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Orders Over
$5000ST ST1S09PUR
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A 6-VDFN Exposed Pad
Brands: STMicroelectronics, Inc
Mfr.Part #: ST1S09PUR
Datasheet: ST1S09PUR Datasheet (PDF)
Package/Case: QFN6
Product Type: Voltage Regulators , DC DC Switching Regulators
RoHS Status:
Stock Condition: 3,351 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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ST1S09PUR General Description
Furthermore, the ST1S09PUR stands out for its compact package size and low dropout voltage, making it ideal for space-constrained applications where efficiency is paramount. Whether used in industrial settings, automotive systems, or consumer electronics, this regulator offers the performance and reliability necessary for demanding environments
Features
- The device features thermal shutdown protection
- This prevents damage to the converter caused by overheating
- Its operating frequency is adjustable up to 20kHz
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | Switching Voltage Regulators |
| RoHS: | Y | Mounting Style: | SMD/SMT |
| Package / Case: | DFN-6 | Output Voltage: | 0.8 V to 5 V |
| Output Current: | 2 A | Number of Outputs: | 1 Output |
| Input Voltage MAX: | 5.5 V | Topology: | Buck |
| Input Voltage MIN: | 2.7 V | Switching Frequency: | 1.5 MHz |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 150 C |
| Series: | ST1S09 | Packaging: | Reel |
| Input Voltage: | 4.5 V to 5.5 V | Operating Temperature Range: | - 40 C to + 150 C |
| Quiescent Current: | 1.5 mA | Type: | Synchronous Buck Regulator |
| Brand: | STMicroelectronics | Shutdown: | Shutdown |
| Load Regulation: | 0.2 % | Product Type: | Switching Voltage Regulators |
| Factory Pack Quantity: | 3000 | Subcategory: | PMIC - Power Management ICs |
| Supply Voltage - Min: | 4.5 V | Unit Weight: | 0.000744 oz |
| Tags | ST1S09PU, ST1S09P, ST1S09, ST1S0, ST1S, ST1 | feature-type | Synchronous Step Down |
| feature-maximum-power-dissipation-mw | feature-packaging | Tape and Reel | |
| feature-rad-hard | feature-pin-count | 6 | |
| feature-supplier-package | DFN | feature-standard-package-name1 | DFN |
| feature-cecc-qualified | No | feature-esd-protection | |
| feature-escc-qualified | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No | Product Status | Active |
| Function | Step-Down | Output Configuration | Positive |
| Topology | Buck | Output Type | Adjustable |
| Number of Outputs | 1 | Voltage - Input (Min) | 2.7V |
| Voltage - Input (Max) | 6V | Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 5.22V | Current - Output | 2A |
| Frequency - Switching | 1.5MHz | Synchronous Rectifier | Yes |
| Operating Temperature | -30°C ~ 85°C (TJ) | Mounting Type | Surface Mount |
| Package / Case | 6-VDFN Exposed Pad | Supplier Device Package | 6-DFN (3x3) |
| Base Product Number | ST1S09 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
Efficient, high-quality, and affordable electronics components - that's Ovaga's mantra!