**Part Number:**TPS777

**Other Parts Discussed in Thread:**TPS767,

From the TPS77725 datasheet:

*"Like all low dropout regulators, the TPS777xx and TPS778xx require an output capacitor connected between OUT and **GND to stabilize the internal control loop. The minimum recommended capacitance value is 10 μF and the ESR (equivalent **series resistance) must be between 50 mΩ and 1.5 Ω. Capacitor values 10 μF or larger are acceptable, provided the ESR **is less than 1.5 Ω. Solid tantalum electrolytic, aluminum electrolytic, and multilayer ceramic capacitors are all suitable, **provided they meet the requirements described previously."*

We would like to use a ceramic capacitor for the output. However, ESR data for ceramic parts is hard to come by. Most datasheets do not include this parameter, and those that do offer a plot over frequency. Finding a ceramic cap the fits the 0.050 to 1.50 Ohm range does not seem possible (the ESR value drops too low in the middle frequencies, on the handful we have been able to find ESR plots for).

Can you provide some guidance on how to select an appropriate ceramic component? Would you have any capacitor part number examples you can share that would satisfy the TPS77725 output?