Original Creation Date: 07/12/95
Last Update Date: 07/12/95
Last Major Revision Date: 07/12/95
MDLM137HVK REV 0AL MICROCIRCUIT DATA SHEET
3-TERMINAL ADJUSTABLE NEGATIVE REGULATOR (HIGH
VOLTAGE)
NS Part Numbers
LM137HVK/883
Industry Part Number
LM137HV
Prime Die
LM137HV
Controlling Document
DESC.# 77034
Processing
MIL-STD-883, Method 5004
Quality Conformance Inspection
MIL-STD-883, Method 5005
Subgrp Description Temp ( C)
o
1 Static tests at +25
2 Static tests at +125
3 Static tests at -55
4 Dynamic tests at +25
5 Dynamic tests at +125
6 Dynamic tests at -55
7 Functional tests at +25
8A Functional tests at +125
8B Functional tests at -55
9 Switching tests at +25
10 Switching tests at +125
11 Switching tests at -55
1
MDLM137HVK REV 0AL MICROCIRCUIT DATA SHEET
Electrical Characteristics
DC/AC PARAMETERS
(The following conditions apply to all the following parameters, unless otherwise specified.)
DC: Il = 8mA
AC: Il = 8mA
SYMBOL PARAMETER CONDITIONS NOTES PIN-
NAME MIN MAX UNIT SUB-
GROUPS
Vref Reference Voltage Vdiff = 3V -1.275 -1.225 V 1
-1.3 -1.2 V 2, 3
Vdiff = 50V -1.275 -1.225 V 1
-1.3 -1.2 V 2, 3
Rline Line Regulation 3V < Vdiff < 50V -10 10 mV 1
3V < Vdiff < 50V -25 25 mV 2, 3
Rload Load Regulation 8mA < Iout < 110mA, Vdiff = 50V -25 25 mV 1
8mA < Iout < 1.5A, Vdiff = 5V -25 25 mV 1
8mA < Iout < 1.5A, Vdiff = 5V -25 45 mV 2, 3
Vrth Thermal
Regulation Vin = -14.6V, Il = 1.5A,
Pd = 20 Watts, t = 10mS -5 5 mV 1
Iadj Adjustment Pin
Current Vdiff = 3V 100 uA 1, 2,
3
Vdiff = 40V 100 uA 1, 2,
3
Vdiff = 50V 100 uA 1, 2,
3
Delta
Iadj(line) Adjustment Pin
Current Change 3V < Vdiff < 50V -6 6 uA 1, 2,
3
Delta
Iadj(load) Adjustment Pin
Current Change Vdiff = 5V, 8mA < Iout < 1.5A -5 5 uA 1, 2,
3
Ilmin Minimum Load
Current Vdiff = 3V, Vout = -1.4V (forced) 3 mA 1, 2,
3
Vdiff = 10V, Vout = -1.4V (forced) 3 mA 1, 2,
3
Vdiff = 40V, Vout = -1.4V (forced) 5 mA 1, 2,
3
Vdiff = 50V, Vout = -1.4V (forced) 5 mA 1, 2,
3
Icl Current Limit Vdiff = 5V 1.5 3.5 A 1, 2,
3
Vdiff = 50V .2 1 A 1
Rn Ripple Rejection f = 120Hz, Vout = Vref, Cadj = 10uF 1, 2 66 dB 4, 5,
6
Note 1: Group "A" sample test only at +25 C, -55 C, +125 C.
Note 2: Bench test per (SG)RPI-3-362. Use TDN 70256657(NSSG).
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