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LK112M23TR View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
LK112M23TR LOW NOISE LOW DROP VOLTAGE REGULATOR WITH SHUTDOWN FUNCTION ST-Microelectronics
STMicroelectronics ST-Microelectronics
LK112M23TR Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Figure 2: Connection Diagram (top view)
SOT23-5L
Table 3: Absolute Maximum Ratings
Symbol
VI
VSHDN
IO
Tstg
Top
Parameter
DC Input Voltage
Shutdown Input Voltage
Output Current
Storage Temperature Range
Operating Junction Temperature Range
Table 4: Thermal Data
Symbol
Parameter
Rthj-case Thermal Resistance Junction-case
Rthj-amb Thermal Resistance Junction-ambient
LK112 SERIES
Table 2: Pin Description
Pin N° Symbol
Name and Function
1 SHDN Shutdown Input: Disables the
regulator when is connected to GND
or to positive voltage less than 0.6V
2
GND Ground Pin: Internally connected to
the die attach flag to decrease the
total thermal resistance and increase
the package ability to dissipate
power.
3 Bypass Bypass Pin: Bypass with 0.1µF to
improve the VREF thermal noise
performances.
4
OUT Output Port
5
IN Input Port
Value
Unit
16
V
16
V
Internally limited
-55 to +150
°C
-30 to +125
°C
SOT23-5L
81
255
Unit
°C/W
°C/W
3/14
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