LK112SM18TR STMicroelectronics, LK112SM18TR Datasheet - Page 8

IC REG LDO 200MA 1.8V SOT23-5

LK112SM18TR

Manufacturer Part Number
LK112SM18TR
Description
IC REG LDO 200MA 1.8V SOT23-5
Manufacturer
STMicroelectronics
Datasheet

Specifications of LK112SM18TR

Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
2.5 ~ 14 V
Number Of Regulators
1
Current - Output
200mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-5, SC-74A, SOT-25
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
14 V
Output Voltage
1.8 V
Output Type
Fixed
Dropout Voltage (max)
0.5 V at 200 mA
Output Current
200 mA
Line Regulation
40 mV
Load Regulation
90 mV
Voltage Regulation Accuracy
2 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Dropout (typical)
-
Current - Limit (min)
-
Lead Free Status / Rohs Status
 Details
Other names
497-7811-2
LK112SM18TR
8/17
Figure 9.
Figure 11. Shutdown current vs shutdown
Figure 13. Supply voltage rejection vs output
voltage
current
Output voltage vs input voltage
Figure 10. Shutdown voltage vs temperature
Figure 12. Supply voltage rejection vs
Figure 14. Supply voltage rejection vs
temperature
frequency

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