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
New
RS Stock No. 189-6920
Mfr. Part No.MAX1523EUT+T
HK$16.929
Each (On a Reel of 2500)
units
Step Up - 1 - - Surface Mount SOT-23 6 - - - - 3 x 1.75 x 1.3mm 1.3mm
RS Stock No. 170-9385
Mfr. Part No.MP3212DQ-LF-P
HK$15.092
Each (On a Reel of 500)
units
Step Up 1.3A 1 0.1 %/V 0.1 V Surface Mount QFN 10 Adjustable 1.15 MHz Yes 88% 3.1 x 3.1 x 0.95mm 0.95mm
RS Stock No. 162-4679
Mfr. Part No.LM2585S-5.0/NOPB
HK$58.202
Each (In a Tube of 45)
units
Step Up 3A 1 50 mV 50 mV Surface Mount TO-263 5 Fixed 115 kHz Yes 80% 10.16 x 8.64 x 4.57mm 4.57mm
RS Stock No. 153-3310
Mfr. Part No.LT3494AEDDB#TRMPBF
HK$19.048
Each (In a Tube of 100)
units
- - - - - Surface Mount DFN 8 - - - - 3 x 2 x 0.75mm 0.75mm
RS Stock No. 517-1220
Mfr. Part No.TPS61016DGS
HK$29.518
Each (In a Pack of 5)
units
Step Up - 1 0.3 %/V 0.1 %/V Surface Mount MSOP 10 Fixed 780 kHz Yes 95% 3 x 3 x 1.02mm 1.02mm
RS Stock No. 920-3611
Mfr. Part No.LM2621MM/NOPB
HK$9.143
Each (On a Reel of 1000)
units
Step Up 1A 1 - - Surface Mount MSOP 8 Adjustable 2000 kHz Yes - 3 x 3 x 0.86mm 0.86mm
RS Stock No. 533-5418
Mfr. Part No.LM2731XMF/NOPB
HK$22.56
Each
units
Step Up - 1 0.02 %/V - Surface Mount SOT-23 5 Adjustable 1600 kHz Yes 85% 2.92 x 1.6 x 1.02mm 1.02mm
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