ld2980cu36tr STMicroelectronics, ld2980cu36tr Datasheet - Page 8

• Manufacturer Part Number: ld2980cu36tr
• Description: Very Low Drop Voltage Regulators With Inhibit Low Esr Output Capacitors Compatible
• Manufacturer: STMicroelectronics

Table 5.
Note:
8/22
Symbol
V
T
SVR
V
V
DROP
I
SHDN
I
INH
e
I
SC
INH
INL
Q
N
1
Quiescent current
ON MODE
OFF MODE
Dropout voltage
Short circuit current
Supply voltage rejection
Inhibit input logic low
Inhibit input logic high
Inhibit input current
Output noise voltage
Thermal shutdown
Electrical characteristics for LD2980AB (continued) (T
1 µF(X7R), C
For V
full temperature range.
Parameter
O
< 2.5 V dropout voltage can be calculated according to the minimum input voltage in
(Note
O
= 2.2 µF (X7R), I
1)
R
C
B
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
LOW = Output OFF, T
HIGH = Output ON, T
V
V
O
O
O
O
O
O
O
O
V
V
O
O
O
O
O
O
O
O
INH
INH
W
L
O
INH
INH
= 0
= 0, T
= 1 mA
= 1 mA, T
= 10 mA
= 10 mA, T
= 50 mA
= 50 mA, T
= 0
= 0, T
= 1mA
= 1mA, T
= 10mA
= 10mA, T
= 50mA
= 50mA, T
= 0
= 10µF, f = 1kHz
= 300 Hz to 50 kHz, C
= 0V, T
= 5V, T
< 0.18 V
< 0.18 V, T
J
J
= -40 to 125°C
= -40 to 125°C
O
J
J
J
Test conditions
J
= -40 to 125°C
= 1 mA, V
J
J
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
J
J
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
J
= -40 to 125°C
J
J
= -40 to 125°C
= -40 to 125°C
INH
O
= 10µF
= 2 V, unless otherwise specified).
J
= 25 °C, V
Min.
1.6
I
Typ.
100
175
500
120
150
160
170
0.8
1.3
= V
80
40
63
0
1
7
0
5
O(NOM)
Max.
1200
0.18
100
150
150
200
250
450
700
150
225
10
15
60
90
15
-1
1
3
5
+1 V, C
µV
Unit
mV
mA
µA
dB
µA
°C
V
V
RMS
I
=