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. 162-4406
Mfr. Part No.TPS61070DDCR
£0.446
Each (On a Reel of 3000)
Units
Step Up 150mA 1 1 % 1 % Surface Mount SOT-23 6 Adjustable 1200 kHz Yes - 2.9 x 1.6 x 0.87mm 0.87mm
RS Stock No. 165-4043
Mfr. Part No.MCP1661T-E/OT
BrandMicrochip
£0.599
Each (On a Reel of 3000)
Units
Step Up 200mA 1 0.5 %/V 1.5 % Surface Mount SOT-23 5 Adjustable 575 kHz Yes 92% 3.1 x 1.8 x 1.3mm 1.3mm
RS Stock No. 165-9054
Mfr. Part No.MAX631ACPA+
£3.612
Each (In a Tube of 50)
Units
Step Up 50mA 1 0.08 %V 0.2 %V Through Hole PDIP 8 Adjustable, Fixed 50 kHz Yes 80% 9.91 x 7.87 x 4.45mm 4.45mm
RS Stock No. 884-6970
Mfr. Part No.LT1170HVCQ#PBF
£13.79
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. 162-4707
Mfr. Part No.LM2750LD-5.0/NOPB
£0.628
Each (On a Reel of 1000)
Units
- - - - - - - - - - - - - -
RS Stock No. 158-0356
Mfr. Part No.LT1170HVCQ#PBF
£9.154
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. 332-770
Mfr. Part No.MAX631ACPA+
£4.40
Each
Units
Step Up 50mA 1 0.08 %V 0.2 %V Through Hole PDIP 8 Adjustable, Fixed 50 kHz Yes 80% 9.91 x 7.87 x 4.45mm 4.45mm
RS Stock No. 533-5452
Mfr. Part No.LM2750LD-5.0/NOPB
£0.60
Each
Units
Step Up 120mA 1 - - Surface Mount LLP 10 Fixed 1700 kHz Yes 87% 3 x 3 x 0.8mm 0.8mm
RS Stock No. 920-3611
Mfr. Part No.LM2621MM/NOPB
£0.785
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. 545-6284
Mfr. Part No.LT1301CN8#PBF
£4.51
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. 162-4680
Mfr. Part No.LM2585T-12/NOPB
£3.093
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. 177-7245
Mfr. Part No.LT1307CS8#PBF
£2.496
Each (In a Tube of 100)
Units
Step Up 500mA 1 1.5 %/V - Surface Mount SOIC 8 Adjustable 750 kHz Yes - 5 x 3.99 x 1.48mm 1.48mm
RS Stock No. 533-3872
Mfr. Part No.LM2621MM/NOPB
£1.73
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. 153-3485
Mfr. Part No.LT1301CN8#PBF
£2.991
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. 545-6925
Mfr. Part No.LT1307CS8#PBF
£3.78
Each
Units
Step Up 500mA 1 1.5 %/V - Surface Mount SOIC 8 Adjustable 750 kHz Yes - 5 x 3.99 x 1.48mm 1.48mm
RS Stock No. 533-3298
Mfr. Part No.LM2585T-12/NOPB
£3.20
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. 823-9326
Mfr. Part No.TPS61230DRCR
£1.87
Each (In a Pack of 2)
Units
Step Up 2.1A 1 0.06 %/V 0.15 %/A Surface Mount SON 10 Adjustable 2 MHz - - 3.1 x 3.1 x 0.95mm 0.95mm
RS Stock No. 165-9090
Mfr. Part No.MAX859CSA+
£1.819
Each (In a Tube of 100)
Units
Step Up 60mA 1 - - Surface Mount SOIC 8 Adjustable 500 kHz Yes - 5 x 4 x 1.5mm 1.5mm
RS Stock No. 914-2995
Mfr. Part No.LMR61428XMM/NOPB
£1.284
Each (In a Pack of 5)
Units
Step Up 2.85A 1 - - Surface Mount VSSOP 8 Adjustable 2 MHz Yes - 3.1 x 3.1 x 0.95mm 0.95mm
RS Stock No. 162-4198
Mfr. Part No.LM2735XMF/NOPB
£0.818
Each (On a Reel of 1000)
Units
Step Up 3A 1 - - Surface Mount SOT-23 5 Adjustable 1600 kHz Yes - 2.92 x 1.6 x 1.02mm 1.02mm
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