| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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30,133 pcs
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30133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,581 pcs
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2581 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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5 pcs
|
5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Synchronous Rectifier | |
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The STMicroelectronics ST1S40IDR is a versatile buck switching regulator IC, part of the Power Management IC category. This component is designed for step-down voltage regulation applications, accepting an input voltage range of 4V to 18V and providing an adjustable output voltage with a minimum of 0.8V. It can deliver up to 3A of output current.
The regulator operates at a switching frequency of 850kHz and features a synchronous rectifier for improved efficiency. It is housed in an 8-SOIC package with a surface mount type, making it suitable for various electronic designs. The operating temperature range is from -40°C to 150°C (TJ).
This IC is RoHS3 compliant and has an MSL rating of 1, indicating unlimited usability under standard conditions. Its compact size and robust performance make it a suitable choice for power management solutions in a wide array of electronic devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum input voltage for the ST1S40IDR is 18V.
The minimum output voltage for the ST1S40IDR is 0.8V.
The ST1S40IDR can provide a maximum output current of 3A.
The operating temperature range for the ST1S40IDR is -40°C to 150°C (TJ).
The ST1S40IDR is available in an 8-SOIC package.