The TPS73801-SEP is a low-dropout (LDO) regulator optimized for fast transient response. The device can supply 1 A of output current with a dropout voltage of 300 mV. Operating quiescent current is 1 mA and drops to less than 1 µA in shutdown. In addition to fast transient response, a very low output noise makes the TPS73801-SEP regulator ideal for sensitive RF supply applications.
Output voltage range is from 1.21 to 20 V, capable of utilizing output capacitors as low as 10 µF, including ceramic. Internal protection circuitry includes reverse-battery protection, current limiting, thermal limiting, and reverse-current protection.
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The Texas Instruments DEM-SOT223LDO demonstration module (DEM) helps designers evaluate the operation and performance of Texas Instruments low-dropout regulators (LDOs). This module is compatible with most positive output LDOs offered in the SOT223 (DCQ) package.
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The 4T5R space-grade integrated transceiver reference design reference design incorporates a full RF sampling transceiver including a clocking solution and power solution. The design incoporates all -SEP flavor TI devices and space-qualified passives within a VITA-57 form factor.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| SOT-223 (DCQ) | 6 | Ultra Librarian |
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