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IP120MA Datasheet, PDF (1/4 Pages) Seme LAB – 0.5 AMP NEGATIVE VOLTAGE REGULATOR | |||
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IP120MA SERIES
IP120M SERIES
IP79M00A SERIES
IP79M00 SERIES
2
1
3
!
0.5 AMP
NEGATIVE
VOLTAGE REGULATOR
Pin 1 â Ground
Pin 2 â VOUT
Case â VIN
H Package â TOâ39
Pin 1 â Ground
Pin 2 â VIN
Case â VOUT
SMD Package - SMD1
CERAMIC SURFACE MOUNT
GND 1
8 NC
NC 2
7 NC
NC 3
6 VIN
VOUT 4
5 NC
8 Pin J Package
FEATURES
⢠OUTPUT CURRENT UP TO 0.5A
⢠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 (âA VERSIONS)
Order Information
Part
Number
HâPack JâPack SMDâPack
(TOâ39) CERDIP SMD1
Temp.
Range
IP79MxxAzz
â
â
IP79Mxxzz
â
â
IP120MAzzâxx
â
IP120Mzzâxx
â
â
-55 to +150°C
â
â
â
â
â
â
Note:
xx = Voltage Code
zz = Package Code
(05, 12, 15)
(H, J)
eg.
IP79M05J
IP120MAHâ12
DESCRIPTION
The IP120MA and IP79M00A series of voltage
regulators are fixed output regulators intended for
local, on-card voltage regulation. These devices are
available in -5, -12, and -15 volt options and are
capable of delivering in excess of 500mA over
temperature.
The A suffix devices are fully specified at 0.5A,
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.
ABSOLUTE MAXIMUM RATINGS (TC = 25°C unless otherwise stated)
VI
DC Input Voltage
(for VO = -5, -12, -15V)
PD
Power Dissipation
RqJC
Thermal Resistance Junction to Case
â H Package
â SMD Package
-35V
Internally limited
20°C / W
TBA°C / W
RqJA
Thermal Resistance Junction to Ambient
â H Package
â J Package
120°C / W
119°C / W
TJ
Operating Junction Temperature Range
Tstg
Storage Temperature
â55 to 150°C
â65 to 150°C
Note 1. Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation
PMAX of 2W for the HâPackage ,1.05W for the JâPackage and 15W for the SGâPackage.
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim. 9/00
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