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S-19253E12H-U5T1U Datasheet, PDF (5/30 Pages) Seiko Instruments Inc – CMOS VOLTAGE REGULATOR WITH SOFT-START FUNCTION | |||
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FOR AUTOMOTIVE 105°C OPERATION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.0_00
S-19253xxxH Series
ï® Absolute Maximum Ratings
Table 4
(Ta = +25°C unless otherwise specified)
Item
Symbol
Absolute Maximum Rating
Unit
VIN
VSS â 0.3 to VSS + 7
V
Input voltage
VON / OFF
VSS â 0.3 to VIN + 0.3 ⤠VSS + 7
V
Output voltage
VSSC
VSS â 0.3 to VIN + 0.3 ⤠VSS + 7
V
VOUT
VSS â 0.3 to VIN + 0.3 ⤠VSS + 7
V
Output current
IOUT
550
mA
Junction temperature
Tj
â40 to +150
°C
Operation ambient temperature Topr
â40 to +105
°C
Storage temperature
Tstg
â40 to +150
°C
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
ï® Thermal Resistance Value
Table 5
Item
Symbol
Condition
Board A
Junction-to-ambient thermal resistance*1 θja
SOT-89-5
Board B
Board C
Board D
Board E
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
Remark Refer to "ï® Power Dissipation" and "Test Board" for details.
Min. Typ. Max. Unit
â
119
â
°C/W
â
84
â
°C/W
â
â
â
°C/W
â
46
â
°C/W
â
35
â
°C/W
5
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