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Product Buy Status Documents Automotive Recommended 5K Pricing Regulator Type # of Outputs Input Voltage Range (V) Output Voltage Range (V) Output Current (mA) Max Quiescent Current (mA) type Switching Frequency (kHz) Switch current (A) type Synchronous Rectifier Operating Temperature Range (°C) Vfb (V) Duty Cycle Max (%) SHUTDOWN Current (µA) (Typ) Light Load Efficiency Mode Alternative Topology Packages
MIC2172 In Production No $1.49 Step Up (Boost) 0 3 - 40 3.6 - 65 0 7 100 1.25 No -40 to 85 1.245 95 0 No SEPIC, Flyback 8/PDIP
8/SOIC
MIC2225 In Production No $0.91 Step Down (Buck) 0 2.7 - 5.5 0 0 Yes -40 to +125 0 0 10/UDFN
MIC2251 In Production No $0.55 Step Up (Boost) 0 2.5 - 5.5 3 - 37 0 0.07 1.6 No -40 to 125 1.24 87 0.1 No 5/TSOT
8/VDFN
MIC2877 In Production No $0.58 Step Up (Boost) 0 2.5 - 5.5 Vin - 5.5 0 .125 2000 6.5 Yes -40 to 85 0.9 93.6 1 Yes 8/UQFN
MCP1665 In Production Yes $1.01 Step Up (Boost) 0 2.7 - 5 - 32 0 0.25 500 3.6 No -40 to 125 1.2 90 0.4 Yes SEPIC, Flyback 10/VQFN
TC115 In Production $1.03 Step Up (Boost) 2.2 - 10 3 - 5 140 0.08 100 0.35 No -40 to 85 92 0.5 Yes 5/SOT-89
MCP1624 In Production Yes $0.33 Step Up (Boost) 0.65 - 5.5 2 - 5.5 175 0.019 500 0.425 Yes -40 to 85 1.21 90 0.7 Yes 6/SOT-23
8/DFN
MCP1661 In Production Yes $0.67 Step Up (Boost) 2.4 - 5.5 - 32 200 0.25 500 1.3 No -40 to 125 1.227 90 0.2 No SEPIC, Flyback 5/SOT-23
8/TDFN
MCP1662 In Production Yes $0.73 Step Up (Boost) 2.4 - 5.5 - 32 200 0.25 500 1.3 No -40 to 125 0.3 90 0.02 No 5/SOT-23
8/TDFN
MCP16252 In Production $0.42 Step Up (Boost) 0.82 - 5.5 1.8 - 5.5 250 0.004 500 0.65 Yes -40 to 85 1.23 91 0.6 Yes 6/SOT-23
8/TDFN
MCP16251 In Production Yes $0.42 Step Up (Boost) 0.82 - 5.5 1.8 - 5.5 250 0.004 500 0.65 Yes -40 to 85 1.23 91 0.6 Yes 6/SOT-23
8/TDFN
MIC2203 In Production No $1.08 Step Down (Buck) 1 2.3 - 5.5 0.5 - 5.5 300 0.32 1000 0 Yes -40 to 125 0.5 1 0.01 No 10/MSOP
10/VDFN
MCP1664 In Production Yes $0.87 Step Up (Boost) 2.4 - 5.5 - 32 300 0.25 500 1.8 No -40 to 125 0.3 90 0.04 No 5/SOT-23
8/TDFN
MIC2619 In Production No $0.40 Step Up (Boost) 2.8 - 6.5 2.8 - 35 350 2.1 1200 0.35 No -40 to 125 1.265 90 0.04 No 6/TSOT
MCP1642 In Production Yes $0.71 Step Up (Boost) 0.65 - 5.5 1.8 - 5.5 350 0.4 1000 1.8 Yes -40 to 85 1.21 90 1 No 8/MSOP
8/DFN
MCP1663 In Production Yes $0.81 Step Up (Boost) 2.4 - 5.5 - 32 375 0.25 500 1.8 No -40 to 125 1.227 90 0.3 No SEPIC, Flyback 5/SOT-23
8/TDFN
MIC23030 In Production No $0.54 Step Down (Buck) 1 2.7 - 5.5 0.62 400 0.021 8000 Yes -40 to 125 0.62 0.8 0.01 Yes 6/UDFN
MIC23031 In Production No $0.55 Step Down (Buck) 1 2.7 - 5.5 0.62 400 0.021 4000 Yes -40 to 125 0.62 0.89 0.01 Yes 6/UDFN
MIC23250 In Production No $1.13 Step Down (Buck) 2 2.7 - 5.5 0.72 400 4000 0 Yes -40 to 125 0.72 0.86 0.01 Yes 10/UDFN
12/UDFN
MCP1601 In Production $0.89 Step Down (Buck) 1 2.7 - 5.5 0.9 500 0.119 750 Yes -40 to 85 0.8 1 0.05 Yes 8/MSOP
LM2574 In Production No $0.79 Step Down (Buck) 1 4 - 40 1.23 500 5 52 No -40 to 125 1.23 0.98 50 No 8/PDIP
MCP1603 In Production No $0.71 Step Down (Buck) 1 2.7 - 5.5 0.8 - 4.5 500 0.045 2000 0 Yes -40 to 85 0.8 100 0.1 Yes 8/DFN
5/TSOT
MIC2245 In Production No $1.02 Step Down (Buck) 1 2.7 - 5.5 1 - 5.5 500 0.71 4000 Yes -40 to 125 1 1 0.01 No 10/VDFN
MIC2285 In Production No $1.52 Step Down (Buck) 1 2.7 - 5.5 1 - 5.5 500 0.79 8000 Yes -40 to 125 1 1 0.01 No 10/VDFN
MIC4574 In Production No $1.44 Step Down (Buck) 1 4 - 24 1.23 500 5 200 No -40 to 85 1.23 0.95 50 No 8/PDIP
MCP1602 In Production Yes $0.75 Step Down (Buck) 1 2.7 - 5.5 0.8 - 4.5 500 0.045 2000 Yes -40 to 85 0.8 0.05 Yes 8/MSOP
8/DFN
MCP1643 In Production Yes $0.65 Step Up (Boost) 0.5 - 5 0.6 - 5 550 0.03 1000 1.8 Yes -40 to 85 0.12 90 1.2 No 8/MSOP
8/DFN
MIC2202 In Production No $1.08 Step Down (Buck) 1 2.3 - 5.5 0.5 - 5.5 600 0.35 Yes -40 to 125 0.5 1 0.01 No 10/MSOP
10/VDFN
MIC2204 In Production No $1.29 Step Down (Buck) 1 2.3 - 5.5 1 - 5.5 600 0.32 2000 Yes -40 to 125 1 1 6 No 10/MSOP
10/VDFN
MIC2205 In Production No $1.02 Step Down (Buck) 1 2.7 - 5.5 1 - 5.5 600 0.69 2000 Yes -40 to 125 1 1 0.1 No 10/VDFN
MIC2206 In Production No $1.55 Step Down (Buck) 1 2.7 - 5.5 1 - 5.5 600 0.57 2000 Yes -40 to 125 1 1 0.1 No 10/VDFN
MIC2224 In Production No $1.93 Step Down (Buck) 1 2.7 - 5.5 0 - 5.5 600 0.36 2000 0 Yes -40 to 125 0 1 1 No 10/VDFN
MIC2285A In Production No $0.73 Step Down (Buck) 1 2.7 - 5.5 1 - 5.5 600 0.79 8000 Yes -40 to 125 1 1 0.01 No 10/UDFN
MIC23050 In Production No $0.28 Step Down (Buck) 1 2.7 - 5.5 0.72 600 0.021 4000 Yes -40 to 125 0 0.89 0.01 Yes 8/VDFN
MIC23051 In Production No $0.67 Step Down (Buck) 1 2.7 - 5.5 0.72 600 0.02 4000 Yes -40 to 125 0 0.89 0.01 Yes 8/VDFN
MIC2800 In Production No $2.22 Multi-Output 3 2.7 - 5.5 0.8 - 3.6 600 0.075 2000 1.5 No -40 to 125 0.9 100 5 16/VQFN
MIC2810 In Production No $2.10 Multi-Output 3 2.7 - 5.5 0.8 - 3.6 600 75 2000 1.6 No -40 to 125 0.9 100 5 16/VQFN
MCP16301 In Production Yes $0.67 Step Down (Buck) 1 4 - 30 2 - 15 600 2 500 No -40 to 85 0.8 0.95 7 No 6/SOT-23
MCP16301H In Production Yes $0.78 Step Down (Buck) 1 4.7 - 36 2 - 15 600 2 500 No -40 to 125 0.8 0.95 7 No 6/SOT-23
MIC2230 In Production No $0.64 Multi-Output 2 2.5 - 5.5 0.8 - 5.5 800 2500 0 Yes -40 to 125 0.8 1 1 No 12/VDFN
MIC2238 In Production No $1.73 Step Down (Buck) 2 2.5 - 5.5 0.8 - 5.5 800 2500 0 Yes -40 to 125 0.8 1 1 No 12/VDFN
MIC2605 In Production No $0.79 Step Up (Boost) 4.5 - 20 5 - 40 800 4.2 1200 0.8 No -40 to 125 1.25 85 0.08 No 8/VDFN
MIC2606 In Production No $0.81 Step Up (Boost) 4.5 - 20 5 - 40 800 4.2 2000 0.8 No -40 to 125 1.25 80 0.08 No 8/VDFN
MCP1612 In Production $1.10 Step Down (Buck) 1 2.7 - 5.5 0.8 - 5 1000 5 1400 0 Yes -40 to 85 0.8 100 0.01 No 8/MSOP
8/DFN
LM2575 In Production No $1.03 Step Down (Buck) 1 4 - 40 1.23 1000 10 52 No -40 to 125 1.23 0.98 50 No 16/PDIP
5/TO-220
5/DDPAK
24/SOIC 300mil
MIC2141 In Production No $0.83 Step Up (Boost) 2.5 - 14 2.8 - 22 1000 0.07 330 1 No -40 to 85 1.24 2 No SEPIC, Flyback 5/SOT-23
MIC2288 In Production No $0.39 Step Up (Boost) 2.5 - 10 3.6 - 34 1000 2.8 1200 1.2 No -40 to 125 1.24 90 0.1 No SEPIC 5/TSOT
8/VDFN
MIC2290 In Production No $0.48 Step Up (Boost) 2.5 - 10 3 - 34 1000 2.5 1200 0.75 No -40 to 125 1.24 85 0.2 No SEPIC, Flyback 8/VDFN
MIC4575 In Production No $1.56 Step Down (Buck) 1 4 - 24 1.23 1000 5 200 No -40 to 85 1.23 0.95 50 No 5/TO-220
5/DDPAK
MCP1623 In Production Yes $0.33 Step Up (Boost) 0.65 - 5.5 2 - 5.5 1000 0.22 500 0.425 Yes -40 to 85 1.21 90 0.7 No 6/SOT-23
8/DFN
MCP16311 In Production Yes $0.80 Step Down (Buck) 1 4.4 - 30 2 - 24 1000 0.085 500 Yes -40 to 125 0.8 0.94 3 Yes 8/MSOP
8/TDFN
MCP16312 In Production Yes $0.80 Step Down (Buck) 1 4.4 - 30 2 - 24 1000 0.085 500 Yes -40 to 125 0.8 0.94 3 No 8/MSOP
8/TDFN
MCP16331 In Production Yes $0.87 Step Down (Buck) 1 4.4 - 50 2 - 24 1000 1 500 No -40 to 125 0.8 0.93 6 No 6/SOT-23
8/TDFN
MCP1640 In Production Yes $0.42 Step Up (Boost) 0.65 - 5.5 2 - 5.5 1000 0.019 500 0.8 Yes -40 to 85 1.21 90 0.7 Yes 6/SOT-23
8/DFN
MIC2570 In Production No $1.74 Step Up (Boost) 0 1.3 - 15 2.85 - 36 1100 0.130 20 1.1 No -40 to 85 0.22 67 0 No SEPIC 8/SOIC
MIC2571 In Production No $2.00 Step Up (Boost) 0 0.9 - 15 2.85 - 36 1100 0.120 20 1.1 No -40 to 85 0.22 67 0 No 8/MSOP
MIC3172 In Production No $1.43 Step Up (Boost) 3 - 40 3.6 - 65 1250 7 100 1.25 No -40 to 85 1.24 95 0.1 No SEPIC, CUK, Flyback 8/PDIP
8/SOIC
MIC33050 In Production No $1.07 Step Down (Buck) 0 1250 0 Yes 0 0 12/VQFN
MIC4680 In Production No $1.58 Step Down (Buck) 1 4 - 34 1.23 1300 7 200 No -40 to 125 1.23 0.97 50 No 8/SOIC
MIC4690 In Production No $1.72 Step Down (Buck) 1 4 - 34 1.23 1300 7 500 No -40 to 125 1.23 0.93 50 No 8/SOIC
MIC2179 In Production No $3.66 Step Down (Buck) 1 4.5 - 16.5 1.245 - 16.5 1500 0.6 200 Yes -40 to 85 1.245 1 1 Yes 20/SSOP 208mil
MIC23156 In Production No $0.56 Step Down (Buck) 1 2.7 - 5.5 0.7 - 2.4 1500 0.03 3000 Yes -40 to 125 0 0.8 0.1 Yes 16/WLCSP
17/VQFN
MIC23159 In Production No $0.96 Step Down (Buck) 2 2.7 - 5.5 0.62 - 3.3 1500 45 3000 Yes -40 to 125 0.62 0.9 0.1 Yes 20/VQFN
MIC38150 In Production No $2.24 Step Down (Buck) 1 3 - 5.5 1 - 3.3 1500 1 1000-2500 1.5 Yes -40 to 125 1 30 Yes HYS 28/VQFN
MIC4720 In Production No $0.57 Step Down (Buck) 1 2.7 - 5.5 1 - 5.5 1500 0.57 2000 No -40 to 125 1 1 2 No 10/MSOP
12/VDFN
MIC4721 In Production No $0.47 Step Down (Buck) 1 2.7 - 5.5 1 - 5.5 1500 0.57 2000 No -40 to 125 1 1 2 No 10/MSOP
MIC2296 In Production No $0.65 Step Up (Boost) 2.5 - 10 3 - 34 1700 2.8 600 1.7 No -40 to 125 1.24 95 0.1 No SEPIC, CUK, Flyback 5/TSOT
8/VDFN
MIC2601 In Production No $0.79 Step Up (Boost) 4.5 - 20 5 - 40 1700 4.2 1200 1.7 No -40 to 125 1.26 85 0.08 No 8/VDFN
MIC2602 In Production No $0.81 Step Up (Boost) 4.5 - 20 5 - 40 1700 4.2 2000 1.7 No -40 to 125 1.26 80 0.08 No 8/VDFN
MIC2145 In Production No $1.36 Step Up (Boost) 0 2.4 - 16 2.4 - 16 2000 0.2 450 0.9 No -40 to 85 1.08 0.5 No SEPIC, Flyback 8/MSOP
10/VDFN
MIC22200 In Production No $1.10 Step Down (Buck) 1 2.6 - 5.5 0.7 - 5.5 2000 1.2 0 Yes -40 to 125 0.7 1 3.7 No 12/VDFN
MIC22205 In Production No $0.87 Step Down (Buck) 1 2.9 - 5.5 0.7 - 5.5 2000 1.2 0 Yes -40 to 125 0.7 1 3.7 No 12/VDFN
MIC2250 In Production No $0.52 Step Up (Boost) 2.5 - 5.5 3 - 32 2000 0.052 2 No -40 to 125 1.24 87 0.1 No 5/TSOT
8/VDFN
MIC2267 In Production No $1.25 Step Down (Buck) 1 3 - 5.5 1 - 5.5 2000 1 Yes -40 to 125 1 1 1 No 12/VDFN
MIC2295 In Production No $0.67 Step Up (Boost) 2.5 - 10 3 - 34 2000 2.8 1200 1.7 No -40 to 125 1.24 90 0.1 No SEPIC, CUK, Flyback 5/TSOT
8/VDFN
MIC23150 In Production No $0.99 Step Down (Buck) 1 2.7 - 5.5 0.95 2000 0.023 4000 Yes -40 to 125 0 0.8 0.01 Yes 8/VDFN
MIC23153 In Production No $1.08 Step Down (Buck) 1 2.7 - 5.5 0.62 2000 0.022 4000 Yes -40 to 125 0.62 0.8 0.01 Yes 10/UDFN
MIC23155 In Production No $1.09 Step Down (Buck) 1 2.7 - 5.5 0.62 2000 0.022 3000 Yes -40 to 125 0.62 0.89 0.01 Yes 10/UDFN
MIC23158 In Production No $0.92 Step Down (Buck) 2 2.7 - 5.5 0.62 - 3.3 2000 45 3000 0 Yes -40 to 125 0.62 0.9 0.1 Yes 20/VQFN
MIC23201 In Production No $0.33 Step Down (Buck) 1 2.7 - 5.5 0.62 - 3.6 2000 1.15 2000 Yes -40 to 125 0.62 0.8 1.34 No 10/VDFN
MIC23254 In Production No $1.31 Step Down (Buck) 2 2.5 - 5.5 1 - 1.8 2000 4000 Yes -40 to 125 0.86 0.01 Yes 10/UDFN
MIC28512 In Production No $1.22 Step Down (Buck) 1 4.6 - 70 0.8 - 24 2000 0.4 0 Yes -40 to 125 0.8 0.85 0.1 Yes 24/VQFN
MIC4681 In Production No $1.91 Step Down (Buck) 1 4 - 30 1.25 2000 7 200 0 No -40 to 125 1.25 0.95 50 No 8/SOIC
MIC4682 In Production No $2.65 Step Down (Buck) 1 4 - 34 1.23 2000 7 200 No -40 to 125 1.23 0.95 35 No 8/SOIC
MIC4684 In Production No $1.26 Step Down (Buck) 1 4 - 30 1.24 2000 6 200 No -40 to 125 1.24 0.94 5 No 8/SOIC
MIC2177 In Production No $4.02 Step Down (Buck) 1 4.5 - 16.5 1.245 - 16.5 2500 0.5 200 Yes -40 to 85 1.245 1 1 Yes 20/SOIC 300mil
MIC2178 In Production No $4.02 Step Down (Buck) 1 4.5 - 16.5 1.245 - 16.5 2500 0.6 200 Yes -40 to 85 1.245 1 1 Yes 20/SOIC 300mil
LM2576 In Production No $0.97 Step Down (Buck) 1 4 - 40 1.23 3000 30 52 No -40 to 125 1.23 0.98 50 No 5/TO-220
5/DDPAK
MIC2207 In Production No $1.10 Step Down (Buck) 1 2.7 - 5.5 1 - 5.5 3000 0.57 2000 Yes -40 to 125 1 1 2 No 12/VDFN
MIC23303 In Production No $0.52 Step Down (Buck) 1 2.9 - 5.5 0.62 - 3.6 3000 0.023 4000 0 Yes -40 to 125 0.62 0.8 0 Yes 12/VDFN
MIC23450 In Production No $1.31 Multi-Output 3 2.7 - 5.5 0.62 - 3.3 3000 69 3000 0 Yes -40 to 125 0.62 0.9 0.01 Yes 32/VQFN
MIC23451 In Production No $1.37 Multi-Output 3 2.7 - 5.5 0.62 - 3.3 3000 65 3000 0 Yes -40 to 125 0.62 0.9 0.01 Yes 26/VQFN
MIC28511 In Production No $1.13 Step Down (Buck) 1 4.6 - 60 0.8 - 24 3000 0.4 0 Yes -40 to 125 0.8 0.85 0.1 Yes 24/VQFN
MIC38300 In Production No $2.67 Step Down (Buck) 1 3 - 5.5 1 - 3.3 3000 1 1000-2500 3 Yes -40 to 125 1 30 Yes HYS 28/VQFN
MIC4576 In Production No $1.61 Step Down (Buck) 1 4 - 36 1.23 3000 5 200 No -40 to 85 1.23 0.95 50 No 5/TO-220
5/DDPAK
MIC4685 In Production No $2.03 Step Down (Buck) 1 4 - 30 1.24 3000 6 200 No -40 to 125 1.24 0.94 5 No 7/SPAK
MIC4722 In Production No $1.73 Step Down (Buck) 1 2.7 - 5.5 1 - 5.5 3000 0.57 2700 No -40 to 125 1 1 2 No 12/VDFN
MIC4723 In Production No $0.62 Step Down (Buck) 1 2.7 - 5.5 1 - 5.5 3000 0.57 2000 No -40 to 125 1 1 2 No 10/MSOP
12/VDFN
MIC4724 In Production No $1.75 Step Down (Buck) 1 3 - 6 1 - 5.5 3000 0.57 2000 No -40 to 125 1 1 2 No 10/MSOP
MIC4742 In Production No $1.91 Step Down (Buck) 2 2.9 - 5.5 0.6 - 5.5 3000 2000 No -40 to 125 0.6 1 1.6 No 16/TSSOP
16/VQFN
MIC4744 In Production No $2.54 Step Down (Buck) 2 2.9 - 5.5 0.6 - 5.5 3000 4000 No -40 to 125 0.6 1 1.6 No 16/TSSOP
16/VQFN
MIC4782 In Production No $1.34 Step Down (Buck) 2 3 - 6 0.607 - 6 3000 1800 No -40 to 125 0.607 1 1.6 No 16/VQFN
MIC4930 In Production No $0.76 Step Down (Buck) 1 2.7 - 5.5 0.7 3000 0.8 3300 Yes -40 to 125 0.625 0.01 No 10/VDFN
MIC2171 In Production No $2.26 Step Up (Boost) 3 - 40 3.6 - 65 4000 7 100 4 No -40 to 85 1.24 95 No SEPIC, Flyback 5/TO-220
5/DDPAK
MIC22400 In Production No $1.10 Step Down (Buck) 1 2.6 - 5.5 0.7 - 5.5 4000 1.3 Yes -40 to 125 0.7 1 5 No 20/TSSOP
20/VQFN
MIC22405 In Production No $1.60 Step Down (Buck) 1 2.9 - 5.5 0.7 - 5.5 4000 1.3 Yes -40 to 125 0.7 1 5 No 20/VQFN
MIC2253 In Production No $0.75 Step Up (Boost) 2.5 - 10 3 - 30 4000 15 1000 3.5 No -40 to 125 1.245 90 0.1 No 12/VDFN
MIC28510 In Production No $1.72 Step Down (Buck) 1 4.5 - 75 0.8 - 5.5 4000 1.4 Yes -40 to 125 0.8 0.8 700 No 28/VQFN
MIC28513 In Production No $1.01 Step Down (Buck) 1 4.6 - 45 0.8 - 24 4000 0.4 0 Yes -40 to 125 0.8 0.85 0.1 Yes 24/VQFN
MIC2875 In Production No $0.54 Step Up (Boost) 0 2.5 - 5.5 Vin - 5.5 4800 1 2000 4.8 Yes -40 to 125 0.9 92 1 Yes 8/UDFN
MIC2876 In Production No $0.52 Step Up (Boost) 0 2.5 - 5.5 Vin - 5.5 4800 1 2000 4.8 Yes -40 to 125 0.9 92 1 Yes 8/UDFN
MIC28514 In Production $1.79 Step Down (Buck) 1 4.5 - 75 0.6 - 32 5000 1 270 to 800 5 Yes -40 to +125 0.6 85 1 No 32/VQFN
MIC28515 In Production $1.79 Step Down (Buck) 1 4.5 - 75 0.6 - 32 5000 1 270 to 800 5 Yes -40 to +125 0.6 85 1 Yes COT 32/VQFN
MIC24045 In Production No $1.53 Step Down (Buck) 1 4.5 - 19 0.65 - 5.5 5000 1200 0 Yes -40 to +125 0.65 90 0 No 20/VQFN
MIC24046 In Production No $1.42 Step Down (Buck) 1 4.5 - 19 0.7 - 3.3 5000 5.6 Yes -40 to 125 0 42 No 20/VQFN
MIC26400 In Production No $1.52 Step Down (Buck) 1 4.5 - 26 0.8 - 5.5 5000 1.4 300 Yes -40 to 125 0.8 0.87 700 No 28/VQFN
MIC4950 In Production No $1.03 Step Down (Buck) 1 2.7 - 5.5 0.7 5000 0.8 3300 Yes -40 to 125 0.625 0.01 No 8/SOIC
10/VDFN
MIC22600 Mature Product
Consider: MIC22705
No $1.90 Step Down (Buck) 1 2.6 - 5.5 0.7 - 5.5 6000 0.85 1000 Yes -40 to 125 0.7 1 5 No 24/TSSOP
24/VQFN
MIC22601 In Production No Call for pricing Step Down (Buck) 1 2.6 - 5.5 0.7 - 5.5 6000 0.85 4000 Yes -40 to 125 0.7 1 5 No 24/VQFN
MIC22602 In Production No $2.12 Step Down (Buck) 1 2.6 - 5.5 0.7 - 5.5 6000 0.85 1000 Yes -40 to 125 0.7 1 5 No 24/VQFN
MIC23603 In Production No $1.13 Step Down (Buck) 1 2.9 - 5.5 0.62 - 3.6 6000 0.024 4000 Yes -40 to 125 0.62 0.8 0.01 Yes 20/VDFN
MIC24051 In Production No $0.96 Step Down (Buck) 1 4.5 - 19 0.8 - 5.5 6000 0.73 600 Yes -40 to 125 0.8 0.82 5 No 28/VQFN
MIC24052 In Production No $0.96 Step Down (Buck) 1 4.5 - 19 0.8 - 5.5 6000 0.45 600 Yes -40 to 125 0.8 0.82 5 Yes 28/VQFN
MIC26601 In Production No $1.67 Step Down (Buck) 1 4.5 - 28 0.8 - 5.5 6000 0.73 600 Yes -40 to 125 0.8 0.82 5 No 28/VQFN
MIC26603 In Production No $1.71 Step Down (Buck) 1 4.5 - 28 0.8 - 5.5 6000 0.45 600 Yes -40 to 125 0.8 0.82 5 Yes 28/VQFN
MIC26603Z In Production No $1.69 Step Down (Buck) 1 4.5 - 28 0.6 - 5.5 6000 0.73 600 Yes -40 to 125 0.6 0.82 5 No 28/VQFN
MIC22700 In Production No $2.31 Step Down (Buck) 1 2.6 - 5.5 0.7 - 5.5 7000 0.85 1000 Yes -40 to 125 0.7 1 5 No 24/VQFN
MIC22705 In Production No $2.31 Step Down (Buck) 1 2.9 - 5.5 0.7 - 5.5 7000 0.85 1000 Yes -40 to 125 0.7 1 5 No 24/VQFN
MIC26600 In Production No $1.57 Step Down (Buck) 1 4.5 - 26 0.8 - 5.5 7000 1.4 300 Yes -40 to 125 0.8 0.87 700 No 28/VQFN
MIC27600 In Production No $1.67 Step Down (Buck) 1 4.5 - 36 0.8 - 5.5 7000 1.4 300 Yes -40 to 125 0.8 0.87 700 No 28/VQFN
MIC24053 In Production No $1.17 Step Down (Buck) 1 4.5 - 19 0.8 - 5.5 9000 0.73 600 Yes -40 to 125 0.8 0.82 5 No 28/VQFN
MIC24054 In Production No $1.17 Step Down (Buck) 1 4.5 - 19 0.8 - 5.5 9000 0.45 600 Yes -40 to 125 0.8 0.82 5 Yes 28/VQFN
MIC26901 In Production No $1.83 Step Down (Buck) 1 4.5 - 28 0.8 - 5.5 9000 0.45 600 Yes -40 to 125 0.8 0.82 5 No 28/VQFN
MIC26903 In Production No $1.87 Step Down (Buck) 1 4.5 - 28 0.8 - 5.5 9000 0.45 600 Yes -40 to 125 0.8 0.82 5 Yes 28/VQFN
MIC26903Z In Production No $1.87 Step Down (Buck) 1 4.5 - 28 0.6 - 5.5 9000 0.73 600 Yes -40 to 125 0.6 0.82 5 No 28/VQFN
MIC22950 In Production No $3.07 Step Down (Buck) 1 2.6 - 5.5 0.7 - 5.5 10000 1 Yes -40 to 125 0.7 1 5 No 32/VQFN
MIC24055 In Production No $1.37 Step Down (Buck) 1 4.5 - 19 0.8 - 5.5 12000 0.73 600 Yes -40 to 125 0.8 0.82 5 No 28/VQFN
MIC24056 In Production No $1.37 Step Down (Buck) 1 4.5 - 19 0.8 - 5.5 12000 0.45 600 Yes -40 to 125 0.8 0.82 5 Yes 28/VQFN
MIC24420 In Production No $1.56 Step Down (Buck) 2 4.5 - 15 0.7 12000 1000 Yes -40 to 125 0.7 0.76 25 No 24/VQFN
MIC24421 In Production No $1.56 Step Down (Buck) 2 4.5 - 15 0.7 12000 500 Yes -40 to 125 0.7 0.9 25 No 24/VQFN
MIC261201 In Production No $1.98 Step Down (Buck) 1 4.5 - 28 0.8 - 5.5 12000 0.45 600 Yes -40 to 125 0.8 0.82 5 No 28/VQFN
MIC261203 In Production No $2.03 Step Down (Buck) 1 4.5 - 28 0.8 - 5.5 12000 0.45 600 Yes -40 to 125 0.8 0.82 5 Yes 28/VQFN
MIC261203Z In Production No $2.03 Step Down (Buck) 1 4.5 - 28 0.6 - 5.5 12000 0.73 600 Yes -40 to 125 0.6 0.82 5 No 28/VQFN
MIC26950 In Production No $1.72 Step Down (Buck) 1 4.5 - 26 0.8 - 5.5 12000 1.4 300 Yes -40 to 125 0.8 0.87 700 No 28/VQFN
5K pricing is for budgetary use only, shown in United States dollars. The prices are representative and do not reflect final pricing. Contact your local Microchip sales representative or distributor for volume and / or discount pricing.

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Output Current (mA) Max
Quiescent Current (mA) type
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Synchronous Rectifier
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