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Power Switches – Current Limit Switches Products

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Product Buy Status Documents Automotive Recommended 5K Pricing Product Type Type Vin Min (V) Vin Max (V) Max SW Current (A) Adj Current Limit Current Limit Fixed (Min) Current Limit Adj# (Max) Current Limited RDS ON @5V (mΩ) Soft Start (µS) Load Discharge(Ω) Enable Logic VEN (V) Input Pull-Up Resistor Reverse Current Blocking Oja (C/W) Rev Block Diode UVLO Thermal Shutdown Fault Flag Flag Transient Filter UL Approved Switch Element Internal Charge Pump supports Speeds Slots Supported VCC3 On-Resistance (mΩ) VCC5 On-Resistance (mΩ) VPP On-Resistance (mΩ) Charge Pump(1) Packages
MIC2003 In Production No $0.54 USB Power Dist Single 2.5 5.5 500mA, 800mA, 1.2A Yes 70 230, 90 Yes Yes Yes Yes P-Ch 5/SOT-23, 6/VDFN
MIC2004 In Production No $0.54 USB Power Dist Single 2.5 5.5 0 500mA, 800mA, 1.2A Yes 70 Active High 0 230, 90 Yes Yes Yes Yes P-Ch 5/SOT-23, 6/VDFN
MIC2005 In Production No $0.62 USB Power Dist Single 2.5 5.5 500mA, 800mA, 1.2A Yes 70 Active High 230, 230, 90 Yes Yes Yes Yes Yes P-Ch 5/SOT-23, 6/SOT-23, 6/VDFN
MIC2005A In Production No $0.20 USB Power Dist Single 2.5 5.5 0 500mA Yes 170 Active Low, Active High 0 230, 230 Yes Yes Yes Yes Yes P-Ch 5/SOT-23, 6/SOT-23
MIC2007 In Production No $0.34 USB Power Dist Single 2.5 5.5 200mA 2.0A Yes 100 Noninverting Yes Yes Yes Yes P-Ch 6/SOT-23, 6/VDFN
MIC2008 In Production No $0.74 USB Power Dist Single 2.5 5.5 Yes 2.0A Yes 70 Active High 230, 90 Yes Yes Yes Yes P-Ch 6/SOT-23, 6/VDFN
MIC2009 In Production No $0.70 USB Power Dist Single 2.5 5.5 Yes 2.0A Yes 70 Active High 230, 90 Yes Yes Yes Yes Yes P-Ch 6/SOT-23, 6/VDFN
MIC2009A In Production No $0.30 USB Power Dist Single 2.5 5.5 0 Yes 900mA Yes 170 Active Low, Active High 0 230 Yes Yes Yes Yes P-Ch 6/SOT-23
MIC2012 In Production No $1.57 USB Power Switches Supporting ACPI S0/S3 State Transitions Dual 4.5 5.5 500mA Yes 140 Active High 160 Yes Yes Yes Yes Yes Yes N-Ch Yes 8/SOIC, 16/QSOP
MIC2013 In Production No $0.64 USB Power Dist Single 2.5 6.5 500mA, 800mA, 1.2A Yes 70 230, 90 Yes Yes Yes Yes P-Ch 5/SOT-23, 6/VDFN
MIC2014 In Production No $0.64 USB Power Dist Single 2.5 6.5 500mA, 800mA, 1.2A Yes 70 Active High 230, 90 Yes Yes Yes Yes P-Ch 5/SOT-23, 6/VDFN
MIC2015 In Production No $0.75 USB Power Dist Single 2.5 5.5 500mA, 800mA, 1.2A Yes 70 Active High 230, 230, 90 Yes Yes Yes Yes Yes P-Ch 6/SOT-23, 6/VDFN
MIC2017 In Production No $0.43 USB Power Dist Single 2.5 5.5 200mA 2.0A Yes 100 Noninverting Yes Yes Yes Yes P-Ch 6/SOT-23, 6/VDFN
MIC2018 In Production No $0.87 USB Power Dist Single 2.5 5.5 Yes 2.0A Yes 70 Active High 230, 90 Yes Yes Yes Yes P-Ch 6/SOT-23, 6/VDFN
MIC2019 In Production No $0.29 USB Power Dist Single 2.5 5.5 0 Yes 2.0A Yes 70 Active High 0 230, 90 Yes Yes Yes P-Ch 6/SOT-23, 6/VDFN
MIC2025 In Production No $0.36 USB Power Dist Single 2.7 5.5 0 500mA Yes 90 Active High 0 160, 206 Yes Yes Yes Yes Yes Yes N-Ch 8/MSOP, 8/SOIC
MIC2026 In Production No $0.54 USB Power Dist Dual 2.7 5.5 500mA Yes 90 Active High 160, 103 Yes Yes Yes Yes Yes Yes N-Ch 8/SOIC
MIC2026A In Production No $0.41 USB Power Dist Dual 2.7 5.5 0 500mA Yes 100 Active High 0 160 Yes Yes Yes Yes Yes Yes N-Ch 8/SOIC
MIC2027 In Production No $1.27 USB Power Dist Quad 2.7 5.5 500mA Yes 150 Active High 112, 120 Yes Yes Yes Yes Yes Yes N-Ch 16/SOIC
MIC2033 In Production No $0.54 USB Power Dist Single 2.5 5.5 0 475mA, 517mA, 760mA, 950mA, 1.14A Yes 75 Active Low, Active High 0 Yes Yes Yes Yes Yes P-Ch 6/SOT-23, 6/UDFN
MIC2033A Samples Available No $0.54 USB Power Dist Single 2.5 5.5 0 475mA, 517mA, 760mA, 950mA, 1.14A Yes 125 Active Low, Active High 0 Yes Yes Yes Yes Yes P-Ch 6/SOT-23
MIC2039 In Production No $0.54 USB Power Dist Single 2.5 5.5 Yes 2.5 Yes 75 Active Low, Active High 177.2, 90 Yes Yes Yes Yes Yes P-Ch 6/SOT-23, 6/UDFN
MIC2040 In Production No $0.90 USB Power Dist Single 0.8 5.5 Yes 1.5A Yes 75 Active High 160 Yes Yes Yes Yes Yes Yes N-Ch 10/MSOP
MIC2041 In Production No $0.96 USB Power Dist Single 0.8 5.5 Yes 1.5A Latched 75 Active High 160 Yes Yes Yes Yes Yes Yes N-Ch 10/MSOP
MIC2042 In Production No $1.26 USB Power Dist Single 0.8 5.5 Yes 3.0A Yes 60 Active High 160, 85 Yes Yes Yes Yes Yes Yes N-Ch 8/SOIC, 14/TSSOP
MIC2043 In Production No $1.54 USB Power Dist Single 0.8 5.5 Yes 3.0A Latched 60 Active High 160, 85 Yes Yes Yes Yes Yes Yes N-Ch 8/SOIC, 14/TSSOP
MIC2044 In Production No $2.34 USB Power Dist Single 0.8 5.5 Yes 6.0A Yes 30 Active High 85 Yes Yes Yes Yes Yes Yes N-Ch 16/TSSOP
MIC2045 In Production No $2.39 USB Power Dist Single 0.8 5.5 Yes 6.0A Latched 30 Active High 85 Yes Yes Yes Yes Yes Yes N-Ch 16/TSSOP
MIC2072 In Production No $1.83 USB Power Switches Supporting ACPI S0/S3 State Transitions Dual 4.5 5.5 500mA Yes 140 — 160 Yes Yes Latched Yes Yes Yes N-Ch Yes 16/QSOP
MIC2075 In Production No $0.43 USB Power Dist Single 2.7 5.5 500mA Yes 140 Active High 160, 206 Yes Yes Latched Yes Yes Yes N-Ch 8/MSOP, 8/SOIC
MIC2076 In Production No $0.65 USB Power Dist Dual 2.7 5.5 500mA Yes 90 Active High 160, 103 Yes Yes Latched Yes Yes Yes N-Ch 8/SOIC
MIC2076A In Production No $0.57 USB Power Dist Dual 2.7 5.5 500mA Yes 100 Active High 160 Yes Yes Latched Yes Yes Yes N-Ch 8/SOIC
MIC2077 In Production No $1.35 USB Power Dist Quad 2.7 5.5 500mA Yes 150 Active High 112, 120 Yes Yes Latched Yes Yes Yes N-Ch 16/SOIC
MIC2090 In Production No $0.15 USB Power Dist Single 1.8 5.5 50mA Yes 700 Active High 230 Yes Yes Yes Yes Yes P-Ch 5/SOT-23
MIC2091 In Production No $0.15 USB Power Dist Single 1.8 5.5 100mA Yes 700 Active High 230 Yes Yes Yes Yes Yes P-Ch 5/SOT-23
MIC2095 In Production No $0.33 USB Power Dist Single 2.5 5.5 500mA Yes 170 Active High 93 Yes Yes Yes Yes Yes P-Ch 6/UDFN
MIC2097 In Production No $0.43 USB Power Dist Single 2.5 5.5 Yes 1.1A Yes 170 Active High 93 Yes Yes Yes Yes Yes P-Ch 6/UDFN
MIC2098 In Production No $0.39 USB Power Dist Single 2.5 5.5 900mA Yes 170 Active High 93 Yes Yes Yes Yes Yes P-Ch 6/UDFN
MIC2099 In Production No $0.40 USB Power Dist Single 2.5 5.5 Yes 1.1A Yes 170 Active High 93 Yes Yes Yes Yes Yes P-Ch 6/UDFN
MIC2505 In Production No $1.07 USB Power Dist Single 2.7 7.5 2.0A Yes 30 Active High 160, 105 Yes Yes Yes Yes N-Ch 8/SOIC
MIC2506 In Production No $1.97 USB Power Dist Dual 2.7 7.5 1.0A Yes 75 Active High 160, 105 Yes Yes Yes Yes N-Ch 8/SOIC
MIC2514 In Production No $1.27 USB Power Dist Single 3 13.5 400mA Yes 1500 Active High 230 Yes P-Ch 5/SOT-23
MIC2536 In Production No $0.82 USB Power Dist Dual 2.7 5.5 100mA Yes 400 Active High 160, 206 Yes Yes Yes Yes Yes N-Ch 8/MSOP, 8/SOIC
MIC2537 In Production No $1.60 USB Power Dist Quad 2.7 5.5 100mA Yes 425 Active High 120 Yes Yes Yes Yes N-Ch 16/SOIC
MIC2544 In Production No $0.43 USB Power Dist Single 2.7 5.5 Yes 1.5A Yes 80 Active High 160, 206 Yes Yes Yes Yes N-Ch 8/MSOP, 8/SOIC
MIC2544A In Production No $0.36 USB Power Dist Single 2.7 5.5 Yes 1.5A Yes 80 Active High 160, 206 Yes Yes Yes Yes N-Ch 8/MSOP, 8/SOIC
MIC2545A In Production No $1.85 USB Power Dist Single 2.7 5.5 Yes 3.0A Yes 35 Active High 160, 130, 100 Yes Yes Yes Yes N-Ch 8/PDIP, 8/SOIC, 14/TSSOP
MIC2546 In Production No $1.84 USB Power Dist Dual 2.7 5.5 Yes 1.5A Yes 80 Active High 120, 100 Yes Yes Yes Yes N-Ch 16/SOIC, 16/TSSOP
MIC2547 In Production No $1.89 USB Power Dist Dual 2.7 5.5 Yes 1.5A Yes 80 Active High 120, 100 Yes Latched Yes Yes N-Ch 16/SOIC, 16/TSSOP
MIC2548 In Production No $0.40 USB Power Dist Single 2.7 5.5 Yes 1.5A Yes 80 Active High 160, 206 Yes Latched Yes Yes N-Ch 8/MSOP, 8/SOIC
MIC2548A In Production No $0.41 USB Power Dist Single 2.7 5.5 Yes 1.5A Yes 80 Active High 160, 206 Yes Latched Yes Yes N-Ch 8/MSOP, 8/SOIC
MIC2549A In Production No $2.10 USB Power Dist Single 2.7 5.5 Yes 3.0A Yes 35 Active High 160, 130, 100 Yes Latched Yes Yes N-Ch 8/SOIC, 14/TSSOP
UCS2112 Not Recommended for new designs
Consider: UCS2113		 Yes $1.61 USB Power Dist Dual 2.9 5.5 0 Yes 3.4A Yes 40 Active Low, Active High 0 Yes Yes Yes Yes Yes Yes 20/QFN
UCS2113 In Production Yes $1.61 USB Power Dist Dual 2.9 5.5 0 Yes 3.4A Yes 40 Active Low, Active High 0 Yes Yes Yes Yes Yes Yes 20/QFN
UCS2114 In Production Yes $1.70 USB Power Dist Dual 2.9 5.5 0 Yes 3.4A Yes 18 Active Low, Active High 0 Yes Yes Yes Yes Yes Yes 20/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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Automotive Recommended
5K Pricing
Product Type
Type
Vin Min (V)
Vin Max (V)
Max SW Current (A)
Adj Current Limit
Current Limit Fixed (Min)
Current Limit Adj# (Max)
Current Limited
RDS ON @5V (mΩ)
Soft Start (µS)
Load Discharge(Ω)
Enable Logic
VEN (V)
Input Pull-Up Resistor
Reverse Current Blocking
Oja (C/W)
Rev Block Diode
UVLO
Thermal Shutdown
Fault Flag
Flag Transient Filter
UL Approved
Switch Element
Internal Charge Pump
supports Speeds
Slots Supported
VCC3 On-Resistance (mΩ)
VCC5 On-Resistance (mΩ)
VPP On-Resistance (mΩ)
Charge Pump(1)
Packages