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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Omschrijving Prijs 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-stocknr. 165-2234
FabrikantnummerMCP1623T-I/CHY
FabrikantMicrochip
€ 0,318
Each (On a Reel of 3000)
Aantal stuks
- 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-stocknr. 823-7871
FabrikantnummerMCP1623T-I/CHY
FabrikantMicrochip
€ 0,361
Each (In a Pack of 20)
Aantal stuks
- 50mA 1 0.01 %/V 0.01 %/V Surface Mount SOT-23 6 Adjustable 630 kHz - - 3.1 x 1.8 x 1.3mm 1.3mm
RS-stocknr. 165-4693
FabrikantnummerMCP1650R-E/MS
FabrikantMicrochip
€ 0,87
Each (In a Tube of 100)
Aantal stuks
Step Up 100mA 1 - - Surface Mount MSOP 8 Fixed 850 kHz Yes - 3 x 3 x 0.95mm 0.95mm
RS-stocknr. 403-800
FabrikantnummerMCP1650R-E/MS
FabrikantMicrochip
€ 1,142
Each (In a Pack of 5)
Aantal stuks
Step Up 100mA 1 - - Surface Mount MSOP 8 Fixed 850 kHz Yes - 3 x 3 x 0.95mm 0.95mm
RS-stocknr. 738-6241
FabrikantnummerMCP1640T-I/CHY
FabrikantMicrochip
€ 0,508
Each (In a Pack of 5)
Aantal stuks
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-stocknr. 165-3358
FabrikantnummerMCP1640T-I/CHY
FabrikantMicrochip
€ 0,412
Each (On a Reel of 3000)
Aantal stuks
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-stocknr. 738-6250
FabrikantnummerMCP1640BT-I/CHY
FabrikantMicrochip
€ 0,508
Each (In a Pack of 5)
Aantal stuks
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-stocknr. 165-3359
FabrikantnummerMCP1640BT-I/CHY
FabrikantMicrochip
€ 0,412
Each (On a Reel of 3000)
Aantal stuks
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-stocknr. 165-4043
FabrikantnummerMCP1661T-E/OT
FabrikantMicrochip
€ 0,659
Each (On a Reel of 3000)
Aantal stuks
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-stocknr. 177-2833
FabrikantnummerMCP16251T-I/CH
FabrikantMicrochip
€ 0,412
Each (On a Reel of 3000)
Aantal stuks
Synchronous Boost Regulator 250mA 1 0.4 %/V 1.5 % Surface Mount SOT-23 6 Adjustable 575 kHz Yes - 3.1 x 1.8 x 1.3mm 1.3mm
RS-stocknr. 165-2235
FabrikantnummerMCP1624T-I/CHY
FabrikantMicrochip
€ 0,318
Each (On a Reel of 3000)
Aantal stuks
- 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-stocknr. 819-5525
FabrikantnummerMCP1640T-I/MC
FabrikantMicrochip
€ 0,423
Each (On a Reel of 3300)
Aantal stuks
Synchronous Boost Regulator 350mA 1 1 %/V 1 % Surface Mount DFN 8 Adjustable 575 kHz Yes - 3 x 2 x 0.95mm 0.95mm
RS-stocknr. 165-4287
FabrikantnummerMIC2619YD6-TR
FabrikantMicrochip
€ 0,388
Each (On a Reel of 3000)
Aantal stuks
Step Up 350mA 1 1 % 0.3 % Surface Mount SOT-23 6 Adjustable 1.2 MHz Yes - 2.9 x 1.6 x 0.9mm 0.9mm
RS-stocknr. 145-9392
FabrikantnummerMCP1642B-ADJI/MS
FabrikantMicrochip
€ 0,694
Each (In a Tube of 100)
Aantal stuks
Step Up 800mA 1 ±0.5 %/V ±1.5 % Surface Mount MSOP 8 Adjustable 1.15 MHz Yes 96% 3 x 3 x 0.95mm 0.95mm
RS-stocknr. 165-3360
FabrikantnummerMCP1640DT-I/CHY
FabrikantMicrochip
€ 0,412
Each (On a Reel of 3000)
Aantal stuks
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-stocknr. 177-3216
FabrikantnummerMCP16251T-I/CH
FabrikantMicrochip
€ 0,456
Each (In a Pack of 20)
Aantal stuks
Synchronous Boost Regulator 250mA 1 0.4 %/V 1.5 % Surface Mount SOT-23 6 Adjustable 575 kHz Yes - 3.1 x 1.8 x 1.3mm 1.3mm
RS-stocknr. 841-7535
FabrikantnummerMCP1661T-E/OT
FabrikantMicrochip
€ 0,744
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 823-7875
FabrikantnummerMCP1624T-I/CHY
FabrikantMicrochip
€ 0,361
Each (In a Pack of 20)
Aantal stuks
- 50mA 1 0.01 %/V 0.01 %/V Surface Mount SOT-23 6 Adjustable 630 kHz - - 3.1 x 1.8 x 1.3mm 1.3mm
RS-stocknr. 168-2656
FabrikantnummerADM00865
FabrikantMicrochip
€ 38,54
Each
Aantal stuks
Boost Converter 1000mA 1 0.1 %/V 0.2 % Surface Mount VQFN 10 Adjustable 575 kHz Yes 92% 2 x 2 x 0.85mm 0.85mm
RS-stocknr. 738-6257
FabrikantnummerMCP1640DT-I/CHY
FabrikantMicrochip
€ 0,508
Each (In a Pack of 5)
Aantal stuks
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