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. 170-3512
Mfr. Part No.MC34166TVG
HK$18.11
Each (In a Tube of 50)
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 81.2 %, 82.8 % 10.541 x 4.572 x 9.271mm 9.271mm
RS Stock No. 920-0041
Mfr. Part No.LTC3115EFE-1#PBF
HK$75.395
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. 184-4807
Mfr. Part No.LM2575D2T-5G
HK$23.03
Each (In a Pack of 5)
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. 545-6751
Mfr. Part No.LT1377CS8#PBF
HK$85.93
Each
units
Boost/Buck Controller, Inverting, Non-Inverting 2.7A 1 0.05 %/V - Surface Mount SOIC 8 Adjustable 1100 kHz Yes - 5 x 3.99 x 1.48mm 1.48mm
RS Stock No. 545-5001
Mfr. Part No.LT1171CT#PBF
HK$94.13
Each
units
Boost/Buck Controller, Inverting, Non-Inverting 5.5A 1 0.03 %/V - Through Hole TO-220 5 Adjustable 115 kHz Yes - 10.54 x 4.57 x 9.4mm 9.4mm
RS Stock No. 123-0974
Mfr. Part No.ISL9120IIAZ-T7A
BrandIntersil
HK$11.407
Each (On a Reel of 250)
units
Buck-Boost 800mA 1 - - Surface Mount WLCSP 9 Adjustable - Yes - 1.41 x 1.41 x 0.3mm 0.3mm
RS Stock No. 162-9518
Mfr. Part No.NCP3064BDR2G
HK$4.10
Each (On a Reel of 2500)
units
Boost/Buck Controller, Inverting 1.5A 1 3 mV, 8 mV 5 mV, 10 mV Surface Mount SOIC 8 Adjustable 150 kHz Yes 70 %, 82 %, 86 % 5 x 4 x 1.5mm 1.5mm
RS Stock No. 184-4853
Mfr. Part No.LM2576TV-ADJG
HK$23.32
Each (In a Pack of 5)
units
Step Down 3A 1 - - Through Hole TO-220 5 Adjustable 63 kHz Yes 77% 10.54 x 4.57 x 15.57mm 15.57mm
RS Stock No. 822-6632
Mfr. Part No.LTC3534EGN#PBF
HK$64.38
Each
units
Buck-Boost 500mA 1 - - Surface Mount SSOP 16 Adjustable 1.15 MHz - - 4.978 x 3.988 x 1.478mm 1.478mm
RS Stock No. 823-0000
Mfr. Part No.LTC3780IUH#PBF
HK$109.41
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. 912-9706
Mfr. Part No.ADP2503ACPZ-5.0-R7
HK$18.654
Each (On a Reel of 1500)
units
Boost/Buck Controller 600mA 1 0.6 % 0.6 % Surface Mount LFCSP WD 10 Fixed - - - 3 x 3 x 0.8mm 0.8mm
RS Stock No. 779-9114
Mfr. Part No.LT1170CQ#PBF
HK$122.85
Each
units
Boost/Buck Controller, Cuk, Flyback, Forward, Inverting 5A 1 0.03 %/V - Surface Mount D2PAK 5 - 115 kHz Yes - 10.541 x 4.572 x 10.922mm 10.922mm
RS Stock No. 145-6261
Mfr. Part No.LTC3532EMS#PBF
HK$31.905
Each (In a Tube of 50)
units
Boost/Buck Controller 500mA 1 - - Surface Mount MSOP 10 Adjustable 885 kHz - 95% 3 x 3 x 0.86mm 0.86mm
RS Stock No. 186-9708
Mfr. Part No.LM2575T-12G
HK$19.626
Each (In a Pack of 5)
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. 145-1037
Mfr. Part No.LT1172CN8#PBF
HK$31.905
Each (In a Tube of 50)
units
Boost/Buck Controller, Inverting, Non-Inverting 3.5A 1 0.03 %/V - Through Hole PDIP 8 Adjustable 115 kHz Yes - 10.16 x 6.48 x 3.3mm 3.3mm
RS Stock No. 123-0975
Mfr. Part No.ISL9120IINZ-T7A
BrandIntersil
HK$9.555
Each (On a Reel of 250)
units
Buck-Boost 800mA 1 - - Surface Mount WLCSP 9 Fixed - Yes - 1.41 x 1.41 x 0.3mm 0.3mm
RS Stock No. 145-5707
Mfr. Part No.LT1172CS8#PBF
HK$36.782
Each (In a Tube of 100)
units
Boost/Buck Controller, Inverting, Non-Inverting 3.5A 1 0.03 %/V - Surface Mount SOIC 8 Adjustable 115 kHz Yes - 5 x 3.99 x 1.48mm 1.48mm
RS Stock No. 786-2527
Mfr. Part No.NCV3066DR2G
HK$12.406
Each (In a Pack of 5)
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. 177-7095
Mfr. Part No.SP34063AEN-L/TR
BrandEXAR
HK$3.16
Each (On a Reel of 3000)
units
Boost/Buck Controller 1.5A 1 - - Surface Mount SOIC 8 Adjustable 45 kHz Yes - 4.9 x 3.9 x 1.65mm 1.65mm
RS Stock No. 179-3294
Mfr. Part No.ISL8117ADEMO3Z
HK$763.31
Each
units
Buck Controller 6A 1 - - Surface Mount QFN 16 Adjustable 300 kHz Yes - - -
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