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. 922-2303
Mfr. Part No.TPS84621RUQT
TWD288.80
Each (On a Reel of 250)
units
0.6 V 5.5 V 4.5 V 14.5 V 0A 6A Step Down 1 Adjustable Surface Mount BQFN 47 +85 °C -40 °C
RS Stock No. 919-9301
Mfr. Part No.LT3680EDD#PBF
TWD195.30
Each (In a Tube of 121)
units
0.79 V 30 V 3.6 V 36 V - 3.5A Step Down 1 Adjustable Surface Mount DFN 10 +125 °C -40 °C
RS Stock No. 199-5080
Mfr. Part No.RPMB5.0-2.0-CT
BrandRecom
TWD217.00
Each
units
1 V 9 V 5.5 V 36 V 2A - DC-DC 1 Adjustable - BLGA module 25 - -
RS Stock No. 144-7811
Mfr. Part No.177920534
TWD182.00
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 7 +85 °C -40 °C
RS Stock No. 155-7488
Mfr. Part No.LTC3407AEDD#PBF
TWD127.90
Each (In a Tube of 121)
units
0.6 V 5 V 2.5 V 5.5 V - 600mA Step Down 2 Adjustable Surface Mount DFN 10 +85 °C -40 °C
RS Stock No. 188-7025
Mfr. Part No.BD9D300MUV-E2
BrandROHM
TWD52.60
Each (In a Pack of 5)
units
0.9 V dc 5.25 V dc 4 V 17 V dc 0A 3A DC-DC 1 - Surface Mount VQFN016V3030 16 +85 °C -40 °C
RS Stock No. 506-0782
Mfr. Part No.LT3467ES6#TRMPBF
TWD152.00
Each
units
- - 2.2 V 16 V - 2.5A Step Up 1 Adjustable Surface Mount TSOT-23 6 +85 °C -40 °C
RS Stock No. 921-6756
Mfr. Part No.LM5010ASD/NOPB
TWD81.20
Each (On a Reel of 1000)
units
2.5 V 70 V 6 V 75 V - 1A Step Down 1 Adjustable Surface Mount LLP 10 +125 °C -40 °C
RS Stock No. 165-6612
Mfr. Part No.ST1CC40PUR
TWD33.30
Each (On a Reel of 4500)
units
-1 V 20 V 3 V 18 V - - Step Down 1 Adjustable Surface Mount VFQFPN 8 +150 °C -40 °C
RS Stock No. 162-5907
Mfr. Part No.TL497ACD
TWD55.20
Each (In a Tube of 50)
units
- - 4.5 V 12 V - 500mA Inverting, Non-Inverting, Step Down, Step Up 1 Adjustable Surface Mount SOIC 14 +70 °C 0 °C
RS Stock No. 178-2412
Mfr. Part No.NJM2340RB1-TE1
TWD21.60
Each (On a Reel of 2000)
units
- - - - - - Step Down 1 - Surface Mount TVSP 8 +85 °C -40 °C
RS Stock No. 784-8903
Mfr. Part No.TPS650250RHBT
TWD114.40
Each (On a Reel of 250)
units
1 V 3.3 V 1.5 V 6.5 V - 800mA Step Down 6 Adjustable Surface Mount QFN 32 +85 °C -40 °C
RS Stock No. 921-0742
Mfr. Part No.PAM2306AYPAA
TWD19.70
Each (In a Pack of 20)
units
0.6 V 5.5 V 2.5 V 5.5 V - 1A Step Down 2 Adjustable Surface Mount WDFN 12 +85 °C -40 °C
RS Stock No. 145-7204
Mfr. Part No.TPS54218RTET
TWD36.70
Each (On a Reel of 250)
units
0.8 V 4.5 V 2.95 V 6 V - 2A Step Down, Synchronous 1 Adjustable Surface Mount WQFN 16 +150 °C -40 °C
RS Stock No. 135-5732
Mfr. Part No.LT8301ES5#TRMPBF
TWD128.80
Each (On a Reel of 500)
units
5 V 15 V 2.7 V 36 V - - Isolated Flyback 1 Adjustable Surface Mount TSOT 5 +125 °C -40 °C
RS Stock No. 761-8009
Mfr. Part No.LT1074IT#PBF
TWD593.00
Each
units
2.5 V 50 V 8 V 60 V - 10A Step Down 1 Adjustable Through Hole TO-220 5 +85 °C -40 °C
RS Stock No. 919-9266
Mfr. Part No.LT3481IMSE#PBF
TWD198.90
Each (In a Tube of 50)
units
1.265 V 20 V 3.6 V 34 V - 2A Step Down 1 Adjustable Surface Mount MSOP 10 +125 °C -40 °C
RS Stock No. 761-9389
Mfr. Part No.LTC3125EDCB#TRMPBF
TWD191.00
Each
units
2 V 5.25 V 1.8 V 5.5 V - 1.2A Step Up 1 Adjustable Surface Mount DFN 8 +125 °C -40 °C
RS Stock No. 761-8125
Mfr. Part No.LT1170HVIT#PBF
TWD835.00
Each
units
1.244 V 75 V 3 V 60 V 4A 11A Cuk, Flyback, Forward, Inverting, Step Down/Step Up 1 Adjustable Surface Mount TO-220 5 +100 °C -40 °C
RS Stock No. 822-5768
Mfr. Part No.LTC1174CS8-5#PBF
TWD307.00
Each
units
- 5 V 4 V 18.5 V - 1A Inverting, Step Down 1 Fixed Surface Mount SOIC 8 +70 °C 0 °C