pj1084 5 amp low dropout positive voltage regulator 1-6 2002/01.rev.a he pj1084 series are high performance pos itive voltage regulators are designed for use in applications requiring low dropout performance at full rated current, add itionally, the pj1084 series provides excellent regulation over variations due to changes in line, load and temperature. outstanding features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device. the pj1084 series are three terminal regulators with fixed and adjustable voltage options available in popular packages. low dropout performance 1.3v max. full current rating over line and temperature fast transient response 2%total output regulation over line, load and temperature adjust pin current max 90 a over temperature line regulation typical 0.015%. load regulation typical 0.05%. fixed/adjustable output voltage to-220 & to-263 package block diagram t to-220 to-263 features ordering information absolute maximum rating parameter symbol max imum units input voltage v in 12 v power dissipation p d internally limited w thermal resistance junction to case jc 2.5 thermal resistance junction to ambient ja 50 operating junction temperature range t j 0 to 125 /w storage t e mperature range t st g -65 to 150 lead t e mperature (soldering) 10 sec. t lead 260 pin: 1.adj (com) 2.out 3.in device operating temperature package PJ1084CZ PJ1084CZ-2.5 PJ1084CZ-3.3 to-220 pj1084cm pj1084cm-2.5 pj1084cm-3.3 -20 to +85 to-263 note: contact factory for additional voltage option.
pj1084 5 amp low dropout positive voltage regulator 2-6 2002/01.rev.a unless otherwise specified, adjust v in = 2.75v to 12v and adjust io = 10ma to 5.0a fixed v in = 4.75v to 12v and fixed io = 10ma to 5.0a test conditions test limits parameter symbol v in -v out i o t j (4) min typ max units 5v 10ma 25 0.99 | vo | 1.01 | vo | output voltage (1) fixed voltage vo over temp. 0.98 | vo | vo 1.02 | vo | 5v 10ma 25 1.238 1.262 reference voltage (1) adj voltage v ref over temp. 1.225 1.250 1.275 v 25 0.015 line regulation (1) (vin-vout=3v) reg (line) 10ma over temp. 0.035 0.2 25 0.1 0.3 load regulation (1) (vin-vout=3v) reg (l oad) over temp. 0.2 0.4 % 25 1 dropout voltage v ref =1% v d 1.1 1.3 v current limit (vin-vout=5v) ic l 5.5 6.5 a quiescent current fixed model i q 5v 12 14 ma t emperature coefficient t c over temp. 0.005 %/ 25 55 adjust pin current i adj 120 adjust pin current change i adj 0.2 5 a temperature stability ts 5v 500ma 0.5 % minimum load current adjust model io 5v over temp. 5 10 ma rms output noise (2) v n 25 0.003 %vo ripple rejection ratio (3) r a 5v 5.0a over temp. 60 72 db (1)low duty cycle pulse testing with kelvin connections required. (2)bandwidth of 10hz to 10khz. (3)120hz input ripple (c adj for adj) =25 f . (4)over temp.-over specified operating junction temperature range. electrical characteristics
pj1084 5 amp low dropout positive voltage regulator 3-6 2002/01.rev.a (1) c1 needed if device is far from filter capacitors (2) c2 required for st abilit y (1) c1 needed if device is far from filter capacitors (2) c2 required for st abilit y electrical characteristics
pj1084 5 amp low dropout positive voltage regulator 4-6 2002/01.rev.a
pj1084 5 amp low dropout positive voltage regulator 5-6 2002/01.rev.a
pj1084 5 amp low dropout positive voltage regulator 6-6 2002/01.rev.a
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