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500 pcs
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500 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The Texas Instruments TPS728180285YZUT is a low-dropout linear regulator (LDO) designed for applications requiring efficient power management. This device offers a very low dropout voltage of 230mV typical at 200mA and maintains 3% accuracy over load, line, and temperature variations.
With a low quiescent current of 50µA in active mode, the TPS728180285YZUR is ideal for battery-powered devices and power-saving modes. It supports fixed output voltages ranging from 0.9V to 3.6V, programmable via factory EEPROM. The VSET pin allows toggling between two preset output voltage levels, offering design flexibility.
Key electrical features include high PSRR of 65dB at 1kHz and stability with a 1.0µF ceramic capacitor. Protection features such as thermal shutdown and over-current protection are integrated for device reliability. The regulator is available in a compact 5-DSBGA package, suitable for space-constrained designs.
Applications for the TPS728 series include power rails with programming modes, dual voltage levels for power-saving, and leakage reduction for processors. It is commonly used in wireless handsets, smartphones, PDAs, and MP3 players.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.63 | $0.63 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS728180285YZUT is a fixed-output LDO that can be configured to output either 1.8 V or 2.85 V via the VSET pin.
The maximum dropout voltage is 0.4 V at 200 mA.
The typical quiescent current is 80 µA.
The TPS728180285YZUT operates from -40°C to +125°C.
It includes over current, over temperature, and under voltage lockout (UVLO) protection.