Buck Boost Switching Regulators

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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. 184-4231
Mfr. Part No.LM2575D2T-5G
HK$17.265
Each (In a Tube of 50)
units
Step Down 1A 1 - - Surface Mount D2PAK 5 Fixed 52 kHz Yes 77 (Typ.)% 10.23 x 10.61 x 4.57mm 4.57mm
RS Stock No. 858-0664
Mfr. Part No.LT8705EUHF#PBF
HK$122.67
Each
units
Boost/Buck Controller - 1 0.005 %/V -1.5 % Surface Mount QFN 38 Adjustable 400 kHz Yes - 7 x 5 x 0.75mm 0.75mm
RS Stock No. 186-9067
Mfr. Part No.LM2575TV-5G
HK$14.998
Each (In a Tube of 50)
units
Step Down 1A 1 - - Through Hole TO-220 5 Adjustable 63 kHz Yes 75% 10.54 x 4.57 x 15.57mm 15.57mm
RS Stock No. 186-9606
Mfr. Part No.MC33063AVPG
HK$7.121
Each (In a Pack of 10)
units
- 1.5A 1 30 mV 10 mV Through Hole PDIP 8 Adjustable 100 kHz Yes - 10.16 x 7.11 x 4.95mm 4.95mm
RS Stock No. 121-6375
Mfr. Part No.NCV3066DR2G
HK$5.78
Each (On a Reel of 2500)
units
Inverting 1.5A 1 19 mA, 25 mA, 250 mA - Surface Mount SOIC 8 Fixed 250 kHz Yes - 5 x 4 x 1.5mm 1.5mm
RS Stock No. 920-0145
Mfr. Part No.LTC3127EDD#PBF
HK$35.661
Each (In a Tube of 121)
units
Boost, Buck 1A 1 - - Surface Mount DFN 10 Adjustable 1.35 MHz - - 3 x 3 x 0.7mm 0.7mm
RS Stock No. 123-0985
Mfr. Part No.ISL91127II2AZ-T7A
BrandIntersil
HK$19.94
Each (In a Pack of 5)
units
Buck-Boost 2.1A 1 - - Surface Mount WLCSP 20 Adjustable 2.9 MHz Yes - 2.15 x 1.74 x 0.3mm 0.3mm
RS Stock No. 168-2865
Mfr. Part No.BU33UV7NUX-E2
BrandROHM
HK$7.67
Each (In a Pack of 10)
units
Buck/Boost Converter 500mA 1 - - Surface Mount VSON 10 Fixed 880 kHz Yes 94% 3 x 2 x 0.58mm 0.58mm
RS Stock No. 823-0000
Mfr. Part No.LTC3780IUH#PBF
HK$110.24
Each
units
Boost, Buck 3A 1 0.02 %/V 0.5 % Surface Mount QFN 32 Adjustable 440 kHz Yes - 5 x 5 x 0.7mm 0.7mm
RS Stock No. 153-3496
Mfr. Part No.LT1111CN8#PBF
HK$31.566
Each (In a Tube of 50)
units
Boost/Buck Controller, Inverting, Non-Inverting 1A 1 0.7 %/V - Through Hole PDIP 8 Adjustable 88 kHz Yes - 10.16 x 6.48 x 3.3mm 3.3mm
RS Stock No. 168-7057
Mfr. Part No.STBB2JAD-R
HK$10.78
Each (On a Reel of 5000)
units
Boost/Buck Controller 800mA 1 - ±0.5 % Surface Mount Flip-Chip 20 Adjustable 3 MHZ Yes 92% 2.83 x 1.761 x 0.37mm 0.37mm
RS Stock No. 920-0041
Mfr. Part No.LTC3115EFE-1#PBF
HK$75.962
Each (In a Tube of 74)
units
Buck-Boost 2A 1 0.5 % 1.2 % Surface Mount TSSOP 20 Adjustable 2000 kHz - - 6 x 4.5 x 1.05mm 1.05mm
RS Stock No. 786-2439
Mfr. Part No.MC34166TVG
HK$21.73
Each (In a Pack of 2)
units
Boost/Buck Controller, Inverting 3A 1 3 mV, 5 mV, 23 mV 2 mV, 3 mV, 4 mV Through Hole TO-220 5 Fixed 72 kHz Yes - 10.541 x 4.572 x 9.271mm 9.271mm
New
RS Stock No. 196-8975
Mfr. Part No.MAX77827BEWC+T
HK$18.052
Each (On a Tape of 10)
units
- 1.6A - 0.4 %/V 0.25 %/V - WLP 12 - 2.8 MHz - - - -
RS Stock No. 145-6354
Mfr. Part No.LT1073CN85#PBF
HK$41.08
Each (In a Tube of 50)
units
Boost/Buck Controller, Inverting, Non-Inverting 400mA 1 1 %V - Through Hole PDIP 8 Fixed 23 kHz Yes - 10.16 x 6.48 x 3.3mm 3.3mm
RS Stock No. 123-0984
Mfr. Part No.ISL91107IINZ-T7A
BrandIntersil
HK$17.74
Each (In a Pack of 2)
units
Buck-Boost 2A 1 - - Surface Mount WLCSP 15 Fixed 2.75 MHz Yes - 2.15 x 1.51 x 0.3mm 0.3mm
RS Stock No. 121-6372
Mfr. Part No.NCP3063DR2G
HK$3.08
Each (On a Reel of 2500)
units
Boost/Buck Controller, Inverting 1.5A 1 1.5 mV, 2 mV, 8 mV 1.6 mV, 5 mV, 9 mV Surface Mount SOIC 8 Adjustable 150 kHz Yes - 5 x 4 x 1.5mm 1.5mm
RS Stock No. 389-334
Mfr. Part No.TPS63000DRCT
HK$21.65
Each
units
Boost/Buck Controller, Inverting, Non-Inverting 1.2A 1 0.5 % 0.5 % Surface Mount SON 10 Adjustable 1500 kHz Yes 96% 3 x 3 x 0.9mm 0.9mm
RS Stock No. 170-3510
Mfr. Part No.MC33167D2TG
HK$28.84
Each (In a Tube of 50)
units
Buck Controller, Inverting, Step Up 5A 1 4 mV, 10 mV, 15 mV 1 mV, 4 mV, 30 mV Surface Mount D2PAK 5 Fixed 72 kHz Yes 82.6 %, 86.2 %, 87.8 % 10.236 x 4.572 x 9.347mm 9.347mm
RS Stock No. 786-2414
Mfr. Part No.MC33167TG
HK$32.69
Each (In a Pack of 2)
units
Boost/Buck Controller, Inverting 5A 1 4 mV, 10 mV, 15 mV 1 mV, 4 mV, 30 mV Through Hole TO-220 5 Fixed 72 kHz Yes - 10.236 x 4.572 x 9.347mm 9.347mm
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