low power-loss voltage regulators pq1kxx3m2zp series pq1kxx3m2zp series low output current, compact surface mount type low power-loss voltage regulators outline dimensions (unit : mm) features compact surface mount package sot-23l (3.4 2.2 1.2 mm) output current : max.300ma low power-loss (dropout voltage : max.0.7 v at i o =300ma) high ripple rejection (typ. 70db) built-in on/off control function applications cd-rom drives / dvd-rom drives digital still cameras ?lease refer to the chapter " handling precautions ". absolute maximum ratings internal connection dc input (v in ) gnd on/off control terminal ( v c ) noise reduction (n r ) dc output (v o ) control circuit 2.2 0.2 3.3 0.3 15 ? max 1.2 0.2 0.15 0.1 3.8 max (3.4) 1.4 max 0 to 0.1 (0.3) 0.32 0.1 ? 6 (0.95) (0.95) 1 5 4 3 2 6 1 2 3 4 5 6 1 2 5 3 4 6 (t a =25 ? c) input voltage on/off control terminal voltage output current power dissipation junction temperature operating temperature storage temperature soldering temperature ? 1 ? 1 ? 2 ? 3 symbol v in v c i o p d t j t opr t stg t sol rating 9 9 300 400 150 30 to +80 55 to +150 260(for 10s) unit v v ma mw ? c ? c ? c ? c parameter ? 1 all are open except gnd and applicable terminals. ? 2 at mounted on pcb ? 3 overheat protection may operate at 125<=t j <=150 ? c. notice in the absence of confirmation by device specification sheets,sharp takes no responsibility for any defects that may occur in equipment using any sharp devices shown in catalogs,data books,etc.contact sharp in order to obtain the latest device specification sheets before using any sharp device. internet internet address for electronic components group http://sharp-world.com/ecg/
low power-loss voltage regulators pq1kxx3m2zp series electrical characteristics output voltage load regulation ? 4 ? 4 ? 6 line regulation temperature coefficient of output voltage ripple rejection output noise voltage dropout voltage on-state voltage for control on-state current for control off-state voltage for control quienscent current output off-state dissipation current symbol vo r eg l r eg i t c v o rr v no(rms) v i o v c(on) i c(on) v c(off) i q i qs conditions i o =5ma to 300ma v in =v o (typ.)+1v to v o (typ.)+6v(max. 9v) i o =10ma,t j = 25 to +75 ? c 10hz |