ip140a series ip140 series ip7800a series ip7800 series lm140 series document number 2833 issue 2 semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk pin 1 ? v in pin 2 ? v out case ? ground k package ? to?3 pin 1 ? v in pin 2 ? v out case ? ground r package ? to?66 12 3 3 12 pin 1 ? v in pin 2 ? ground pin 3 ? v out case ? ground* g package ? to?257 ig package? to?257 * * isolated case on ig package 1 23 pin 1 ? v in pin 2 ? ground pin 3 ? v out smd 1 package ceramic surface mount 13 2 1 amp positive voltage regulator features ? output current up to 1.0a ? output voltages of 5, 12, 15v ? 0.01% / v line regulation ? 0.3% / a load regulation ? thermal overload protection ? short circuit protection ? output transistor soa protection ? 1% voltage tolerance (?a versions) v i dc input voltage (for v o = 5, 12, 15v) p d power dissipation t j operating junction temperature range t stg storage temperature 35v internally limited 1 ?55 to 150c ?65 to 150c absolute maximum ratings (t case = 25c unless otherwise stated) note 1. although power dissipation is internally limited, these specifications are applicable for maximum power dissipation p max of 20w. i max = 1.0a. description the ip140a / lm140 / ip7800a / ip7800 series of 3 terminal regulators is available with several fixed output voltage making them useful in a wide range of applications. the a suffix devices are fully specified at 1a, provide 0.01% / v line regulation, 0.3% / a load regulation and 1% output voltage tolerance at room temperature. protection features include safe operating area current limiting and thermal shutdown. semelab plc reserves the right to change test conditions, parameter limits and package dimensions without notice. information f urnished by semelab is believed to be both accurate and reliable at the time of going to press. however semelab assumes no responsibility for any errors or omi ssions discovered in its use. semelab encourages customers to verify that datasheets are current before placing orders. lcc4 ceramic surface mount pins 4,5 ? v in . pins 6,7,8,9,10,11,12,13 ? v out pins 15,16,17,18,1,2 ? ground 15 16 13 12 14 17 18 1 2 3 4 5 6 7 11 10 8 9 2 1 3 2.41 (0.095) (0.030) min. 3.05 (0.120) 5.72 (.225) 0.127 (0.005) (0.296) 10.16 (0.400) 0.76 (0.030) min. 3.175 (0.125) max. 0.50 (0.020) max. 7.54 0.76 2.41 (0.095) 0.127 (0.005) (0.286) 7.26 16 plcs 0.50(0.020) 0.127 (0.005) pin 1 ? v in pin 2 ? ground pin 3 ? v out smd 05 package ceramic surface mount
v o output voltage v o low supply v o line regulation v o load regulation i q quiescent current i q quiescent current change v n output noise voltage v in ripple rejection v o dropout voltage r o output resistance i sc short circuit current i pk peak output current average temperature coefficient of v o input voltage required to maintain line regulation ip7805a ip7805 lm,ip140a?05 lm,ip140?05 parameter test conditions min. typ. max. min. typ. max. units i o = 1a v in = 10v i o = 5ma to i max p d p max v in = 7.5v to 20v t j = -55 to 150c i o = 5ma to i max p d p max v in = 7v to 20v v in = 7v to 25v i o = 0.5 i max v in = 7.5v to 25v t j = -55 to 150c i o i max v in = 7.3v to 20v v in = 8v to 12v t j = -55 to 150c i o = 5ma to 1.5a v in = 10v i o = 250ma to 750ma i o = 5ma to i max v in = 10v t j = -55 to 150c i o i max v in = 10v t j = -55 to 150c i o = 5ma to i max v in = 10v v in = 7.5v to 20v i o i max t j = -55 to 150c i o 0.5 i max v in = 8v to 25v i o 0.5 i max v in = 7v to 25v t j = -55 to 150c f = 10hz to 100khz v in = 10v i o i max f = 120hz i o 0.5 i max v in = 8v to 18v t j = -55 to 150c i o = i max f = 1 khz v in = 35v v in = 10v i o = 5ma i o i max ip140a series ip140 series ip7800a series ip7800 series lm140 series document number 2833 issue 2 semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk 4.8 5 5.2 4.75 5.25 4.75 5.25 50 50 50 20 25 50 25 50 6 7 0.5 0.8 0.8 1.0 40 68 68 2 5 0.6 1.2 2.4 3.3 0.6 7.3 4.95 5 5.05 4.85 5.15 4.75 5.15 310 310 310 14 212 10 25 415 725 46 4 6.5 0.2 0.5 0.1 0.8 0.1 0.8 0.2 1 40 200 68 80 68 80 2 2.5 5 0.6 1.2 2.4 3.3 0.2 2 7.3 v v mv mv ma ma v db v m a mv c v 1) all characteristics are measured with a capacitor across the input of 0.22 f and a capacitor across the output of 0.1 f. all characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t p 10ms, ? 5%). output voltage changes due to changes in internal temperature must be taken into account separately. 2) although power dissipation is internally limited, these specifications are applicable for maximum power dissipation p max of 20w , i max = 1.0a. 3) t j = 25c unless otherwise stated.
ip140a series ip140 series ip7800a series ip7800 series lm140 series document number 2833 issue 2 semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk 1) all characteristics are measured with a capacitor across the input of 0.22 f and a capacitor across the output of 0.1 f. all characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t p 10ms, ? 5%). output voltage changes due to changes in internal temperature must be taken into account separately. 2) although power dissipation is internally limited, these specifications are applicable for maximum power dissipation p max of 20w , i max = 1.0a. 3) t j = 25c unless otherwise stated. v o output voltage v o low supply v o line regulation v o load regulation i q quiescent current i q quiescent current change v n output noise voltage v in ripple rejection v o dropout voltage r o output resistance i sc short circuit current i pk peak output current average temperature coefficient of v o input voltage required to maintain line regulation ip7812a ip7812 lm,ip140a?12 lm,ip140?12 parameter test conditions min. typ. max. min. typ. max. units i o = 1a v in = 19v i o = 5ma to i max p d p max v in = 14.8v to 27v t j = -55 to 150c i o = 5ma to i max p d p max v in = 14.5v to 27v v in = 14.5v to 30v i o = 0.5 i max v in = 14.8v to 30v t j = -55 to 150c i o i max v in = 14.5v to 27v v in = 16v to 22v t j = -55 to 150c i o = 5ma to 1.5a v in = 19v i o = 250ma to 750ma v in = 19v i o = 5ma to i max t j = -55 to 150c i o i max v in = 19v t j = -55 to 150c i o = 5ma to i max v in = 19v i o i max v in = 14.8v to 27v t j = -55 to 150c i o 0.5 i max v in = 15v to 30v i o 0.5 i max v in = 14.5v to 30v t j = -55 to 150c f = 10hz to 100khz v in = 19v i o i max f = 120hz i o 0.5 i max v in = 15v to 25v t j = -55 to 150c i o = i max f = 1 khz v in = 35v v in = 19v i o = 5ma i o i max 11.5 12 12.5 11.4 12.6 11.4 12.6 120 120 120 50 60 120 60 120 6 7 0.5 0.8 0.8 1 75 61 61 2 8 0.6 1.2 2.4 3.3 1.5 14.6 11.88 12 12.12 11.64 12.36 11.40 12.36 418 418 418 29 430 12 32 419 860 46 4 6.5 0.2 0.5 0.1 0.8 0.1 0.8 0.2 1 75 480 61 72 61 72 2 2.5 8 0.6 1.2 2.4 3.3 0.5 4.8 14.5 v v mv mv ma ma v db v m a mv c v
ip140a series ip140 series ip7800a series ip7800 series lm140 series document number 2833 issue 2 semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk 1) all characteristics are measured with a capacitor across the input of 0.22 f and a capacitor across the output of 0.1 f. all characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t p 10ms, ? 5%). output voltage changes due to changes in internal temperature must be taken into account separately. 2) although power dissipation is internally limited, these specifications are applicable for maximum power dissipation p max of 20w , i max = 1.0a. 3) t j = 25c unless otherwise stated. v o output voltage v o low supply v o line regulation v o load regulation i q quiescent current i q quiescent current change v n output noise voltage v in ripple rejection v o dropout voltage r o output resistance i sc short circuit current i pk peak output current average temperature coefficient of v o input voltage required to maintain line regulation ip7815a ip7815 lm,ip140a?15 lm,ip140?15 parameter test conditions min. typ. max. min. typ. max. units i o = 1a v in = 23v i o = 5ma to i max p d p max v in = 17.9v to 30v t j = -55 to 150c i o = 5ma to i max p d p max v in = 17.5v to 30v v in = 17.5v to 30v i o = 0.5 i max v in = 17.9v to 30v t j = -55 to 150c i o i max v in = 17.5v to 30v v in = 20v to 26v t j = -55 to 150c i o = 5ma to 1.5a v in = 23v i o = 250ma to 750ma v in = 23v i o = 5ma to i max t j = -55 to 150c i o i max v in = 23v t j = -55 to 150c i o = 5ma to i max v in = 23v i o i max v in = 17.9v to 30v t j = -55 to 150c i o 0.5 i max v in = 18.5v to 30v i o 0.5 i max v in = 17.5v to 30v t j = -55 to 150c f = 10hz to 100khz v in = 23v f = 120hz i o i max v in = 18.5v to i o 0.5 i max 28.5v t j = -55 to 150c i o = i max f = 1 khz v in = 35v v in = 23v i o = 5ma i o i max 14.4 15 15.60 14.25 15.75 14.25 15.75 150 150 150 60 75 150 75 150 6 7 0.5 0.8 0.8 1 90 60 60 2 9 0.6 1.2 2.4 3.3 1.8 17.7 14.85 15 15.15 14.55 15.45 14.25 15.45 422 422 422 210 530 12 35 421 975 46 4 6.5 0.2 0.5 0.1 0.8 0.1 0.8 0.2 1 90 600 60 70 60 70 2 2.5 9 0.6 1.2 2.4 3.3 0.6 6 17.5 v v mv mv ma ma v db v m a mv c v
ip140a series ip140 series ip7800a series ip7800 series lm140 series document number 2833 issue 2 semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk gnd v in v out c1* 0.22 f c2** input output gnd v in v out c1 0.22 f input output r1 r2 r1 gnd v in v out c1* 0.22 f input output i out fixed output regulator * required if the regulator is located far from the power supply. ** although no output capacitor is needed for stability, it does help transient response.(if needed, use 0.1 f ceramic disc) current regulator adjustable output regulator applications information part k?pack r?pack g/ig?pack smd 1 lcc4 temp. number (to?3) (to?66) (to?257) smd 05 range ip7800a 3 3 3 3 3 -55 to +150c ip7800 3 3 3 3 3 ? ip140a 3 3 3 3 3 ? ip140 3 3 3 3 3 ? lm140 3 3 3 3 3 ? note: to order, add the package identifier to the part number. eg. ip7805ak ip140smd-12 order information semelab plc reserves the right to change test conditions, parameter limits and package dimensions without notice. information f urnished by semelab is believed to be both accurate and reliable at the time of going to press. however semelab assumes no responsibility for any errors or omi ssions discovered in its use. semelab encourages customers to verify that datasheets are current before placing orders. r thj-case thermal resistance junction-case max 3c/w 7c/w 5c/w 13c/w 1.3c/w k?pack r?pack g/ig?pack lcc4 smd thermal data
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