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. 162-4898
Mfr. Part No.TPS61030PWP
HK$22.119
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. 462-3679
Mfr. Part No.TPS61030PWP
HK$26.08
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. 145-7084
Mfr. Part No.TPS61032PWP
HK$19.848
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
RS Stock No. 516-647
Mfr. Part No.TPS61032PWP
HK$26.08
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
RS Stock No. 121-9346
Mfr. Part No.LMR62421XMFE/NOPB
HK$12.274
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
RS Stock No. 811-5863
Mfr. Part No.LMR62421XMFE/NOPB
HK$15.935
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
RS Stock No. 100-3952
Mfr. Part No.LM2698MM-ADJ/NOPB
HK$16.96
Each (On a Reel of 1000)
units
Step Up - 1 - - Surface Mount MSOP 8 Adjustable 600 kHz Yes - 3 x 3 x 0.86mm 0.86mm
RS Stock No. 533-5351
Mfr. Part No.LM2698MM-ADJ/NOPB
HK$31.58
Each
units
Step Up - 1 - - Surface Mount MSOP 8 Adjustable 600 kHz Yes - 3 x 3 x 0.86mm 0.86mm
RS Stock No. 914-2995
Mfr. Part No.LMR61428XMM/NOPB
HK$14.99
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. 162-5949
Mfr. Part No.TPS61202DRCT
HK$14.964
Each (On a Reel of 250)
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
RS Stock No. 162-9817
Mfr. Part No.LMR61428XMM/NOPB
HK$6.716
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
RS Stock No. 661-6945
Mfr. Part No.TPS61202DRCT
HK$20.38
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
RS Stock No. 145-6225
Mfr. Part No.LMR62014XMFE/NOPB
HK$8.651
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. 812-3647
Mfr. Part No.TPS61222DCKT
HK$8.778
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. 121-9379
Mfr. Part No.TLV61220DBVR
HK$3.587
Each (On a Reel of 3000)
units
Step Up 400mA 1 0.5 % 0.5 % Surface Mount SOT-23 6 Adjustable 2000 kHz Yes - 3.05 x 1.75 x 1.3mm 1.3mm
RS Stock No. 533-5395
Mfr. Part No.LM2704MF-ADJ/NOPB
HK$16.91
Each
units
Step Up - 1 - - Surface Mount SOT-23 5 Adjustable - Yes 80% 2.92 x 1.6 x 1.02mm 1.02mm
RS Stock No. 162-4682
Mfr. Part No.LM2587T-12/NOPB
HK$59.541
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. 923-6756
Mfr. Part No.TPS61175PWP
HK$24.225
Each (In a Tube of 90)
units
Step Up 3A 1 - - Surface Mount HTSSOP 14 Adjustable 2200 kHz Yes - 5 x 4.4 x 1.15mm 1.15mm
RS Stock No. 162-6594
Mfr. Part No.LMZ34002RKGT
HK$76.058
Each (On a Reel of 250)
units
Boost/Buck Controller 2A 1 ±0.1 % ±0.4 % Surface Mount BQFN 41 Adjustable 900 kHz Yes - 11.15 x 9.15 x 2.85mm 2.85mm
RS Stock No. 162-8798
Mfr. Part No.TPS61261DRVT
HK$6.735
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