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. 121-7973
Mfr. Part No.NCV887100D1R2G
HK$9.493
Each (On a Reel of 2500)
units
Boost Controller 100µA 1 - - Surface Mount SOIC 8 Adjustable 187 kHz - - 5 x 4 x 1.5mm 1.5mm
RS Stock No. 396-443
Mfr. Part No.LT3494AEDDB#TRMPBF
HK$31.115
Each (In a Pack of 2)
units
- - - - - Surface Mount DFN 8 - - - - 3 x 2 x 0.75mm 0.75mm
RS Stock No. 920-3532
Mfr. Part No.LM2588S-ADJ/NOPB
HK$97.863
Each (In a Tube of 45)
units
Step Up 5A 1 100 mV 100 mV Surface Mount TO-263 7 Adjustable 200 kHz Yes - 10.16 x 8.64 x 4.57mm 4.57mm
RS Stock No. 162-4407
Mfr. Part No.TPS61080DRCT
HK$16.19
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. 145-6225
Mfr. Part No.LMR62014XMFE/NOPB
HK$9.31
Each (On a Reel of 250)
units
Step Up 2A 1 0.02 %/V - Surface Mount SOT-23 5 Adjustable 1.85 MHz Yes - 3.05 x 1.75 x 1.3mm 1.3mm
RS Stock No. 162-8798
Mfr. Part No.TPS61261DRVT
HK$6.948
Each (On a Reel of 250)
units
Boost 100mA 1 0.5 % 0.5 % Surface Mount SON 6 Adjustable 2.5 MHz - 95% 2.1 x 2.1 x 0.75mm 0.75mm
RS Stock No. 165-2234
Mfr. Part No.MCP1623T-I/CHY
BrandMicrochip
HK$2.95
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
RS Stock No. 709-3204
Mfr. Part No.TPS40210DGQ
HK$19.54
Each
units
- - - - - Surface Mount HTSSOP 10 - - - - 3 x 3 x 1.02mm 1.02mm
RS Stock No. 709-4617
Mfr. Part No.TPS61041DBVR
HK$12.074
Each (In a Pack of 5)
units
Step Up 250mA 1 0.05 %/V 0.15 %/mA Surface Mount SOT-23 5 Adjustable 1000 kHz Yes 85% 2.9 x 1.6 x 1.15mm 1.15mm
RS Stock No. 545-6284
Mfr. Part No.LT1301CN8#PBF
HK$50.63
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. 177-2833
Mfr. Part No.MCP16251T-I/CH
BrandMicrochip
HK$3.863
Each (On a Reel of 3000)
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. 145-9392
Mfr. Part No.MCP1642B-ADJI/MS
BrandMicrochip
HK$6.42
Each (In a Tube of 100)
units
Step Up 800mA 1 ±0.5 %/V ±1.5 % Surface Mount MSOP 8 Adjustable 1.15 MHz Yes 96% 3 x 3 x 0.95mm 0.95mm
RS Stock No. 162-4408
Mfr. Part No.TPS61120PW
HK$27.842
Each (In a Tube of 90)
units
Step Up 500mA 2 0.6 % 0.6 % Surface Mount TSSOP 16 Adjustable 500 kHz Yes - 5 x 4.4 x 1.15mm 1.15mm
RS Stock No. 533-3377
Mfr. Part No.LM2587T-12/NOPB
HK$76.31
Each
units
Step Up - 1 100 mV 100 mV Through Hole TO-220 5 Fixed 115 kHz Yes 90% 10.16 x 4.57 x 8.64mm 8.64mm
RS Stock No. 162-4682
Mfr. Part No.LM2587T-12/NOPB
HK$63.818
Each (In a Tube of 45)
units
Step Up - 1 100 mV 100 mV Through Hole TO-220 5 Fixed 115 kHz Yes 90% 10.16 x 4.57 x 8.64mm 8.64mm
RS Stock No. 168-4093
Mfr. Part No.TPS40210DGQ
HK$16.601
Each (In a Tube of 80)
units
- - - - - Surface Mount HTSSOP 10 - - - - 3 x 3 x 1.02mm 1.02mm
RS Stock No. 900-9747
Mfr. Part No.TPS61088RHLT
HK$35.98
Each
units
Synchronous Boost Converter 10A 3 - - Surface Mount VQFN 20 Fixed 2.2 MHz Yes - 4.65 x 3.65 x 0.95mm 3.65mm
RS Stock No. 858-0857
Mfr. Part No.LT1615IS5-1#TRMPBF
HK$39.355
Each (In a Pack of 2)
units
Step Up - 1 0.1 %/V - Surface Mount SOT-23 5 Adjustable - Yes - 3.1 x 1.75 x 1.3mm 1.3mm
RS Stock No. 146-0995
Mfr. Part No.MAX1705EEE+
HK$43.98
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. 153-3359
Mfr. Part No.LT3436EFE#PBF
HK$37.339
Each (In a Tube of 95)
units
Step Up 6A 1 - - Surface Mount TSSOP 16 Adjustable 960 kHz Yes - 5.1 x 4.5 x 0.95mm 0.95mm
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