SIP21103 Vishay, SIP21103 Datasheet - Page 2

• Manufacturer Part Number: SIP21103
• Description: Sip21103 - 250-ma Ultra Low-noise Ldo Regulator With Discharge Option
• Manufacturer: Vishay

ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings
Input Voltage, V
V
Output Current, I
Output Voltage, V
Package Power Dissipation, (P
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING RANGE
Input Voltage, V
Input Voltage, V
Output Current
C
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2
SiP21103
Vishay Siliconix
SPECIFICATIONS
Start-Up BP Current
Input Voltage Range
Output Voltage Accuracy
Output Voltage Accuracy
Line Regulation (V
Line Regulation
(3.0 V < V
Line Regulation (5-V Version)
D
Dropout Voltage
(V
(V
Dropout Voltage
(V
(V
2 V)
2 V)
Ground Pin Current
Ground Pin Current
(V
Ground Pin Current
Ground Pin Current
(V
SD
IN
, C
OUT(nom)
OUT(nom)
OUT(
OUT(nom)
OUT(nom)
OUT(nom)
(See Detailed Description)
OUT
t V lt
Parameter
a
OUT
(Ceramic)
)
w 2.6 V)
w 2.6 V)
t 2 6 V V
t 2.6 V, V
v 3 V)
u 3 V)
IN
IN
SD
v3.6 V)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OUT
d g
d, g
d, g
OUT
to GND
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OUT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
e, g
e, g
e
e
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IN
IN
v 3 V)
w
w
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
d
. . . . . . . . . . . . . . . . . . . . . . . . . .
)
b
DV
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
DV
IN
IN
V
Symbol
IN
IN
OUT
I
I
I
OUT
V
− V
GND
GND
V
IN
OUT(nom)
OUT(nom)
OUT
OUT
100
Short Circuit Protected
1 mA v I
1 mA v I
−
From V
Test Conditions Unless Specified
0.3 V to V
I
OUT
T
IN
−0.3 V to V
−6.0 to 6.5 V
A
= 1 mA, C
0 to 250 mA
OUT
OUT
= V
= 25_C, V
2 V to 6 V
0 V to V
IN
From V
+ 0.3 V
1.23 W
OUT(nom)
v 250 mA
v 250 mA
2.2 mF
New Product
ON/OFF = High
I
I
I
I
I
I
I
I
C
OUT
OUT
OUT
OUT
I
I
OUT
OUT
I
I
OUT
OUT
I
I
I
I
I
OUT
OUT
OUT
OUT
V
OUT
OUT
OUT
OUT
IN
OUT
IN
IN
IN
SD
IN
= 2.2 mF, C
= 250 mA
= 250 mA
= 250 mA
= 250 mA
= 5.5 V to 6 V
= 250 mA
= 250 mA
= 250 mA
= 250 mA
= 50 mA
= 50 mA
= 50 mA
= 50 mA
= V
= 1.5 V
= 0 mA
= 0 mA
= 0 mA
= 0 mA
+ 1 V to V
= 1 mA
OUT(nom)
V
V
OUT
OUT
(
C
Thermal Resistance (q
Maximum Junction Temperature, T
Storage Temperature, T
Notes
a.
b.
C
Operating Ambient Temperature, T
Operating Junction Temperature, T
Notes
a.
V
V
OUT
EB
OUT
OUT
OUT(nom)
= 1 2 V 1 5 V
= 1.2 V, 1.5 V
)
Device mounted with all leads soldered or welded to PC board.
Derate 15.4 mW/_C above T
Maximum ESR of C
(Ceramic)
+ 1 V
= 2.2 mF
w 1 8 V
w 1.8 V
+ 2 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Temp
R
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
(qJc)
JA
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
Full
STG
OUT:
)
a
a
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
a
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
0.2 W.
A
Min
−0.06
−2.0
−3.0
−2.5
−3.5
A
J(max)
J
= 70_C
2
0
0
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . .
b
−40 to 85_C
. . . . . . . . . . . . . . . . . . . . . . .
Limits
Typ
250
350
100
120
140
110
45
50
65
1
1
1
1
1
1
S-51148—Rev. C, 20-Jun-05
c
Document Number: 73392
Max
0.18
350
415
100
120
520
570
150
180
200
330
170
200
225
275
2.0
3.0
2.5
3.5
0.3
0.4
80
90
6
−65_C to 150_C
−40_C to 125_C
−40_C to 85_C
b
65_C/W
0.01 mF
Unit
%/V
8_C/W
150_C
mA
mV
mA
mA
%
%
V