NCP512

NCP512 Voltage Regulator - CMOS, Low Iq 80 mA The NCP512 series of fixed output linear regulators are designed for handheld communication equipment and portable battery powered applications which require low quiescent. The NCP512 series features an ultra−low quiescent current of 40 mA. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits. The NCP512 has been designed to be used with low cost ceramic capacitors. The device is housed in the micro−miniature SC70−5 surface mount package. Standard voltage versions are 1.3, 1.5, 1.8, 2.2, 2.5, 2.7, 2.8, 3.0, 3.1, 3.3, and 5.0 V. Other voltages are available in 100 mV steps. Features Low Quiescent Current of 40 mA Typical Low Dropout Voltage of 180 mV at 80 mA and 3.0 V Vout Low Output Voltage Option Output Voltage Accuracy of 2.0% Industrial Temperature Range of −40°C to 85°C These are Pb−Free Devices Typical Applications Cellular Phones Battery Powered Consumer Products Hand−Held Instruments Camcorders and Cameras Battery or Unregulated Voltage C1 + 1 2 5 ON OFF 34 This device contains 86 active transistors Vout + C2 Figure 1. Typical Application Diagram http://onsemi.com MARKING DIAGRAM SC70−5/SC−88A/ 5 SOT−353 SQ SUFFIX 1 CASE 419A M xxx M G G xxx = Device Code M = Date Code* G = Pb−Free Package (Note: Microdot may be in either location) *Date Code orientation ...