ex VAT

DC / DC Controllers:

1,416 Products Found

Farnell offers an exclusive range of DC-DC converters that excel in applications ranging from automotive systems and industrial equipment to telecommunications and consumer electronics.

Modern DC-DC controllers incorporate advanced features such as programmable switching frequencies, synchronization capabilities, and adaptive dead-time control. They support various topologies, including buck, boost, buck-boost, and SEPIC configurations.

The primary function of DC-DC converters is to ensure stable and efficient power delivery. To do this, they convert the voltage of a direct current (DC) source from one level to another. DC-DC converters maintain a constant output voltage in applications where input voltage levels can fluctuate due to factors such as battery discharging over time or changes in load conditions. One significant advantage of DC-DC converters is their superior power conversion efficiency.

Key benefits include high-efficiency power conversion, precise output voltage regulation, comprehensive protection features, flexible design options, and support for a wide input voltage range. When selecting a DC-DC controller, engineers must consider input/output voltage requirements, load current, efficiency targets, PCB space constraints, and thermal management needs. For optimal performance, refer to manufacturer design guidelines and application notes specific to your requirements.

Show More
View
Buyer
Engineer
Manufacturer
Control Mode
DC / DC Converter Type
Supply Voltage Min
Input Voltage Min
Supply Voltage
Supply Voltage Max
Input Voltage Max
No. of Outputs
No. of Regulated Outputs
DC / DC Converter IC Case
Duty Cycle (%)
IC Case / Package
No. of Pins
Output Current
Switching Frequency
Output Voltage Min
IC Mounting
Topology
Output Voltage Max
Operating Temperature Min
Operating Temperature Max
Product Range
Qualification
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
3367214

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
Kč28.090
10+
Kč20.666
100+
Kč16.728
500+
Kč15.374
1000+
Kč15.073
Min: 1 / Mult: 1
Current Mode Control
-
3.75V
-
-
32V
-
1Outputs
-
-
-
SOT-23
6Pins
-
300kHz
-
-
Flyback
-
-40°C
150°C
-
-
3535668RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Kč16.152
250+
Kč14.220
500+
Kč13.017
1000+
Kč11.938
Min: 100 / Mult: 1
Constant Frequency
-
2.8V
-
-
16V
-
1Outputs
-
-
100%
SOT-25
5Pins
-
300kHz
-
-
Buck (Step Down)
-
-40°C
85°C
-
-
3869687RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
Kč84.520
10+
Kč67.214
25+
Kč62.449
50+
Kč59.941
100+
Kč56.430
More Pricing...
Min: 1 / Mult: 1
Current Mode Control
-
4.75V
-
-
5.25V
-
1Outputs
-
-
-
µTQFN
16Pins
-
1MHz
-
-
Synchronous Buck (Step Down)
-
-40°C
100°C
-
-
3869687

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
Kč84.520
10+
Kč67.214
25+
Kč62.449
50+
Kč59.941
100+
Kč56.430
More Pricing...
Min: 1 / Mult: 1
Current Mode Control
-
4.75V
-
-
5.25V
-
1Outputs
-
-
-
µTQFN
16Pins
-
1MHz
-
-
Synchronous Buck (Step Down)
-
-40°C
100°C
-
-
2516632

RoHS

Date/Lot Code

Each
1+
Kč601.168
10+
Kč438.398
Min: 1 / Mult: 1
Current Mode Control
-
4.5V
-
-
26V
-
1Outputs
-
-
-
TQFN
40Pins
-
600kHz
-
-
Buck (Step Down)
-
-40°C
85°C
-
-
2851606RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Kč29.344
5000+
Kč27.086
Min: 100 / Mult: 1
Constant Frequency
-
4.5V
-
-
75V
-
1Outputs
-
-
85%
QFN
16Pins
-
600kHz
-
-
Synchronous Buck (Step Down)
-
-40°C
125°C
-
-
3535664

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
Kč40.379
10+
Kč26.836
50+
Kč22.572
100+
Kč17.280
250+
Kč15.700
More Pricing...
Min: 1 / Mult: 1
Constant Frequency
-
2.8V
-
-
16V
-
1Outputs
-
-
100%
SOT-25
5Pins
-
1MHz
-
-
Buck (Step Down)
-
-40°C
85°C
-
-
3770737

RoHS

Date/Lot Code

Each
1+
Kč58.186
10+
Kč43.388
25+
Kč39.626
100+
Kč32.855
490+
Kč29.093
Min: 1 / Mult: 1
Current Mode Control
-
4.2V
-
-
60V
-
1Outputs
-
-
68%
TDFN-EP
12Pins
-
350kHz
-
-
Flyback
-
-40°C
125°C
-
-
3408697

RoHS

Date/Lot Code

Each
1+
Kč88.783
10+
Kč71.729
60+
Kč65.710
120+
Kč52.668
300+
Kč51.665
More Pricing...
Min: 1 / Mult: 1
Current Mode Control
-
3V
-
-
5.5V
-
2Outputs
-
-
99%
TQFN-EP
32Pins
-
2.2MHz
-
-
Synchronous Buck (Step Down)
-
-40°C
125°C
-
AEC-Q100
2516656RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
Kč114.365
25+
Kč105.838
100+
Kč88.783
250+
Kč84.770
500+
Kč82.262
Min: 10 / Mult: 1
Current Mode Control
-
3V
-
-
5.5V
-
1Outputs
-
-
89%
µMAX
10Pins
-
1MHz
-
-
Buck, Synchronous Buck
-
-40°C
85°C
-
-
2983665RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Kč49.909
250+
Kč47.652
500+
Kč46.649
1000+
Kč45.646
Min: 100 / Mult: 1
Current Mode Control
-
3.3V
-
-
25V
-
1Outputs
-
-
-
µTQFN
20Pins
-
1MHz
-
-
Synchronous Buck (Step Down)
-
-10°C
100°C
-
-
3535664RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Kč17.280
250+
Kč15.700
500+
Kč14.622
1000+
Kč11.361
2500+
Kč11.136
Min: 100 / Mult: 1
Constant Frequency
-
2.8V
-
-
16V
-
1Outputs
-
-
100%
SOT-25
5Pins
-
1MHz
-
-
Buck (Step Down)
-
-40°C
85°C
-
-
3367214RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Kč16.728
500+
Kč15.374
1000+
Kč15.073
Min: 100 / Mult: 1
Current Mode Control
-
3.75V
-
-
32V
-
1Outputs
-
-
-
SOT-23
6Pins
-
300kHz
-
-
Flyback
-
-40°C
150°C
-
-
3758604RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Kč35.363
Min: 100 / Mult: 1
Current Mode Control
-
4.5V
-
-
36V
-
1Outputs
-
-
85%
VQFN-EP
32Pins
-
500kHz
-
-
Synchronous Buck (Step Down)
-
-40°C
125°C
-
-
3796454

RoHS

Date/Lot Code

Each
1+
Kč294.941
10+
Kč234.247
25+
Kč218.698
100+
Kč185.341
Min: 1 / Mult: 1
Current Mode Control
-
8V
-
-
60V
-
1Outputs
-
-
50%
TQFN-EP
32Pins
-
1MHz
-
-
Buck (Step Down)
-
-40°C
125°C
-
-
4033933

RoHS

Date/Lot Code

Each
1+
Kč262.588
10+
Kč180.576
25+
Kč159.007
Min: 1 / Mult: 1
Current Mode Control
-
6V
-
-
100V
-
6Outputs
-
-
98%
LQFP-EP
64Pins
-
710kHz
-
-
Synchronous Boost, Synchronous Buck
-
-40°C
150°C
-
-
4033303

RoHS

Date/Lot Code

Each
1+
Kč238.260
10+
Kč162.518
47+
Kč131.670
Min: 1 / Mult: 1
Current Mode Control
-
4.5V
-
-
60V
-
1Outputs
-
-
84%
WSOIC
16Pins
-
600kHz
-
-
Flyback
-
-40°C
125°C
-
-
4033867

RoHS

Date/Lot Code

Each
1+
Kč143.458
10+
Kč95.053
37+
Kč77.999
111+
Kč61.697
Min: 1 / Mult: 1
Current Mode Control
-
4V
-
-
38V
-
1Outputs
-
-
99%
MSOP-EP
16Pins
-
750kHz
-
-
Synchronous Buck (Step Down)
-
-40°C
125°C
-
-
4033921

RoHS

Date/Lot Code

Each
1+
Kč227.726
10+
Kč177.065
52+
Kč169.039
104+
Kč135.181
Min: 1 / Mult: 1
Current Mode Control
-
4.5V
-
-
40V
-
3Outputs
-
-
100%
QFN-EP
38Pins
-
3MHz
-
-
Synchronous Boost, Synchronous Buck, Synchronous Buck
-
-40°C
125°C
-
-
4026278RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
Kč163.020
25+
Kč143.458
100+
Kč111.355
250+
Kč104.082
500+
Kč102.076
Min: 10 / Mult: 1
Current Mode Control
-
4V
-
-
60V
-
1Outputs
-
-
-
TSSOP-EP
16Pins
-
200kHz
-
-
Synchronous Buck (Step Down)
-
-40°C
125°C
-
-
4026272

RoHS

Date/Lot Code

Each
1+
Kč320.773
10+
Kč223.212
Min: 1 / Mult: 1
Current Mode Control
-
6V
-
-
40V
-
1Outputs
-
-
94%
TSSOP-EP
28Pins
-
465kHz
-
-
Boost (Step Up)
-
-40°C
85°C
-
-
4026281

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
Kč179.824
10+
Kč136.435
25+
Kč121.136
100+
Kč102.577
250+
Kč96.056
More Pricing...
Min: 1 / Mult: 1
Current Mode Control
-
14V
-
-
75V
-
1Outputs
-
-
88%
TSSOP-EP
16Pins
-
100kHz
-
-
Isolated Flyback
-
-40°C
125°C
-
-
4026452

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
Kč321.776
10+
Kč230.736
25+
Kč204.653
100+
Kč161.264
250+
Kč160.261
More Pricing...
Min: 1 / Mult: 1
Current Mode Control
-
4V
-
-
38V
-
1Outputs
-
-
90%
QFN-EP
28Pins
-
640kHz
-
-
Synchronous Buck-Boost
-
-40°C
125°C
-
-
4026346RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
Kč249.546
25+
Kč221.707
100+
Kč176.563
250+
Kč173.052
Min: 10 / Mult: 1
Current Mode Control
-
2.8V
-
-
80V
-
1Outputs
-
-
80%
QFN-EP
38Pins
-
350kHz
-
-
Synchronous Buck-Boost
-
-40°C
125°C
-
-
4033935

RoHS

Date/Lot Code

Each
1+
Kč452.443
10+
Kč331.808
25+
Kč296.947
100+
Kč250.298
Min: 1 / Mult: 1
Voltage Mode Control
-
3V
-
-
13.2V
-
4Outputs
-
-
-
BGA
99Pins
-
2.5MHz
-
-
Synchronous Buck (Step Down)
-
-40°C
125°C
-
-
26-50 of 1416 items
of 57 page(s)

Popular Suppliers

NXP
MAXIM
STMICROELECTRONICS
ROHM
ONSEMI
MICROCHIP
INFINEON
Trade Account