參數(shù)資料
型號： LT1085MG-3V3
廠商： TT electronics Semelab Limited
英文描述： Voltage Regulator
中文描述： 電壓調節(jié)器
文件頁數(shù)： 1/3頁
文件大小： 31K
代理商： LT1085MG-3V3
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. 4/95
LT1085M
MILITARY VERSION
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25°C unless otherwise stated)
V
IN
Input – Output Voltage Differential
P
D
Power Dissipation
R
q
JC
Thermal Resistance Junction To Case
DEVICE
(1)
LT1085MK–XX
LT1085MG–XX
LT1085MIG–XX
LT1085MSM–XX
PACKAGE
TO–3
TO–257
Isolated TO–257
TO–220SM
Note
DESCRIPTION
The LT1085 voltage regulators are monolithic
integrated circuits designed for use in applications
requiring a well regulated positive output voltage
with low input-output differential voltage.
Features include full power usage of up to 3A load current, internal current limiting and thermal shutdown. Safe area
protection on the die is also included, providing protection of the series pass Darlington transistor under most conditions.
The hermetically sealed TO–3 packages are utilised for high reliablitiy and low thermal resistance, whilst the SMD1
package is designed for surface mount applications.
1) –XX = Voltage Option: 3.3, 5 or 12
–XX = Left blank for Adjustable Option.
3 AMP POSITIVE
VOLTAGE REGULATOR
TO–3
TO–3
Control
Power
R
q
JC
Thermal Resistance Junction To Case
SMD1
SMD1
Control
Power
R
q
JC
Thermal Resistance Junction To Case
TO–257
TO–257
Control
Power
T
J
Operating Junction Temperature Range
Control
Power
T
STG
T
LEAD
* These ratings are only applicable for power dissipations of 30 Watts over a limited range of V
IN
–
V
OUT
.
Storage Temperature Range
Lead Temperature (for 10 sec.)
35V
Internally limited *
0.93°C / W
3.0°C / W
0.79°C / W
4.0°C / W
0.79°C / W
4.0°C / W
–55 to 150°C
–55 to 200°C
–65 to 150°C
300°C
FEATURES
Low Dropout Performance
Fixed or Adjustable Voltages
Fixed Output Voltages of 3.3V, 5V & 12V
Adjustable Output Voltage Range From 1.2V
Line Regulation 0.015% / V Typical.
Load Regulation 0.01% Typical.
Available in Hermetically Sealed TO–3,SMD1 and
TO–257 (isolated & non-isolated) Packages.
Military Temperature Range (–55 to +150°C)
INPUT
SAFE AREA
PROTECTION
THERMAL
OVERLOAD
CURRENT
LIMITING
AMPLIFIER
VOLTAGE
REGULATION
AMPLIFIER
OUTPUT
ADJUST
LIMIT
SENSE
V
REF
相關PDF資料
PDF描述
LT1085MIG-05 Voltage Regulator
LT1085MIG-12 Voltage Regulator
LT1085MIG-3V3 Voltage Regulator
LT1085MK-05 Voltage Regulator
LT1085MK-3V3 Voltage Regulator
相關代理商/技術參數(shù)
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