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. 155-7728
Mfr. Part No.LTC3458EDE#PBF
$8.748
Each (In a Tube of 91)
units
2 V 7.5 V 1.5 V 6 V - 1.4A Step Up 1 Adjustable Surface Mount DFN 12 +85 °C -40 °C
RS Stock No. 786-3384
Mfr. Part No.ADUM5010ARSZ
$6.84
Each
units
3.15 V 5.25 V 3 V 3 V - 30mA Isolated 1 Adjustable Surface Mount SSOP 20 +105 °C -40 °C
RS Stock No. 919-9128
Mfr. Part No.LT1615ES5-1TRMPBF
$4.63
Each (On a Reel of 500)
units
- 34 V 1 V 15 V - 300mA Step Up 1 Fixed Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 800-0705
Mfr. Part No.MAX1703ESE+
$16.02
Each
units
2.5 V 5.5 V 0.7 V 5.5 V - 1.5A Step Up 1 Adjustable, Fixed Surface Mount SOIC 16 +85 °C -40 °C
RS Stock No. 761-4861
Mfr. Part No.LM22675MR-5.0/NOPB
$6.58
Each
units
- 5 V 4.5 V 42 V - 1A Step Down 1 Fixed Surface Mount PSOP 8 +125 °C -40 °C
RS Stock No. 919-9288
Mfr. Part No.LT3575EFE#PBF
$7.856
Each (In a Tube of 95)
units
- - 3 V 40 V - 2.5A Flyback 1 - Surface Mount TSSOP 16 +125 °C -40 °C
RS Stock No. 761-8046
Mfr. Part No.LT1111CS8-5#PBF
$10.58
Each
units
- 5 V 2 V 12.6 V, 30 V - - Inverting, Step Down/Step Up 1 Fixed Surface Mount SOIC 8 +70 °C 0 °C
RS Stock No. 661-8256
Mfr. Part No.DCP010512DBP-U
$14.40
Each
units
- - 4.5 V 5.5 V - 41mA Step Up 2 Fixed Surface Mount SOP 7 +100 °C -40 °C
RS Stock No. 162-3797
Mfr. Part No.171050601
$23.254
Each (On a Reel of 250)
units
0.8 V 6 V 6 V 36 V - 5A - 1 - Surface Mount PFM 7 +125 °C -40 °C
RS Stock No. 919-9275
Mfr. Part No.LT3509EMSE#PBF
$8.079
Each (In a Tube of 37)
units
- - 3.6 V 36 V - - Step Down 2 - Surface Mount MSOP 16 +125 °C -40 °C
RS Stock No. 165-8443
Mfr. Part No.AP65400SP-13
$0.989
Each (On a Reel of 2500)
units
0.8 V 16 V 4.75 V 18 V - 4A Buck 1 Adjustable Surface Mount SO-8EP 8 +85 °C -40 °C
RS Stock No. 761-8507
Mfr. Part No.LT1931ES5#TRMPBF
$6.65
Each
units
- -12 V, -5 V 2.6 V 16 V 1A 2A Inverting 2 Fixed Surface Mount TSOT-23 5 +85 °C -40 °C
RS Stock No. 153-3478
Mfr. Part No.LT1054CN8#PBF
$6.526
Each (In a Tube of 50)
units
- - 3.5 V 15 V - - - - - Through Hole PDIP 8 +100 °C 0 °C
RS Stock No. 162-6770
Mfr. Part No.TPS61253YFFT
$1.635
Each (On a Reel of 250)
units
- 5 V 2.3 V 5.5 V - 3.3A Step Up 1 Fixed Surface Mount DSBGA 9 +85 °C -40 °C
RS Stock No. 179-7041
Mfr. Part No.UCC28780RTER
$1.40
Each (On a Reel of 3000)
units
-0.3 V 25 V 12 V 34 V 1 (Source, Sink)mA 5 (Source, Sink)mA Flyback 5 - Surface Mount WQFN 16 +125 °C -40 °C
RS Stock No. 786-1287
Mfr. Part No.MAX756CPA+
$7.655
Each (In a Pack of 2)
units
4.8 V 5.2 V 0.7 V 5 V - 200mA Step Up 1 Adjustable Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 124-6496
Mfr. Part No.BD9G101G-TR
BrandROHM
$1.87
Each (In a Pack of 5)
units
1 V - 6 V 42 V - 500mA Buck 1 Adjustable Surface Mount SSOP 6 +105 °C -40 °C
RS Stock No. 921-0552
Mfr. Part No.AP65403SP-13
$1.778
Each (In a Pack of 10)
units
2.5 V 12 V 4.75 V 17 V - 4A Buck 1 Adjustable Surface Mount SO-8EP 8 +85 °C -40 °C
RS Stock No. 812-3451
Mfr. Part No.TPS54331DDA
$3.332
Each (In a Pack of 5)
units
0.8 V 25 V 3.5 V 28 V - 3A Step Down 1 Adjustable Surface Mount SO PowerPAD 8 +150 °C -40 °C
RS Stock No. 646-6513
Mfr. Part No.NCP1406SNT1G
$1.02
Each (In a Pack of 10)
units
1.19 V 25 V 1.4 V 5.5 V - 25mA Step Up 1 - Surface Mount TSOP 5 +85 °C -40 °C
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