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
278
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.
661-6939
Mfr. Part No.TPS61087DRCT
BrandTexas Instruments
|
HK$26.81
Each
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.
786-2319
Mfr. Part No.CS5171GDR8G
BrandON Semiconductor
|
HK$8.618
Each (In a Pack of 5)
units
|
Step Up | 1.5A | 1 | 0.03 %/V | - | Surface Mount | SOIC | 8 | - | 280 kHz | Yes | - | 5 x 4 x 1.5mm | 1.5mm |
|
|
RS Stock No.
162-5948
Mfr. Part No.TPS61087DRCT
BrandTexas Instruments
|
HK$13.134
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.
162-4898
Mfr. Part No.TPS61030PWP
BrandTexas Instruments
|
HK$24.18
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.
122-0170
Mfr. Part No.CS5171GDR8G
BrandON Semiconductor
|
HK$8.473
Each (On a Reel of 2500)
units
|
Step Up | 1.5A | 1 | 0.03 %/V | - | Surface Mount | SOIC | 8 | - | 280 kHz | Yes | - | 5 x 4 x 1.5mm | 1.5mm |
|
|
RS Stock No.
462-3679
Mfr. Part No.TPS61030PWP
BrandTexas Instruments
|
HK$30.72
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.
516-647
Mfr. Part No.TPS61032PWP
BrandTexas Instruments
|
HK$32.17
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.
145-7084
Mfr. Part No.TPS61032PWP
BrandTexas Instruments
|
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.
332-736
Mfr. Part No.MAX757CPA+
BrandMaxim
|
HK$41.70
Each
units
|
Step Up | - | 1 | - | - | Through Hole | PDIP | 8 | Adjustable, Fixed | 500 kHz | Yes | 87% | 9.91 x 7.87 x 4.45mm | 4.45mm |
|
|
RS Stock No.
146-0983
Mfr. Part No.MAX757CPA+
BrandMaxim
|
HK$38.04
Each (In a Tube of 50)
units
|
Step Up | - | 1 | - | - | Through Hole | PDIP | 8 | Adjustable, Fixed | 500 kHz | Yes | 87% | 9.91 x 7.87 x 4.45mm | 4.45mm |
|
RS Stock No.
738-6241
Mfr. Part No.MCP1640T-I/CHY
BrandMicrochip
|
HK$4.526
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.
545-5950
Mfr. Part No.LT1302CN85#PBF
BrandLinear Technology
|
HK$53.62
Each
units
|
Step Up | 600mA | 1 | 0.15 %/V | - | Through Hole | PDIP | 8 | Fixed | 265 kHz | Yes | - | 10.16 x 6.48 x 3.3mm | 3.3mm |
|
RS Stock No.
811-5863
Mfr. Part No.LMR62421XMFE/NOPB
BrandTexas Instruments
|
HK$15.249
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.
145-6737
Mfr. Part No.LT1302CN85#PBF
BrandLinear Technology
|
HK$42.815
Each (In a Tube of 50)
units
|
Step Up | 600mA | 1 | 0.15 %/V | - | Through Hole | PDIP | 8 | Fixed | 265 kHz | Yes | - | 10.16 x 6.48 x 3.3mm | 3.3mm |
|
|
RS Stock No.
165-3358
Mfr. Part No.MCP1640T-I/CHY
BrandMicrochip
|
HK$4.004
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.
121-9346
Mfr. Part No.LMR62421XMFE/NOPB
BrandTexas Instruments
|
HK$13.113
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.
533-5351
Mfr. Part No.LM2698MM-ADJ/NOPB
BrandTexas Instruments
|
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.
917-3479
Mfr. Part No.LT3580EMS8E#PBF
BrandLinear Technology
|
HK$26.286
Each (In a Tube of 50)
units
|
Inverting, Step Up | 2.8A | 1 | 0.05 %/V | - | Surface Mount | MSOP | 8 | Adjustable | 2200 kHz | Yes | - | 3 x 3 x 0.86mm | 0.86mm |
|
RS Stock No.
165-2235
Mfr. Part No.MCP1624T-I/CHY
BrandMicrochip
|
HK$3.145
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.
396-455
Mfr. Part No.LT3473EDD#PBF
BrandLinear Technology
|
HK$45.33
Each
units
|
Step Up | - | 1 | 0.01 %/V | - | Surface Mount | DFN | 8 | - | 1400 kHz | Yes | - | 3 x 3 x 0.75mm | 0.75mm |
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