LE33C STMicroelectronics, LE33C Datasheet - Page 22

• Manufacturer Part Number: LE33C
• Description: VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
• Manufacturer: STMicroelectronics

Specifications of LE33C

• Supply Voltage Rejection: 80 dB (typ.)
• Temperature Range: -40 to 125 °C

Table 18.
22/39
Symbol
SVR
V
C
V
eN
V
V
V
I
V
V
I
I
O
d
IH
O
IL
I
O
d
I
O
O
Output voltage
Operating input voltage
Output current limit
Line regulation
Load regulation
Quiescent current
Supply voltage rejection
Output noise voltage
Dropout voltage
Control input logic low
Control input logic high
Control input current
Output bypass
capacitance
Electrical characteristics for LE45C (refer to the test circuits, T
C
O
= 2.2 µF unless otherwise specified.)
Parameter
I
B = 10 Hz to 100 kHz
I
I
I
V
V
V
V
V
I
I
T
T
V
ESR = 0.1 to 10 , I
O
O
O
O
O
O
A
A
I
I
I
I
I
I
= 10 mA, V
= 5.2 to 18 V, I
= 5.5 V, I
= 5.5 to 18V, I
= 5.5 to 18V, I
= 6 V
= 100 mA
= 100 mA, T
= 6 V, V
= 10 mA, V
= 100 mA
= 5 mA, V
= -40 to 125°C
= -40 to 125°C
C
O
= 6 V
Test conditions
I
= 0.5 to 100 mA
= 6.5 ± 1 V
I
I
= 6.5 V
= 6.5 V, T
A
O
O
= -40 to 125°C
O
=100mA
= 0mA
= 0.5 mA
O
= 0 to 100 mA
A
= -25 to 85°C
ON MODE
OFF MODE
f = 120 Hz
f = 1 kHz
f = 10 kHz
Min.
4.41
4.32
150
2
2
J
= 25 °C, C
Typ.
4.5
0.5
1.5
0.2
50
77
72
60
50
10
10
4
3
I
Max.
4.59
4.68
= 0.1 µF,
100
0.4
0.5
0.8
18
30
25
1
3
Unit
mA
mV
mV
mA
µA
dB
µV
µA
µF
V
V
V
V
V