DC-DC Converters

DC-DC Converters are devices designed to convert a source of DC (direct current) from one voltage to another. These type of devices are commonly used in portable electronic devices or any other devices that are powered from the battery instead of the external power source. The battery of the device supply power with its own voltage that might not be suitable for all internal circuits. DC-DC converters ensure that required voltage is delivered to each circuit due to its own requirements. Converters can both increase or decrease the voltage within the system, by storing the input energy temporarily and then releasing that to the output at the different level. DC-DC converters also regulate the output voltage and maximise the energy harvest.
DC-DC converters are commonly used for:
• Photovoltaic systems
• Wind Turbines
• Portable devices
• Battery operated devices
• Vehicles Production Industry
• Electronics industry
• Military Industry
• Household devices
DC-DC converters range is very wide but generally they all can be divided into a several categories:
• Fixed installation Car Power Adapters
• Isolated DC to High Voltage DC Converters
• Isolated DC-DC Converters
• Non-Isolated DC to High Voltage Converters
• Non-Isolated DC-DC Converters
• Portable Car Power Adapters
• Switching Regulators

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Description Price Minimum Output Voltage Maximum Output Voltage Minimum Input Voltage Maximum Input Voltage Minimum Output Current Maximum Output Current Converter Type Number of Outputs Output Type Mounting Type Package Type Pin Count Maximum Operating Temperature Minimum Operating Temperature
RS stock no. 828-9872
Mfr. Part No.MC34063ECN
R 9.033
Each (In a Pack of 10)
units
- 5 V, 28 V 3 V 40 V - 1.5A Step Down, Step Up 1 Adjustable Through Hole PDIP 8 +70 °C 0 °C
RS stock no. 829-0009
Mfr. Part No.ST1S14PHR
R 29.486
Each (In a Pack of 5)
units
1.22 V - 5.5 V 48 V - 3A Step Down 1 Adjustable Surface Mount HSOP 8 +150 °C -40 °C
RS stock no. 168-7996
Mfr. Part No.MC34063ECN
R 7.238
Each (In a Tube of 50)
units
- 5 V, 28 V 3 V 40 V - 1.5A Step Down, Step Up 1 Adjustable Through Hole PDIP 8 +70 °C 0 °C
RS stock no. 103-2155
Mfr. Part No.ST1S14PHR
R 15.035
Each (On a Reel of 2500)
units
1.22 V - 5.5 V 48 V - 3A Step Down 1 Adjustable Surface Mount HSOP 8 +150 °C -40 °C
RS stock no. 168-6079
Mfr. Part No.MC34063ACN
R 8.193
Each (In a Tube of 50)
units
- - 3 V 40 V 1.5A - Step Down 1 - Through Hole PDIP 8 +70 °C 0 °C
RS stock no. 355-2706
Mfr. Part No.MC34063ACN
R 38.09
Each
units
- - 3 V 40 V 1.5A - Step Down 1 - Through Hole PDIP 8 +70 °C 0 °C
RS stock no. 714-7752
Mfr. Part No.L4973V5.1
R 63.98
Each
units
- - 8 V 55 V - 3.5A Step Down 1 Adjustable Through Hole PDIP 18 +150 °C -40 °C
RS stock no. 168-6895
Mfr. Part No.L4973V5.1
R 49.954
Each (In a Tube of 20)
units
- - 8 V 55 V - 3.5A Step Down 1 Adjustable Through Hole PDIP 18 +150 °C -40 °C
RS stock no. 686-8265
Mfr. Part No.L6920D
R 17.12
Each (In a Pack of 2)
units
- - 0.6 V 5.5 V - - Step Up 2 Adjustable, Fixed Surface Mount TSSOP 8 +85 °C -40 °C
RS stock no. 168-6457
Mfr. Part No.L6920D
R 28.785
Each (In a Tube of 100)
units
- - 0.6 V 5.5 V - - Step Up 2 Adjustable, Fixed Surface Mount TSSOP 8 +85 °C -40 °C
RS stock no. 877-2804
Mfr. Part No.MC34063EBD-TR
R 7.278
Each (In a Pack of 20)
units
5 V 28 V 3 V 40 V - 1.5A Inverting, Step Down, Step Up 1 Adjustable Surface Mount SOIC 8 +125 °C -40 °C
RS stock no. 103-1582
Mfr. Part No.L4971
R 19.013
Each (In a Tube of 50)
units
- - 8 V 55 V - 1.5A Step Down 1 Adjustable Through Hole PDIP 8 +150 °C -40 °C
RS stock no. 791-9178
Mfr. Part No.LED2001PHR
R 15.457
Each (In a Pack of 10)
units
18 V -1 V 3 V 18 V - 4A Step Down 1 Adjustable Surface Mount HSOP 8 +150 °C -40 °C
RS stock no. 166-0892
Mfr. Part No.STBB1-APUR
R 16.734
Each (On a Reel of 3000)
units
1.2 V 5.5 V 2 V 5.5 V - 1A Boost, Buck 1 Adjustable Surface Mount DFN 10 +85 °C -40 °C
RS stock no. 165-5568
Mfr. Part No.MC34063EBD-TR
R 3.934
Each (On a Reel of 2500)
units
5 V 28 V 3 V 40 V - 1.5A Inverting, Step Down, Step Up 1 Adjustable Surface Mount SOIC 8 +125 °C -40 °C
RS stock no. 110-6604
Mfr. Part No.STBB1-APUR
R 34.40
Each (In a Pack of 5)
units
1.2 V 5.5 V 2 V 5.5 V - 1A Boost, Buck 1 Adjustable Surface Mount DFN 10 +85 °C -40 °C
RS stock no. 165-6514
Mfr. Part No.LED2001PHR
R 15.192
Each (On a Reel of 2500)
units
18 V -1 V 3 V 18 V - 4A Step Down 1 Adjustable Surface Mount HSOP 8 +150 °C -40 °C
RS stock no. 714-7743
Mfr. Part No.L4971
R 58.98
Each
units
- - 8 V 55 V - 1.5A Step Down 1 Adjustable Through Hole PDIP 8 +150 °C -40 °C
RS stock no. 686-8228
Mfr. Part No.ST662ACD-TR
R 14.314
Each (In a Pack of 5)
units
- - 4.5 V 5.5 V - 30mA Step Up 1 Fixed Surface Mount SOIC 8 +70 °C 0 °C
RS stock no. 686-8221
Mfr. Part No.MC34063ABD-TR
R 10.638
Each (In a Pack of 5)
units
- - - - 1.5A - Step Down 1 - Surface Mount SOIC 8 +85 °C -40 °C