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. 177-3216
Mfr. Part No.MCP16251T-I/CH
BrandMicrochip
PHP28.10
Each (In a Pack of 20)
units
Synchronous Boost Regulator 250mA 1 0.4 %/V 1.5 % Surface Mount SOT-23 6 Adjustable 575 kHz Yes - 3.1 x 1.8 x 1.3mm 1.3mm
RS Stock No. 823-7871
Mfr. Part No.MCP1623T-I/CHY
BrandMicrochip
PHP22.589
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
RS Stock No. 917-5838
Mfr. Part No.MP1542DK-LF-P
PHP118.244
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. 162-8102
Mfr. Part No.BQ25504RGTT
PHP210.723
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. 162-4404
Mfr. Part No.TPS61029DRCT
PHP83.644
Each (On a Reel of 250)
units
Step Up 1.5A 1 0.6 % 0.6 % Surface Mount SON 10 Adjustable 720 kHz Yes - 3 x 3 x 0.9mm 0.9mm
RS Stock No. 396-443
Mfr. Part No.LT3494AEDDB#TRMPBF
PHP150.06
Each (In a Pack of 2)
units
- - - - - Surface Mount DFN 8 - - - - 3 x 2 x 0.75mm 0.75mm
RS Stock No. 533-3282
Mfr. Part No.LM2585S-ADJ/NOPB
PHP402.68
Each
units
Step Up 3A 1 100 mV 100 mV Surface Mount TO-263 5 Adjustable 115 kHz Yes 93% 10.16 x 8.64 x 4.57mm 4.57mm
RS Stock No. 165-9451
Mfr. Part No.MAX1932ETC+
PHP440.48
Each (In a Tube of 75)
units
Boost Converter - 1 - 1 mV Surface Mount TQFN 12 Adjustable 340 kHz - - 4.1 x 4.1 x 0.75mm 0.75mm
RS Stock No. 163-2253
Mfr. Part No.NCV887200D1R2G
PHP72.809
Each (On a Reel of 2500)
units
Boost Controller 100µA 1 - - Surface Mount SOIC 8 - 742 kHz Yes - 5 x 4 x 1.5mm 1.5mm
RS Stock No. 146-0995
Mfr. Part No.MAX1705EEE+
PHP269.85
Each (In a Tube of 100)
units
Step Up 800mA 1 - 0.65 % Surface Mount QSOP 16 Adjustable 400 kHz Yes 96% 4.98 x 3.99 x 1.55mm 1.55mm
RS Stock No. 121-8295
Mfr. Part No.TPS61200DRCT
PHP85.261
Each (On a Reel of 250)
units
Step Up 600mA 1 0.1 % 0.1 % Surface Mount SON 10 Adjustable 1650 kHz Yes - 3 x 3 x 0.9mm 0.9mm
RS Stock No. 121-9372
Mfr. Part No.TPS61221DCKT
PHP39.679
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
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