IP79M05AHX ip79m05ajx . 5 volt negative voltage regulator v i dc input voltage v o = -5v p d power dissipation t j operating junction temperature range maximum junction temperature t stg storage temperature range t l lead temperature (soldering, 10 sec) 35v internally limited ?55c to +150c 150c ?65c to +150c 300c mechanical data absolute maximum ratings (t case = 25c unless otherwise stated)
2.54 (0.100) 0.914 (0.036) 3.683 0.508 (0.145 0.020) 0.279 0.051 (0.011 0.002) 9.525 0.635 (0.375 0.025) 2? to 13? ref 8.255 0.635 (0.325 0.025) 1.524 (0.060) max. 0.381 (0.015) min. 4.064 (0.160) min. 5.08 (0.200) max. 4.013 0.406 (0.158 0.016) 10.287 0.508 (0.405 0.020) 7.239 0.305 (0.285 0.012) 7.899 (0.311) 1.422 0.102 (0. 056 0.004) * lead thickness for tin plate finish only. solder dip finish adds 2 to 10 mil thickness to all lead tip dimensions. 0.457 0.102 (0.018 0.004) 1 4 85 features ? 0.01%/v line regulation ? 0.3%/a load regulation ? thermal overload protection ? short circuit protection ? safe operating area protection ? 1% output voltage tolerance h package - to-39 metal pin 1 = ground pin 2 = vout pin 3 = vin pin 1 = ground pin 2 = n/c pin 3 = n/c pin 4 = vout pin 5 = n/c pin 6 = vin pin 7 = n/c pin 8 = n/c j package = 8 pin ceramic dip description t he IP79M05AHX and ip79m05ajx are 5v negative 1.5a voltage regulators providing 0.01% per volt line regulator and 0.3% per amp load regulation. protection includes safe operating area current limiting and thermal. 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. semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk document number 6253 issue 1
- 4.95 - 5 - 5.05 - 4.85 - 5.15 310 310 310 550 46 0.1 0.5 0.2 0.8 40 200 65 80 65 80 2 2.5 600 1200 0.7 2.4 3.3 0.5 2.0 IP79M05AHX ip79m05ajx . (v in = - 7.5 to - 20v) (v in = - 7 to - 25v) (v in = - 8 to - 25v) (v in = 8 to 12v) (v in = - 8 to - 25v) (v in = - 8 to - 18v) (v in = - 8 to - 8v) parameter test conditions min. typ. max. unit v o v o v o i d i q v n v in v o i sc i pk i o = 100ma v in = 10v i o = 5ma to 350ma p d p max t j = ?55 to +150c i o = 200ma i o = 200ma t j = ?55 to +150c i o = 500ma i o = 5ma to 500ma v in = 10v t j = ?55 to +150c i o = 350ma v in = 10v t j = ?55 to +150c i o = 5 to 500 ma v in = 10v t j = ?55 to +150c i o = 200ma t j = ?55 to +150c f = 10hz to 100khz f = 120hz i o = 300ma f = 120hz i o = 100ma t j = ?55 to +150c i o = 350ma v in = 35v v in = 10v i o = 5ma output voltage* line regulation* load regulation* quiescent current* quiescent current change* output noise voltage ripple rejection dropout voltage* short circuit current* peak output current* average temperature coefficient of output voltage* electrical characteristics (t j = 25c unless stated) thermal data r thj-case thermal resistance junction ? case to-39 (h package) 20c / w typ. thermal resistance junction ? ambient cerdip (j package) 120c / w typ. r thj-amb derate above 25c cerdip (j package) 8.4 mw / c v mv mv ma ma ma v db db v ma a mv / c * pulse test: t p 10ms , ? 5%. all characteristics are measured with a capacitor across the input of 0.22 f and a capacitor across the output of 0.1 f. output voltage changes due to changes in internal temperature must be taken into account separately. although power dissipation is internally limited, these specifications apply for up to 2w for the to?39 package, and 1.05w for the cerdip (j package). 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. semelab plc. telephone +44(0)1455 556565. fax +44(0)1455 552612. e-mail: sales@semelab.co.uk website: http://www.semelab.co.uk document number 6253 issue 1
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