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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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Viewing 1 - 20 of 207 products
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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
ON Semiconductor CS5171GDR8G, Boost Regulator, Step Up 1.5A, 280 kHz 8-Pin, SOIC
RS Stock No. 786-2319
Mfr. Part No.CS5171GDR8G
BrandON Semiconductor
HK$18.158
Each (In a Pack of 5)
units
 Step Up 1.5A 1 0.03 %/V - Surface Mount SOIC 8 - 280 kHz Yes - 5 x 4 x 1.5mm 1.5mm
ON Semiconductor CS5171GDR8G, Boost Regulator, Step Up 1.5A, 280 kHz 8-Pin, SOIC
RS Stock No. 122-0170
Mfr. Part No.CS5171GDR8G
BrandON Semiconductor
HK$9.215
Each (On a Reel of 2500)
units
 Step Up 1.5A 1 0.03 %/V - Surface Mount SOIC 8 - 280 kHz Yes - 5 x 4 x 1.5mm 1.5mm
Texas Instruments TPS61032PWP, Boost Converter, Step Up 1A, 600 kHz 16-Pin, HTSSOP
RS Stock No. 145-7084
Mfr. Part No.TPS61032PWP
BrandTexas Instruments
HK$23.767
Each (In a Tube of 90)
units
 Step Up 1A 1 0.6 % 0.6 % Surface Mount HTSSOP 16 Fixed 600 kHz Yes 96% 5 x 4.4 x 1.15mm 1.15mm
Texas Instruments TPS61032PWP, Boost Converter, Step Up 1A, 600 kHz 16-Pin, HTSSOP
RS Stock No. 516-647
Mfr. Part No.TPS61032PWP
BrandTexas Instruments
HK$28.38
Each
units
 Step Up 1A 1 0.6 % 0.6 % Surface Mount HTSSOP 16 Fixed 600 kHz Yes 96% 5 x 4.4 x 1.15mm 1.15mm
Texas Instruments LMR62421XMFE/NOPB, Boost Converter, Step Up 3A Adjustable, 2000 kHz 5-Pin, SOT-23
RS Stock No. 121-9346
Mfr. Part No.LMR62421XMFE/NOPB
BrandTexas Instruments
HK$13.48
Each (On a Reel of 250)
units
 Step Up 3A 1 0.06 %/V - Surface Mount SOT-23 5 Adjustable 2000 kHz Yes - 3.05 x 1.75 x 1.3mm 1.3mm
Analog Devices LT1302CN85#PBF, Boost Converter, Step Up 600mA, 265 kHz 8-Pin, PDIP
RS Stock No. 545-5950
Mfr. Part No.LT1302CN85#PBF
BrandAnalog Devices
HK$70.57
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
Texas Instruments LMR62421XMFE/NOPB, Boost Converter, Step Up 3A Adjustable, 2000 kHz 5-Pin, SOT-23
RS Stock No. 811-5863
Mfr. Part No.LMR62421XMFE/NOPB
BrandTexas Instruments
HK$17.595
Each (In a Pack of 10)
units
 Step Up 3A 1 0.06 %/V - Surface Mount SOT-23 5 Adjustable 2000 kHz Yes - 3.05 x 1.75 x 1.3mm 1.3mm
Microchip MCP1640T-I/CHY, Boost Regulator, Step Up 350mA Adjustable, 575 kHz 6-Pin, SOT-23
RS Stock No. 738-6241
Mfr. Part No.MCP1640T-I/CHY
BrandMicrochip
HK$5.026
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
Microchip MCP1640T-I/CHY, Boost Regulator, Step Up 350mA Adjustable, 575 kHz 6-Pin, SOT-23
RS Stock No. 165-3358
Mfr. Part No.MCP1640T-I/CHY
BrandMicrochip
HK$4.466
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
Analog Devices LT3473EDD#PBF, Boost Converter, Step Up, 1400 kHz 8-Pin, DFN
RS Stock No. 396-455
Mfr. Part No.LT3473EDD#PBF
BrandAnalog Devices
HK$42.20
Each
units
 Step Up - 1 0.01 %/V - Surface Mount DFN 8 - 1400 kHz Yes - 3 x 3 x 0.75mm 0.75mm
Microchip MCP1624T-I/CHY, Boost Regulator 50mA Adjustable, 630 kHz 6-Pin, SOT-23
RS Stock No. 823-7875
Mfr. Part No.MCP1624T-I/CHY
BrandMicrochip
HK$3.966
Each (In a Pack of 20)
units
 - 50mA 1 0.01 %/V 0.01 %/V Surface Mount SOT-23 6 Adjustable 630 kHz - - 3.1 x 1.8 x 1.3mm 1.3mm
Microchip MCP1624T-I/CHY, Boost Regulator 50mA Adjustable, 630 kHz 6-Pin, SOT-23
RS Stock No. 165-2235
Mfr. Part No.MCP1624T-I/CHY
BrandMicrochip
HK$2.997
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
Texas Instruments TPS61202DRCT, Boost Converter, Step Up 600mA, 1650 kHz 10-Pin, SON
RS Stock No. 661-6945
Mfr. Part No.TPS61202DRCT
BrandTexas Instruments
HK$24.06
Each
units
 Step Up 600mA 1 0.1 % 0.1 % Surface Mount SON 10 Fixed 1650 kHz Yes 90% 3 x 3 x 0.9mm 0.9mm
Analog Devices LTC3459ES6#TRMPBF, Boost Converter, Step Up 90mA Adjustable 6-Pin, TSOT-23
RS Stock No. 506-1965
Mfr. Part No.LTC3459ES6#TRMPBF
BrandAnalog Devices
HK$44.51
Each
units
 Step Up 90mA 1 - - Surface Mount TSOT-23 6 Adjustable - Yes 85% 2.9 x 1.75 x 0.9mm 0.9mm
Texas Instruments LM2577T-ADJ/NOPB, Step Up Regulator, Step Up 3A Adjustable, 56 kHz 5-Pin, TO-220
RS Stock No. 533-8120
Mfr. Part No.LM2577T-ADJ/NOPB
BrandTexas Instruments
HK$56.03
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
Texas Instruments LMR61428XMM/NOPB, Boost Converter, Step Up 2.85A Adjustable, 2 MHz 8-Pin, VSSOP
RS Stock No. 162-9817
Mfr. Part No.LMR61428XMM/NOPB
BrandTexas Instruments
HK$6.808
Each (On a Reel of 1000)
units
 Step Up 2.85A 1 - - Surface Mount VSSOP 8 Adjustable 2 MHz Yes 87% 3.1 x 3.1 x 0.95mm 0.95mm
Texas Instruments LMR61428XMM/NOPB, Boost Converter, Step Up 2.85A Adjustable, 2 MHz 8-Pin, VSSOP
RS Stock No. 914-2995
Mfr. Part No.LMR61428XMM/NOPB
BrandTexas Instruments
HK$14.894
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
DiodesZetex AP6714M10G-13, Boost Converter, Step Up 5μA Adjustable, 1.8 MHz 10-Pin, MSOP
RS Stock No. 751-3020
Mfr. Part No.AP6714M10G-13
BrandDiodesZetex
HK$6.149
Each (In a Pack of 10)
units
 Step Up 5µA 1 5 mV 10 mV Surface Mount MSOP 10 Adjustable 1.8 MHz - 94% 2.95 x 2.95 x 0.95mm 0.95mm
Texas Instruments LM2577T-ADJ/NOPB, Step Up Regulator, Step Up 3A Adjustable, 56 kHz 5-Pin, TO-220
RS Stock No. 100-3984
Mfr. Part No.LM2577T-ADJ/NOPB
BrandTexas Instruments
HK$47.675
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
Analog Devices LT3580EMS8E#PBF, Boost Converter, Inverting, Step Up 2.8A Adjustable, 2200 kHz 8-Pin, MSOP
RS Stock No. 423-674
Mfr. Part No.LT3580EMS8E#PBF
BrandAnalog Devices
HK$47.25
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
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