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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
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 8/DFN, 6/SOT-23
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 8/TDFN, 5/SOT-23
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 8/TDFN, 5/SOT-23
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 8/TDFN, 6/SOT-23
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 8/TDFN, 5/SOT-23
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 8/TDFN, 5/SOT-23
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 $0.71 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
MCP16301 In Production Yes $0.67 Step Down (Buck) 1 4 - 30 2 - 15 600 2 500 0 No -40 to 85 0.8 95 7 No 6/SOT-23
MCP16301H In Production Yes $0.78 Step Down (Buck) 1 4.7 - 36 2 - 15 600 2 500 0 No -40 to 125 0.8 95 7 No 6/SOT-23
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 8/DFN, 6/SOT-23
MCP16311 In Production Yes $0.88 Step Down (Buck) 1 4.4 - 30 2 - 24 1000 0.085 500 0 Yes -40 to 125 0.8 94 3 Yes 8/MSOP, 8/TDFN
MCP16312 In Production Yes $0.88 Step Down (Buck) 1 4.4 - 30 2 - 24 1000 0.085 500 0 Yes -40 to 125 0.8 94 3 No 8/MSOP, 8/TDFN
MCP16331 In Production Yes $0.94 Step Down (Buck) 1 4.4 - 50 2 - 24 1000 1 500 0 No -40 to 125 0.8 93 6 No 8/TDFN, 6/SOT-23
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 8/DFN, 6/SOT-23
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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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