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
New
RS Stock No. 201-4441
Mfr. Part No.STPMIC1BPQR
kr 47,24
Each (In a Pack of 2)
Units
Buck/Boost Converter 350mA 12 10 mV 45 mV - WFQFN 44L 44 Fixed 2 Mhz - - - -
RS Stock No. 545-5001
Mfr. Part No.LT1171CT#PBF
kr 97,41
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. 545-5348
Mfr. Part No.LT1172CS8#PBF
kr 62,01
Each
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. 145-3100
Mfr. Part No.MC34166TG
kr 18,056
Each (In a Tube of 50)
Units
Boost/Buck Controller, Inverting, Non-Inverting 3A 1 3 mV, 5 mV, 23 mV 2 mV, 3 mV, 4 mV Through Hole TO-220 5 Fixed 79 kHz Yes 83.8% 10.54 x 4.57 x 9.27mm 9.27mm
RS Stock No. 155-7474
Mfr. Part No.LTC3127EMSE#PBF
kr 42,30
Each (In a Tube of 37)
Units
Buck-Boost 1A 1 - - Surface Mount MSOP 12 Adjustable 1.7 MHz - 96% 4.039 x 3 x 0.9984mm 0.998mm
RS Stock No. 686-5608
Mfr. Part No.SP34063AEN-L/TR
BrandEXAR
kr 3,39
Each (In a Pack of 10)
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. 184-4807
Mfr. Part No.LM2575D2T-5G
kr 19,502
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. 103-5076
Mfr. Part No.MC34063ADR2G
kr 1,777
Each (On a Reel of 2500)
Units
Boost/Buck Controller 1.5A 1 3 mV、12 mV、30 mV 0.022 V、3 mV、10 mV Surface Mount SOIC 8 - - - - 5 x 4 x 1.5mm 1.5mm
RS Stock No. 175-3145
Mfr. Part No.MIC28514T-E/PHA
BrandMicrochip
kr 15,342
Each (On a Reel of 5000)
Units
Buck Converter 5A 1 0.1 % 0.04 % Surface Mount VQFN 32 Adjustable 880 kHz Yes 95% 6 x 6 x 0.85mm 0.85mm
RS Stock No. 186-9916
Mfr. Part No.FAN7621BSJX
kr 12,094
Each (In a Pack of 10)
Units
- 8A 1 - - Surface Mount SOP 16 Fixed 300 kHz - >94% 10.3 x 5.4 x 1.9mm 1.9mm
New
RS Stock No. 201-4510
Mfr. Part No.STPMIC1APQR
kr 47,24
Each (In a Pack of 2)
Units
Buck/Boost Converter 350mA 12 10 mV 45 mV - WFQFN 44L 44 Fixed 2 Mhz - - - -
RS Stock No. 545-6751
Mfr. Part No.LT1377CS8#PBF
kr 88,93
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. 163-2461
Mfr. Part No.MC33063ADR2G
kr 2,042
Each (On a Reel of 2500)
Units
Boost/Buck Controller 1.5A 1 3 mV、12 mV、30 mV 0.022 V、3 mV、10 mV Surface Mount SOIC 8 - - - - 5 x 4 x 1.5mm 1.5mm
RS Stock No. 158-4514
Mfr. Part No.ADP1111ARZ
kr 37,51
Each (In a Tube of 98)
Units
Boost/Buck Controller, Inverting, Non-Inverting 400mA 1 0.4 %/V - Surface Mount SOIC 8 Adjustable 88 kHz Yes - 5 x 4 x 1.5mm 1.5mm
RS Stock No. 171-5356
Mfr. Part No.BD8303MUV-E2
BrandROHM
kr 16,889
Each (On a Reel of 3000)
Units
- - 1 - - Surface Mount VQFN 16 Adjustable 720 kHz Yes - 3 x 3 x 1mm 1mm
RS Stock No. 133-0761
Mfr. Part No.TPS63020QDSJTQ1
kr 31,605
Each (In a Pack of 2)
Units
Boost, Buck 2 (Boost) A, 3 (Step Down) A 1 0.5 % 0.5 % Surface Mount VSON 14 Adjustable 2.5 MHz Yes - 4.15 x 3.15 x 0.95mm 0.95mm
RS Stock No. 175-3195
Mfr. Part No.MIC33153YHJ-TR
BrandMicrochip
kr 15,034
Each (In a Pack of 5)
Units
Buck Converter 1.2A 1 0.3 %/V 0.85 %/A Surface Mount MLF 14 Adjustable 4 MHz Yes 93% 3.5 x 3 x 0.88mm 0.88mm
RS Stock No. 168-7057
Mfr. Part No.STBB2JAD-R
kr 9,411
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. 545-4907
Mfr. Part No.LT1173CN8#PBF
kr 49,25
Each
Units
Boost/Buck Controller, Inverting, Non-Inverting 400mA 1 0.4 %/V - Through Hole PDIP 8 Adjustable 30 kHz Yes - 10.16 x 6.48 x 3.3mm 3.3mm
RS Stock No. 162-9407
Mfr. Part No.MC34166D2TR4G
kr 9,024
Each (On a Reel of 800)
Units
Boost/Buck Controller, Inverting 3A 1 3 mV, 5 mV, 23 mV 2 mV, 3 mV, 4 mV Surface Mount D2PAK 5 Fixed 72 kHz Yes 81.2 %, 82.8 % 10.236 x 4.572 x 9.347mm 9.347mm
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