MIC94040YFL-TR
IC PWR SWITCH P-CHAN 1:1 4MLF
Quick Answer: Microchip Technology's MIC94040YFL-TR is a general-purpose, high-side power switch with a P-channel output and a 1:1 input-to-output ratio.
- Manufacturer
- Microchip Technology
- Product Category
- Voltage Regulators & Voltage Controllers
- Package
- 4-WQFN, 4-MLF®
- Stock
- 20,682 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Microchip Technology |
|---|---|
| Product Category | Voltage Regulators & Voltage Controllers |
| Current - Output (Max) | 3A |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | High Side |
| Output Type | P-Channel |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Ratio - Input:Output | 1:01:00 AM |
| Rds On (Typ) | 28mOhm |
| Supplier Device Package | 4-MLF® (1.2x1.2) |
| Switch Type | General Purpose |
| Voltage - Load | 1.7V ~ 5.5V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for MIC94040YFL-TR.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for MIC94040YFL-TR
Product Overview
Microchip Technology's MIC94040YFL-TR is a general-purpose, high-side power switch with a P-channel output and a 1:1 input-to-output ratio. It is designed for switching a single load within a 1.7V to 5.5V load voltage range and supports up to 3A output current. The device uses a non-inverting On/Off interface and does not require a separate Vcc/Vdd supply. It uses a surface-mount 4-WQFN, 4-MLF package with a 1.2mm by 1.2mm footprint, and its specified operating temperature range is -40°C to 125°C (TJ).
Key Features
- General-purpose high-side P-channel switch with one output and a 1:1 input-to-output ratio.
- Load voltage range of 1.7V to 5.5V and maximum output current of 3A.
- Typical on-resistance of 28mOhm with a non-inverting On/Off interface.
- No separate Vcc/Vdd supply is required.
- Surface-mount 4-WQFN, 4-MLF package with 1.2mm by 1.2mm dimensions.
- Operating temperature range of -40°C to 125°C (TJ).
Applications
- Switching power to a single load in low-voltage electronic systems.
- High-side load control in compact surface-mount designs.
- On/Off controlled load paths in circuits using a non-inverting control signal.
Design & Procurement Notes
Designers should confirm the load voltage, current, and thermal margin at the 28mOhm typical on-resistance, especially near 3A. The On/Off, non-inverting interface should be matched to the control signal polarity. The 4-WQFN, 4-MLF package requires surface-mount PCB land patterns and thermal considerations within the -40°C to 125°C (TJ) range. No separate Vcc/Vdd supply is required, but the 1.7V to 5.5V load range must be respected.
MIC94040YFL-TR Sourcing & Availability Support
RFQ SupportMIC94040YFL-TR is listed under the Voltage Regulators & Voltage Controllers category from Microchip Technology. It is commonly reviewed for power management, voltage regulation, DC-DC conversion, battery charging, power supply circuits, industrial electronics, communication equipment and embedded systems. Buyers can request current stock, price, lead time, date code, packaging photos and RFQ support from Antrex Electronics.
Product review notes
MIC94040YFL-TR belongs to the Voltage Regulators & Voltage Controllers category from Microchip Technology. This page is designed for OEM, EMS, industrial and electronic component buyers who need sourcing support, availability checks and purchasing assistance. ...
RFQ checklist
- Current stock, price and lead time
- Date code, package type and label photos
- Reel, tray, tube or cut-tape condition
- Target price, volume demand and BOM requirements
FAQ for MIC94040YFL-TR
What is MIC94040YFL-TR?
MIC94040YFL-TR is listed under the Voltage Regulators & Voltage Controllers category from Microchip Technology. Buyers can request stock, price, lead time and sourcing support from Antrex Electronics.
Who manufactures MIC94040YFL-TR?
The manufacturer of MIC94040YFL-TR is Microchip Technology. Please confirm the full part number, package, date code and application requirements before placing an order.
Can I request stock and price for MIC94040YFL-TR?
Yes. You can send an RFQ to Antrex Electronics to check current stock, price, lead time, date code, packaging condition and volume quotation for MIC94040YFL-TR.
Explore More Sourcing Options
Continue sourcing by manufacturer, product category or procurement requirement.
