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. 802-1487
Mfr. Part No.NCP3063MNTXG
HK$7.046
Each (On a Tape of 10)
units
3.3 V 24 V 0 V 40 V - 1.5A Inverting, Step Down/Step Up 1 Adjustable Surface Mount DFN 8 +70 °C 0 °C
RS Stock No. 761-8734
Mfr. Part No.LT3502AEDC#TRMPBF
HK$42.53
Each
units
- 3.3 V 3 V 40 V - 500mA Step Down 1 Fixed Surface Mount DFN 8 +125 °C -40 °C
RS Stock No. 163-2224
Mfr. Part No.NCP3063MNTXG
HK$3.58
Each (On a Reel of 4000)
units
3.3 V 24 V 0 V 40 V - 1.5A Inverting, Step Down/Step Up 1 Adjustable Surface Mount DFN 8 +70 °C 0 °C
RS Stock No. 178-7442
Mfr. Part No.TLE7368EXUMA1
BrandInfineon
HK$74.648
Each (On a Reel of 1000)
units
4.9 V 5.1 V <4.5 V 45 V - 700 mA, 800 mA Buck 3 Selectable Surface Mount DSO-36 36 +150 °C -40 °C
RS Stock No. 165-9214
Mfr. Part No.MAX1674EUA+
HK$26.01
Each (In a Tube of 50)
units
2 V 5.5 V 0.7 V 5.5 V 180mA 1.5A Step Up 1 Adjustable Surface Mount μMAX 8 +85 °C -40 °C
RS Stock No. 378-2351
Mfr. Part No.DCP022415DP
HK$82.25
Each
units
- - 21.6 V 26.4 V - 66mA Step Down 2 Fixed Through Hole PDIP 7 +85 °C -40 °C
RS Stock No. 822-6623
Mfr. Part No.LTC3633AEUFD#PBF
HK$88.60
Each
units
0.6 V 6 V 3.6 V 20 V - 3A Step Down 1 Adjustable Surface Mount QFN 28 +125 °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. 922-8083
Mfr. Part No.AP34063S8G-13
HK$2.822
Each (On a Reel of 2500)
units
1.25 V 40 V 3 V 40 V - 1.6A Inverting, Step Down/Step Up 1 Adjustable Surface Mount SOP 8 +105 °C 0 °C
RS Stock No. 761-5523
Mfr. Part No.LM2594HVM-ADJ/NOPB
HK$54.07
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$6.65
Each
units
- - 3 V 40 V 1.5A - Step Down 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 168-6079
Mfr. Part No.MC34063ACN
HK$5.429
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. 822-8792
Mfr. Part No.AP1501-K5G-13
HK$24.49
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. 742-7727
Mfr. Part No.ADP1612ARMZ-R7
HK$18.70
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. 121-8830
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. 906-2969
Mfr. Part No.TLE7368EXUMA1
BrandInfineon
HK$83.67
Each
units
4.9 V 5.1 V <4.5 V 45 V - 700 mA, 800 mA Buck 3 Selectable Surface Mount DSO-36 36 +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. 738-4746
Mfr. Part No.AP34063S8G-13
HK$5.459
Each (In a Pack of 25)
units
1.25 V 40 V 3 V 40 V - 1.6A Inverting, Step Down, Step Up 1 Adjustable Surface Mount SOP 8 +105 °C 0 °C
RS Stock No. 145-7650
Mfr. Part No.LTC3633AEUFD#PBF
HK$57.934
Each (In a Tube of 73)
units
0.6 V 6 V 3.6 V 20 V - 3A Step Down 1 Adjustable Surface Mount QFN 28 +125 °C -40 °C
RS Stock No. 535-8792
Mfr. Part No.LM2664M6/NOPB
HK$9.732
Each (In a Pack of 5)
units
- - 1.8 V 5.5 V - - Inverting - - Surface Mount SOT-23 6 +85 °C -40 °C
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