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. 389-312
Mfr. Part No.TPS61080DRCT
TWD99.00
Each
units
Step Up 200mA 1 - - Surface Mount SON 10 Adjustable 1200 kHz Yes 87% 3 x 3 x 0.9mm 0.9mm
RS Stock No. 162-4407
Mfr. Part No.TPS61080DRCT
TWD67.40
Each (On a Reel of 250)
units
Step Up 200mA 1 - - Surface Mount SON 10 Adjustable 1200 kHz Yes - 3 x 3 x 0.9mm 0.9mm
RS Stock No. 162-8102
Mfr. Part No.BQ25504RGTT
TWD138.10
Each (On a Reel of 250)
units
Boost Converter - 3 ±10 % - Surface Mount QFN 16 - 1 MHz Yes - 3.15 x 3.15 x 0.95mm 0.95mm
RS Stock No. 817-5880
Mfr. Part No.BQ25504RGTT
TWD178.00
Each
units
Boost Converter - 3 ±10 % - Surface Mount QFN 16 - 1 MHz Yes - 3.15 x 3.15 x 0.95mm 0.95mm
RS Stock No. 533-5424
Mfr. Part No.LM2733XMF/NOPB
TWD65.00
Each
units
Step Up - 1 - - Surface Mount SOT-23 5 Adjustable 1600 kHz Yes - 2.92 x 1.6 x 1.02mm 1.02mm
RS Stock No. 709-8877
Mfr. Part No.TPS61085DGKT
TWD71.00
Each
units
Step Up 2A 1 0.0002 %/V 0.11 %/A Surface Mount MSOP 8 Adjustable 1200 kHz Yes - 3 x 3 x 0.97mm 0.97mm
RS Stock No. 533-8120
Mfr. Part No.LM2577T-ADJ/NOPB
TWD224.00
Each
units
Step Up 3A 1 50 mV 50 mV Through Hole TO-220 5 Adjustable 56 kHz Yes 80% 10.16 x 4.7 x 8.89mm 8.89mm
RS Stock No. 462-3679
Mfr. Part No.TPS61030PWP
TWD112.00
Each
units
Step Up 1A 1 0.6 % 0.6 % Surface Mount HTSSOP 16 Adjustable 600 kHz Yes 96% 5 x 4.4 x 1.15mm 1.15mm
RS Stock No. 162-6462
Mfr. Part No.TPS61085DGKT
TWD46.00
Each (On a Reel of 250)
units
Step Up 2A 1 0.0002 %/V 0.11 %/A Surface Mount MSOP 8 Adjustable 1200 kHz Yes - 3 x 3 x 0.97mm 0.97mm
RS Stock No. 170-9368
Mfr. Part No.MP1542DK-LF-P
TWD53.90
Each (On a Reel of 500)
units
Boost 2A 1 - - Surface Mount MSOP 8 Adjustable 1.5 MHz Yes - 3.1 x 3.1 x 0.95mm 0.95mm
RS Stock No. 121-9372
Mfr. Part No.TPS61221DCKT
TWD28.90
Each (On a Reel of 250)
units
Step Up 400mA 1 0.5 % 0.5 % Surface Mount SC-70 6 Fixed 2000 kHz Yes - 2.15 x 1.4 x 1mm 1mm
RS Stock No. 917-3479
Mfr. Part No.LT3580EMS8E#PBF
TWD123.80
Each (In a Tube of 50)
units
Inverting, Step Up 2.8A 1 0.05 %/V - Surface Mount MSOP 8 Adjustable 2200 kHz Yes - 3 x 3 x 0.86mm 0.86mm
RS Stock No. 153-3329
Mfr. Part No.LT1615ES5#TRMPBF
TWD103.10
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. 100-3954
Mfr. Part No.LM2733XMF/NOPB
TWD31.10
Each (On a Reel of 1000)
units
Step Up - 1 - - Surface Mount SOT-23 5 Adjustable 1600 kHz Yes - 2.92 x 1.6 x 1.02mm 1.02mm
RS Stock No. 917-5838
Mfr. Part No.MP1542DK-LF-P
TWD91.00
Each (In a Pack of 5)
units
Boost 2A 1 - - Surface Mount MSOP 8 Adjustable 1.5 MHz Yes - 3.1 x 3.1 x 0.95mm 0.95mm
RS Stock No. 812-3631
Mfr. Part No.TPS61221DCKT
TWD37.70
Each (In a Pack of 10)
units
Step Up 400mA 1 0.5 % 0.5 % Surface Mount SC-70 6 Fixed 2000 kHz Yes - 2.15 x 1.4 x 1mm 1mm
RS Stock No. 162-4898
Mfr. Part No.TPS61030PWP
TWD100.90
Each (In a Tube of 90)
units
Step Up 1A 1 0.6 % 0.6 % Surface Mount HTSSOP 16 Adjustable 600 kHz Yes 96% 5 x 4.4 x 1.15mm 1.15mm
RS Stock No. 423-674
Mfr. Part No.LT3580EMS8E#PBF
TWD186.00
Each
units
Inverting, Step Up 2.8A 1 0.05 %/V - Surface Mount MSOP 8 Adjustable 2200 kHz Yes - 3 x 3 x 0.86mm 0.86mm
RS Stock No. 100-3984
Mfr. Part No.LM2577T-ADJ/NOPB
TWD190.20
Each (In a Tube of 45)
units
Step Up 3A 1 50 mV 50 mV Through Hole TO-220 5 Adjustable 56 kHz Yes - 10.16 x 4.7 x 8.89mm 8.89mm
RS Stock No. 411-936
Mfr. Part No.LT1615ES5#TRMPBF
TWD193.00
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