Source: MouserMouser Electronics Inc., is now stocking TPS7A10 ultra-low-dropout regulators from Texas Instruments (TI). The TPS7A10 low-dropout (LDO) regulators have an input range of 0.75 V to 3.3 V and fixed output voltage options between 0.6 V to 3.0 V, with 1.5% accuracy over load, line and temperature. The ultra-small 0.74 mm × 1.09 mm devices are suitable for space-constrained internet of things (IoT) devices, fitness trackers, smart watches and medical devices, wireless headphones and smartphones and tablets.
The TI TPS7A10 ultra-low-dropout regulator’s performance supports the low core voltages of analog sensors and microcontrollers. The devices' main power path (VIN) can connect to a power supply as low as 70 mV above the output voltage, and an additional VBIAS rail enables support for very low input voltages. Both rails consume low quiescent currents of just 1.6 µA and 6 µA, respectively, providing an efficient solution for low-power performance. The TPS7A10 LDOs also boast a high-power supply rejection ratio of 60 dB at 1 KHz.
The TPS7A10 regulators are supported by the TPS7A10EVM-004 evaluation module. Built to evaluate the operation and performance of the TPS7A10 LDO, the evaluation module offers a reference design for engineering applications requiring currents of up to 300 mA.
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