MIC94042YFL-TR
- Mfr.Part #
- MIC94042YFL-TR
- Manufacturer
- Microchip Technology
- Package / Case
- 4-WQFN, 4-MLF®
- Datasheet
- Download
- Description
- IC PWR SWITCH P-CHAN 1:1 4MLF
- Stock
- 1,214
- In Stock :
- 1,214
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- Manufacturer :
- Microchip Technology
- Product Category :
- Power Distribution Switches, Load Drivers
- Number of Outputs :
- 1
- Mounting Style :
- SMD/SMT
- Pin Count :
- 4
- Product Status :
- Active
- Terminal Position :
- QUAD
- MSL :
- MSL 1 - Unlimited
- JESD-30 Code :
- S-XQCC-N4
- Fault Protection :
- --
- Voltage - Load :
- 1.7V~5.5V
- Output Type :
- P-Channel
- Features :
- Slew Rate Controlled
- Interface :
- On/Off
- Height Seated (Max) :
- 0.8mm
- Switch Type :
- GENERAL PURPOSE
- Mounting Type :
- Surface Mount
- Manufacturer :
- Microchip
- Type :
- High Side
- Rds On (Typ) :
- 28m Ω
- Length :
- 1.2 mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- --
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Current - Output (Max) :
- 3A
- Product Type :
- Power Switch ICs - Power Distribution
- Package Shape :
- Square
- RoHS Status :
- ROHS3 Compliant
- Number of Terminals :
- 4
- Base Product Number :
- MIC94042
- Output Current :
- 3 A
- Surface Mount :
- yes
- Product :
- Load Switch
- Brand :
- Microchip Technology / Atmel
- Number of Terminations :
- 4
- Published :
- 2008
- Feature :
- Slew Rate Controlled
- Subcategory :
- Switch ICs
- Terminal Form :
- NO LEAD
- Package / Case :
- 4-WQFN, 4-MLF®
- Temperature Grade :
- Industrial
- Seated Height-Max :
- 0.8 mm
- Width :
- 1.2 mm
- Output Current Flow Direction :
- SOURCE
- Mounting :
- Surface Mount
- Output Configuration :
- High Side
- Minimum Operating Temperature :
- - 40 C
- Product Category :
- Power Switch ICs - Power Distribution
- Input Voltage :
- 1.7 to 5.5 V
- Operating Temperature :
- -40°C~125°C TJ
- Nominal Input Voltage :
- 5.5V
- Number of Functions :
- 1
- Terminal Pitch :
- 0.65mm
- Ratio - Input:Output :
- 1:1
- Input Type :
- Non-Inverting
- Supplier Package :
- MLF
- Interface IC Type :
- BUFFER OR INVERTER BASED PERIPHERAL DRIVER
- Factory Lead Time :
- 16 Weeks
- RoHS :
- Details
- Turn On Time :
- 0.2 μs
- Supplier Device Package :
- 4-MLF® (1.2x1.2)
- Base Part Number :
- MIC94042
- Operating Supply Voltage :
- 1.7 V to 5.5 V
- Pbfree Code :
- yes
- Supply Voltage :
- 2.5V
- Packaging :
- Tape and Reel (TR)
- Reach Compliance Code :
- Compliant
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Maximum Operating Temperature :
- + 85 C
- Supply Current :
- 3000 mA
- Datasheets
- MIC94042YFL-TR

Power Distribution Switches, Load Drivers Microchip Technology MIC94042YFL-TR Overview
The Power Distribution Switches, Load Drivers Microchip Technology MIC94042YFL-TR is a highly efficient, P-channel power switch designed for high-performance applications requiring a compact, low-power solution. This IC from Microchip Technology enables intelligent power distribution while protecting the circuit by integrating robust features such as over-current, over-temperature, and under-voltage lockout. With its tiny 4MLF package, it offers an excellent solution for space-constrained applications, making it an essential component for modern electronic designs seeking both functionality and minimal footprint.
MIC94042YFL-TR Features
- Single P-Channel load switch
- Input voltage range from 1.5V to 5.5V
- Low on-resistance
- Fast switching speeds
- Thermal shutdown protection
- Current limit and over-temperature protection
- Ultra-small 4MLF package
MIC94042YFL-TR Applications
- Smartphones and Tablets: Utilized for power management and distribution, enhancing battery efficiency and prolonging device life.
- Wearable Technology: Implements power control in compact devices like smartwatches, ensuring optimal performance and longevity with minimal space usage.
- Portable Media Players: Manages power delivery, contributing to consistent performance and reliability for enhanced user experience.
- Wireless and IoT Devices: Serves in smart home devices and IoT applications to manage power efficiently, supporting long-term operation and stability.
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