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. 165-6612
Mfr. Part No.ST1CC40PUR
HK$10.557
Each (On a Reel of 4500)
units
-1 V 20 V 3 V 18 V - - Step Down 1 Adjustable Surface Mount VFQFPN 8 +150 °C -40 °C
RS Stock No. 811-1013
Mfr. Part No.ST1CC40PUR
HK$19.164
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. 103-2155
Mfr. Part No.ST1S14PHR
HK$7.793
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. 829-0009
Mfr. Part No.ST1S14PHR
HK$16.434
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. 168-6079
Mfr. Part No.MC34063ACN
HK$4.98
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
HK$6.65
Each
units
- - 3 V 40 V 1.5A - Step Down 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 828-9872
Mfr. Part No.MC34063ECN
HK$4.161
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. 828-9964
Mfr. Part No.MC34063ABN
HK$4.344
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. 686-8219
Mfr. Part No.ST662ABD-TR
HK$7.288
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. 168-7996
Mfr. Part No.MC34063ECN
HK$4.69
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. 165-6514
Mfr. Part No.LED2001PHR
HK$10.857
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. 791-9178
Mfr. Part No.LED2001PHR
HK$16.795
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. 165-7620
Mfr. Part No.L296
HK$48.114
Each (In a Tube of 25)
units
- - 9 V 46 V - 4A Step Down 1 Adjustable Through Hole MULTIWATT V 15 +150 °C -40 °C
RS Stock No. 877-2804
Mfr. Part No.MC34063EBD-TR
HK$4.293
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. 166-0892
Mfr. Part No.STBB1-APUR
HK$10.247
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. 110-6604
Mfr. Part No.STBB1-APUR
HK$16.554
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. 714-7743
Mfr. Part No.L4971
HK$23.02
Each
units
- - 8 V 55 V - 1.5A Step Down 1 Adjustable Through Hole PDIP 8 +150 °C -40 °C
RS Stock No. 168-7999
Mfr. Part No.MC34063EBN
HK$4.415
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. 919-6251
Mfr. Part No.L4971D013TR
HK$15.324
Each (On a Reel of 1000)
units
3.22 V 3.5 V 8 V 55 V 200mA 1.5A Step Down 1 Adjustable Surface Mount SOIC 16 +150 °C -40 °C
RS Stock No. 110-6560
Mfr. Part No.PM8908TR
HK$25.205
Each (In a Pack of 2)
units
0.5 V 2 V 1 V 3.5 V - - Buck 1 Adjustable Surface Mount QFN 20 +150 °C -40 °C