Microchip Technology, Inc. Datasheets for Logic Signal Switches

Logic signal switches are electronic devices which activate or deactivate a signal once an event has occurred.
Logic Signal Switches: Learn more

Product Name Notes
500mA Fixed Current Limit Single High Side Switch -- MIC2005A
500mA Fixed Current Limit Single High-Side -- MIC2013
500mA Fixed Current Limit Single High-Side -- MIC2014
500mA Fixed Current Limit Single High-Side -- MIC2015
500mA Fixed Current Limit Single High-Side Switch -- MIC2003
500mA Fixed Current Limit Single High-Side Switch -- MIC2004
500mA Fixed Current Limit Single High-Side Switch -- MIC2005
Programmable 0.1A - 0.9A Current Limit Single High-Side Switch -- MIC2009A
Programmable 0.2A - 2A Current Limit High Single High-Side Switch -- MIC2019
Programmable 0.2A - 2A Current Limit Single High-Side Switch -- MIC2007
Programmable 0.2A - 2A Current Limit Single High-Side Switch -- MIC2008
Programmable 0.2A - 2A Current Limit Single High-Side Switch -- MIC2009
Programmable 0.2A - 2A Current Limit Single High-Side Switch -- MIC2017
Programmable 0.2A - 2A Current Limit Single High-Side Switch -- MIC2018
MIC20XX family of switches are current limiting, high-side power switches, designed for general purpose power distribution and control in digital televisions (DTV), printers, set top boxes (STB), PCs, PDAs, and...
Dual Channel USB Current Limiting Power Switch Supporting ACPI S0/S3 -- MIC2012
Dual Channel USB Current Limiting Power Switch Supporting ACPI S0/S3 -- MIC2072
The MIC2012 is a dual channel USB power switch designed to support the power distribution requirements for USB Wakeup from the ACPI S3 state. The MIC2012 will directly switch its...
Single USB High-Side 500mA Current Limiting Power Switch -- MIC2025
Single USB High-Side 500mA Current Limiting Power Switch -- MIC2075
The MIC2025 and MIC2075 are high-side MOSFET switches optimized for general-purpose power distribution requiring circuit protection. The MIC2025/75 are internally current limited and have thermal shutdown that protects the device...
Dual USB High-Side 500mA Current Limiting Power Switch -- MIC2026
Dual USB High-Side 500mA Current Limiting Power Switch -- MIC2026A
Dual USB High-Side 500mA Current Limiting Power Switch -- MIC2076
The MIC2026 and MIC2076 are high-side MOSFET switches optimized for general-purpose power distribution requiring circuit protection. The MIC2026/76 are internally current limited and have thermal shutdown that protects the device...
Dual USB High-Side 500mA Current Limiting Power Switch -- MIC2076A The MIC2026A and MIC2076A are high-side MOSFET switches optimized for general-purpose power distribution requiring circuit protection. The MIC2026A is particularly well suited for USB applications. The MIC2026A/2076A are internally current...
Quad USB High-Side 500mA Current Limiting Power Switch -- MIC2027
Quad USB High-Side 500mA Current Limiting Power Switch -- MIC2077
The MIC2027 and MIC2077 are quad high-side MOSFET switches optimized for general-purpose power distribution requiring circuit protection. The MIC2027/77 are internally current limited and have thermal shutdown that protects the...
High Accuracy High-Side Fixed Current Limit Power Switch -- MIC2033 The MIC2033 is a high-side MOSFET power distribution switch providing increased system reliability utilizing 5% current limit accuracy. The MIC2033 has an operating input voltage range from 2.5V to 5.5V,...
Programmable 0.2A - 2.5A High Accuracy High-Side Current Limit Power Switch -- MIC2039 The MIC2039 is a high-side MOSFET power distribution switch providing increased system reliability by using 5% current limit accuracy. The MIC2039 has an operating input voltage range from 2.5V to...
Adjustable 1.5A Single High-Side Current Limit Power Switch -- MIC2040
Adjustable 1.5A Single High-Side Current Limit Power Switch -- MIC2041
The MIC2040 and MIC2041 are high side MOSFET switches optimized for general purpose power distribution applications that require circuit protection. The devices switch up to 5.5V and as low as...
Adjustable 3A Single High-Side Current Limit Power Switch -- MIC2042
Adjustable 3A Single High-Side Current Limit Power Switch -- MIC2043
The MIC2042 and MIC2043 are high-side MOSFET switches optimized for general purpose power distribution applications which require circuit protection. The devices switch up to 5.5V and as low as 0.8V...
Adjustable 6A Single High-Side Current Limit Power Switch -- MIC2044
Adjustable 6A Single High-Side Current Limit Power Switch -- MIC2045
The MIC2044 and MIC2045 are high-side MOSFET switches optimized for general purpose power distribution applications that require circuit protection. These devices switch up to 5.5V and as low as 0.8V...
100mA Current Limiting Power Distribution Switch -- MIC2091
50mA Current Limiting Power Distribution Switch -- MIC2090
The MIC2090 and MIC2091 are high-side MOSFET power switches optimized for general-purpose 50mA or 100mA low power distribution in circuits requiring over-current limiting and circuit protection. Typical applications for these...
Power Distribution Switch with Fixed 500mA Current Limit -- MIC2095
Power Distribution Switch with Fixed 900mA Current Limit -- MIC2098
Power Distribution Switch with Programmable Current Limit -- MIC2097
Power Distribution Switch with Programmable Current Limit -- MIC2099
The MIC2095/97/98/99 family of switches are self-contained, current-limiting, high-side power switches, ideal for power-control applications. These switches are useful for general purpose power distribution applications such as digital televisions (DTV),...
Dual High-Side 1A Current Limitng Power Switch -- MIC2506
Single High-Side 2A Current Limiting Power Switch -- MIC2505
The MIC2505, MIC2505-1, MIC2505-2, and MIC2506 are single and dual integrated high-side power switches that consist of TTL compatible control/enable inputs, a charge pump, and protected N-channel MOSFETs. The MIC2505/6...
Integrated High-Side Switch -- MIC2514 The MIC2514 is an integrated high-side power switch that consists of a TTL compatible input and protected Pchannel MOSFET. The MIC2514 can be used instead of a separate high-side driver...
Dual USB High-Side 150mA Current Limiting Power Switch -- MIC2536 The MIC2536 is a cost-effective high-side power switch, with two independently controlled channels, optimized for buspowered Universal Serial Bus (USB) applications. Few external components are necessary to satisfy USB requirements.
Quad USB High-Side 100mA Current Limiting Power Switch -- MIC2537 The MIC2537 is a cost-effective high-side power switch with four independently controlled channels, optimized for buspowered Universal Serial Bus (USB) applications. Few external components are necessary to satisfy USB requirements.
Adjustable 1.5A Single High-Side Current Limit Power Switch -- MIC2544
Adjustable 1.5A Single High-Side Current Limit Power Switch -- MIC2544A
Adjustable 1.5A Single High-Side Current Limit Power Switch -- MIC2548
The MIC2544 and MIC2548 are integrated, high-side power switches optimized for low loss DC power switching and other power management applications, including Advanced Configuration and Power Interface (ACPI). The MIC2544/48...
Adjustable 1.5A Single High-Side Current Limit Power Switch -- MIC2548A The MIC2544A and MIC2548A are integrated, high-side power switches optimized for low loss DC power switching and other power management applications, including Advanced Configuration and Power Interface (ACPI). The MIC2544A/48A...
Adjustable 3A Single High-Side Current Limit Power Switch -- MIC2545A
Adjustable 3A Single High-Side Current Limit Power Switch -- MIC2549A
The MIC2545A and MIC2549A are integrated high-side power switches optimized for low-loss DC power switching and other power-management applications, including advanced configuration and power interface (ACPI). The MIC2545A/49A is a...
Adjustable 1.5A Dual High-Side Current Limit Power Switch -- MIC2546
Adjustable 1.5A Dual High-Side Current Limit Power Switch -- MIC2547
The MIC2546 and MIC2547 are integrated high-side dual power switches optimized for low loss dc power switching and other power management applications, including Advanced Configuration and Power Interface (ACPI). The...
4-Terminal P-Channel MOSFET High-Side Switch -- MIC94030 The MIC94030 and MIC94031 are 4-terminal silicon gate P-channel MOSFETs that provide low on-resistance in a very small package. Designed for high-side switch applications where space is critical, the MIC94030/1...
High-side Load Switch 3A -- MIC94040
High-side Load Switch 3A -- MIC94041
High-side Load Switch 3A -- MIC94042
High-side Load Switch 3A -- MIC94043
The MIC94040/1/2/3 is a family of high-side load switches designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 28mΩ RDSON P-channel MOSFET...
High-Side Load Switch 3A -- MIC94044
High-Side Load Switch 3A -- MIC94045
The MIC94044 and MIC94045 are high-side load switches designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 28mΩ RDSON P-channel MOSFET which...
4-Terminal P-Channel MOSFET High-Side Switch -- MIC94050
4-Terminal P-Channel MOSFET High-Side Switch -- MIC94051
The MIC94050 and MIC94051 are 4-terminal silicon gate P-channel MOSFETs that provide low on-resistance in a very small package. Designed for high-side switch applications where space is critical, the MIC94050/1...
P-Channel MOSFET High-Side Switch -- MIC94052
P-Channel MOSFET High-Side Switch -- MIC94053
The MIC94052/94053 are low on-resistance, 84mW(max) P-channel MOSFETs. They are housed in a Teeny™ SC-70-6 package. Designed for high-side switch applications where space is critical, the MIC94052/3 exhibit a typical...
High-side Load Switch 2A -- MIC94060
High-side Load Switch 2A -- MIC94061
High-side Load Switch 2A -- MIC94062
High-side Load Switch 2A -- MIC94063
The MIC94060-63 are high-side load switches designed for operation between 1.7V to 5.5V. The devices contain a low on-resistance P-channel MOSFET that supports over 2A of continuous current. The MIC94061and...
High-side Load Switch 2A -- MIC94064
High-side Load Switch 2A -- MIC94065
The MIC94064 and MIC94065 are high-side load switches designed for operation between 1.7V to 5.5V. The devices contain a low on-resistance P-channel MOSFET that supports over 2A of continuous current.
Dual High-side Load Switch 2A -- MIC94066
Dual High-side Load Switch 2A -- MIC94067
Dual High-side Load Switch 2A -- MIC94068
Dual High-side Load Switch 2A -- MIC94069
The MIC94066-69 are dual high-side load switches designed for operation between 1.7V to 5.5V. The devices contain a pair of low on-resistance, 115mΩ(max) P-channel MOSFETs that support over 2A of...
High-Side Load Switch 1.2A -- MIC94070
High-Side Load Switch 1.2A -- MIC94071
High-Side Load Switch 1.2A -- MIC94072
High-Side Load Switch 1.2A -- MIC94073
The MIC94070-73 are high-side load switches designed for operation between 1.7V to 5.5V. The devices contain a low on-resistance P-channel MOSFET that supports 1.2A of continuous current. The MIC94071 and...
High-side Load Switch 2A -- MIC94080
High-side Load Switch 2A -- MIC94081
High-side Load Switch 2A -- MIC94082
High-side Load Switch 2A -- MIC94083
High-side Load Switch 2A -- MIC94084
High-side Load Switch 2A -- MIC94085
The MIC94080/1/2/3/4/5 is a family of high-side load switches designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 67mΩ RDSON P-Channel MOSFET...
High Side Load Switch 1.2A -- MIC94093 The MIC94090/1/2/3/4/5 is a family of high-side load switches designed for operation from 1.7V to 5.5V input voltage. The load switch pass element is an internal 130mΩ R DS(ON) P-channel...
High Side Load Switch 1.2A -- MIC94090
High Side Load Switch 1.2A -- MIC94091
High Side Load Switch 1.2A -- MIC94092
High Side Load Switch 1.2A -- MIC94094
High Side Load Switch 1.2A -- MIC94095
The MIC94090/1/2/3/4/5 is a family of high-side load switches designed for operation from 1.7V to 5.5V input voltage. The load switch pass element is an internal 130mΩ RDS(ON) P-channel MOSFET...
3A 14.5mΩ High Side Load Switch with Reverse Blocking -- MIC94161
3A 14.5mΩ High Side Load Switch with Reverse Blocking -- MIC94163
3A 14.5mΩ High Side Load Switch with Reverse Blocking -- MIC94164
3A High Side Load Switch with Reverse Blocking -- MIC94165
The MIC94161/2/3/4/5 is a family of high-side load switches designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 14.5mΩ RDSON N-Channel MOSFET...
3A 14.5mΩ High Side Load Switch with Reverse Blocking -- MIC94162 The MIC94161/2/3/4/5 is a family of high-side load switches designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 14.5mΩ RDSON N-Channel MOSFET...
High Side Load Switch 7A -- MIC95410 The MIC95410 is a high-side load switch for computing and ultra-dense embedded computing boards where high-current low-voltage rails from sub-1V to 5.5V have to be sectioned. The integrated 6.6mΩ RDS(ON)...
Dual USB Power Switch with Integrated Current Sensor -- UCS2112 The UCS2112 is a dual USB port power switch configuration which can provide 3.0A continuous current (3.4A maximum) per VBUS port. The UCS2112 is well suited for both stand-alone and...
Dual USB Power Switch with Integrated Current Sensor -- UCS2113 The UCS2113 is a dual USB port power switch configuration which can provide 3.0A continuous current (3.4A maximum) per VBUS port with precision overcurrent limiting (OCL), port power switch enables,...
Dual USB Power Switch with Integrated Current Sensor -- UCS2114 The UCS2114 is a dual USB port power switch configuration which can provide 3.0A continuous current (3.4A maximum) per VBUS port with precision overcurrent limiting (OCL), port power switch enables,...