LD39015J12R STMicroelectronics

LD39015J 150 mA low quiescent current low noise voltage regulator Datasheet - production data 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 drop-voltage, low quiescent current and low noise features make it suitable for low power battery Flip-chip 4 powered applications. Power supply rejection is 74 dB at low frequencies and starts to roll off at 10 kHz. Enable logic control function puts the LD39015J in shut-down mode allowing a total current consumption lower than 1 A. The device also includes a short-circuit constant current Features limiting and thermal protection. Typical Input voltage from 1.5 to 5.5 V applications are mobile phones, personal digital assistant (PDAs), cordless phone and similar Ultra low dropout voltage (90 mV typ. at 100 battery powered systems. mA load) Very low quiescent current (20 A typ. at no Table 1. Device summary load, 35 A typ. at 150 mA load, 1 A max in off mode) Order code Output voltage Low noise (54 V from 10 Hz to 100 kHz at RMS LD39015J12R 1.2 V V = 1.8 V) OUT Output voltage tolerance: 2.0% 25 C 150 mA guaranteed output current Wide range of output voltages available on request: 0.8 V to 4.5 V with 100 mV step 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 August 2017 DocID15968 Rev 5 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 5