LT1085LCC4 Datasheet, PDF (1/2 Pages) Seme LAB – CERAMIC SURFACE MOUNT LOW DROPOUT POSITIVE ADJUSTABLE VOLTAGE REGULATOR FOR HI-REL APPLICATIONS

LT1085LCC4
MECHANICAL DATA
Dimensions in mm (inches)
MILITARY VERSION
CERAMIC SURFACE MOUNT
LOW DROPOUT POSITIVE ADJUSTABLE
VOLTAGE REGULATOR
FOR HI-REL APPLICATIONS
1.27 (0.050)
1.07 (0.040)
11
7.62 (0.300) ¹⁰
7.12 (0.280)
9
8
9.14 (0.360)
8.64 (0.340)
12 13 14 15 16
1.39 (0.055)
1.02 (0.040)
17
18
1
2
0.76 (0.030)
0.51 (0.020)
76543
0.33
0.08
(0.013)
(0.003)
Rad.
1.39 (0.055)
1.15 (0.045)
1.65 (0.065)
1.40 (0.055)
0.43
0.18
(0.017)
(0.007
Rad.
LCC4
Pads 5,4 = adjust
Pads 6,7,8,9,10,11,13 = Vin
Pads 1,2,15,16,17,18 = Vout
≈ 2.16 (0.085)
FEATURES
• Ceramic Surface Mount Hermetic Package
• Low Dropout Performance
• Output Current 3A
• Line Regulation 0.015% / V Typical.
• Load Regulation 0.1% Typical.
• Full Temperature Range (–55 to +150°C)
BLOCK DIAGRAM
VIN
THERMAL
LIMIT
VADJ
VOUT
ABSOLUTE MAXIMUM RATINGS (T_case = 25°C unless otherwise stated)
V_I-O
Input–Output Differential Voltage
P_D
Power Dissipation
V_IN
Operating Input Voltage
T_J
Operating Junction Temperature Range
Control
Power
T_STG
q_JC
Storage Temperature Range
Thermal Resistance (junction to case)
30V
Internally limited
25V
–55 to 150°C
–55 to 200°C
–65 to 150°C
13°C/W
* Although the devices’ maximum operating voltage is limited to 25V the devices are guaranteed to withstand transient
input voltages up to 30V. For input voltages greater than the maximum operating input voltage, some degradation of
specifications will occur.
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Prelim. 8/00