sc1452 Semtech Corporation, sc1452 Datasheet - Page 4

• Manufacturer Part Number: sc1452
• Description: Sc1452 Dual 150 Ma Ldo Regulator With Programmable Reset
• Manufacturer: Semtech Corporation

Unless specified: T
Values in bold apply over full operating temperature range.
NOTES:
(1) Low duty cycle pulse testing with Kelvin connections required.
(2) Defined as the input to output differential at which the output drops 100mV below the value measured at a
differential of 1V. Not measurable on 1.5V and 1.8V outputs due to minimum V
(3) Guaranteed by design.
(4) V
POWER MANAGEMENT
Electrical Characteristics (Cont.)
Timing Diagrams
P
O
H
H
a
g i
s y
2006 Semtech Corp.
v
a r
r e
h
e t
OHA
m
r T
e r
T
t e
e
p i
s
will be a percentage of V
m
s i
r e
L
p
e
e
v
a r
l e
A
u t
= 25°C, V
e r
P
o r
IN
e t
= V
t c
OUT
o i
n
+ 1V, I
S
y
T
T
m
H
OUTA
OUTA
Y
I H
S
b
T
l o
, and V
= I
OUTB
= 1mA, C
OHB
will be a percentage of V
IN
= C
OUT
C
= 1.0 µF, V
4
o
n
d
t i
o i
ENA
n
s
= V
ENB
= V
OUTB
IN
.
.
IN
constraints.
M
n i
T
1
2
y
5
0
p
0
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SC1452
M
a
x
U
°
°
i n
C
C
s t