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 circuitryWhere 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. 145-7042
Mfr. Part No.LT8410EDC-1#TRMPBF
HK$24.558
Each (On a Reel of 500)
units
Boost 8mA 1 0.01 %/V - Surface Mount DFN 8 - - Yes - 2 x 2 x 0.75mm 0.75mm
RS Stock No. 162-4680
Mfr. Part No.LM2585T-12/NOPB
HK$48.471
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. 910-1638
Mfr. Part No.MIC2253-06YML-TR
BrandMicrochip
HK$8.55
Each (In a Pack of 5)
units
Boost 3.5A 1 0.5 % - Surface Mount MLF 12 Adjustable 1.2 MHz Yes - 3 x 3 x 0.83mm 0.83mm
RS Stock No. 709-3204
Mfr. Part No.TPS40210DGQ
HK$19.54
Each
units
- - - - - Surface Mount HTSSOP 10 - - - - 3 x 3 x 1.02mm 1.02mm
RS Stock No. 122-0360
Mfr. Part No.AP1609SG-13
HK$10.143
Each (On a Reel of 2500)
units
Step Up 2.4A 1 - - Surface Mount SOP 8 Adjustable 300 kHz - - 4.95 x 3.95 x 1.5mm 1.5mm
RS Stock No. 825-6790
Mfr. Part No.TPS40210DGQR
HK$16.346
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. 545-5966
Mfr. Part No.LT1303CN8#PBF
HK$50.19
Each
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. 504-5014
Mfr. Part No.LM2731YMF/NOPB
HK$17.404
Each (In a Pack of 5)
units
Step Up - 1 0.02 %/V - Surface Mount SOT-23 5 Adjustable 600 kHz Yes 85% 2.92 x 1.6 x 1.02mm 1.02mm
RS Stock No. 533-3872
Mfr. Part No.LM2621MM/NOPB
HK$18.62
Each
units
Step Up 1A 1 - - Surface Mount MSOP 8 Adjustable 2000 kHz Yes 87% 3 x 3 x 0.86mm 0.86mm
RS Stock No. 411-936
Mfr. Part No.LT1615ES5#TRMPBF
HK$51.37
Each
units
Step Up 350mA 1 0.1 %/V - Surface Mount SOT-23 5 Selectable - Yes - 3.1 x 1.75 x 1.3mm 1.3mm
RS Stock No. 153-3329
Mfr. Part No.LT1615ES5#TRMPBF
HK$23.488
Each (On a Reel of 500)
units
Step Up 350mA 1 0.1 %/V - Surface Mount SOT-23 5 Selectable - Yes - 3.1 x 1.75 x 1.3mm 1.3mm
RS Stock No. 163-2561
Mfr. Part No.NCP1403SNT1G
HK$2.32
Each (On a Reel of 3000)
units
Step Up 50mA 1 - - Surface Mount TSOP 5 - 300 kHz Yes - 3 x 1.5 x 1mm 1mm
RS Stock No. 709-4617
Mfr. Part No.TPS61041DBVR
HK$12.074
Each (In a Pack of 5)
units
Step Up 250mA 1 0.05 %/V 0.15 %/mA Surface Mount SOT-23 5 Adjustable 1000 kHz Yes 85% 2.9 x 1.6 x 1.15mm 1.15mm
RS Stock No. 164-6065
Mfr. Part No.LTC3105EMS#PBF
HK$38.231
Each (In a Tube of 37)
units
Synchronous Boost Converter 10.28mA 1 0.15 % 0.4 % Surface Mount MSOP 12 Adjustable - Yes - 4 x 3 x 0.86mm 0.86mm
RS Stock No. 121-9165
Mfr. Part No.TPS61201DRCT
HK$15.513
Each (On a Reel of 250)
units
Step Up 300mA 1 0.1 % 0.1 % Surface Mount SON 10 Fixed 1650 kHz Yes - 3 x 3 x 0.9mm 0.9mm
RS Stock No. 709-8833
Mfr. Part No.TPS61090RSAR
HK$19.54
Each
units
Step Up 500mA 1 0.6 % 0.6 % Surface Mount QFN 16 Adjustable 600 kHz Yes 96% 4 x 4 x 0.9mm 0.9mm
RS Stock No. 165-3359
Mfr. Part No.MCP1640BT-I/CHY
BrandMicrochip
HK$3.82
Each (On a Reel of 3000)
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. 534-3425
Mfr. Part No.LM5000-3MTC/NOPB
HK$46.81
Each
units
Step Up - 1 - - Surface Mount TSSOP 16 Adjustable 700 kHz Yes 90% 5 x 4.4 x 0.9mm 0.9mm
RS Stock No. 811-5854
Mfr. Part No.LMR62014XMFE/NOPB
HK$11.652
Each (In a Pack of 10)
units
Step Up 2A 1 0.02 %/V - Surface Mount SOT-23 5 Adjustable 1.85 MHz Yes - 3.05 x 1.75 x 1.3mm 1.3mm
RS Stock No. 822-6862
Mfr. Part No.LT1937ES5#TRMPBF
HK$29.066
Each (In a Pack of 5)
units
Step Up 15mA 1 - - Surface Mount TSOT-23 5 Adjustable 1.6 MHz Yes - 2.9 x 1.5 x 0.9mm 0.9mm
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