| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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110 pcs
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110 pcs | On Request | 1 | On Request | On Request | 17+PB | On Request | On Request |
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The Texas Instruments TPS73250DCQR is a high-accuracy, ultra-low-dropout linear voltage regulator designed for portable and battery-powered equipment. It features an NMOS topology, providing stable operation with no output capacitor or any type of capacitor, and offers excellent load transient response.
Key electrical specifications include an input voltage range of 1.7V to 5.5V, a fixed output voltage of 5V, and a maximum output current of 250mA. The device boasts an ultra-low dropout voltage of 40mV typical at 250mA and low noise of 30µVRMS typical (10kHz to 100kHz). It also includes features such as thermal shutdown, current limit protection, and an enable pin.
This regulator is suitable for noise-sensitive circuitry like VCOs and point-of-load regulation for DSPs, FPGAs, ASICs, and microprocessors. It is available in a SOT-223-6 package, requiring surface mount technology.
The TPS73250DCQR offers 0.5% initial accuracy and 1% overall accuracy across line, load, and temperature variations. In shutdown mode, its quiescent current is less than 1µA, making it ideal for power-sensitive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.7V to 5.5V.
It provides a fixed 5V output.
It is available in a SOT-223-6 surface-mount package.
The operating temperature range is -40°C to 125°C.
Typical dropout voltage is 40mV at 250mA output, with a maximum of 150mV at 250mA.
Typical quiescent current is 0.4mA; in shutdown mode it is less than 1µA.
It includes over-current, over-temperature, short-circuit, and reverse polarity protection.