LD39150XX STMicroelectronics, LD39150XX Datasheet - Page 8

• Manufacturer Part Number: LD39150XX
• Description: Ultra low drop BICMOS voltage regulator
• Manufacturer: STMicroelectronics

Specifications of LD39150XX

• Fixed And Adj Output Voltages: 1.22V, 1.8V, 2.5V, 3.3V, ADJ.
• Temperature Range: -40 to 125°C

5
Table 5.
1. Guaranteed by design
8/19
Short circuit protection
Inhibit input
AC parameters
ΔV
Symbol
T
V
T
O
T
V
SVR
V
ΔV
D-OFF
DROP
I
SHDN
/ΔI
I
D-ON
V
INH
e
V
REF
I
SC
INH
Q
O
N
I
O
LOAD
Electrical characteristics
Electrical characteristics
(T
specified)
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
I
O
- V
(1)
+1 V, C
O
)
I
= 1 µF, 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
J
J
J
J
O
I
I
I
I
INH
INH
I
I
I
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,
= 2.2µF, V
= 10Hz to 100kHz,
= 0.3V
= 0.3V, T
O
O
O
O
= 10mA to 1.5A
= 10mA to 1.5A
= 10mA to 1.5A,
= 300mA, T
= 1.5A, T
= 10mA to 1.5A, V
= 1.5A, V
= 1.5A, V
= 10mA,
+1V, I
+1V to 6V,
+1V to 6V
+1V to 6V, T
O
INH
= 2.2 µF, I
Parameter
LOAD
= 0 to 6V
O
J
J
O
O
= -40 to 125°C
= 2.5V
= -40 to 125°C
= 3.3V
= 3.3V
J
= 10mA to 1.5A
=-40 to 125°C
J
f = 120Hz
f = 1kHz
= -40 to 125°C
LOAD
INH
= 10 mA, V
= 2V
Min.
-1.5
2.5
-3
2
INH
= 2 V, unless otherwise
Typ.
1.22
0.04
0.06
±0.1
200
100
170
0.1
0.2
40
15
15
65
55
10
1
3
Max.
400
1.5
2.5
0.3
0.2
0.4
80
±1
6
3
1
5
V
µV
O(NOM)
% of
Unit
%/A
mV
mA
µA
µA
dB
°C
µs
%
%
V
V
A
V
RMS