Pricing
* Estimated pricing for reference only. Final price depends on quantity, availability, and market conditions. Submit an RFQ for an exact quote.
Technical Specifications
| Category | Integrated Circuits (ICs)/DC DC Switching Regulators |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Output Type | Adjustable |
| Voltage - Input ( Max) | 34V |
| Supplier Device Package | 20-QFN-EP (4x4) |
| Current - Output | - |
| Frequency - Switching | 550kHz |
| Number of Outputs | 3 |
| Topology | Buck |
| Output Configuration | Positive |
| Voltage - Output ( Min/ Fixed) | 0.8V |
| Voltage - Output ( Max) | 30.6V |
| Synchronous Rectifier | No |
| Voltage - Input ( Min) | 4.5V |
| Function | Step-Down |
| E U Ro H S Status | RoHS Compliant |
| R E A C H Status | Vendor is not defined |
| U S E C C N | Provided as per user requirements |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The A4490EES-T is a dc-dc switching regulators in the Switching Regulators & Converters family manufactured by Allegro MicroSystems. This part has been marked as obsolete by Allegro MicroSystems; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/DC DC Switching Regulators, Product Status: Obsolete, Operating Temperature: -40°C ~ 85°C (TA), Mounting Type: Surface Mount, Package / Case: 20-WFQFN Exposed Pad.
This device comes in a 20-WFQFN Exposed Pad package with surface mount mounting.
Submit an RFQ for A4490EES-T; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the A4490EES-T?
Yes. FPGACenter can quote A4490EES-T through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the A4490EES-T available in?
The A4490EES-T by Allegro MicroSystems is available in a 20-WFQFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The A4490EES-T is marked as obsolete. Are the parts genuine?
All A4490EES-T units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.
What is the pricing for A4490EES-T?
Unit pricing for A4490EES-T starts at $3.42 with volume discounts available for quantities of 10+, 100+, 500+, and 1,000+ units. Submit an RFQ for a customized quote based on your specific quantity requirements.