AK7903
ObsoleteTechnical Specifications
| Category | Integrated Circuits (ICs)/DC DC Switching Regulators |
| Product Status | Obsolete |
| Operating Temperature | -30°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-UFQFN Exposed Pad |
| Output Type | Adjustable |
| Voltage - Input ( Max) | 5.5V |
| Supplier Device Package | 16-QFN (3x3) |
| Current - Output | 400mA |
| Frequency - Switching | - |
| Number of Outputs | 1 |
| Topology | Buck |
| Output Configuration | Positive |
| Voltage - Output ( Min/ Fixed) | 0.2V |
| Voltage - Output ( Max) | 3.6V |
| Synchronous Rectifier | No |
| Voltage - Input ( Min) | 4.1V |
| Function | Step-Down |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| E U Ro H S Status | RoHS Compliant |
| R E A C H Status | Vendor is not defined |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The AK7903 is a dc-dc switching regulators in the Switching Regulators & Converters family manufactured by AKM Semiconductor. Although this part has been marked as obsolete by AKM Semiconductor, FPGACenter maintains verified stock of genuine AK7903 units sourced through our certified supply chain.
Key specifications include Category: Integrated Circuits (ICs)/DC DC Switching Regulators, Product Status: Obsolete, Operating Temperature: -30°C ~ 70°C (TA), Mounting Type: Surface Mount, Package / Case: 16-UFQFN Exposed Pad.
This device comes in a 16-UFQFN Exposed Pad package with surface mount mounting.
FPGACenter currently has 2.573 units of AK7903 in stock, available for immediate shipment with no minimum order quantity.
Application Areas
Frequently Asked Questions
Is the AK7903 in stock and ready to ship?
Yes, FPGACenter currently has 2.573 units of AK7903 in stock. Orders placed before 3 PM (CST) are eligible for same-day dispatch. No minimum order quantity required.
What package type is the AK7903 available in?
The AK7903 by AKM Semiconductor is available in a 16-UFQFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The AK7903 is marked as obsolete. Are the parts genuine?
Absolutely. All AK7903 units sourced by FPGACenter are 100% original AKM Semiconductor components. We follow IDEA-STD-1010 inspection standards and provide full traceability documentation. We specialize in obsolete part sourcing and maintain verified stock of discontinued components.