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100,000 pcs
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100000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,543 pcs
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1543 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS73133DBVT is a high-accuracy, ultra-low-dropout linear voltage regulator designed for various applications. Utilizing an NMOS pass element, it provides stable operation with or without output capacitors and features low reverse leakage current.
Key electrical specifications include an input voltage range of 1.7V to 5.5V, a fixed 3.3V output, and a maximum output current of 150mA. It boasts an ultra-low dropout voltage of typically 30mV at 150mA load and excellent load transient response. The device also offers low noise (30 µVRMS typical from 10 kHz to 100 kHz), 0.5% initial accuracy, and 1% overall accuracy over line, load, and temperature variations.
For power-sensitive applications, the TPS73133DBVT consumes less than 1µA in shutdown mode. It includes protection features such as over-current, over-temperature, and short-circuit protection. The regulator is housed in a compact SOT-23-5 package, suitable for surface mounting.
This LDO regulator is well-suited for portable electronics, building automation, and wireless infrastructure where stable, low-noise power is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.56 | $0.56 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS73133DBVT provides a fixed output voltage of 3.3 V.
The maximum output current for the TPS73133DBVT is 150 mA.
The input voltage range for the TPS73133DBVT is from 1.7 V to 5.5 V.
The quiescent current of the TPS73133DBVT in shutdown mode is less than 1 µA.
The typical dropout voltage of the TPS73133DBVT at a 150 mA load is 30 mV.
The TPS73133DBVT operates over a temperature range of -40°C to 125°C.
The TPS73133DBVT is available in a SOT-23-5 package.