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. 177-7274
Mfr. Part No.LT1303CS8#PBF
SGD11.065
Each (In a Tube of 100)
units
- - 2 V 10 V - 200mA SEPIC 1 Adjustable Surface Mount SOIC 8 +70 °C 0 °C
RS Stock No. 812-3502
Mfr. Part No.TPS54495PWP
SGD5.49
Each (In a Pack of 5)
units
0.76 V 7 V 4.5 V 18 V - 4A Step Down, Synchronous 2 Adjustable Surface Mount HTSSOP 16 +85 °C -40 °C
RS Stock No. 761-5038
Mfr. Part No.LM2841YMK-ADJL/NOPB
SGD4.32
Each
units
0.765 V 34 V 4.5 V 42 V - 300mA Step Down 1 Adjustable Surface Mount TSOT 6 +125 °C -40 °C
RS Stock No. 177-2898
Mfr. Part No.MIC45205-1YMP-T1
BrandMicrochip
SGD10.761
Each (On a Reel of 100)
units
0.8 V 5.5 V 4.5 V 26 V - 6A DC-DC 1 Adjustable Surface Mount QFN 52 +125 °C -40 °C
RS Stock No. 144-7807
Mfr. Part No.177920531
SGD7.64
Each
units
4.75 V dc 5.25 V dc 21.6 V 26.4 V dc 0mA 200mA Isolated 1 Fixed Through Hole SIP 4 +85 °C -40 °C
RS Stock No. 738-4746
Mfr. Part No.AP34063S8G-13
SGD0.734
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. 145-6226
Mfr. Part No.TPS54060ADRCT
SGD2.803
Each (On a Reel of 250)
units
0.8 V 58 V 3.5 V 60 V - 500mA Step Down, Synchronous 1 Adjustable Surface Mount SON 10 +125 °C -40 °C
RS Stock No. 145-6797
Mfr. Part No.LTC3414IFE#PBF
SGD10.943
Each (In a Tube of 74)
units
0.8 V 5 V 2.25 V 5.5 V - 4A Step Down 1 Adjustable Surface Mount TSSOP 20 +85 °C -40 °C
RS Stock No. 919-9493
Mfr. Part No.LTC3406ABES5#TRMPBF
SGD4.441
Each (On a Reel of 500)
units
0.6 V - 2.5 V 5.5 V - 600mA Step Down 1 Fixed Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 199-5101
Mfr. Part No.RPMH15-0.5-CT
BrandRecom
SGD238.56
1 Tube of 30
Tube(s)
9 V 16.5 V 16.5 V 65 V 500mA - DC-DC 1 Adjustable - BLGA module 25 - -
RS Stock No. 761-8709
Mfr. Part No.LT3470ITS8#TRMPBF
SGD10.61
Each
units
1.25 V 16 V 4 V 40 V 225mA 435mA Step Down 1 Adjustable Surface Mount TSOT-23 8 +125 °C -40 °C
RS Stock No. 332-821
Mfr. Part No.MAX619CPA+
SGD5.60
Each
units
- - 2 V 3.6 V - - - - - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 165-6565
Mfr. Part No.PM8903ATR
SGD1.824
Each (On a Reel of 4000)
units
2.5 V 0.6 V 2.8 V 6 V - 3A Step Down 1 Adjustable Surface Mount VFQFPN 16 +125 °C -25 °C
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