LD59015C25R STMicroelectronics

LD59015 150 mA low noise high PSRR linear voltage regulator Datasheet - production data Description The LD59015 provides 150 mA maximum current with an input voltage range from 2.4 V to 5.5 V, and a typical dropout voltage of 150 mV. It is stable with ceramic capacitors. High PSRR, low quiescent current and low noise features make it suitable for low power battery-powered SOT323-5L applications. Power supply rejection is 80 dB at low frequency and starts to roll off at 10 kHz. The enable logic control function puts the LD59015 in shutdown mode, allowing a total current Features consumption lower than 1 A. The device also includes short-circuit constant current limiting and Input voltage from 2.4 to 5.5 V thermal protection. Typical applications are Very low quiescent current (31 A typ. at no- mobile phones, personal digital assistants load, 75 A typ. at 150 mA load, 1 A max. in (PDAs), cordless phones and similar battery- OFF mode) powered systems. Very low noise (20 V at V = 1.5 V) RMS OUT Output voltage tolerance: 1.8% at 25 C 150 mA guaranteed output current Wide range of output voltages available on request: 1.2 V to 3.3 V in 100 mV steps Logic-controlled electronic shutdown Compatible with ceramic capacitors Very high PSRR (80 dB 100 Hz, 76 10 kHz, 54 100 kHz) Internal current and thermal limit Package: SOT323-5L Temperature range: -40 C to 125 C Table 1. Device summary Order code Output voltages LD59015C12R 1.2 V LD59015C15R 1.5 V LD59015C18R 1.8 V LD59015C25R 2.5 V LD59015C30R 3.0 V LD59015C33R 3.3 V July 2017 DocID17488 Rev 5 1/18 This is information on a product in full production. www.st.comContents LD59015 Contents 1 Block diagram 3 2 Pin configuration 4 3 Typical application 5 4 Maximum ratings 6 5 Electrical characteristics . 7 6 Typical performance characteristics 9 7 Package information 13 7.1 SOT323-5L package information . 13 7.2 SOT323-5L packing information 15 8 Revision history . 17 2/18 DocID17488 Rev 5