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
220
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.
914-2995
Mfr. Part No.LMR61428XMM/NOPB
BrandTexas Instruments
|
SGD2.134
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.
162-9817
Mfr. Part No.LMR61428XMM/NOPB
BrandTexas Instruments
|
SGD1.271
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.
822-5664
Mfr. Part No.LT3759EMSE#PBF
BrandAnalog Devices
|
SGD8.69
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.
545-5966
Mfr. Part No.LT1303CN8#PBF
BrandAnalog Devices
|
SGD8.31
Each
units
|
Step Up | 1.15A | 1 | 0.15 %/V | - | Through Hole | PDIP | 8 | Adjustable | 185 kHz | Yes | 88% | 10.16 x 6.48 x 3.3mm | 3.3mm |
|
RS Stock No.
812-4078
Mfr. Part No.TLV61220DBVR
BrandTexas Instruments
|
SGD0.992
Each (In a Pack of 25)
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.
165-4043
Mfr. Part No.MCP1661T-E/OT
BrandMicrochip
|
SGD1.03
Each (On a Reel of 3000)
units
|
Step Up | 200mA | 1 | 0.5 %/V | 1.5 % | Surface Mount | SOT-23 | 5 | Adjustable | 575 kHz | Yes | 92% | 3.1 x 1.8 x 1.3mm | 1.3mm |
|
|
RS Stock No.
841-7535
Mfr. Part No.MCP1661T-E/OT
BrandMicrochip
|
SGD1.38
Each (In a Pack of 10)
units
|
Step Up | 200mA | 1 | 0.5 %/V | 1.5 % | Surface Mount | SOT-23 | 5 | Adjustable | 575 kHz | Yes | - | 3.1 x 1.8 x 1.3mm | 1.3mm |
|
|
RS Stock No.
121-9379
Mfr. Part No.TLV61220DBVR
BrandTexas Instruments
|
SGD0.685
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.
545-5944
Mfr. Part No.LT1302CN8#PBF
BrandAnalog Devices
|
SGD11.79
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.
798-1290
Mfr. Part No.LMZ34002RKGT
BrandTexas Instruments
|
SGD16.74
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.
162-6594
Mfr. Part No.LMZ34002RKGT
BrandTexas Instruments
|
SGD15.171
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.
778-0703
Mfr. Part No.SP6641AEK-L-3-3
BrandMaxLinear
|
SGD1.596
Each (In a Pack of 5)
units
|
Step Up | 190mA | 1 | - | - | Surface Mount | SOT-23 | 5 | Fixed | - | Yes | - | 3.1 x 1.75 x 1.3mm | 1.3mm |
|
RS Stock No.
121-8295
Mfr. Part No.TPS61200DRCT
BrandTexas Instruments
|
SGD2.40
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.
163-0252
Mfr. Part No.NCV887001D1R2G
BrandON Semiconductor
|
SGD0.961
Each (On a Reel of 2500)
units
|
Boost Controller | 100µA | 1 | - | - | Surface Mount | SOIC | 8 | Adjustable | 110 kHz | - | - | 5 x 4 x 1.5mm | 1.5mm |
|
RS Stock No.
812-3659
Mfr. Part No.TPS61240DRVT
BrandTexas Instruments
|
SGD1.469
Each (On a Tape of 10)
units
|
Step Up | 450mA | 1 | - | - | Surface Mount | SON | 6 | Fixed | 3.5 MHz | Yes | - | 2.1 x 2.1 x 0.75mm | 0.75mm |
|
|
RS Stock No.
121-9165
Mfr. Part No.TPS61201DRCT
BrandTexas Instruments
|
SGD2.40
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.
145-6225
Mfr. Part No.LMR62014XMFE/NOPB
BrandTexas Instruments
|
SGD1.67
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.
121-9346
Mfr. Part No.LMR62421XMFE/NOPB
BrandTexas Instruments
|
SGD1.97
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.
162-8405
Mfr. Part No.TPS61230DRCR
BrandTexas Instruments
|
SGD1.734
Each (On a Reel of 3000)
units
|
Step Up | 2.1A | 1 | 0.06 %/V | 0.15 %/A | Surface Mount | SON | 10 | Adjustable | 2 MHz | - | 96% | 3.1 x 3.1 x 0.95mm | 0.95mm |
|
RS Stock No.
122-0360
Mfr. Part No.AP1609SG-13
BrandDiodesZetex
|
SGD1.328
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 |
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