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 devicesDC-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. 742-7727
Mfr. Part No.ADP1612ARMZ-R7
HK$19.08
Each (In a Pack of 2)
units
5.5 V 20 V 1.8 V 5.5 V 900mA 1.9A Step Up 1 Adjustable Surface Mount MSOP 8 +125 °C -40 °C
RS Stock No. 121-6740
Mfr. Part No.ADUM5010ARSZ
HK$25.67
Each (In a Tube of 66)
units
- - - - - - - - - - - - - -
RS Stock No. 121-8830
Mfr. Part No.LM2664M6/NOPB
HK$4.449
Each (On a Reel of 1000)
units
- - 1.8 V 5.5 V - - Inverting - - Surface Mount SOT-23 6 +85 °C -40 °C
RS Stock No. 919-9128
Mfr. Part No.LT1615ES5-1TRMPBF
HK$25.186
Each (On a Reel of 500)
units
- 34 V 1 V 15 V - 300mA Step Up 1 Fixed Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 822-8792
Mfr. Part No.AP1501-K5G-13
HK$24.99
Each (In a Pack of 4)
units
1.23 V 37 V 4.5 V 40 V - 3A Step Down 1 Adjustable Surface Mount TO-263 5 +85 °C -20 °C
RS Stock No. 168-6079
Mfr. Part No.MC34063ACN
HK$5.54
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. 761-5523
Mfr. Part No.LM2594HVM-ADJ/NOPB
HK$54.48
Each
units
1.2 V 37 V 4.5 V 60 V - 500mA Step Down 1 Adjustable Surface Mount SOIC 8 +125 °C -40 °C
RS Stock No. 355-2706
Mfr. Part No.MC34063ACN
HK$6.67
Each
units
- - 3 V 40 V 1.5A - Step Down 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 103-2155
Mfr. Part No.ST1S14PHR
HK$7.84
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. 822-6705
Mfr. Part No.LTM8027IV#PBF
HK$299.40
Each
units
2.5 V 24 V 4.5 V 60 V - 4A Step Down 1 Adjustable Surface Mount LGA 113 +125 °C -40 °C
RS Stock No. 910-1837
Mfr. Part No.LM2575-5.0WU
BrandMicrochip
HK$18.90
Each (In a Pack of 5)
units
1.23 V 37 V 4 V 40 V - 1A Inverting, Step Down 1 Fixed Surface Mount TO-263 5 +85 °C -40 °C
RS Stock No. 154-6367
Mfr. Part No.LT3502AEDC#TRMPBF
HK$26.804
Each (On a Reel of 500)
units
- 3.3 V 3 V 40 V - 500mA Step Down 1 Fixed Surface Mount DFN 8 +125 °C -40 °C
RS Stock No. 730-0672
Mfr. Part No.TPS61251DSGT
HK$17.01
Each
units
3 V 6.5 V 2.3 V 6 V 100mA 1.5A Step Up 1 Adjustable Surface Mount WSON 8 +85 °C -40 °C
RS Stock No. 922-3669
Mfr. Part No.MC34063AP
HK$3.678
Each (In a Tube of 50)
units
- - - - - - - - - - - - - -
RS Stock No. 122-2925
Mfr. Part No.AP1501-K5G-13
HK$15.66
Each (On a Reel of 800)
units
1.23 V 37 V 4.5 V 40 V - 3A Step Down 1 Adjustable Surface Mount TO-263 5 +85 °C -20 °C
RS Stock No. 921-6847
Mfr. Part No.LM2594HVM-ADJ/NOPB
HK$46.892
Each (In a Tube of 95)
units
1.2 V 37 V 4.5 V 60 V - 500mA Step Down 1 Adjustable Surface Mount SOIC 8 +125 °C -40 °C
RS Stock No. 829-0009
Mfr. Part No.ST1S14PHR
HK$10.042
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. 145-6600
Mfr. Part No.TPS54428DDA
HK$16.94
Each (In a Tube of 75)
units
0.76 V 7 V 4.5 V 18 V 0A 10mA Step Down 1 Adjustable Surface Mount SOIC 8 +85 °C -40 °C
New
RS Stock No. 199-5099
Mfr. Part No.RPMH12-0.5-CT
BrandRecom
HK$1,406.78
1 Tube of 30
Tube(s)
7.2 V 13.2 V 13.5 V 65 V 500mA - DC-DC 1 Adjustable - BLGA module 25 - -
RS Stock No. 146-5706
Mfr. Part No.DPA423PN
HK$16.403
Each (In a Tube of 50)
units
- - 36 V dc 75 V dc - - Flyback, Forward 1 Fixed Through Hole DIPB 8 +150 °C -40 °C
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