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DC / DC Controllers :

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Manufacturer Part No
Order Code
Manufacturer / Description
Availability
Price For
Price
Quantity
Control Mode
Supply Voltage Min
Supply Voltage Max
No. of Outputs
Duty Cycle (%)
IC Case / Package
No. of Pins
Switching Frequency
Topology
Operating Temperature Min
Operating Temperature Max
Qualification
4026413

RoHS

Each
1+RM55.110
10+RM43.400
91+RM37.430
182+RM36.200
273+RM35.580
More Pricing...
Current Mode Control
2.75V
9.8V
2Outputs
100%
QFN-EP
24Pins
750kHz
Synchronous Buck (Step Down)
-40°C
85°C
-
4026558

RoHS

Each
1+RM76.030
10+RM60.480
61+RM53.660
122+RM51.840
305+RM49.920
More Pricing...
Current Mode Control
4.5V
24V
2Outputs
-
QFN-EP
40Pins
1MHz
Synchronous Buck (Step Down)
-40°C
125°C
-
4033922

RoHS

Each
1+RM45.610
10+RM41.050
52+RM38.610
104+RM37.840
260+RM37.070
More Pricing...
Current Mode Control
4.5V
40V
3Outputs
100%
QFN-EP
38Pins
3MHz
Synchronous Boost, Synchronous Buck, Synchronous Buck
-40°C
125°C
AEC-Q100
4033915

RoHS

Each
1+RM32.850
10+RM25.430
73+RM21.920
146+RM21.100
292+RM20.410
More Pricing...
Current Mode Control
4.5V
40V
2Outputs
100%
QFN-EP
28Pins
3MHz
Synchronous Buck (Step Down)
-40°C
150°C
-
4026339

RoHS

Each
1+RM73.140
10+RM58.120
52+RM51.990
104+RM50.150
260+RM48.200
More Pricing...
Current Mode Control
2.8V
80V
1Outputs
77%
QFN-EP
38Pins
350kHz
Synchronous Buck-Boost
-40°C
125°C
-
4026562

RoHS

Each
1+RM77.580
10+RM61.760
52+RM55.300
104+RM53.360
260+RM51.310
More Pricing...
Current Mode Control
4.5V
38V
2Outputs
-
QFN-EP
48Pins
1MHz
Synchronous Buck (Step Down)
-40°C
125°C
-
4026429

RoHS

Each
1+RM46.120
10+RM36.110
91+RM31.000
182+RM29.950
273+RM29.420
More Pricing...
Voltage Mode Control
2.7V
10V
1Outputs
99%
QFN-EP
24Pins
509kHz
Synchronous Buck-Boost
-40°C
85°C
-
4026591

RoHS

Each
1+RM68.630
10+RM54.410
73+RM47.720
146+RM46.130
292+RM44.830
More Pricing...
Current Mode Control
4.5V
60V
2Outputs
99%
QFN-EP
32Pins
835kHz
Synchronous Buck (Step Down)
-40°C
125°C
-
4026517

RoHS

Each
1+RM46.570
10+RM36.450
61+RM32.020
122+RM30.830
305+RM29.580
More Pricing...
Current Mode Control
4.5V
38V
2Outputs
95%
QFN-EP
40Pins
770kHz
Synchronous Buck (Step Down)
-40°C
125°C
-
4026515

RoHS

Each
1+RM41.680
10+RM32.500
61+RM28.480
122+RM27.400
305+RM26.270
More Pricing...
Current Mode Control
4.5V
38V
2Outputs
95%
QFN-EP
40Pins
770kHz
Synchronous Buck (Step Down)
-40°C
85°C
-
4026519

RoHS

Each
1+RM51.250
10+RM40.240
73+RM35.060
146+RM33.830
292+RM32.820
More Pricing...
Current Mode Control
4V
38V
2Outputs
99.4%
QFN-EP
32Pins
900kHz
Synchronous Buck (Step Down)
-40°C
125°C
-
4026439

RoHS

Each
1+RM45.790
10+RM35.830
73+RM31.130
146+RM30.020
292+RM29.110
More Pricing...
Current Mode Control
4.5V
38V
1Outputs
96%
QFN-EP
28Pins
760kHz
Synchronous Boost (Step Up)
-40°C
125°C
-
3361169

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+RM23.130
10+RM17.680
25+RM16.280
50+RM16.230
Current Mode Control
5V
40V
1Outputs
-
QFN-EP
27Pins
600kHz
Synchronous Buck-Boost
-40°C
125°C
AEC-Q100
2728337

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+RM5.130
10+RM4.620
50+RM4.340
100+RM4.040
250+RM3.760
More Pricing...
Voltage Mode Control
5.5V
28V
2Outputs
-
QFN-EP
28Pins
600kHz
Synchronous Buck (Step Down)
0°C
85°C
-
3491052

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+RM6.160
25+RM5.810
100+RM5.460
5000+RM5.360
Constant Frequency
4.5V
38V
1Outputs
85%
QFN-EP
16Pins
600kHz
Synchronous Buck (Step Down)
-40°C
125°C
-
4026516RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
10+RM32.500
25+RM30.210
100+RM27.690
250+RM27.280
500+RM26.740
Current Mode Control
4.5V
38V
2Outputs
95%
QFN-EP
40Pins
770kHz
Synchronous Buck (Step Down)
-40°C
85°C
-
4033890

RoHS

Each
1+RM82.120
10+RM65.320
45+RM58.950
135+RM55.740
270+RM54.170
More Pricing...
Current Mode Control
4.5V
26.5V
2Outputs
-
QFN-EP
52Pins
1MHz
Synchronous Buck (Step Down)
-40°C
125°C
-
4026440

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+RM45.790
10+RM35.830
25+RM33.340
100+RM30.600
250+RM30.270
More Pricing...
Current Mode Control
4.5V
38V
1Outputs
96%
QFN-EP
28Pins
760kHz
Synchronous Boost (Step Up)
-40°C
125°C
-
4026448

RoHS

Each
1+RM64.560
10+RM51.090
73+RM44.750
146+RM43.250
292+RM42.010
More Pricing...
Current Mode Control
4V
38V
1Outputs
90%
QFN-EP
28Pins
640kHz
Synchronous Buck-Boost
-40°C
125°C
-
4409567

RoHS

Each
1+RM58.900
10+RM46.470
73+RM40.610
146+RM39.230
292+RM38.090
More Pricing...
Current
4V
38V
2Outputs
99%
QFN-EP
32Pins
835kHz
Synchronous Buck (Step Down)
-40°C
125°C
-
4026571RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
10+RM45.720
25+RM42.660
100+RM39.290
250+RM39.240
2500+RM38.460
Current Mode Control
4V
60V
2Outputs
99%
QFN-EP
32Pins
835kHz
Synchronous Buck (Step Down)
-40°C
125°C
-
4026324

RoHS

Each
1+RM61.050
10+RM48.240
73+RM42.200
146+RM40.760
292+RM39.590
More Pricing...
Current Mode Control
4V
60V
1Outputs
90%
QFN-EP
28Pins
2MHz
Buck-Boost
-40°C
125°C
-
4026440RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
10+RM35.830
25+RM33.340
100+RM30.600
250+RM30.270
500+RM29.670
Current Mode Control
4.5V
38V
1Outputs
96%
QFN-EP
28Pins
760kHz
Synchronous Boost (Step Up)
-40°C
125°C
-
4026588

RoHS

Each
1+RM61.910
10+RM48.920
73+RM42.800
146+RM41.360
292+RM40.160
More Pricing...
Current Mode Control
4.5V
60V
2Outputs
99%
QFN-EP
32Pins
835kHz
Synchronous Buck (Step Down)
-40°C
125°C
-
4026589

RoHS

Each
1+RM73.060
10+RM58.060
73+RM50.980
146+RM49.310
292+RM47.930
More Pricing...
Current Mode Control
4.5V
60V
2Outputs
99%
QFN-EP
32Pins
835kHz
Synchronous Buck (Step Down)
-40°C
150°C
-
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