Fixed 5 V rail with 66 dB PSRR for noise-sensitive loads
The MAX15007BATT+ is a single-output linear regulator from Analog Devices delivering a fixed 5 V output at up to 50 mA. The 40 V maximum input covers 24 V industrial supplies with margin for transients, while the 0.525 V dropout at full load means a 5.5 V input rail keeps the output in regulation. Quiescent current sits at 18 µA typical, so the regulator's own draw is negligible on a battery-backed or always-on 24 V bus.
Thermal and package considerations for the 6-TDFN
Surface-mount assembly with the tube delivery format is standard for prototype and low-volume builds. The operating temperature range spans -40 to +125 °C, which covers automotive under-hood and industrial enclosure environments where ambient temperatures push past 85 °C. Protection features include over-temperature shutdown and short-circuit current limiting, and the enable pin allows the rail to be sequenced or gated by a supervisor or GPIO.