Boost Converters

Boost converters typically are devices used to increase the voltage from one end, whilst slowing down the current.
How do they work?
The boost converter is able to store energy in its inductor and then simultaneously release it at a higher load voltage than was inputted in the beginning making it very useful in speeding up devices.
Features and benefits:
• Use of inexpensive surface mount inductors (making them very cost effective)
• Low battery detectors included in some models
• High efficiency in all devices
• Consistent peak current control to reduce output ripple
• Electromagnetic interference circuitry
Where might I use one?
• LCD, OLED display supplies
• Mobile phones
• MP3 players
• Haptic displays
• Portable devices like tablets
• PDAs
• Wireless systems
• Bar-code scanners

...
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Description Price Regulator Function Maximum Output Current Number of Outputs Line Regulation Load Regulation Mounting Type Package Type Pin Count Output Type Maximum Switching Frequency Switching Regulator Efficiency Dimensions Height
RS stock no. 545-6284
Mfr. Part No.LT1301CN8#PBF
R 102.71
Each
units
Step Up 120mA 1 0.15 %/V - Through Hole PDIP 8 Fixed 185 kHz Yes 89% 10.16 x 6.48 x 3.3mm 3.3mm
RS stock no. 153-3485
Mfr. Part No.LT1301CN8#PBF
R 56.831
Each (In a Tube of 50)
units
Step Up 120mA 1 0.15 %/V - Through Hole PDIP 8 Fixed 185 kHz Yes 89% 10.16 x 6.48 x 3.3mm 3.3mm
RS stock no. 145-1177
Mfr. Part No.LTC3459ES6#TRMPBF
R 50.097
Each (In a Tube of 100)
units
Step Up 90mA 1 - - Surface Mount TSOT-23 6 Adjustable - Yes 85% 2.9 x 1.75 x 0.9mm 0.9mm
RS stock no. 506-1965
Mfr. Part No.LTC3459ES6#TRMPBF
R 98.41
Each
units
Step Up 90mA 1 - - Surface Mount TSOT-23 6 Adjustable - Yes 85% 2.9 x 1.75 x 0.9mm 0.9mm
RS stock no. 145-6737
Mfr. Part No.LT1302CN85#PBF
R 75.279
Each (In a Tube of 50)
units
Step Up 600mA 1 0.15 %/V - Through Hole PDIP 8 Fixed 265 kHz Yes - 10.16 x 6.48 x 3.3mm 3.3mm
RS stock no. 545-5950
Mfr. Part No.LT1302CN85#PBF
R 113.38
Each
units
Step Up 600mA 1 0.15 %/V - Through Hole PDIP 8 Fixed 265 kHz Yes - 10.16 x 6.48 x 3.3mm 3.3mm
RS stock no. 158-0356
Mfr. Part No.LT1170HVCQ#PBF
R 163.098
Each (In a Tube of 50)
units
Boost, Buck, Flyback, Forward, Inverting 5A 1 0.03 %/V - Surface Mount DD 5 - 115 kHz Yes - 10.541 x 10.922 x 4.572mm 4.572mm
RS stock no. 884-6970
Mfr. Part No.LT1170HVCQ#PBF
R 231.00
Each
units
Boost, Buck, Flyback, Forward, Inverting 5A 1 0.03 %/V - Surface Mount DD 5 - 115 kHz Yes - 10.541 x 10.922 x 4.572mm 4.572mm
RS stock no. 822-5664
Mfr. Part No.LT3759EMSE#PBF
R 99.49
Each
units
Boost, Inverting 2A 1 0.05 %/V -0.6 % Surface Mount MSOP 12 Adjustable 1000 kHz Yes - 4.039 x 3 x 0.86mm 0.86mm
RS stock no. 920-0032
Mfr. Part No.LT3759EMSE#PBF
R 56.633
Each (In a Tube of 37)
units
Boost, Inverting 2A 1 0.05 %/V -0.6 % Surface Mount MSOP 12 Adjustable 1000 kHz Yes - 4.039 x 3 x 0.86mm 0.86mm
RS stock no. 145-6308
Mfr. Part No.LTC3786EMSE#PBF
R 68.472
Each (In a Tube of 37)
units
Boost 85µA 1 - 2 % Surface Mount MSOP 16 Adjustable 585 kHz Yes - 4.039 x 3 x 0.86mm 0.86mm
RS stock no. 822-6534
Mfr. Part No.LTC3786EMSE#PBF
R 81.58
Each
units
Boost 85µA 1 - 2 % Surface Mount MSOP 16 Adjustable 585 kHz Yes - 4.039 x 3 x 0.86mm 0.86mm
RS stock no. 153-3476
Mfr. Part No.LT1302CN8#PBF
R 78.66
Each (In a Tube of 50)
units
Step Up 1A 1 0.15 %/V - Through Hole PDIP 8 Adjustable 265 kHz Yes - 10.16 x 6.48 x 3.3mm 3.3mm
RS stock no. 506-0748
Mfr. Part No.LT3436EFE#PBF
R 100.88
Each
units
Step Up 6A 1 - - Surface Mount TSSOP 16 Adjustable 960 kHz Yes - 5.1 x 4.5 x 0.95mm 0.95mm
RS stock no. 858-0759
Mfr. Part No.LT1301CS8#PBF
R 87.33
Each (In a Pack of 2)
units
Step Up - 1 0.15 %/V - Surface Mount SOIC 8 Fixed 185 kHz Yes - 5 x 3.81 x 1.5mm 1.5mm
RS stock no. 145-5971
Mfr. Part No.LT1303CN8#PBF
R 60.992
Each (In a Tube of 50)
units
Step Up 1.15A 1 0.15 %/V - Through Hole PDIP 8 Adjustable 185 kHz Yes 88% 10.16 x 6.48 x 3.3mm 3.3mm
RS stock no. 506-1915
Mfr. Part No.LTC3429ES6#TRMPBF
R 57.29
Each
units
Step Up 600mA 1 - - Surface Mount TSOT-23 6 Adjustable 620 kHz Yes 96% 2.9 x 1.75 x 0.9mm 0.9mm
RS stock no. 153-3359
Mfr. Part No.LT3436EFE#PBF
R 70.497
Each (In a Tube of 95)
units
Step Up 6A 1 - - Surface Mount TSSOP 16 Adjustable 960 kHz Yes - 5.1 x 4.5 x 0.95mm 0.95mm
RS stock no. 545-5944
Mfr. Part No.LT1302CN8#PBF
R 113.38
Each
units
Step Up 1A 1 0.15 %/V - Through Hole PDIP 8 Adjustable 265 kHz Yes - 10.16 x 6.48 x 3.3mm 3.3mm
RS stock no. 145-7669
Mfr. Part No.LT1301CS8#PBF
R 58.89
Each (In a Tube of 100)
units
Step Up - 1 0.15 %/V - Surface Mount SOIC 8 Fixed 185 kHz Yes 89% 5 x 3.81 x 1.5mm 1.5mm