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. 709-3204
Mfr. Part No.TPS40210DGQ
$3.68
Each
units
- - - - - Surface Mount HTSSOP 10 - - - - 3 x 3 x 1.02mm 1.02mm
RS Stock No. 921-3047
Mfr. Part No.TPS40210DGQR
$1.51
Each (On a Reel of 2500)
units
Boost 6A 1 1 % 1 % Surface Mount MSOP 10 Adjustable 1000 kHz - - 3.1 x 3.1 x 0.95mm 0.95mm
RS Stock No. 533-3412
Mfr. Part No.LM2588S-ADJ/NOPB
$18.09
Each
units
Step Up 5A 1 100 mV 100 mV Surface Mount TO-263 7 Adjustable 200 kHz Yes 90% 10.16 x 8.64 x 4.57mm 4.57mm
RS Stock No. 545-5950
Mfr. Part No.LT1302CN85#PBF
$13.75
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. 920-3532
Mfr. Part No.LM2588S-ADJ/NOPB
$19.94
Each (In a Tube of 45)
units
Step Up 5A 1 100 mV 100 mV Surface Mount TO-263 7 Adjustable 200 kHz Yes - 10.16 x 8.64 x 4.57mm 4.57mm
RS Stock No. 506-1915
Mfr. Part No.LTC3429ES6#TRMPBF
$7.80
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. 168-4093
Mfr. Part No.TPS40210DGQ
$3.03
Each (In a Tube of 80)
units
- - - - - Surface Mount HTSSOP 10 - - - - 3 x 3 x 1.02mm 1.02mm
RS Stock No. 153-3380
Mfr. Part No.LTC3429ES6#TRMPBF
$5.517
Each (On a Reel of 500)
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. 825-6790
Mfr. Part No.TPS40210DGQR
$3.07
Each (In a Pack of 5)
units
Boost 6A 1 1 % 1 % Surface Mount MSOP 10 Adjustable 1000 kHz - - 3.1 x 3.1 x 0.95mm 0.95mm
RS Stock No. 661-6941
Mfr. Part No.TPS61201DRCT
$4.30
Each
units
Step Up 300mA 1 0.1 % 0.1 % Surface Mount SON 10 Fixed 1650 kHz Yes 90% 3 x 3 x 0.9mm 0.9mm
RS Stock No. 162-4680
Mfr. Part No.LM2585T-12/NOPB
$10.07
Each (In a Tube of 45)
units
Step Up 3A 1 100 mV 100 mV Through Hole TO-220 5 Fixed 115 kHz Yes 93% 10.16 x 4.57 x 8.64mm 8.64mm
RS Stock No. 709-4683
Mfr. Part No.TPS61025DRCR
$3.16
Each
units
Step Up 1.2A 1 0.6 % 0.6 % Surface Mount SON 10 Fixed 720 kHz Yes 96% 3 x 3 x 0.9mm 0.9mm
RS Stock No. 145-1177
Mfr. Part No.LTC3459ES6#TRMPBF
$5.299
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. 153-3359
Mfr. Part No.LT3436EFE#PBF
$6.802
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. 533-3298
Mfr. Part No.LM2585T-12/NOPB
$10.56
Each
units
Step Up 3A 1 100 mV 100 mV Through Hole TO-220 5 Fixed 115 kHz Yes 93% 10.16 x 4.57 x 8.64mm 8.64mm
RS Stock No. 738-6257
Mfr. Part No.MCP1640DT-I/CHY
BrandMicrochip
$0.90
Each (In a Pack of 5)
units
Step Up 350mA 1 1 %/V 1 % Surface Mount SOT-23 6 Adjustable 575 kHz Yes 96% 3.1 x 1.8 x 1.3mm 1.3mm
RS Stock No. 533-3311
Mfr. Part No.LM2585T-ADJ/NOPB
$10.92
Each
units
Step Up 3A 1 100 mV 100 mV Through Hole TO-220 5 Adjustable 115 kHz Yes 93% 10.16 x 4.57 x 8.64mm 8.64mm
RS Stock No. 825-3669
Mfr. Part No.TLV61225DCKT
$1.85
Each (In a Pack of 5)
units
Boost Converter 400mA 1 0.5 % 0.5 % Surface Mount SC-70 6 Fixed - - - 2.15 x 1.4 x 1mm 1mm
RS Stock No. 920-3526
Mfr. Part No.LM2585T-ADJ/NOPB
$10.242
Each (In a Tube of 45)
units
Step Up 3A 1 100 mV 100 mV Through Hole TO-220 5 Adjustable 115 kHz Yes - 10.16 x 4.57 x 8.64mm 8.64mm
RS Stock No. 165-2234
Mfr. Part No.MCP1623T-I/CHY
BrandMicrochip
$0.596
Each (On a Reel of 3000)
units
- 50mA 1 0.01 %/V 0.01 %/V Surface Mount SOT-23 6 Adjustable 630 kHz - 96% 3.1 x 1.8 x 1.3mm 1.3mm
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