IP140MH-15-883B 查看數據表（PDF） - Semelab - > TT Electronics plc
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IP140MH-15-883B Datasheet PDF : 4 Pages
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IP140MA SERIES
IP140M SERIES
IP78M00A SERIES
IP78M00 SERIES
2
1
3
!
0.5 AMP
POSITIVE
VOLTAGE REGULATOR
Pin 1 – VIN
Pin 2 – VOUT
Case – Ground
H Package – TO–39
Pin 1 – VIN
Pin 2 – Ground
Pin 3 – VOUT
SMD 1
CERAMIC SURFACE MOUNT
FEATURES
• OUTPUT CURRENT UP TO 0.5A
• OUTPUT VOLTAGES OF 5, 12, 15V
• 0.01% / V LINE REGULATION
• 0.3% / A LOAD REGULATION
GND 1
NC 2
NC 3
V IN 4
8 NC
7 NC
6 VOUT
5 NC
• THERMAL OVERLOAD PROTECTION
• SHORT CIRCUIT PROTECTION
• OUTPUT TRANSISTOR SOA PROTECTION
• 1% VOLTAGE TOLERANCE (–A VERSIONS)
8 Pin J Package
Order Information
Part
Number
H–Pack
(TO–39)
IP78MxxAzz
✔
IP78Mxxzz
✔
IP140MAzz–xx
✔
IP140Mzz–xx
✔
Note:
xx = Voltage Code
(05, 12, 15)
eg.
IP78M05J
J–Pack
CERDIP
✔
✔
SG–Pack
SMD
✔
✔
✔
✔
Temp.
Range
-55 to +150°C
”
”
”
zz = Package Code
(H, J, SG)
IP140MAH–12
DESCRIPTION
The IP140MA and IP78M00A 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
– H Package
RqJC
Thermal Resistance Junction to Case
– SG Package
RqJA
Thermal Resistance Junction to Ambient
– J Package
TJ
Operating Junction Temperature Range
Tstg
Storage Temperature
35V
Internally limited 1
20°C / W
TBA °C / W
119°C / W
–55 to 150°C
–65 to 150°C
Note 1. Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation
PMAX of 2W for the H–Package ,1.05W for the J–Package and 15W for the SG–Package.
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.7/00
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