| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20,089 pcs
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20089 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments REG103UA-3.3/2K5 is a low-noise, low-dropout linear voltage regulator designed for various power management applications. It provides a stable 3.3V output with a maximum output current of 500mA.
Key electrical characteristics include a low dropout voltage of 115mV typical at 500mA, and a high PSRR of 65dB at 120Hz. The regulator also features very low noise at 33µVrms and high accuracy of ±2% maximum. It operates within a temperature range of -40°C to 85°C.
Designed for ease of use, the REG103UA-3.3/2K5 does not require an output capacitor for stability. It includes features such as foldback current limit and thermal protection. The device is available in small surface-mount packages, specifically the 8-SOIC package, making it suitable for space-constrained designs.
Applications for this regulator include portable communication devices, battery-powered equipment, personal digital assistants, modems, bar-code scanners, and backup power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The fixed output voltage is 3.3V.
It is available in an 8-SOIC surface mount package.
-40°C to 85°C.
500mA.
Typical 115mV, maximum 0.28V.
Yes, over-current and over-temperature protection.
65dB.