l4957a STMicroelectronics, l4957a Datasheet - Page 5

• Manufacturer Part Number: l4957a
• Description: Up To 5a Uldo Linear Regulator
• Manufacturer: STMicroelectronics

L4957A
3
3.1
3.2
Maximum ratings
Absolute maximum ratings
Table 2. Absolute maximum ratings
Thermal data
Table 3. Thermal data
Symbol
R
R
Symbol
thJC
thJA
T
V
T
STG
IN
J
Maximum thermal resistance junction-case
Maximum thermal resistance junction-ambient
Thermal Shutdown
Thermal Hysteresis
Supply input voltage
Junction temperature
Storage temperature
Parameter
Parameter
Typ.
Typ.
Value
-40 to +150
-40 to +150
150
60
29
3
Value
Maximum ratings
16
°C/W
°C/W
Unit
Unit
°C
°C
°C
°C
V
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