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$18.684
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$8.559
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. 901-1541
Mfr. Part No.171050601
HK$163.14
Each
units
0.8 V 6 V 6 V 36 V - 5A - 1 - Surface Mount PFM 7 +125 °C -40 °C
RS Stock No. 162-3797
Mfr. Part No.171050601
HK$123.39
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. 545-6004
Mfr. Part No.LT1054CN8#PBF
HK$53.05
Each
units
- - 3.5 V 15 V - - - - - Through Hole PDIP 8 +100 °C 0 °C
RS Stock No. 153-3478
Mfr. Part No.LT1054CN8#PBF
HK$31.793
Each (In a Tube of 50)
units
- - 3.5 V 15 V - - - - - Through Hole PDIP 8 +100 °C 0 °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. 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. 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. 825-6863
Mfr. Part No.TPS55330RTET
HK$29.78
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. 822-5800
Mfr. Part No.LTM8029IY#PBF
HK$149.83
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. 825-6822
Mfr. Part No.TPS54240DGQR
HK$20.045
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. 162-8793
Mfr. Part No.TPS54240DGQR
HK$12.091
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. 145-7449
Mfr. Part No.TPS55330RTET
HK$19.302
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. 828-7438
Mfr. Part No.AP3015AKTR-G1
HK$3.111
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. 122-3366
Mfr. Part No.AP3015AKTR-G1
HK$2.822
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. 162-6460
Mfr. Part No.TPS55010RTET
HK$12.607
Each (On a Reel of 250)
units
-20 V, 5 V -5 V, 20 V 2.95 V 6 V - 100mA Flyback, Step Down 2 Adjustable Surface Mount WQFN 16 +150 °C -40 °C
RS Stock No. 661-8436
Mfr. Part No.MC34063AD
HK$5.82
Each
units
- - 3 V 40 V - 1.5A Step Down, Step Up 1 - Surface Mount SOIC 8 +70 °C 0 °C
RS Stock No. 906-2990
Mfr. Part No.TLE73683EXUMA1
BrandInfineon
HK$43.655
Each (In a Pack of 2)
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. 163-0216
Mfr. Part No.NCV7428D15R2G
HK$3.39
Each (On a Reel of 3000)
units
4.9 V 5.1 V 5.5 V 28 V 1.8mA 70mA - 1 - Surface Mount SOIC 8 +150 °C -40 °C
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