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. 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. 146-1011
Mfr. Part No.MAX619CPA+
BrandMaxim
$3.608
Each (In a Tube of 50)
units
- - 2 V 3.6 V - - - - - Through Hole PDIP 8 +70 °C 0 °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. 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. 786-9935
Mfr. Part No.LTC3533EDE#PBF
$14.14
Each
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. 730-0672
Mfr. Part No.TPS61251DSGT
$2.52
Each
units
3 V 6.5 V 2.3 V 6 V 100mA 1.5A Step Up 1 Adjustable Surface Mount WSON 8 +85 °C -40 °C
RS Stock No. 121-9278
Mfr. Part No.TPS61251DSGT
$2.027
Each (On a Reel of 250)
units
3 V 6.5 V 2.3 V 6 V 100mA 1.5A Step Up 1 Adjustable Surface Mount WSON 8 +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. 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. 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. 162-5908
Mfr. Part No.TL497AIN
$2.36
Each (In a Tube of 25)
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. 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. 178-4929
Mfr. Part No.LM2576-5.0WT
BrandMicrochip
$2.464
Each (In a Tube of 50)
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. 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. 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. 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. 923-6722
Mfr. Part No.DCP020505UE4
$17.518
Each (In a Tube of 28)
units
- - 4.5 V 5.5 V - 400mA - 1 Fixed Surface Mount SOP 12 +85 °C -40 °C
RS Stock No. 165-8355
Mfr. Part No.AP3019AKTR-G1
$0.259
Each (On a Reel of 3000)
units
- 38 V 2.5 V 16 V - - Step Up 1 Adjustable Surface Mount SOT-23 6 +85 °C -40 °C
RS Stock No. 799-8162
Mfr. Part No.MAX764EPA+
BrandMaxim
$10.82
Each
units
-1 V -16 V, -5 V 3 V 16 V - 260mA Inverting 1 Adjustable, Fixed Through Hole PDIP 8 +85 °C -40 °C
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