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. 761-5511
Mfr. Part No.LM2594HVM-3.3/NOPB
$9.46
Each
units
- 3.3 V 4.5 V 60 V - 500mA Step Down 1 Fixed Surface Mount SOIC 8 +125 °C -40 °C
RS Stock No. 168-7999
Mfr. Part No.MC34063EBN
$0.823
Each (In a Tube of 50)
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. 825-3325
Mfr. Part No.PTH12050WAZT
$21.35
Each
units
1.2 V 5.5 V 10.8 V 13.2 V 0A 6A Step Down 1 Adjustable Through Hole DIP Module 6 +85 °C -40 °C
RS Stock No. 178-4928
Mfr. Part No.LM2576-5.0WU
BrandMicrochip
$2.981
Each (In a Tube of 50)
units
- 5 V 4 V 40 V - 3A Step Down 1 Fixed Surface Mount TO-263 5 +85 °C -40 °C
RS Stock No. 160-4533
Mfr. Part No.ADP1610ARMZ-R7
$3.69
Each (On a Reel of 1000)
units
2.5 V 12 V 2.5 V 5.5 V - 1.2A Step Up 1 Adjustable Surface Mount MSOP 8 +85 °C -40 °C
RS Stock No. 732-8787
Mfr. Part No.MAX1724EZK50+T
BrandMaxim
$5.47
Each
units
2 V 5 V, 5.5 V 0.8 V 5.5 V - 150mA Step Up 1 Adjustable, Fixed Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 919-9963
Mfr. Part No.LTC3533EDE#PBF
$9.388
Each (In a Tube of 91)
units
1.8 V 5.25 V 1.8 V 5.5 V - 2A Step Down, Step Up 1 Adjustable Surface Mount DFN 14 +85 °C -40 °C
RS Stock No. 760-3378
Mfr. Part No.LTM8027EV#PBF
$52.63
Each
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. 165-8410
Mfr. Part No.PAM2306AYPAA
$0.454
Each (On a Reel of 3000)
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. 125-0811
Mfr. Part No.ISL8205MIRZ-T7A
BrandIntersil
$11.28
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. 779-9350
Mfr. Part No.LT1618EMS#PBF
$6.955
Each (In a Pack of 2)
units
- 35 V 1.6 V 18 V - 1A Step Up 1 Fixed Surface Mount MSOP 10 +85 °C -40 °C
RS Stock No. 535-8809
Mfr. Part No.LM2681M6/NOPB
$0.866
Each (In a Pack of 5)
units
- - 2.5 V 5.5 V 20mA - - - - Surface Mount SOT-23 6 +85 °C -40 °C
RS Stock No. 146-1065
Mfr. Part No.MAX17502HAUD+
BrandMaxim
$3.465
Each (In a Tube of 96)
units
0.9 V 55.2 V 4.5 V 60 V 15mA 80mA Step Down 1 Adjustable Surface Mount TSSOP 14 +125 °C -40 °C
RS Stock No. 540-2439
Mfr. Part No.MAX887HESA+
BrandMaxim
$10.16
Each
units
- - 3.5 V 11 V - 600mA Step Down 1 Adjustable Surface Mount SOIC 8 +85 °C -40 °C
RS Stock No. 165-8460
Mfr. Part No.AP3012KTR-G1
$0.205
Each (On a Reel of 3000)
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. 170-8163
Mfr. Part No.ISL8205MIRZ-T7A
BrandIntersil
$9.513
Each (On a Reel of 250)
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. 783-3860
Mfr. Part No.MAX17502HAUD+
BrandMaxim
$6.39
Each (In a Pack of 2)
units
0.9 V 55.2 V 4.5 V 60 V 15mA 80mA Step Down 1 Adjustable Surface Mount TSSOP 14 +125 °C -40 °C
RS Stock No. 661-8635
Mfr. Part No.UC2577T-ADJ
$36.32
Each
units
- - 3 V 40 V - 3A Step Up 1 Adjustable Through Hole TO-220 5 +125 °C -40 °C
RS Stock No. 661-8452
Mfr. Part No.TL497AIN
$3.43
Each
units
- - 4.5 V 12 V - 500mA Inverting, Non-Inverting, Step Down, Step Up 1 Adjustable Through Hole PDIP 14 +85 °C -40 °C
RS Stock No. 165-9099
Mfr. Part No.MAX887HESA+
BrandMaxim
$5.951
Each (In a Tube of 100)
units
- - 3.5 V 11 V - 600mA Step Down 1 Adjustable Surface Mount SOIC 8 +85 °C -40 °C
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