LD39015J28R STMicroelectronics

LD39015J 150 mA low quiescent current low noise voltage regulator Datasheet - production data Logic-controlled electronic shutdown Compatible with ceramic capacitor C = 1 F OUT Internal current and thermal limit Flip-chip 4 bumps 1.1 x 1.1 mm. Temperature range: -40 C to 125 C Flip-chip 4 Description The LD39015J provides 150 mA maximum current from an input voltage ranging from 1.5 V to 5.5 V with a typical dropout voltage of 90 mV. It is stable with ceramic capacitor. The ultra low Features drop-voltage, low quiescent current and low noise features make it suitable for low power battery Input voltage from 1.5 to 5.5 V powered applications. Power supply rejection is Ultra low dropout voltage (90 mV typ. at 100 74 dB at low frequencies and starts to roll off at 10 mA load) kHz. Enable logic control function puts the Very low quiescent current (20 A typ. at no LD39015J in shut-down mode allowing a total load, 35 A typ. at 150 mA load, 1 A max in off current consumption lower than 1 A. The device mode) also includes a short-circuit constant current limiting and thermal protection. Typical Low noise (54 V from 10 Hz to 100 kHz at RMS applications are mobile phones, personal digital V = 1.8 V) OUT assistant (PDAs), cordless phone and similar Output voltage tolerance: 2.0% 25 C battery powered systems. 150 mA guaranteed output current Wide range of output voltages available on request: 0.8 V to 4.5 V with 100 mV step Table 1. Device summary Order codes Output voltages LD39015J12R 1.2 V LD39015J15R 1.5 V LD39015J18R 1.8 V LD39015J25R 2.5 V LD39015J28R 2.8 V January 2014 DocID15968 Rev 4 1/16 This is information on a product in full production. www.st.comContents LD39015J Contents 1 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 mechanical data 11 8 Packaging mechanical data 13 9 Revision history . 15 2/16 DocID15968 Rev 4