DC-DC Converters ICs

DC-DC Converter ICs 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 converter ICs ensure that required voltage is delivered to each circuit due to its own requirements. Converter ICs can both increase or decrease the voltage within the system, by storing the input energy temporarily and then releasing that to the output at a different level. DC-DC converter ICs also regulate the output voltage and maximise the energy harvest.

DC-DC converter ICs are commonly used for:

  • Photovoltaic systems
  • Wind Turbines
  • Portable devices
  • Battery operated devices
  • Vehicles Production Industry
  • Electronics industry
  • Military Industry
  • Household devices

DC-DC converter ICs range is very wide but generally, they all can be divided into 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 Maximum Switching Frequency Mounting Type Package Type Pin Count Maximum Operating Temperature
RS Stock No. 761-5460
Mfr. Part No.LM22680MRE-ADJ/NOPB
kr 62,84
Each
Units
1.285 V - 4.5 V 42 V - 2A Inverting, Step Down 1 Adjustable 1 MHz Surface Mount PSOP 8 +125 °C
RS Stock No. 162-6181
Mfr. Part No.LM22680MRE-ADJ/NOPB
kr 43,189
Each (On a Reel of 250)
Units
1.285 V - 4.5 V 42 V - 2A Inverting, Step Down 1 Adjustable 1 MHz Surface Mount PSOP 8 +125 °C
RS Stock No. 739-5986
Mfr. Part No.FAN4860UMP5X
Brandonsemi
kr 14,372
Each (In a Pack of 5)
Units
- 5 V 2.3 V 4.5 V - 200mA Step Up 1 Fixed 3 MHz Surface Mount UMLP 6 +85 °C
RS Stock No. 877-2804
Mfr. Part No.MC34063EBD-TR
kr 8,317
Each (In a Pack of 20)
Units
5 V 28 V 3 V 40 V - 1.5A Inverting, Step Down, Step Up 1 Adjustable 100 kHz Surface Mount SOIC 8 +125 °C
RS Stock No. 165-5568
Mfr. Part No.MC34063EBD-TR
kr 3,908
Each (On a Reel of 2500)
Units
5 V 28 V 3 V 40 V - 1.5A Inverting, Step Down, Step Up 1 Adjustable 100 kHz Surface Mount SOIC 8 +125 °C
RS Stock No. 761-8131
Mfr. Part No.LT1172IS8#PBF
kr 116,48
Each
Units
1.244 V 65 V 3 V 60 V 1A 3.5A Cuk, Flyback, Forward, Inverting, Step Down/Step Up 1 Adjustable 0.115 MHz Surface Mount SOIC 8 +100 °C
RS Stock No. 166-2506
Mfr. Part No.FAN4860UMP5X
Brandonsemi
kr 6,89
Each (On a Reel of 3000)
Units
- 5 V 2.3 V 4.5 V - 200mA Step Up 1 Fixed 3 MHz Surface Mount UMLP 6 +85 °C
RS Stock No. 162-6763
Mfr. Part No.TPS54140ADGQ
kr 30,808
Each (In a Tube of 80)
Units
0.8 V 39 V 3.5 V 42 V - 1.5A Step Down 1 Adjustable 2.5 MHz Surface Mount MSOP 10 +150 °C
RS Stock No. 122-3380
Mfr. Part No.AZ34063UMTR-G1
kr 2,153
Each (On a Reel of 4000)
Units
1.25 V 36 V 3 V 36 V - 1.5A Step Down, Step Up 1 Adjustable 180 kHz Surface Mount SOIC 8 +85 °C
RS Stock No. 828-7612
Mfr. Part No.AZ34063UMTR-G1
kr 6,105
Each (In a Pack of 50)
Units
1.25 V 36 V 3 V 36 V - 1.5A Step Down, Step Up 1 Adjustable 180 kHz Surface Mount SOIC 8 +85 °C
RS Stock No. 168-5092
Mfr. Part No.TPS65233-1RTET
kr 27,337
Each (On a Reel of 250)
Units
18.2 V 19 V 4.5 V 20 V - - Boost Converter 1 Adjustable 1 MHz Surface Mount WQFN 16 +85 °C
RS Stock No. 828-9964
Mfr. Part No.MC34063ABN
kr 10,73
Each (In a Pack of 10)
Units
- 5 V, 28 V 3 V 40 V - 1.5A Step Down, Step Up 1 Adjustable 42 kHz Through Hole PDIP 8 +125 °C
RS Stock No. 774-1455
Mfr. Part No.TPS54140ADGQ
kr 34,07
Each
Units
0.8 V 39 V 3.5 V 42 V - 1.5A Step Down 1 Adjustable 2.5 MHz Surface Mount MSOP 10 +150 °C
RS Stock No. 133-0765
Mfr. Part No.TPS65233-1RTET
kr 39,245
Each (In a Pack of 2)
Units
18.2 V 19 V 4.5 V 20 V - - Boost Converter 1 Adjustable 1 MHz Surface Mount WQFN 16 +85 °C
RS Stock No. 124-6493
Mfr. Part No.BD9D320EFJ-E2
BrandROHM
kr 6,816
Each (In a Pack of 10)
Units
0.765 V 7 V 4.5 V 18 V - 3A Buck 1 Adjustable 700 (Typ.) kHz Surface Mount HTSOP-J 8 +85 °C
RS Stock No. 822-6752
Mfr. Part No.LTC3601EMSE#PBF
kr 66,38
Each (In a Pack of 2)
Units
0.6 V 5 V 4 V 15 V - 1.5A Step Down 1 Adjustable 4 MHz Surface Mount MSOP 16 +125 °C
RS Stock No. 162-8563
Mfr. Part No.DCP010505BP-U/700
kr 68,222
Each (On a Reel of 700)
Units
4.75 V 5.25 V 4.5 V 5.5 V - 200mA Isolated, Un-Regulated 1 Adjustable 400 kHz Surface Mount SOP 7 +100 °C
RS Stock No. 168-8014
Mfr. Part No.MC34063ABN
kr 10,328
Each (In a Tube of 50)
Units
- 5 V, 28 V 3 V 40 V - 1.5A Step Down, Step Up 1 Adjustable 42 kHz Through Hole PDIP 8 +125 °C
RS Stock No. 168-5104
Mfr. Part No.TPS82130SILT
kr 47,352
Each (On a Reel of 250)
Units
0.9 V 6 V 3 V 17 V 0A 3A Step Down 1 Adjustable 2 MHz Surface Mount uSiP 8 +125 °C
RS Stock No. 761-4870
Mfr. Part No.LM22676MR-5.0/NOPB
kr 67,51
Each
Units
- 5 V 4.5 V 42 V - 3A Step Down 1 Fixed 0.5 MHz Surface Mount PSOP 8 +125 °C