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. 742-7718
Mfr. Part No.ADP1613ARMZ-R7
HK$17.06
Each (In a Pack of 5)
units
5.5 V 20 V 2.5 V 5.5 V 1.3A 2.5A Step Up 1 Adjustable Surface Mount MSOP 8 +125 °C -40 °C
RS Stock No. 912-9608
Mfr. Part No.ADP1613ARMZ-R7
HK$8.683
Each (On a Reel of 1000)
units
5.5 V 20 V 2.5 V 5.5 V 1.3A 2.5A Step Up 1 Adjustable Surface Mount MSOP 8 +125 °C -40 °C
RS Stock No. 162-3797
Mfr. Part No.171050601
HK$144.291
Each (On a Reel of 250)
units
0.8 V 6 V 6 V 36 V - 5A - 1 - Surface Mount PFM 7 +125 °C -40 °C
RS Stock No. 901-1541
Mfr. Part No.171050601
HK$183.03
Each
units
0.8 V 6 V 6 V 36 V - 5A - 1 - Surface Mount PFM 7 +125 °C -40 °C
RS Stock No. 153-3478
Mfr. Part No.LT1054CN8#PBF
HK$34.918
Each (In a Tube of 50)
units
- - 3.5 V 15 V - - - - - Through Hole PDIP 8 +100 °C 0 °C
RS Stock No. 516-5095
Mfr. Part No.MC34063AP1G
HK$11.46
Each
units
1.25 V 40 V 3 V 40 V - 1.5A Step Down, Step Up 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 545-6004
Mfr. Part No.LT1054CN8#PBF
HK$55.11
Each
units
- - 3.5 V 15 V - - - - - Through Hole PDIP 8 +100 °C 0 °C
RS Stock No. 810-6976
Mfr. Part No.NN30321A-VB
BrandPanasonic
HK$17.39
Each (In a Pack of 5)
units
0.75 V 5.5 V 4.5 V 28 V 10mA 6A Step Down 1 Adjustable Surface Mount HQFN 24 +85 °C -40 °C
RS Stock No. 169-8045
Mfr. Part No.NN30321A-VB
BrandPanasonic
HK$19.95
Each (On a Reel of 5000)
units
0.75 V 5.5 V 4.5 V 28 V 10mA 6A Step Down 1 Adjustable Surface Mount HQFN 24 +85 °C -40 °C
RS Stock No. 825-6822
Mfr. Part No.TPS54240DGQR
HK$28.125
Each (In a Pack of 2)
units
0.8 V 39 V 3.5 V 42 V - 2.5A Step Down 1 Adjustable Surface Mount MSOP 10 +125 °C -40 °C
RS Stock No. 145-7449
Mfr. Part No.TPS55330RTET
HK$20.432
Each (On a Reel of 250)
units
2.9 V 22 V 2.9 V 16 V - - Flyback, SEPIC, Step Up 1 Fixed Surface Mount WQFN 16 +150 °C -40 °C
RS Stock No. 122-3366
Mfr. Part No.AP3015AKTR-G1
HK$2.163
Each (On a Reel of 3000)
units
- 34 V 1 V 12 V - 100mA Step Up 1 Adjustable Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 162-8793
Mfr. Part No.TPS54240DGQR
HK$19.408
Each (On a Reel of 2500)
units
0.8 V 39 V 3.5 V 42 V - 2.5A Step Down 1 Adjustable Surface Mount MSOP 10 +125 °C -40 °C
RS Stock No. 920-0048
Mfr. Part No.LTM8029IY#PBF
HK$98.033
Each (In a Tray of 273)
units
1.2 V 18 V 4.5 V 36 V - 600mA Step Down 1 Adjustable Surface Mount BGA 35 +125 °C -40 °C
RS Stock No. 822-5800
Mfr. Part No.LTM8029IY#PBF
HK$127.86
Each
units
1.2 V 18 V 4.5 V 36 V - 600mA Step Down 1 Adjustable Surface Mount BGA 35 +125 °C -40 °C
RS Stock No. 825-6863
Mfr. Part No.TPS55330RTET
HK$31.375
Each (In a Pack of 2)
units
2.9 V 22 V 2.9 V 16 V - - Flyback, SEPIC, Step Up 1 Fixed Surface Mount WQFN 16 +150 °C -40 °C
RS Stock No. 177-7110
Mfr. Part No.ICL7660SCPAZ
BrandIntersil
HK$24.931
Each (In a Tube of 50)
units
- - 1.5 V 12 V - 45mA - 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 828-7438
Mfr. Part No.AP3015AKTR-G1
HK$3.225
Each (In a Pack of 25)
units
- 34 V 1 V 12 V - 100mA Step Up 1 Adjustable Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 651-490
Mfr. Part No.ICL7660SCPAZ
BrandIntersil
HK$17.98
Each
units
- - 1.5 V 12 V - 45mA - 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 153-3607
Mfr. Part No.LT1374CR#PBF
HK$67.007
Each (In a Tube of 50)
units
- 5 V 5 V 25 V 4.5A 8.5A Step Down 1 Fixed Surface Mount D2PAK 7 +125 °C 0 °C
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