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 | Active |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 8-VDFN Exposed Pad |
| Output Type | Adjustable |
| Voltage - Input ( Max) | 4V |
| Supplier Device Package | 8-VFDFPN (3x3) |
| Current - Output | 3A |
| Frequency - Switching | 2.3MHz |
| Number of Outputs | 1 |
| Topology | Buck |
| Output Configuration | Positive |
| Voltage - Output ( Min/ Fixed) | 0.8V |
| Voltage - Output ( Max) | 4V |
| Synchronous Rectifier | Yes |
| Voltage - Input ( Min) | 2.8V |
| Function | Step-Down |
| E U Ro H S Status | ROHS3 Compliant |
| M S L Rating | 3 (168 Hours,30°C/60%RH) |
| R E A C H Status | REACH Unaffected |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| China Ro H S Status | Green Symbol: Green and environmentally friendly product |
Product Overview
The AST1S31HF is a dc-dc switching regulators in the Switching Regulators & Converters family manufactured by STMicroelectronics. This component is currently in active production.
Key specifications include Category: Integrated Circuits (ICs)/DC DC Switching Regulators, Product Status: Active, Operating Temperature: -40°C ~ 150°C (TJ), Mounting Type: Surface Mount, Package / Case: 8-VDFN Exposed Pad.
This device comes in a 8-VDFN Exposed Pad package with surface mount mounting.
FPGACenter currently has 10.800 units of AST1S31HF in stock, available for immediate shipment with no minimum order quantity.
Application Areas
Frequently Asked Questions
Is the AST1S31HF in stock and ready to ship?
Yes, FPGACenter currently has 10.800 units of AST1S31HF in stock. Orders placed before 3 PM (CST) are eligible for same-day dispatch. No minimum order quantity required.
What package type is the AST1S31HF available in?
The AST1S31HF by STMicroelectronics is available in a 8-VDFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
What is the pricing for AST1S31HF?
Unit pricing for AST1S31HF starts at $3.18 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.