| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | 1315/ | On Request | On Request |
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The LT1573CS8-2.5#PBF is a low dropout PNP regulator driver IC designed by Linear Technology for applications requiring high current and fast transient response. When paired with an external PNP power transistor, this device can deliver load currents up to 5A with dropout voltages as low as 0.35V.
Key features include a precision output voltage with 1% accuracy, latching overload protection to minimize heat sink size, and fast transient response that reduces the need for bulk capacitance. The LT1573 supports single supply operation with an input voltage range of 2.8V to 10V.
This regulator driver is available in fixed output voltages of 2.5V, 2.8V, and 3.3V, as well as an adjustable version with an output range of 1.27V to 6.8V. The LT1573CS8-2.5#PBF is supplied in a small 8-pin surface mount package, suitable for minimizing regulator footprint and providing adequate heat sinking.
Typical applications include microprocessor power sources, post regulators for switching supplies, high efficiency linear regulators, and ultralow dropout regulators.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.8V to 10V.
Fixed 2.5V.
5A.
As low as 0.35V typical.
Better than 1%.
8-pin surface mount package.
Maximum 10V.