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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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. 162-4681
Mfr. Part No.LM2585T-5.0/NOPB
PHP289.168
Each (In a Tube of 45)
units
Step Up 3A 1 50 mV 50 mV Through Hole TO-220 5 Fixed 115 kHz Yes 80% 10.16 x 4.57 x 8.64mm 8.64mm
RS Stock No. 751-3020
Mfr. Part No.AP6714M10G-13
PHP21.352
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
RS Stock No. 122-0370
Mfr. Part No.AP6714M10G-13
PHP19.876
Each (On a Reel of 2500)
units
Step Up 5µA 1 5 mV 10 mV Surface Mount MSOP 10 Adjustable 1.8 MHz - - 2.95 x 2.95 x 0.95mm 0.95mm
RS Stock No. 920-3532
Mfr. Part No.LM2588S-ADJ/NOPB
PHP418.052
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. 920-3520
Mfr. Part No.LM2586S-ADJ/NOPB
PHP354.137
Each (In a Tube of 45)
units
Step Up 3A 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. 533-3412
Mfr. Part No.LM2588S-ADJ/NOPB
PHP500.89
Each
units
Step Up 5A 1 100 mV 100 mV Surface Mount TO-263 7 Adjustable 200 kHz Yes 90% 10.16 x 8.64 x 4.57mm 4.57mm
RS Stock No. 165-9014
Mfr. Part No.MAX1676EUB+
PHP187.43
Each (In a Tube of 50)
units
Step Up 420mA 1 2.5 mV/V 15 mV Surface Mount μMAX 10 Adjustable, Fixed - - 90% 3.05 x 3.05 x 0.95mm 0.95mm
RS Stock No. 155-7576
Mfr. Part No.LT1937ES5#TRMPBF
PHP107.191
Each (On a Reel of 500)
units
Step Up 15mA 1 - - Surface Mount TSOT-23 5 Adjustable 1.6 MHz Yes 84% 2.9 x 1.5 x 0.9mm 0.9mm
RS Stock No. 165-3358
Mfr. Part No.MCP1640T-I/CHY
BrandMicrochip
PHP23.172
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
RS Stock No. 738-6241
Mfr. Part No.MCP1640T-I/CHY
BrandMicrochip
PHP28.752
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
RS Stock No. 121-9165
Mfr. Part No.TPS61201DRCT
PHP77.352
Each (On a Reel of 250)
units
Step Up 300mA 1 0.1 % 0.1 % Surface Mount SON 10 Fixed 1650 kHz Yes - 3 x 3 x 0.9mm 0.9mm
RS Stock No. 661-6941
Mfr. Part No.TPS61201DRCT
PHP132.80
Each
units
Step Up 300mA 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. 153-3380
Mfr. Part No.LTC3429ES6#TRMPBF
PHP160.514
Each (On a Reel of 500)
units
Step Up 600mA 1 - - Surface Mount TSOT-23 6 Adjustable 620 kHz Yes 96% 2.9 x 1.75 x 0.9mm 0.9mm
RS Stock No. 533-3305
Mfr. Part No.LM2585T-5.0/NOPB
PHP291.60
Each
units
Step Up 3A 1 50 mV 50 mV Through Hole TO-220 5 Fixed 115 kHz Yes 80% 10.16 x 4.57 x 8.64mm 8.64mm
RS Stock No. 506-1915
Mfr. Part No.LTC3429ES6#TRMPBF
PHP217.56
Each
units
Step Up 600mA 1 - - Surface Mount TSOT-23 6 Adjustable 620 kHz Yes 96% 2.9 x 1.75 x 0.9mm 0.9mm
RS Stock No. 822-6862
Mfr. Part No.LT1937ES5#TRMPBF
PHP120.784
Each (In a Pack of 5)
units
Step Up 15mA 1 - - Surface Mount TSOT-23 5 Adjustable 1.6 MHz Yes - 2.9 x 1.5 x 0.9mm 0.9mm
RS Stock No. 622-9027
Mfr. Part No.MAX856CSA+
PHP236.78
Each
units
Step Up 150mA 1 - - Surface Mount SOIC 8 Fixed 500 kHz Yes - 5 x 4 x 1.5mm 1.5mm
RS Stock No. 162-6594
Mfr. Part No.LMZ34002RKGT
PHP456.233
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. 798-1290
Mfr. Part No.LMZ34002RKGT
PHP563.94
Each
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. 545-5944
Mfr. Part No.LT1302CN8#PBF
PHP278.78
Each
units
Step Up 1A 1 0.15 %/V - Through Hole PDIP 8 Adjustable 265 kHz Yes - 10.16 x 6.48 x 3.3mm 3.3mm
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