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. 709-2090
Mfr. Part No.DCP020505UE4
$22.20
Each
units
- - 4.5 V 5.5 V - 400mA - 1 Fixed Surface Mount SOP 12 +85 °C -40 °C
RS Stock No. 163-0216
Mfr. Part No.NCV7428D15R2G
$0.961
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
RS Stock No. 921-2870
Mfr. Part No.TPS62177DQCT
$1.743
Each (On a Reel of 250)
units
1 V 6 V 4.75 V 28 V - 500mA Step Down 1 Adjustable Surface Mount WSON 10 +85 °C -40 °C
RS Stock No. 761-4836
Mfr. Part No.LM20136MH/NOPB
$5.30
Each
units
0.8 V 5 V 2.95 V 5.5 V 100mA 6A Step Down 1 Adjustable Surface Mount TSSOP 16 +125 °C -40 °C
RS Stock No. 162-5128
Mfr. Part No.LP2995MR/NOPB
$1.96
Each (In a Tube of 95)
units
-20 V 20 V 2.2 V 5.5 V - 1.5A Inverting 1 Fixed Surface Mount PSOP 8 +125 °C 0 °C
RS Stock No. 121-7245
Mfr. Part No.ISL8216MIRZ
BrandIntersil
$34.47
Each
units
2.5 V 30 V 10 V 80 V 0A 4A Step Down 1 Adjustable Surface Mount HDA 22 +85 °C -40 °C
RS Stock No. 921-0499
Mfr. Part No.AP3012KTR-G1
$0.474
Each (In a Pack of 30)
units
- 29 V 2.6 V 16 V - 500mA Step Up 1 Adjustable Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 155-9325
Mfr. Part No.LTC3115IDHD-1#PBF
$15.601
Each (In a Tube of 73)
units
2.7 V 40 V 2.7 V 40 V 1A 2A Step Down, Step Up 1 Adjustable Surface Mount DFN 16 +125 °C -40 °C
RS Stock No. 165-8310
Mfr. Part No.AP3032KTR-G1
$0.163
Each (On a Reel of 3000)
units
- 38 V 2.7 V 9 V - - Step Up 1 Adjustable Surface Mount SOT-23 6 +85 °C -40 °C
RS Stock No. 146-5742
Mfr. Part No.DPA425GN
$4.662
Each (In a Tube of 50)
units
- - 36 V dc 75 V dc - - Flyback, Forward 1 Fixed Surface Mount SMDB 8 +150 °C -40 °C
RS Stock No. 170-8123
Mfr. Part No.ISL8216MIRZ
BrandIntersil
$32.598
Each (In a Tray of 96)
units
2.5 V 30 V 10 V 80 V 0A 4A Step Down 1 Adjustable Surface Mount HDA 22 +85 °C -40 °C
RS Stock No. 910-1966
Mfr. Part No.LM2576-5.0WT
BrandMicrochip
$2.97
Each (In a Pack of 5)
units
1.23 V 37 V 4 V 40 V - 3A Step Down 1 Fixed Through Hole TO-220 5 +85 °C -40 °C
RS Stock No. 828-9872
Mfr. Part No.MC34063ECN
$0.924
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 +70 °C 0 °C
RS Stock No. 155-6708
Mfr. Part No.LT1618EMS#PBF
$4.624
Each (In a Tube of 50)
units
- 35 V 1.6 V 18 V - 1A Step Up 1 Fixed Surface Mount MSOP 10 +85 °C -40 °C
RS Stock No. 851-6702
Mfr. Part No.LTC3115IDHD-1#PBF
$23.49
Each
units
2.7 V 40 V 2.7 V 40 V 1A 2A Step Down, Step Up 1 Adjustable Surface Mount DFN 16 +125 °C -40 °C
RS Stock No. 732-8774
Mfr. Part No.MAX1674EUA+
BrandMaxim
$6.90
Each
units
2 V 5.5 V 0.7 V 5.5 V 180mA 1.5A Step Up 1 Adjustable Surface Mount μMAX 8 +85 °C -40 °C
RS Stock No. 110-6560
Mfr. Part No.PM8908TR
$4.565
Each (In a Pack of 2)
units
0.5 V 2 V 1 V 3.5 V - - Buck 1 Adjustable Surface Mount QFN 20 +150 °C -40 °C
RS Stock No. 921-0742
Mfr. Part No.PAM2306AYPAA
$0.825
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. 919-8979
Mfr. Part No.LTM8027EVPBF
$39.871
Each (In a Tray of 119)
units
2.5 V 24 V 4.5 V 60 V 0A 4A Step Down 1 Adjustable Surface Mount LGA 113 +125 °C -40 °C
RS Stock No. 145-6745
Mfr. Part No.UC2577T-ADJ
$34.508
Each (In a Tube of 50)
units
- - 3 V 40 V - 3A Step Up 1 Adjustable Through Hole TO-220 5 +125 °C -40 °C
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