Hello, all I thought it may be of interest to some of the members of this list that TI is selling evaluation modules for some ultra low noise regulators for $20 in their estore, shipping world wide included. The specs looks pretty decent to me, and I've ordered up a couple of boards to use as "clean up boxes" for my bench-supplies, to use on noise-sensitive projects.
1.4-30v output TPS7A4701EVM-094 3.5µVRMS (10Hz, 100KHz) <25 nV/√Hz (10Hz, 1MHz) Maximum Output Current of 1A +-15v version TPS7A30-49EVM-567: 15v rail: Noise: 12.7µVRMS (20Hz to 20kHz) 15.4µVRMS (10Hz to 100kHz) Power-Supply Ripple Rejection: 72dB (120Hz) ≥ 52dB (10Hz to 400kHz) Maximum Output Current: 150mA -15v rail: Noise: 14µVRMS (20Hz to 20kHz) 15.1µVRMS (10Hz to 100kHz) Power-Supply Ripple Rejection: 72dB (120Hz) ≥ 55dB (10Hz to 700kHz) Maximum Output Current: 200mA Ole _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
