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
Boost Converters
282
Filters
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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|
|
RS Stock No.
533-3276
Mfr. Part No.LM2585S-5.0/NOPB
BrandTexas Instruments
|
$10.19
Each
units
|
Step Up | 3A | 1 | 50 mV | 50 mV | Surface Mount | TO-263 | 5 | Fixed | 115 kHz | Yes | 80% | 10.16 x 8.64 x 4.57mm | 4.57mm |
|
|
RS Stock No.
162-4679
Mfr. Part No.LM2585S-5.0/NOPB
BrandTexas Instruments
|
$11.758
Each (In a Tube of 45)
units
|
Step Up | 3A | 1 | 50 mV | 50 mV | Surface Mount | TO-263 | 5 | Fixed | 115 kHz | Yes | 80% | 10.16 x 8.64 x 4.57mm | 4.57mm |
|
RS Stock No.
545-5944
Mfr. Part No.LT1302CN8#PBF
BrandLinear Technology
|
$11.79
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 |
|
RS Stock No.
162-5948
Mfr. Part No.TPS61087DRCT
BrandTexas Instruments
|
$2.474
Each (On a Reel of 250)
units
|
Step Up | 3.2A | 1 | 0.0002 %/V | 0.11 %/A | Surface Mount | SON | 10 | Adjustable | 1500 kHz | Yes | - | 3 x 3 x 0.9mm | 0.9mm |
|
RS Stock No.
332-815
Mfr. Part No.MAX859CSA+
BrandMaxim
|
$4.72
Each
units
|
Step Up | 60mA | 1 | - | - | Surface Mount | SOIC | 8 | Adjustable | 500 kHz | Yes | - | 5 x 4 x 1.5mm | 1.5mm |
|
RS Stock No.
920-3611
Mfr. Part No.LM2621MM/NOPB
BrandTexas Instruments
|
$1.843
Each (On a Reel of 1000)
units
|
Step Up | 1A | 1 | - | - | Surface Mount | MSOP | 8 | Adjustable | 2000 kHz | Yes | - | 3 x 3 x 0.86mm | 0.86mm |
|
RS Stock No.
822-6534
Mfr. Part No.LTC3786EMSE#PBF
BrandLinear Technology
|
$9.15
Each
units
|
Boost | 85µA | 1 | - | 2 % | Surface Mount | MSOP | 16 | Adjustable | 585 kHz | Yes | - | 4.039 x 3 x 0.86mm | 0.86mm |
|
|
RS Stock No.
145-6308
Mfr. Part No.LTC3786EMSE#PBF
BrandLinear Technology
|
$6.078
Each (In a Tube of 37)
units
|
Boost | 85µA | 1 | - | 2 % | Surface Mount | MSOP | 16 | Adjustable | 585 kHz | Yes | - | 4.039 x 3 x 0.86mm | 0.86mm |
|
|
RS Stock No.
153-3476
Mfr. Part No.LT1302CN8#PBF
BrandLinear Technology
|
$7.826
Each (In a Tube of 50)
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 |
|
RS Stock No.
822-5664
Mfr. Part No.LT3759EMSE#PBF
BrandLinear Technology
|
$8.51
Each
units
|
Boost, Inverting | 2A | 1 | 0.05 %/V | -0.6 % | Surface Mount | MSOP | 12 | Adjustable | 1000 kHz | Yes | - | 4.039 x 3 x 0.86mm | 0.86mm |
|
RS Stock No.
122-0360
Mfr. Part No.AP1609SG-13
BrandDiodesZetex
|
$0.671
Each (On a Reel of 2500)
units
|
Step Up | 2.4A | 1 | - | - | Surface Mount | SOP | 8 | Adjustable | 300 kHz | - | - | 4.95 x 3.95 x 1.5mm | 1.5mm |
|
RS Stock No.
751-2932
Mfr. Part No.AP1609SG-13
BrandDiodesZetex
|
$0.71
Each (In a Pack of 5)
units
|
Step Up | 2.4A | 1 | - | - | Surface Mount | SOP | 8 | Adjustable | 300 kHz | - | 91% | 4.95 x 3.95 x 1.5mm | 1.5mm |
|
RS Stock No.
153-3485
Mfr. Part No.LT1301CN8#PBF
BrandLinear Technology
|
$5.901
Each (In a Tube of 50)
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.
533-3872
Mfr. Part No.LM2621MM/NOPB
BrandTexas Instruments
|
$3.48
Each
units
|
Step Up | 1A | 1 | - | - | Surface Mount | MSOP | 8 | Adjustable | 2000 kHz | Yes | 87% | 3 x 3 x 0.86mm | 0.86mm |
|
RS Stock No.
122-1418
Mfr. Part No.ZXLD1321DCATC
BrandDiodesZetex
|
$2.35
Each (On a Reel of 3000)
units
|
Step Up | 1mA | 1 | 0.5 %/V | 2 %/A | Surface Mount | DFN | 14 | Fixed | 600 kHz | - | - | 4.05 x 3.05 x 0.75mm | 0.75mm |
|
RS Stock No.
920-0032
Mfr. Part No.LT3759EMSE#PBF
BrandLinear Technology
|
$5.648
Each (In a Tube of 37)
units
|
Boost, Inverting | 2A | 1 | 0.05 %/V | -0.6 % | Surface Mount | MSOP | 12 | Adjustable | 1000 kHz | Yes | - | 4.039 x 3 x 0.86mm | 0.86mm |
|
|
RS Stock No.
751-5313
Mfr. Part No.ZXLD1321DCATC
BrandDiodesZetex
|
$3.802
Each (In a Pack of 5)
units
|
Step Up | 1mA | 1 | 0.5 %/V | 2 %/A | Surface Mount | DFN | 14 | Fixed | 600 kHz | - | 85% | 4.05 x 3.05 x 0.75mm | 0.75mm |
|
RS Stock No.
146-1026
Mfr. Part No.MAX1760EUB+
BrandMaxim
|
$5.39
Each (In a Tube of 50)
units
|
Step Up | 800mA | 1 | - | -1.5 % | Surface Mount | μMAX | 10 | Adjustable, Fixed | 1000 kHz | Yes | 94% | 3.05 x 3.05 x 0.95mm | 0.95mm |
|
RS Stock No.
516-514
Mfr. Part No.TPS62207DBVT
BrandTexas Instruments
|
$1.996
Each (In a Pack of 5)
units
|
Buck Controller | 300mA | 1 | 0.26 %/V | 0.001 %/mA | Surface Mount | SOT-23 | 5 | Fixed | 1000 kHz | Yes | 95% | 2.9 x 1.6 x 1.15mm | 1.15mm |
|
RS Stock No.
121-9830
Mfr. Part No.CS5173GDR8G
BrandON Semiconductor
|
$1.509
Each (On a Reel of 2500)
units
|
Step Up | 1.5A | 1 | 0.03 %/V | - | Surface Mount | SOIC | 8 | - | 560 kHz | Yes | - | 5 x 4 x 1.5mm | 1.5mm |
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