| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,013 pcs
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6013 pcs | On Request | 1 | On Request | On Request | 05+ | On Request | On Request |
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| Conflict Minerals | |
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The Semtech SC1548CSK-1.5TR is a power supply controller from the SmartLDO™ family, designed to provide a simple, single regulated power supply with over-current protection. It is available in fixed output voltage options such as 1.515V and 1.818V, as well as an adjustable option that allows generation and control of any voltage from 1.263V up to 5V.
Key features include tight output voltage regulation with ±2.5% accuracy over line, load, and temperature variations. The device also incorporates an enable control and over-current protection, which shuts down the output if it drops below 50% of the nominal voltage for more than 4ms. The operating temperature range is 0°C to 70°C.
This controller is suitable for applications such as motherboards, graphics cards, microcontrollers, and simple power supplies. It comes in a compact 5-pin SOT-23 surface mount package, making it ideal for space-constrained designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 5.0V to 15V.
It is available in a SOT-23-5 package (also SC-74A, SOT-753) for surface-mount mounting.
The operating temperature range is 0°C to 70°C.
It supports fixed outputs of 1.515V and 1.818V, and an adjustable output from 1.263V to 5V.
Output accuracy is ±2.5% over line, load, and temperature.
The input current is 0.1mA.