LD39300XX25 STMicroelectronics, LD39300XX25 Datasheet - Page 8

• Manufacturer Part Number: LD39300XX25
• Description: Ultra low drop BICMOS voltage regulator
• Manufacturer: STMicroelectronics

Specifications of LD39300XX25

• Fixed And Adj Output Voltages: 1.22V, 1.8V, 2.5V, 3.3V, ADJ. (*see order code)
• Temperature Range: -40 to 125°C

Electrical characteristics
5
Table 4.
1. Guaranteed by design
8/17
Short Circuit Protection
Inhibit Input
AC Parameters
∆V
Symbol
V
T
T
O
T
V
V
SVR
∆V
D-OFF
DROP
I
SHDN
/∆I
D-ON
I
V
INH
e
V
REF
I
SC
INH
Q
N
O
I
O
LOAD
Electrical characteristics
(T
specified)
Electrical characteristics
Operating input voltage
Output voltage tolerance
Reference voltage
Output voltage LINE
regulation
Output voltage LOAD
regulation
Dropout voltage (V
Quiescent current:
ON MODE
Quiescent current:
OFF MODE
Short circuit protection
Inhibit threshold LOW
Inhibit threshold HIGH
Current limit
Current limit
Inhibit input current
Supply voltage rejection
Output noise voltage
Thermal shutdown OFF
Hysteresis
J
= 25°C, V
Parameter
I
= V
O
I
- V
(1)
+1V, C
O
)
I
= 1µF, C
V
V
I
T
V
V
I
I
T
I
I
I
T
V
V
R
V
T
I
I
V
V
V
I
B
C
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
I
I
J
I
I
J
J
INH
INH
I
J
I
I
O
W
L
O
= V
= V
= V
= V
= 2.5 to 6V OFF
= 6V, V
= 4.5 ± 1V,
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
= -40 to 125°C
= 0
= 3.3V,
= 10Hz to 100kHz,
= 4.7µF, V
= 0.3V
= 0.3V, T
O
O
O
O
= 10mA to 3A
= 10mA to 3A
= 10mA to 3A,
= 600mA, T
= 3A, T
= 10mA to 3A, V
= 3A, V
= 3A, V
= 10mA,
+1V, I
+1V to 6V,
+1V to 6V
+1V to 6V, T
O
= 4.7µF, I
INH
Parameter
LOAD
J
O
O
= 0 to 6V
O
J
= -40 to 125°C
= 3.3V
= 3.3V
= -40 to 125°C
= 2.5V
J
= 10mA to 3A
=-40 to 125°C
J
LOAD
f = 120Hz
f = 1kHz
= -40 to 125°C
INH
= 10mA, V
= 2V
INH
Min.
-1.5
2.5
-3
2
= 2V, unless otherwise
Typ.
1.22
0.04
0.06
±0.1
200
100
170
0.1
0.2
1.2
40
20
20
65
55
10
6
Max.
400
1.5
0.2
0.4
2.5
0.3
80
±1
6
3
1
5
LD39300
V
µV
O(NOM)
Unit
% of
%/A
mV
mA
µA
µA
dB
°C
µs
%
%
V
V
A
V
RMS