We offer a comprehensive portfolio of power switches to help provide solutions for power distribution and power savings, circuit protection including short circuit and overcurrent fault events, and charge emulation for USB port power.
Load Switches
- Enables simple solution for power distribution and sequencing.
- Reduces leakage currents to downstream loads or systems.
- Capability of up to 7A continuous current.
Current Limit Switches
- Provides short circuit and overcurrent protection for most applications including USB power.
- Both fixed and adjustable current limits up to 6A
- Select products are UL recognized and EN/IEC 60950-1 (CB) certified
USB 2.0 Port Power Controllers
- Port power switch − 2.9V to 5.5V source voltage range with up to 2.5A current with 55 mΩ On Resistance
- Nine preloaded charger emulation profiles supporting USB-IF BC1.2 charging
- UL recognized and EN/IEC 60950-1 (CB) certified
MPLAB® Analog Designer
Provides design suggestions for common circuit needs, estimates performance for common modifications, and can export to MPLAB® Mindi™ Analog Simulator for verification.
MPLAB® Mindi™ Analog Simulator
Uses a SIMetrix/SIMPLIS environment to model circuit behavior, reducing design time with software debugging for initial design verification.
Power Check Design Service
Provides advice on your exact physical circuit layout, sharing best practices from an experienced power supply designer, so that physical hardware will match simulations.
View All Parametrics
| Product | Status | 5K Pricing | Product Type | Type | Vin Min (V) | Vin Max (V) | Max SW Current (A) | Adj Current Limit | Current Limit Fixed (Min) | Current Limit AdjNo (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 | $0.57 | 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 | $0.57 | 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 | $0.65 | 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 | $0.21 | 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 | $0.36 | 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 | $0.78 | 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 | $0.74 | 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 | $0.32 | 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 | $1.65 | 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 | $0.67 | 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 | $0.67 | 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 | $0.79 | 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 | $0.45 | 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 | $0.91 | 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 | $0.30 | 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 | $0.38 | 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 | $0.57 | 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 | $0.43 | 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 | $1.33 | 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 | $0.63 | 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 | Call for pricing | 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 | $0.57 | 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 | $0.95 | 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 | $1.01 | 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 | $1.32 | 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 | $1.62 | 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 | $2.46 | 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 | $2.51 | 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 | $1.92 | 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 | $0.45 | 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 | $0.68 | 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 | $0.60 | 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 | $1.42 | 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 | $0.16 | 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 | $0.16 | 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 | $0.35 | 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 | $0.45 | 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 | $0.41 | 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 | $0.42 | 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 | $1.12 | 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 | $2.07 | 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 | $1.33 | USB Power Dist | Single | 3 | 13.5 | 400mA | Yes | 1500 | Active High | 230 | Yes | P-Ch | 5/SOT-23 | ||||||||||||||||||||
| MIC2536 | In Production | $0.86 | 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 | $1.68 | 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 | $0.45 | 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 | $0.38 | 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 | $1.94 | 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 | $1.93 | 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 | $1.98 | 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 | $0.42 | 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 | $0.43 | 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 | $2.21 | 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 | ||||||||||||||||
| MIC2550 | Not Recommended for new designs Consider: MCP2221A | $0.82 | Universal Serial Bus Transceiver | 100, 59 | 1.5Mbps (low) and 12Mbps (full) | 14/TSSOP, 14/VQFN, 16/VQFN | ||||||||||||||||||||||||||||
| MIC2551 | Not Recommended for new designs Consider: MCP2221A | $0.82 | Universal Serial Bus Transceiver | 100, 59 | 1.5Mbps (low) and 12Mbps (full) | 14/TSSOP, 14/VQFN, 16/VQFN | ||||||||||||||||||||||||||||
| MIC2555 | Not Recommended for new designs Consider: MCP2221A | $1.96 | Universal Serial Bus Transceiver | 49 | 1.5Mbps (low) and 12Mbps (full) | 24/VQFN | ||||||||||||||||||||||||||||
| MIC2560 | In Production | $1.80 | PC Card/PCMCIA/CardBus Power Distribution Switches | Yes | Yes | Single | 40 | 70 | 550 | 16/SOIC | ||||||||||||||||||||||||
| MIC2561 | In Production | $1.93 | PC Card/PCMCIA/CardBus Power Distribution Switches | Yes | 120 | Yes | Single | 110 | 210 | 550 | 14/SOIC | |||||||||||||||||||||||
| MIC2562A | In Production | $0.90 | PC Card/PCMCIA/CardBus Power Distribution Switches | Yes | 120, 83 | Yes | Yes | Single | 100 | 70 | 600 | Yes | 14/SOIC, 16/TSSOP | |||||||||||||||||||||
| MIC2563A | In Production | $1.51 | PC Card/PCMCIA/CardBus Power Distribution Switches | Yes | 84 | Yes | Yes | Dual | 100 | 70 | 600 | Yes | 28/SSOP | |||||||||||||||||||||
| MIC2569 | In Production | $1.40 | PC Card/PCMCIA/CardBus Power Distribution Switches | Yes | 100.8 | Yes | 1-CableCard | 90 | 275 | Yes | 16/QSOP | |||||||||||||||||||||||
| MIC94030 | In Production | $0.48 | Single High-Side Load Switches | 2.7 | 13.5 | 1 | 750 | Low True | 1.4 | Yes | 220 | Please call for package information | ||||||||||||||||||||||
| MIC94040 | In Production | $0.44 | Single High-Side Load Switches | 1.7 | 5.5 | 3 | 28 | High True | 1.2 | 4/UDFN | ||||||||||||||||||||||||
| MIC94041 | In Production | $0.50 | Single High-Side Load Switches | 1.7 | 5.5 | 3 | 28 | 250 | High True | 1.2 | 4/UDFN | |||||||||||||||||||||||
| MIC94042 | In Production | $0.50 | Single High-Side Load Switches | 1.7 | 5.5 | 3 | 28 | 100 | High True | 1.2 | 4/UDFN | |||||||||||||||||||||||
| MIC94043 | In Production | $0.61 | Single High-Side Load Switches | 1.7 | 5.5 | 3 | 28 | 250 | High True | 1.2 | 4/UDFN | |||||||||||||||||||||||
| MIC94044 | In Production | $0.44 | Single High-Side Load Switches | 1.7 | 5.5 | 3 | 28 | 900 | High True | 1.2 | 4/UDFN | |||||||||||||||||||||||
| MIC94045 | In Production | $0.50 | Single High-Side Load Switches | 1.7 | 5.5 | 3 | 28 | 900 | 200 | High True | 1.2 | 4/UDFN | ||||||||||||||||||||||
| MIC94050 | In Production | $0.35 | Single High-Side Load Switches | 1.8 | 5.5 | 1.8 | 125 | Low True | 1.2 | Yes | 220 | 4/SOT-143 | ||||||||||||||||||||||
| MIC94051 | In Production | $0.37 | Single High-Side Load Switches | 1.8 | 5.5 | 1.8 | 125 | Low True | 1.2 | Yes | Yes | 220 | 4/SOT-143 | |||||||||||||||||||||
| MIC94052 | In Production | $0.42 | Single High-Side Load Switches | 1.8 | 5.5 | 2 | 70 | Low True | 1.2 | 240 | 6/SC70 | |||||||||||||||||||||||
| MIC94053 | In Production | $0.44 | Single High-Side Load Switches | 1.8 | 5.5 | 2 | 70 | Low True | 1.2 | Yes | 240 | 6/SC70 | ||||||||||||||||||||||
| MIC94060 | In Production | $0.39 | Single High-Side Load Switches | 1.7 | 5.5 | 2 | 77 | High True | 1.2 | 240, 172 | 4/UDFN, 6/SC70 | |||||||||||||||||||||||
| MIC94061 | In Production | $0.39 | Single High-Side Load Switches | 1.7 | 5.5 | 2 | 77 | 200 | High True | 1.2 | 240, 172 | 4/UDFN, 6/SC70 | ||||||||||||||||||||||
| MIC94062 | In Production | $0.39 | Single High-Side Load Switches | 1.7 | 5.5 | 2 | 77 | 800 | High True | 1.2 | 240, 172 | 4/UDFN, 6/SC70 | ||||||||||||||||||||||
| MIC94063 | In Production | $0.39 | Single High-Side Load Switches | 1.7 | 5.5 | 2 | 77 | 800 | 200 | High True | 1.2 | 240, 172 | 4/UDFN, 6/SC70 | |||||||||||||||||||||
| MIC94064 | In Production | $0.39 | Single High-Side Load Switches | 1.7 | 5.5 | 2 | 77 | 115 | High True | 1.2 | 240, 172 | 4/UDFN, 6/SC70 | ||||||||||||||||||||||
| MIC94065 | In Production | $0.39 | Single High-Side Load Switches | 1.7 | 5.5 | 2 | 77 | 115 | 200 | High True | 1.2 | 240, 172 | 4/UDFN, 6/SC70 | |||||||||||||||||||||
| MIC94066 | In Production | $0.77 | Dual High-Side/ORing Power Switches | 1.7 | 5.5 | 2 | 85 | High True | 1.2 | 90 | 8/VDFN | |||||||||||||||||||||||
| MIC94067 | In Production | $0.77 | Dual High-Side/ORing Power Switches | 1.7 | 5.5 | 2 | 85 | 200 | High True | 1.2 | 90 | 8/VDFN | ||||||||||||||||||||||
| MIC94068 | In Production | $0.72 | Dual High-Side/ORing Power Switches | 1.7 | 5.5 | 2 | 85 | 800 | High True | 1.2 | 90 | 8/VDFN | ||||||||||||||||||||||
| MIC94069 | In Production | $0.72 | Dual High-Side/ORing Power Switches | 1.7 | 5.5 | 2 | 85 | 800 | 200 | High True | 1.2 | 90 | 8/VDFN | |||||||||||||||||||||
| MIC94070 | In Production | $0.27 | Single High-Side Load Switches | 1.7 | 5.5 | 1.2 |