MIC94043YFL-TR The Microchip Technology MIC94043YFL-TR is a P-Channel power distribution switch designed for general-purpose applications. It offers a current rating of 3A and a low on-resistance of 28mOhm.
Mfr Part #:

MIC94043YFL-TR

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MIC94043YFL-TR is a P-Channel power distribution switch designed for general-purpose applications. It offers a current rating of 3A and a low on-resistance of 28mOhm.
Total Stock: 38,832 pcs
$ Price Range: $0.32

MIC94043YFL-TR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
34,832 pcs
34832 pcs On Request 1 On Request On Request 2020+ On Request On Request
Non-Authorised Inventory information
4,000 pcs
4000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16

MIC94043YFL-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Type
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
SVHC Present
Supplier Device Package
Supplier Package
Switch Type
Tape & Reel
Voltage

MIC94043YFL-TR Description

Short technical summary and product information.

The MIC94043YFL-TR from Microchip Technology is a P-Channel power distribution switch suitable for various applications requiring efficient power control. This component features a high-side output configuration and a 1:1 ratio, with a maximum continuous current of 3A.

 

Key electrical characteristics include a low typical on-resistance (Rds On) of 28mOhm, contributing to minimal power loss. The switch operates within a temperature range of -40°C to 125°C (TJ), making it suitable for demanding environments. Its interface is a simple On/Off control, and it includes features like load discharge and slew rate control for improved performance.

 

Packaged in a compact 4-MLF® (1.2x1.2) or 4-WQFN format, the MIC94043YFL-TR is designed for surface mounting. This makes it ideal for space-constrained designs where efficient power management is critical. The general-purpose switch type and non-inverting input simplify integration into existing circuit designs.

MIC94043YFL-TR Quick Information

Product Type: Power Distribution Switch
Canonical Name: MIC94043YFL-TR P-Channel Power Distribution Switch
Subcategory: Load Drivers

MIC94043YFL-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

MIC94043YFL-TR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

MIC94043YFL-TR Features

  • P-Channel high-side power switch.
  • 3A continuous current rating.
  • Low 28mOhm typical Rds On.
  • Operates from -40°C to 125°C.
  • Compact 4-MLF surface mount package.

MIC94043YFL-TR Applications

  • Ideal for power switching.
  • Suitable for load control.
  • Used in compact designs.
  • General purpose power management.

MIC94043YFL-TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating for the MIC94043YFL-TR?

The MIC94043YFL-TR has a current rating of 3A.

What is the typical on-resistance (Rds On) of this power switch?

The typical on-resistance (Rds On) for the MIC94043YFL-TR is 28mOhm.

What is the operating temperature range for the MIC94043YFL-TR?

The operating temperature range is -40°C to 125°C (TJ).

What package type is the MIC94043YFL-TR available in?

It is available in a 4-WQFN or 4-MLF® package, with the supplier package being 4-MLF® (1.2x1.2).

How is the MIC94043YFL-TR mounted?

The MIC94043YFL-TR is designed for surface mounting.

What are the key features of the MIC94043YFL-TR?

Key features include load discharge and slew rate controlled operation.

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