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Electrical characteristics LD2982BXX18
6/17 Doc ID 8188 Rev 7
4 Electrical characteristics
T
J
= 25 °C, V
I
= V
O
+ 1 V, I
O
= 1 mA, V
SHDN
= 2 V, C
I
= C
O
= 1 µF, unless otherwise
specified.
Table 5. Electrical characteristics for LD2982BXX18
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
OP
Operating input voltage 2.5 16 V
V
O
Output voltage
V
I
= 2.5V 1.477 1.5 1.523
VI
O
= 1 to 50mA 1.470 1.530
I
O
= 1 to 50mA, T
J
= -40 to 125°C 1.447 1.553
V
O
Output voltage
V
I
= 2.8V 1.773 1.8 1.827
VI
O
= 1 to 50mA 1.764 1.836
I
O
= 1 to 50mA, T
J
= -40 to 125°C 1.737 1.863
V
O
Output voltage
V
I
= 3.5V 2.462 2.5 2.537
VI
O
= 1 to 50mA 2.45 2.55
I
O
= 1 to 50mA, T
J
= -40 to 125°C 2.412 2.587
V
O
Output voltage
V
I
= 3.8V 2.758 2.8 2.842
VI
O
= 1 to 50mA 2.744 2.856
I
O
= 1 to 50mA, T
J
= -40 to 125°C 2.702 2.898
V
O
Output voltage
V
I
= 3.85V 2.807 2.85 2.893
VI
O
= 1 to 50mA 2.793 2.907
I
O
= 1 to 50mA, T
J
= -40 to 125°C 2.750 2.950
V
O
Output voltage
V
I
= 4.0V 2.955 3.0 3.045
VI
O
= 1 to 50mA 2.94 3.06
I
O
= 1 to 50mA, T
J
= -40 to 125°C 2.895 3.105
V
O
Output voltage
V
I
= 4.1V 3.053 3.1 3.146
VI
O
= 1 to 50mA 3.038 3.162
I
O
= 1 to 50mA, T
J
= -40 to 125°C 2.991 3.208
V
O
Output voltage
V
I
= 4.2V 3.152 3.2 3.248
VI
O
= 1 to 50mA 3.136 3.264
I
O
= 1 to 50mA, T
J
= -40 to 125°C 3.088 3.312
V
O
Output voltage
V
I
= 4.3V 3.250 3.3 3.349
VI
O
= 1 to 50mA 3.234 3.366
I
O
= 1 to 50mA, T
J
= -40 to 125°C 3.184 3.415
V
O
Output voltage
V
I
= 4.5V 3.447 3.5 3.552
VI
O
= 1 to 50mA 3.430 3.370
I
O
= 1 to 50mA, T
J
= -40 to 125°C 3.377 3.662
V
O
Output voltage
V
I
= 4.6V 3.546 3.6 3.654
VI
O
= 1 to 50mA 3.528 3.672
I
O
= 1 to 50mA, T
J
= -40 to 125°C 3.474 3.726
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