MICROCIRCUIT DATA SHEET Original Creation Date: 07/12/95 Last Update Date: 11/12/98 Last Major Revision Date: 07/12/95 MNLM138-X REV 0BL 5 AMP ADJUSTABLE POWER REGULATOR Industry Part Number NS Part Numbers LM138 LM138K-MIL Prime Die LM138 Processing Subgrp Description MIL-STD-883, Method 5004 1 2 3 4 5 6 7 8A 8B 9 10 11 Quality Conformance Inspection MIL-STD-883, Method 5005 1 Static tests at Static tests at Static tests at Dynamic tests at Dynamic tests at Dynamic tests at Functional tests at Functional tests at Functional tests at Switching tests at Switching tests at Switching tests at Temp ( oC) +25 +125 -55 +25 +125 -55 +25 +125 -55 +25 +125 -55 MICROCIRCUIT DATA SHEET MNLM138-X REV 0BL Electrical Characteristics DC PARAMETERS (The following conditions apply to all the following parameters, unless otherwise specified.) DC: Vdiff=5V, Il=10mA SYMBOL PARAMETER Rline Line Regulation Rload Load Regulation CONDITIONS NOTES mV 1 3V < Vdiff < 35V 2 -14 14 mV 2, 3 Vdiff=3V, 10mA<Il<5A, Vout=Vref 2 -3.8 3.8 mV 1 Vdiff=3V, 10mA<Il<5A, Vout=Vref 2 -8 8 mV 2, 3 Vdiff=35V, 10mA<Il<150A, Vout=Vref -3.8 3.8 mV 1 Vdiff=35V, 10mA<Il<150A, Vout=Vref -8 8 mV 2, 3 0.01 %/Wat 1 t 2 100 uA 1, 2, 3 2 100 uA 1, 2, 3 -5 5 uA 1, 2, 3 -5 5 uA 1, 2, 3 0.5 5 mA 1, 2, 3 0.5 5 mA 1, 2, 3 1.19 1.29 V 1, 2, 3 Vdiff=3V, Il=5A 1.19 1.29 V 1, 2, 3 Vdiff=5V, Il=7A 1.19 1.29 V 1, 2, 3 Vdiff=35V 1.19 1.29 V 1, 2, 3 Vdiff=35V, Il=150mA 1.19 1.29 V 1, 2, 3 Vdiff=10V, T=0.5mS, Vout=0V 7 16 A 1, 2, 3 T=5.0mS, Vout=0V 5 15 A 1, 2, 3 dB 4 Iadj Adjustment Pin Current Vdiff=3V 2 Vdiff=35V 3V<Vdiff<35V 2 10mA<Il<5A Vdiff=3V, Vout=1.4V 2 Vdiff=35V, Vout=1.4V Vref Icl Rr Reference Voltage Current Limit Ripple Rejection Ratio Note 1: Note 2: Note 3: SUBGROUPS 3.5 1 Min Load Current UNIT -3.5 Vdiff=10V, Pulse=20mS, Il=1A Ilmin MAX 2 Thermal Regulation Adjustment Pin Current Change MIN 3V < Vdiff < 35V Vrth Delta Iadj PINNAME Vdiff=3V 2 Vout=Vref, ein=1Vrms, f=120Hz, Il=500mA Datalog reading in mV, 0.01 % = 1.19mV. Vdiff = 3.3V at 125 C and -55 C. Family Board not required for this device. 2 3 60 MICROCIRCUIT DATA SHEET MNLM138-X REV 0BL Revision History Rev ECN # 0BL M0001682 11/12/98 Rel Date Originator Changes Barbara Lopez Changed: MNLM138-X Rev. 0AL to MNLM138-X Rev. 0BL. 3