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. 686-8221
Mfr. Part No.MC34063ABD-TR
TWD19.40
Each (In a Pack of 5)
units
- - - - 1.5A - Step Down 1 - Surface Mount SOIC 8 +85 °C -40 °C
RS Stock No. 168-6453
Mfr. Part No.MC34063ABD-TR
TWD8.90
Each (On a Reel of 2500)
units
- - - - 1.5A - Step Down 1 - Surface Mount SOIC 8 +85 °C -40 °C
RS Stock No. 686-8219
Mfr. Part No.ST662ABD-TR
TWD34.80
Each (In a Pack of 5)
units
- - 4.5 V 5.5 V - 30mA Step Up 1 Fixed Surface Mount SOIC 8 +85 °C -40 °C
RS Stock No. 168-6452
Mfr. Part No.ST662ABD-TR
TWD15.40
Each (On a Reel of 2500)
units
- - 4.5 V 5.5 V - 30mA Step Up 1 Fixed Surface Mount SOIC 8 +85 °C -40 °C
RS Stock No. 686-8265
Mfr. Part No.L6920D
TWD71.50
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
TWD56.30
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. 168-7996
Mfr. Part No.MC34063ECN
TWD17.90
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. 791-9245
Mfr. Part No.PM8903ATR
TWD35.10
Each (In a Pack of 10)
units
2.5 V 0.6 V 2.8 V 6 V - 3A Step Down 1 Adjustable Surface Mount VFQFPN 16 +125 °C -25 °C
RS Stock No. 168-6895
Mfr. Part No.L4973V5.1
TWD119.30
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. 110-6604
Mfr. Part No.STBB1-APUR
TWD77.60
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. 355-2706
Mfr. Part No.MC34063ACN
TWD29.00
Each
units
- - 3 V 40 V 1.5A - Step Down 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 165-5568
Mfr. Part No.MC34063EBD-TR
TWD7.40
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. 828-9964
Mfr. Part No.MC34063ABN
TWD20.70
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 +125 °C -40 °C
RS Stock No. 828-9872
Mfr. Part No.MC34063ECN
TWD18.70
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. 811-1013
Mfr. Part No.ST1CC40PUR
TWD71.20
Each (In a Pack of 5)
units
-1 V 20 V 3 V 18 V - - Step Down 1 Adjustable Surface Mount VFQFPN 8 +150 °C -40 °C
RS Stock No. 168-7999
Mfr. Part No.MC34063EBN
TWD16.90
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 +85 °C -40 °C
RS Stock No. 145-8810
Mfr. Part No.LED2001PUR
TWD38.00
Each (On a Reel of 2500)
units
18 V -1 V 3 V 18 V - 4A Step Down 1 Adjustable Surface Mount VFQFPN 8 +150 °C -40 °C
RS Stock No. 165-6565
Mfr. Part No.PM8903ATR
TWD46.10
Each (On a Reel of 4000)
units
2.5 V 0.6 V 2.8 V 6 V - 3A Step Down 1 Adjustable Surface Mount VFQFPN 16 +125 °C -25 °C
RS Stock No. 828-9885
Mfr. Part No.MC34063EBN
TWD16.90
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 +85 °C -40 °C
RS Stock No. 791-9172
Mfr. Part No.LED2001PUR
TWD39.60
Each (In a Pack of 10)
units
18 V -1 V 3 V 18 V - 4A Step Down 1 Adjustable Surface Mount VFQFPN 8 +150 °C -40 °C