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. 921-6709
Mfr. Part No.LM25011MY/NOPB
SGD2.08
Each (On a Reel of 1000)
units
2.51 V 40 V 6 V 42 V - 2A Step Down 1 Adjustable Surface Mount MSOP 10 +125 °C -40 °C
RS Stock No. 828-9885
Mfr. Part No.MC34063EBN
SGD0.706
Each (In a Pack of 10)
units
- 5 V, 28 V 3 V 40 V - 1.5A Step Down, Step Up 1 Adjustable Through Hole PDIP 8 +85 °C -40 °C
RS Stock No. 919-8957
Mfr. Part No.LTM4604AIVPBF
SGD20.492
Each (In a Tray of 170)
units
0.8 V 5 V 2.375 V 5 V - 4A Step Down 1 Adjustable Surface Mount LGA 66 +125 °C -40 °C
RS Stock No. 761-5460
Mfr. Part No.LM22680MRE-ADJ/NOPB
SGD6.65
Each
units
1.285 V - 4.5 V 42 V - 2A Inverting, Step Down 1 Adjustable Surface Mount PSOP 8 +125 °C -40 °C
RS Stock No. 760-3350
Mfr. Part No.LTM4604AIV#PBF
SGD27.11
Each
units
0.8 V 5 V 2.375 V 5 V - 4A Step Down 1 Adjustable Surface Mount LGA 66 +125 °C -40 °C
RS Stock No. 170-8122
Mfr. Part No.ISL8240MIRZ
BrandIntersil
SGD66.43
Each (In a Tray of 65)
units
0.6 V 2.5 V 4.5 V 20 V 0A 40A Step Down 2 Adjustable Surface Mount QFN 26 +125 °C -40 °C
RS Stock No. 121-7244
Mfr. Part No.ISL8240MIRZ
BrandIntersil
SGD73.30
Each
units
0.6 V 2.5 V 4.5 V 20 V 0A 40A Step Down 2 Adjustable Surface Mount QFN 26 +125 °C -40 °C
RS Stock No. 122-3380
Mfr. Part No.AZ34063UMTR-G1
SGD0.185
Each (On a Reel of 4000)
units
1.25 V 36 V 3 V 36 V - 1.5A Step Down, Step Up 1 Adjustable Surface Mount SOIC 8 +85 °C -40 °C
RS Stock No. 671-0251
Mfr. Part No.KA34063A
SGD0.944
Each (In a Pack of 5)
units
- - 3 V 40 V - - - 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 154-6378
Mfr. Part No.LT3980EMSE#PBF
SGD7.408
Each (In a Tube of 37)
units
- - 3.6 V 58 V - 2A Step Down 1 - Surface Mount MSOP 16 +125 °C -40 °C
RS Stock No. 761-9709
Mfr. Part No.LTM8032IV#PBF
SGD34.95
Each
units
0.8 V 10 V 3.6 V 36 V - 2A Step Down 1 Adjustable Surface Mount LGA 71 +125 °C -40 °C
RS Stock No. 166-0892
Mfr. Part No.STBB1-APUR
SGD1.492
Each (On a Reel of 3000)
units
1.2 V 5.5 V 2 V 5.5 V - 1A Boost, Buck 1 Adjustable Surface Mount DFN 10 +85 °C -40 °C
RS Stock No. 828-7460
Mfr. Part No.AP3417CKTR-G1
SGD0.471
Each (In a Pack of 25)
units
0.6 V 4.95 V 2.5 V 5.5 V - 1A Step Down 1 Adjustable Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 919-9266
Mfr. Part No.LT3481IMSE#PBF
SGD9.397
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. 125-0811
Mfr. Part No.ISL8205MIRZ-T7A
BrandIntersil
SGD10.31
Each
units
0.6 V 5 V 2.6 V 5.5 V 0A 5A Step Down 1 Adjustable Surface Mount QFN 22 +85 °C -40 °C
RS Stock No. 162-6762
Mfr. Part No.TPS54060ADGQ
SGD4.17
Each (In a Tube of 80)
units
0.8 V 58 V 3.5 V 60 V - 500mA Step Down 1 Adjustable Surface Mount MSOP 10 +150 °C -40 °C
RS Stock No. 168-6457
Mfr. Part No.L6920D
SGD2.723
Each (In a Tube of 100)
units
- - 0.6 V 5.5 V - - Step Up 2 Adjustable, Fixed Surface Mount TSSOP 8 +85 °C -40 °C
RS Stock No. 165-4051
Mfr. Part No.MIC2288YD5-TR
BrandMicrochip
SGD0.596
Each (On a Reel of 3000)
units
2.5 V 34 V 2.5 V 10 V 1A 2A PWM DC to DC 1 Adjustable Surface Mount SOT-23 5 +125 °C -40 °C
RS Stock No. 162-8200
Mfr. Part No.LM2734ZMK/NOPB
SGD2.50
Each (On a Reel of 1000)
units
0.8 V 18 V 3 V 20 V - 1A Step Down 1 Fixed Surface Mount SOT-23 6 +125 °C -40 °C
RS Stock No. 165-5568
Mfr. Part No.MC34063EBD-TR
SGD0.292
Each (On a Reel of 2500)
units
5 V 28 V 3 V 40 V - 1.5A Inverting, Step Down, Step Up 1 Adjustable Surface Mount SOIC 8 +125 °C -40 °C
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