nju7201 series - 1 - ver.2005-11-26 c-mos 3-terminal positive voltage regulator general description package outline the nju7201 series is a c-mos 3-terminal positive voltage regulator which contains internal accurate voltage reference, error amplifier, control transistor and output voltage setting resistor. the regulation voltage is fixed by internal circuits and the following line-up of different output voltage versions are available. the nju7201 series is suitable for battery operated items and battery back-up systems because of low operating current and low dropout voltage. features terminal description ? low operating current (19a typ.) ? wide operating voltage range ? low dropout voltage ( ? v io < 0.3v 1.2 to 1.5v output, i out = 0.5ma) ( ? v io < 0.6v 2.5 to 3.5v output, i out = 20ma) ( ? v io < 0.6v 4.0 to 5.5v output, i out = 40ma) ? small temperature coefficient of output voltage ? package outline (to-92-l2 / sot-89) ? c-mos technology output voltage line-up output voltage to-92-l2 type sot-89 type output voltage to-92-l2 type sot-89 type +1.2v nju7201l212 nju7201u12 +3.5v NJU7201L235 nju7201u35 +1.5v nju7201l215 nju7201u15 +4.0v nju7201l240 nju7201u40 +2.5v nju7201l225 nju7201u25 +4.5v nju7201l245 nju7201u45 +2.7v nju7201l227 nju7201u27 +5.0v nju7201l250 nju7201u50 +3.0v nju7201l230 nju7201u30 +5.2v nju7201l252 nju7201u52 +3.2v nju7201l232 nju7201u32 +5.5v nju7201l255 nju7201u55 note1) the sot-89 type name is different from the markin g, so it refer to attached paper correspondence table. equivalent circuit no. description 1 gnd 2 input 3 output + - v ref 1 2 3 v out v i n gnd nju7201l2 (to-92-l2) nju7201u (sot-89) 1 2 3 1 2 3
nju7201 series - 2 - ver.2005-11-26 absolute maximum ratings (t a = 25oc) parameter symbol ratings unit input voltage v in 14 v output voltage v out v in +0.3 to gnd-0.3 v output current i out 100 ma power dissipation p d 500 (to-92-l2) 300 (sot-89) mw operating temperature t opr -25 to + 75 oc storage temperature t stg -40 to +125 oc electrical characteristics +1.2v version c in = c o = 0.1f, t a = 25c) parameter symbol condition min. typ. max. unit output voltage v out v in = 3.0v, i out = 5ma 1.14 1.20 1.26 v dropout voltage ? v io i out = 0.5ma - 0.020 0.30 v input voltage v in - - 12 v operating current i q v in = 3.0v - 19 30 a load regulation ? v out / ? i out v in = 3.0v, i out = 1 ? 15ma - 10 180 mv line regulation ? v out / ( ? v in k v out ) v in = 1.5 ? 12v - 0.10 - %/v +1.5v version c in = c o = 0.1f, t a = 25c) parameter symbol condition min. typ. max. unit output voltage v out v in = 3.0v, i out = 5ma 1.425 1.500 1.575 v dropout voltage ? v io i out = 0.5ma - 0.020 0.30 v input voltage v in - - 12 v operating current i q v in = 3.0v - 19 30 a load regulation ? v out / ? i out v in = 3.0v, i out = 1 ? 15ma - - 180 mv line regulation ? v out / ( ? v in k v out ) v in = 1.8 ? 12v - 0.10 - %/v +2.5v version c in = c o = 0.1f, t a = 25c) parameter symbol condition min. typ. max. unit output voltage v out v in = 4.5v, i out = 10ma 2.375 2.500 2.625 v dropout voltage ? v io i out = 20ma - 0.20 0.60 v input voltage v in - - 12 v operating current i q v in = 4.5v - 19 30 a load regulation ? v out / ? i out v in = 4.5v, i out = 1 ? 20ma - - 180 mv line regulation ? v out / ( ? v in k v out ) v in = 3.5 ? 12v - 0.10 - %/v +2.7v version c in = c o = 0.1f, t a = 25c) parameter symbol condition min. typ. max. unit output voltage v out v in = 4.7v, i out = 10ma 2.565 2.700 2.835 v dropout voltage ? v io i out = 20ma - 0.20 0.60 v input voltage v in - - 12 v operating current i q v in = 4.7v - 19 30 a load regulation ? v out / ? i out v in = 4.7v, i out = 1 ? 20ma - - 180 mv line regulation ? v out / ( ? v in k v out ) v in = 3.7 ? 12v - 0.10 - %/v
nju7201 series - 3 - ver.2005-11-26 +3.0v version c in = c o = 0.1f, t a = 25c) parameter symbol condition min. typ. max. unit output voltage v out v in = 5.0v, i out = 10ma 2.85 3.00 3.15 v dropout voltage ? v io i out = 20ma - 0.20 0.60 v input voltage v in - - 12 v operating current i q v in = 5.0v - 19 30 a load regulation ? v out / ? i out v in = 5.0v, i out = 1 ? 20ma - 15 180 mv line regulation ? v out / ( ? v in k v out ) v in = 4.0 ? 12.0v - 0.10 - %/v +3.2v version c in = c o = 0.1f, t a = 25c parameter symbol condition min. typ. max. unit output voltage v out v in = 5.2v, i out = 10ma 3.04 3.20 3.36 v dropout voltage ? v io i out = 20ma - 0.20 0.60 v input voltage v in - - 12 v operating current i q v in = 5.0v - 19 30 a load regulation ? v out / ? i out v in = 5.0v, i out = 1 ? 20ma - - 180 mv line regulation ? v out / ( ? v in k v out ) v in = 4.0 ? 12.0v - 0.10 - %/v +3.5v version c in = c o = 0.1f, t a = 25c parameter symbol condition min. typ. max. unit output voltage v out v in = 5.5v, i out = 10ma 3.325 3.500 3.675 v dropout voltage ? v io i out = 20ma - 0.20 0.60 v input voltage v in - - 12 v operating current i q v in = 5.5v - 19 30 a load regulation ? v out / ? i out v in = 5.5v, i out = 1 ? 20ma - - 180 mv line regulation ? v out / ( ? v in k v out ) v in = 4.5 ? 12.0v - 0.10 - %/v +4.0v version c in = c o = 0.1f, t a = 25c parameter symbol condition min. typ. max. unit output voltage v out v in = 6.0v, i out = 30ma 3.8 4.0 4.2 v dropout voltage ? v io i out = 40ma - 0.30 0.60 v input voltage v in - - 12 v operating current i q v in = 6.0v - 19 30 a load regulation ? v out / ? i out v in = 6.0v, i out = 1 ? 40ma - - 120 mv line regulation ? v out / ( ? v in k v out ) v in = 5.0 ? 12.0v - 0.10 - %/v
nju7201 series - 4 - ver.2005-11-26 +4.5v version c in = c o = 0.1f, t a = 25c parameter symbol condition min. typ. max. unit output voltage v out v in = 6.5v, i out = 30ma 4.275 4.5 4.725 v dropout voltage ? v io i out = 40ma - 0.30 0.60 v input voltage v in - - 12 v operating current i q v in = 6.5v - 19 30 a load regulation ? v out / ? i out v in = 6.5v, i out = 1 ? 40ma - - 120 mv line regulation ? v out / ( ? v in k v out ) v in = 5.5 ? 12.0v - 0.10 - %/v +5.0v version c in = c o = 0.1f, t a = 25c parameter symbol condition min. typ. max. unit output voltage v out v in = 7.0v, i out = 30ma 4.75 5.00 5.25 v dropout voltage ? v io i out = 40ma - 0.30 0.60 v input voltage v in - - 12 v operating current i q v in = 7.0v - 19 30 a load regulation ? v out / ? i out v in = 7.0v, i out = 1 ? 40ma - 35 120 mv line regulation ? v out / ( ? v in k v out ) v in = 6.0 ? 12.0v - 0.10 - %/v +5.2v version c in = c o = 0.1f, t a = 25c parameter symbol condition min. typ. max. unit output voltage v out v in = 7.2v, i out = 30ma 4.94 5.20 5.46 v dropout voltage ? v io i out = 40ma - 0.30 0.60 v input voltage v in - - 12 v operating current i q v in = 7.2v - 19 30 a load regulation ? v out / ? i out v in = 7.2v, i out = 1 ? 40ma - - 120 mv line regulation ? v out / ( ? v in k v out ) v in = 6.2 ? 12.0v - 0.10 - %/v +5.5v version c in = c o = 0.1f, t a = 25c parameter symbol condition min. typ. max. unit output voltage v out v in = 7.5v, i out = 30ma 5.225 5.500 5.775 v dropout voltage ? v io i out = 40ma - 0.30 0.60 v input voltage v in - - 12 v operating current i q v in = 7.5v - 19 30 a load regulation ? v out / ? i out v in = 7.5v, i out = 1 ? 40ma - - 120 mv line regulation ? v out / ( ? v in k v out ) v in = 6.5 ? 12.0v - 0.10 - %/v measurement circuit nju7201 dc v v in v out gnd i out c o c in
nju7201 series - 5 - ver.2005-11-26 typical characteristics output voltage vs. input voltage input voltage [v] output voltage [v] output voltage vs. input temperature output voltage [v] temperature [ ? c] output voltage vs. input voltage input voltage [v] output voltage [v] output voltage vs. input voltage input voltage [v] output voltage [v] output voltage vs. input temperature output voltage [v] temperature [ ? c] output voltage vs. input temperature output voltage [v] temperature [ ? c]
nju7201 series - 6 - ver.2005-11-26 typical characteristics [caution] the specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. the application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. input voltage [v] output voltage [v] output voltage vs. input current dropout voltage [v] output current [ma] dropout voltage vs. output current output voltage vs. output current output current [ma] output voltage [v] operating current vs. input voltage i o =0ma input voltage [v] operating current [ma] input transient responce voltage [v] input voltage output voltage input transient responce voltage [v] input voltage output voltage
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