| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,371 pcs
|
2371 pcs | On Request | 1 | On Request | On Request | 07+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| SVHC Present | |
| Tape & Reel |
The LT1573CS8-3.3 is a low dropout PNP regulator driver IC from Linear Technology, providing a cost-effective solution for high current, low dropout regulator applications. When paired with an external PNP power transistor, it can deliver up to 5A of load current with dropout voltages as low as 0.35V.
This device features fast transient response, minimizing the need for bulk capacitance in applications with rapid load changes. It incorporates a time-delayed latching overcurrent protection technique that does not require an external current sense resistor, protecting the regulator from continuous short circuits.
The LT1573CS8-3.3 offers a precision 1% output accuracy and operates from a single supply with an input voltage range of 2.8V to 10V. It is available in a small 8-pin surface mount package, suitable for space-constrained designs.
Key applications include microprocessor power sources, post regulators for switching supplies, high efficiency linear regulators, and ultralow dropout regulators. The fixed 3.3V output makes it ideal for 3.3V system power.
The maximum input voltage (VIN) for the LT1573CS8-3.3 is 10V.
The LT1573CS8-3.3 has a fixed output voltage of 3.3V.
The LT1573CS8-3.3 can support a maximum load current of 5A.
The typical supply current for the LT1573CS8-3.3 is 1.7mA.
The LT1573CS8-3.3 operates from 0°C to 125°C.
The LT1573CS8-3.3 is available in an 8-SOIC surface mount package.