Datasheet

Electrical characteristics LD29300
8/18 DocID9248 Rev 14
I
O
= 10 mA, T
J
= 25 °C, V
I
= 3.23 V, V
INH
= 2 V, C
I
= 330 nF, C
O
= 10 µF adjust pin tied to
output pin.
Table 5. Electrical characteristics of LD29300#ADJ
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
I
Minimum operating input
voltage
I
O
= 10mA to 3A, T
J
= -40 to 125°C 2.5 V
ΔV
O
Load regulation I
O
= 10mA to 3A 0.2 1.0 %
ΔV
O
Line regulation V
I
= 2.5 V to 13V 0.06 0.5 %
V
REF
Reference voltage
I
O
= 10mA to 3A, V
I
= 2.5 to 4.5V
T
J
= -40 to 125°C
(1)
-1% 1.23 +1%
V
-2% +2%
SVR Supply voltage rejection f = 120 Hz, V
I
= 3.23 ±1V, I
O
= 1.5A
(2)
65 75 dB
I
q
Quiescent current
I
O
= 1.5A, T
J
= -40 to 125°C 20 50
mA
I
O
= 3A, T
J
= -40 to 125°C 45 100
V
I
= 13V, V
INH
= GND, T
J
= -40 to 125°C 130 180 µA
I
ADJ
Adjust pin current T
J
= -40 to 125°C 1 µA
I
sc
Short circuit current V
I
- V
O
= 5.5V 4.5 A
V
IL
Control input logic low OFF MODE
(1)
,T
J
= -40 to 125°C 0.8 V
V
IH
Control input logic high ON MODE
(1)
, T
J
= -40 to 125°C 2 V
I
INH
Control input current T
J
= -40 to 125°C, V
INH
= 13V 5 10 µA
eN Output noise voltage B
P
= 10Hz to 100kHz, I
O
= 100mA
(2)
50 µV
RMS
1. Reference voltage is measured between output and GND pin, with ADJ PIN tied to V
OUT
.
2. Guaranteed by design.