
In-stock
Maxim Integrated Switching Voltage Regulators 5V Step-Down DC/DC Converter Through Hole PDIP-8 0 C + 70 C MAX744A Tube 750 mA 4.75 V to 5.25 V 185 kHz 1 Output 16 V Buck 6 V
NCP3066DR2G
1+
$1.550
10+
$1.320
100+
$1.020
500+
$0.894
2500+
$0.626
RFQ
3,092
In-stock
onsemi Switching Voltage Regulators 1.5A SW REG FOR LED W/ENABLE SMD/SMT SOIC-8 0 C + 70 C NCP3066 Reel 1.5 A 800 mV 250 kHz 1 Output 40 V Buck 3 V
NCP3063MNTXG
Per Unit
$0.990
RFQ
1,969
In-stock
onsemi Switching Voltage Regulators SWITCHING REGULATOR 1.5A 150k... SMD/SMT DFN-8 0 C + 70 C NCP3063 Reel 1.5 A 3.3 V 150 kHz   40 V Buck  
NCV3066DR2G
1+
$1.480
10+
$1.250
100+
$1.000
500+
$0.876
2500+
$0.676
RFQ
767
In-stock
onsemi Switching Voltage Regulators 1.5A SW REG FOR LED WITH ENAB... SMD/SMT SOIC-8 0 C + 70 C NCP3066 Reel 1.5 A 235 mV 250 kHz 1 Output   Buck  
MC34167D2TG
1+
$3.920
10+
$3.330
100+
$2.890
250+
$2.740
RFQ
163
In-stock
onsemi Switching Voltage Regulators 40V 5A Buck/Boost/Inverting SMD/SMT TO-263-5 0 C + 70 C MC34167 Tube 5 A 5 V to 40 V 72 kHz 1 Output 40 V Buck 7.5 V
MAX763ACSA+
1+
$6.300
10+
$5.990
25+
$4.200
50+
$3.990
RFQ
400
In-stock
Maxim Integrated Switching Voltage Regulators 3.3V Step-Down DC/DC Converter SMD/SMT SOIC-8 0 C + 70 C MAX763A Tube 500 mA 3.3 V 212.5 kHz 1 Output 11 V Buck 3.3 V
MC34063ADE4
1500+
$0.269
2025+
$0.244
5025+
$0.227
10050+
$0.218
VIEW
RFQ
Texas instruments Switching Voltage Regulators 1.5-A Boost/Buck Inverting Swtch Reg SMD/SMT SOIC-8 0 C + 70 C MC34063A Tube 1.5 A 1.55 V to 40 V 100 kHz 1 Output 40 V Buck  
MC34063ADRE4
2500+
$0.203
10000+
$0.189
22500+
$0.179
50000+
$0.175
VIEW
RFQ
Texas instruments Switching Voltage Regulators 1.5-A Boost/Buck Inverting Swtch Reg SMD/SMT SOIC-8 0 C + 70 C MC34063A Reel 1.5 A 1.55 V to 40 V   1 Output   Buck  
MAX639CSA+T
2500+
$3.560
RFQ
10,000
In-stock
Maxim Integrated Switching Voltage Regulators 5/3.3/3V Adjustable Step-Down SMD/SMT SOIC-Narrow-8 0 C + 70 C MAX639 Reel 225 mA 5 V   1 Output 11.5 V Buck 4 V
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