l491325die2v STMicroelectronics, l491325die2v Datasheet - Page 7

• Manufacturer Part Number: l491325die2v
• Description: Rad-hard Positive Fixed Voltage Regulator
• Manufacturer: STMicroelectronics

RHFL4913XX25, RHFL4913XX33, RHFL4913XX50
Table 4.
1. This value is guaranteed by design. For each application it’s strongly recommended to comply with the maximum current
Figure 4.
V
V
Symbol
INH(OFF)
INH(ON)
V
SVR
t
t
limit of the package used.
I
PLH
PHL
eN
OCM
V
SH
d
Dropout voltage
Inhibit voltage
Inhibit voltage
Supply voltage rejection
(1)
Shutdown input current
OCM pin voltage
Inhibit propagation delay
(1)
Output noise voltage
Electrical characteristics (continued)
Application diagram for remote sensing operation
Parameter
(1)
I
I
I
I
I
I
I
I
I
I
V
V
Sinked I
V
B= 10Hz to 100kHz, I
O
O
O
O
O
O
O
O
O
O
I
INH
I
= 400mA, T
= 400mA, T
= 400mA, T
= 1A, T
= 1A, T
= 1A, T
= 2A, T
= 2A, T
= 5mA, T
= 5mA, T
= V
= V
= 5 V
O
O
+2.5V ± 1V, I
+2.5V, V
OCM
Doc ID 10004 Rev 11
J
J
J
J
J
= -55°C
= +25°C
= +125°C
= +25°C
= +125°C
J
J
Test conditions
= -55 to 125°C
= -55 to 125°C
= 24 mA active low
J
J
J
= -55°C
= +25°C
= +125°C
INH
= 2.4 V, I
O
O
= 5mA
= 5mA to 2A
O
= 400 mA
f = 120Hz
f = 33kHz
on-off
off-on
Min.
2.4
60
30
Electrical characteristics
Typ.
0.38
300
350
450
750
950
70
40
15
40
Max.
400
450
550
550
650
800
100
0.8
20
µVrms
Unit
mV
dB
µA
µs
µs
V
V
V
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