0.5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR
Description
IP137MAHVH IP137MHVHA LM137HVH
IP137MAH IP137MH LM137H
0.
5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR
2
1
3
FEATURES
• –1.
2V TO 47V OUTPUT VOLTAGE RANGE
Pin 1 – ADJ.
Pin 2 – VOUT Pin 3 – VIN
• 0.
5A OUTPUT CURRENT • 1% OUTPUT VOLTAGE TOLERANCE • 0.
5% / A LOAD REGULATION • 0.
01% / V LINE REGULATION • 0.
02% / W THERMAL REGULATION • INTERNAL PROTECTION
H Package – TO–39
Internal current and power limiting coupled with true thermal limiting prevents device damage due to overloads or shorts, even if the regulator is not fastened to a heat sink.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
VI–O IO PD TJ TSTG TJ Input - Output Differential Voltage Output Current Power Dissipation Operating Junction Temperature Range Storage Temperature Lead temperature
Telephone +44(0)1455 556565.
Fax +44(0)1455 552612.
E-mail: sales@semelab.
co.
uk Website: http://www.
semelab.
co.
uk
– Standard – HV Series
40V 50V Internally limited Internally limited –55 to +150°C –65 to 150°C 300°C
Prelim.
7/00
Semelab plc.
IP137MAHVH IP137MHVHA LM137HVH
IP137MAHV IP137MA Min.
Typ.
Max.
-1.
238 -1.
220 TJ = -55 to 150°C 0.
005 TJ = -55 to 150°C IOUT = 10mA to IMAX VOUT £ 5V VOUT ³ 5V IOUT = 10mA to IMAX TJ = -55 to 150°C Thermal Regulation Ripple Rejection IADJ Adjust Pin Current Adjust Pin Current Change IMIN Minimum Load Current tp = 10ms VOUT = -10V f = 120Hz TJ = -55 to 150°C IOUT = 10mA to IMAX VIN – VOUT = 3V to 40V VIN – VOUT = 3V to 50V VOUT £ 5V VOUT ³ 5V TA = 25°C CADJ = 0 CADJ = 10mF TJ = -55 to 150°C 60 70 0.
010 5 0.
1 10 0.
2 0.
002 66 80 65 0.
2 1.
0 2.
0 2.
5 1.
2 0.
50 0.
15 0.
10 0.
80 0.
17 0.
17 0.
6 0.
3 0.
003 12 15 0.
5 1.
5 1 100 2 5 6 5 3 1.
5 0.
50 0.
15 0.
10 66 0.
010 0.
030 25 0.
5 50 1 0.
020 -1.
25 -1.
25
IP137MAH IP137MH LM137H
Parameter
Test Conditions IOUT = 10mA IOUT = 10mA to IMAX VIN – VOUT = 3V to VMAX P £ PMAX VIN – VOUT = 3V to VMAX
IP137MHV , IP137M LM137HV , LM137 Min.
Typ.
Max.
-1.
25 -1.
25 0.
010 0.
020 15 0.
3 20 0.
3 0.
002 60 77 65 0.
5 2 3 2.
5 1.
2 0.
80 0.
17 0.
17 0.
6...
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