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. 516-5095
Mfr. Part No.MC34063AP1G
£2.00
Each
Units
1.25 V 40 V 3 V 40 V - 1.5A Step Down, Step Up 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 651-490
Mfr. Part No.ICL7660SCPAZ
BrandIntersil
£1.33
Each
Units
- - 1.5 V 12 V - 45mA - 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 177-7110
Mfr. Part No.ICL7660SCPAZ
BrandIntersil
£1.13
Each (In a Tube of 50)
Units
- - 1.5 V 12 V - 45mA - 1 - Through Hole PDIP 8 +70 °C 0 °C
RS Stock No. 163-0216
Mfr. Part No.NCV7428D15R2G
£0.288
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. 842-7888
Mfr. Part No.NCV7428D15R2G
£0.608
Each (In a Pack of 10)
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. 828-9872
Mfr. Part No.MC34063ECN
£0.474
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. 168-7996
Mfr. Part No.MC34063ECN
£0.431
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 +70 °C 0 °C
RS Stock No. 761-9446
Mfr. Part No.LTC3531ES6-3.3#TRMPBF
£5.22
Each
Units
3.25 V 3.39 V 1.8 V 5.5 V - 200mA Step Down, Step Up 1 Adjustable Surface Mount TSOT-23 6 +85 °C -40 °C
RS Stock No. 919-9512
Mfr. Part No.LTC3531ES6-3.3#TRMPBF
£2.377
Each (On a Reel of 500)
Units
3.25 V 3.39 V 1.8 V 5.5 V - 200mA Step Down, Step Up 1 Adjustable Surface Mount TSOT-23 6 +85 °C -40 °C
RS Stock No. 162-5798
Mfr. Part No.DCH010505SN7
£4.752
Each (In a Tray of 70)
Units
- - - - - - - 1 - Through Hole SIP Module 4 +85 °C -40 °C
RS Stock No. 661-7099
Mfr. Part No.DCH010505SN7
£5.37
Each
Units
- 5 V 4.5 V 5.5 V - - - 1 - Through Hole SIP Module 4 +85 °C -40 °C
RS Stock No. 389-287
Mfr. Part No.DCH010512DN7
£4.51
Each
Units
- - - - 5mA 42mA Inverting, Non-Inverting, Step Down, Step Up 2 - Through Hole SIP Module 5 +85 °C -40 °C
RS Stock No. 162-4179
Mfr. Part No.DCH010512DN7
£4.616
Each (In a Tray of 70)
Units
- - - - 5mA 42mA Inverting, Non-Inverting, Step Down, Step Up 2 - Through Hole SIP Module 5 +85 °C -40 °C
RS Stock No. 761-5501
Mfr. Part No.LM2576HVT-12/NOPB
£4.73
Each
Units
- 12 V 4 V 60 V - 3A Inverting, Step Down 1 Fixed Through Hole TO-220 5 +125 °C -40 °C
RS Stock No. 921-6838
Mfr. Part No.LM2576HVT-12/NOPB
£4.138
Each (In a Tube of 45)
Units
- 12 V 4 V 60 V - 3A Inverting, Step Down 1 Fixed Through Hole TO-220 5 +125 °C -40 °C
RS Stock No. 921-0751
Mfr. Part No.PAM2306AYPKE
£0.441
Each (In a Pack of 20)
Units
- 1.8 V, 3.3 V 2.5 V 5.5 V - 1A Step Down 2 Fixed Surface Mount WDFN 12 +85 °C -40 °C
RS Stock No. 165-8411
Mfr. Part No.PAM2306AYPKE
£0.216
Each (On a Reel of 3000)
Units
- 1.8 V, 3.3 V 2.5 V 5.5 V - 1A Step Down 2 Fixed Surface Mount WDFN 12 +85 °C -40 °C
RS Stock No. 921-5169
Mfr. Part No.TPS61040DBVR
£0.48
Each (On a Reel of 3000)
Units
1.8 V 28 V 1.8 V 6 V 350mA 550mA Step Up 1 Adjustable Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 732-0695
Mfr. Part No.TPS61040DBVR
£1.116
Each (In a Pack of 5)
Units
1.8 V 28 V 1.8 V 6 V 350mA 550mA Step Up 1 Adjustable Surface Mount SOT-23 5 +85 °C -40 °C
RS Stock No. 921-6866
Mfr. Part No.LM27313XMF/NOPB
£0.532
Each (On a Reel of 1000)
Units
4 V 28 V 2.7 V 14 V - 800mA Step Up 1 Adjustable Surface Mount SOT-23 5 +125 °C -40 °C
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