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LD2980ABM30TR
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P22
Pin conf
iguration
LD2980
4/22
DocI
D628
0 Rev 1
8
2 Pin
conf
igurat
ion
Figure 2. Pin connections (top vi
ew)
T
able
2. Pin d
escriptio
n
Pin n°
Symbol
Name and fun
ction
1V
IN
Input port
2
GND
Ground p
in
3I
N
H
I
B
I
T
Control
switch
ON/OFF
. Inhibit
is not internall
y
pulled
-up; it cannot be
left
floating
. Disable t
he devic
e when con
nected to
GND or to a
posit
ive volt
age less than 0
.18 V
4
NC
Not connec
ted
5V
OUT
Out
put po
rt
T
able 3. Thermal data
Symbol
Parameter
V
alue
Unit
R
thJC
Thermal resi
stanc
e junction-cas
e
81
°C/W
R
thJA
Thermal resi
stanc
e junction-a
mbient
255
°C/W
SOT23-5L
DocID6280 Rev 18
5/22
LD2980
Max
imum ratings
22
3 Maximum
ratings
Note:
Absol
ute maxi
mum rati
ngs are t
hose
values
beyond w
hich
damage
to the d
evice
may occ
ur
.
Funct
ional ope
ratio
n under th
ese cond
ition is
not im
plied.
T
able
4. Absolute
maximum ratin
gs
Symbol
Parameter
V
alue
Unit
V
I
DC
inpu
t
voltage
-0.3
to
16
V
V
INH
INHIBIT input vol
tage
-0.3 to 1
6
V
I
O
Output cu
rrent
Internally
limited
P
D
Power dissi
pation
Interna
lly limi
ted
T
STG
S
torage temp
erature r
ange
-55 to 1
50
°C
T
OP
Operating
junction
temperatu
re range
-40 to 125
°C
Typical application
LD2980
6/22
DocI
D628
0 Rev 1
8
4 T
ypical
application
Figure 3. Application circuit
Note:
Inhibit p
in is not in
terna
lly pull
ed-up then i
t must no
t be left floatin
g. Disable
the device
when
connec
ted to GND
or to a pos
itive v
oltage less
than 0.18
V
.
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P22
LD2980ABM30TR
Mfr. #:
Buy LD2980ABM30TR
Manufacturer:
STMicroelectronics
Description:
LDO Voltage Regulators 3.0V 50mA Positive
Lifecycle:
New from this manufacturer.
Delivery:
DHL
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EMS
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