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For Reference Only
| Part Number | AST1S31PUR |
| OEMstron Part # | AST1S31PUR |
| Manufacturer | STMicroelectronics |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK ADJ 3A 8VFDFPN |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | AST1S31PUR PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 25 - Mar 2 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
AST1S31PUR Specifications
| Part Number | AST1S31PUR | |
| Brand | STMicroelectronics | |
| Lifecycle | Active | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | STMicroelectronics | |
| Series | - | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Adjustable | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 2.8V | |
| Voltage - Input (Max) | 4V | |
| Voltage - Output (Min/Fixed) | 0.8V | |
| Voltage - Output (Max) | 4V | |
| Current - Output | 3A | |
| Frequency - Switching | 1.5MHz | |
| Synchronous Rectifier | Yes | |
| Operating Temperature | -40°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-VDFN Exposed Pad | |
| Supplier Device Package | 8-VFDFPN (3x3) |
AST1S31PUR Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
AST1S31PUR D# E02:0323_09045811 STMicroelectronics |
Conv DC-DC 2.8V to 4V Synchronous Step Down Single-Out 0.8V to 4V 3A Automotive 8-Pin VFDFPN EP T/R RoHS: Compliant
|
Europe - 21000 |
| Part Number | Description | Stock |
|
AST1S31PUR D# AST1S31PUR STMicroelectronics |
Conv DC-DC Single Step Down 2.8V 4V 8-Pin VFDFPN T/R - Tape and Reel (Alt: AST1S31PUR) RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
AST1S31PUR D# AST1S31PUR STMicroelectronics |
Conv DC-DC Single Step Down 2.8V 4V 8-Pin VFDFPN T/R (Alt: AST1S31PUR) |
Europe - 0 |
| Part Number | Description | Stock |
|
AST1S31PUR D# AST1S31PUR-ND STMicroelectronics |
IC REG BUCK ADJ 3A 8VFDFPN |
Temporarily Out of Stock |
| Part Number | Description | Stock |
|
AST1S31PUR STMicroelectronics |
RoHS: Compliant
pbFree: Yes
|
0 |
| Part Number | Description | Stock |
|
AST1S31PUR STMicroelectronics |
OEM/CM QUOTES ONLY | NO BROKERS |
11500 |
| Part Number | Description | Stock |
|
AST1S31PUR STMicroelectronics |
OEM/CM Immediate delivery |
30000 |
| Part Number | Description | Stock |
|
AST1S31PUR D# 511-AST1S31PUR STMicroelectronics |
Switching Voltage Regulators POWER MANAGEMENT |
88 |
| Part Number | Description | Stock |
|
AST1S31PUR D# 74Y6600 STMicroelectronics |
DFD PROTECTION & FILTER RoHS: Not Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
|
0 |
| Part Number | Description | Stock |
|
AST1S31PUR STMicroelectronics |
OEM/CM ONLY |
10011 |
| Part Number | Description | Stock |
|
AST1S31PUR STMicroelectronics |
IN stock Immediate delivery |
29985 |
| Part Number | Description | Stock |
|
AST1S31PUR D# 52958649 STMicroelectronics |
Conv DC-DC 2.8V to 4V Synchronous Step Down Single-Out 0.8V to 4V 3A Automotive 8-Pin VFDFPN EP T/R RoHS: Compliant
|
Americas - 21000 |
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Quick Inquiry
| In Stock | 173 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 2.5834 | $ 2.5834 |
| 100 | $ 2.5834 | $ 258.3400 |
| 500 | $ 2.5834 | $ 1,291.7000 |
| 1000 | $ 2.5834 | $ 2,583.4000 |
| 2500 | $ 2.5834 | $ 6,458.5000 |
OEMstron will offer the most competitive prices for you, please refer to the quotations.
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