LD39100PU10R STMICROELECTRONICS [STMicroelectronics], LD39100PU10R Datasheet - Page 6

• Manufacturer Part Number: LD39100PU10R
• Description: 1 A, low quiescent current, low noise voltage regulator
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical characteristics
4
Table 6.
6/24
Symbol
V
ΔV
ΔV
ΔV
ΔV
V
SVR
I
DROP
V
PG
I
ADJ
e
ADJ
I
SC
OUT
OUT
OUT
OUT
Q
IN
N
Operating input voltage
V
Adjust pin current
Transient line regulation
Static load regulation
Transient load regulation
Dropout voltage
Output noise voltage
Supply voltage rejection
V
Quiescent current
Power good output threshold
Power good output voltage low Isink=6mA open drain output
Short-circuit current
Static line regulation
ADJ
O
=0.8V
Electrical characteristics
T
specified.
Electrical characteristics for the LD39100PU
J
accuracy
= 25 °C, V
Parameter
(2)
IN
= 1.8 V, C
(1)
(1)
IN
I
I
V
I
ΔV
ΔV
I
I
I
I
40°C<T
10Hz to 100kHz, I
V
V
V
I
V
V
I
I
I
I
I
V
V
Rising edge
Falling edge
R
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
RIPPLE
IN
RIPPLE
IN
EN
L
= C
=0
IN
IN
=1.8V+/-V
=1.8V+/-V
input current in off mode:
=GND
=10mA, T
=10mA, -40°C<T
=100mA
=10mA to 1A
=10mA to 1A, t
=1A to 10mA, t
=1A, V
=10mA
=100mA
=0mA
=0mA, -40°C<T
=0 to 1A
=0 to 1A, -40°C<T
=500mV, I
=500mV, I
Doc ID 15676 Rev 2
+1 V ≤ V
=0.8V
OUT
J
=0.25V, freq. = 1kHz
=0.25V, freq.=10kHz
<125°C
Test conditions
(3)
= 1 µF, I
O
fixed to 1.5V
RIPPLE
RIPPLE
IN
J
OUT
OUT
= 25°C
≤ 5.5 V,
OUT
=100mA, t
=100mA, t
R
F
OUT
J
=5µs
=5µs
<125°C
J
=100mA,
<125°C
J
LD39100XX, LD39100XX12, LD39100XX25
<125°C
= 100 mA, V
R
F
=5µs
=5µs
Min.
784
776
EN
1.5
= V
IN
0.002
0.001
0.92*
V
V
Typ.
0.01
, unless otherwise
0.8*
800
800
200
200
1.5
10
10
40
40
30
65
62
20
OUT
OUT
Max.
816
824
400
300
5.5
0.4
50
1
1
µV
mVpp
%/mA
mVpp
Unit
%/V
mV
mV
µA
dB
µA
V
V
V
A
RMS