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MIC2005-0.8LYM5-TR
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Product Detailed Parameters
- Description：IC PWR SWITCH P-CHAN 1:1 SOT23-5
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High Side
- Output Type：P-Channel
- Interface：On/Off
- Voltage - Load：2.5V ~ 5.5V
- Voltage - Supply (Vcc/Vdd)：Not Required
- Current - Output (Max)：800mA
- Rds On (Typ)：70mOhm
- Input Type：Inverting
- Features：-
- Fault Protection：Current Limiting (Fixed), Over Temperature
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-5
- Package / Case：SC-74A, SOT-753
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Overview
The MIC2005-0.8LYM5-TR is a single-channel power distribution switch manufactured by Microchip Technology, housed in a SC-74A (SOT-23-5) surface-mount package. It utilizes a P-channel MOSFET architecture to manage high-side load connections within electronic circuits. The device supports a load voltage range of 2.5V to 5.5V and provides a maximum continuous output current of 800mA. Key electrical specifications include a typical on-resistance of 160 milliohms and an input type that is non-inverting. Integrated fault protection mechanisms include fixed current limiting and overtemperature shutdown to safeguard the load and the switch itself during abnormal operating conditions.
Feature Summary
- Integrates fixed current limiting and overtemperature protection for robust fault management
- Utilizes a low on-resistance P-channel MOSFET for efficient power delivery
- Features a non-inverting control interface for straightforward logic integration
Applications
- High-side switching for peripheral devices in portable electronics
- Load distribution in industrial control systems requiring 5V operation
- Protection circuits for USB-powered accessories and modules
Procurement Notes
Verify the specific suffix 'LYM5' against the manufacturer's official datasheet to confirm pinout compatibility and thermal characteristics. Ensure the ordering part number matches the exact tape-and-reel configuration required for automated assembly processes. Cross-reference the RoHS status and moisture sensitivity level with current environmental compliance records before finalizing procurement orders.
Selection Notes
Select this component when a single-channel high-side switch with 800mA capacity is required in a compact SOT-23-5 footprint. It is suitable for applications needing integrated thermal and current protection without external components. Consider the 160 milliohm on-resistance for efficiency calculations and ensure the control signal polarity aligns with the non-inverting input requirement.
Part Context
This part belongs to the MIC2005 family of power switches designed for general-purpose load distribution. The family offers various current ratings and package options to suit different space and performance constraints. As a product of Microchip Technology, it inherits reliability standards established through the acquisition of Micrel, ensuring broad availability and long-term support for embedded design projects.
Replacement Considerations
MIC2005-0.8YM5-TR serves as a direct functional substitute within the same package and specification profile. Verify pin-to-pin compatibility and identical electrical parameters before substitution.
