UR132
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 4
QW-R102-007,G
ABS OLUT E MAX IMUM RAT INGS
PARAMETER
SYMBOL
V
IN
P
D
T
J
T
OPR
T
STG
RATING
-0.3~12
300
+125
-20~+125
-40~+150
UNIT
V
mW
°
C
°
C
°
C
Input Voltage
Power Dissipation
Junction Temperature
Operation Temperature
Storage Temperature
Note: 1.Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2.The device is guaranteed to meet performance specification within 0
range and assured by design from -20
~ +125
~ +70
operating temperature
.
ELECT RICAL CHARACT ERIS T ICS
(Ta=25
°
C, C
IN
=1
μ
F, C
OUT
=10
μ
F, unless otherwise specified)
FOR V
OUT
<3.3V (V
OUT
2%)
PARAMETER
SYMBOL
V
OUT
T
C
V
O
TEST CONDITIONS
I
L
=2mA, V
IN
-V
OUT
=2V
I
L
=2mA,
V
IN
-V
OUT
=2V~V
IN
=9V
I
L
=2mA~200mA,
V
IN
-V
OUT
=2V
V
IN
-V
OUT
=2V, V
OUT
=0V
I
L
=0, V
IN
=9V
MIN
TYP.
MAX
UNIT
V
PPM/
°
C
Output Voltage
Output Voltage Temperature Coefficient
V
OUT
×0.98 V
OUT
V
OUT
×1.02
50
150
Line Regulation
V
OUT
0.5
%V
OUT
Load Regulation (note 2)
V
OUT
10
30
mV
Current Limit (note 3)
Dropout Voltage (note 4,5)
Standby current
FOR ADJ and V
OUT
PARAMETER
Output Voltage
Adjustable (R1=120
,R2=200
,V
OUT
=3.3V)
Reference Voltage
Output Voltage Temperature Coefficient
I
L
V
D
300
mA
V
mA
1.5
3.0
I
STN-BY
3.3V (V
OUT
2%)
SYMBOL
V
OUT
TEST CONDITIONS
I
L
=2mA, V
IN
-V
OUT
=2V
MIN
TYP.
MAX
UNIT
V
V
OUT
×0.98 V
OUT
V
OUT
×1.02
V
REF
T
C
V
O
V
IN
-V
OUT
=2V, I
L
=2mA
I
L
=2mA,
V
IN
-V
OUT
=2V~V
IN
=12V
I
L
=2mA~200mA,
V
IN
-V
OUT
=2V
V
IN
-V
OUT
=2V, V
OUT
=0V
I
L
=0, V
IN
=12V
1.238
1.250
50
1.262
150
V
PPM/
°
C
Line Regulation
V
OUT
0.5
%V
OUT
Load Regulation (note 2)
V
OUT
10
30
mV
Current Limit (note 3)
Dropout Voltage (note 4,5)
Standby current
Note 1: Guaranteed by design.
Note 2: Regulation is measured at constant junction temperature, using pulsed on time.
Note 3: Current limit is measured at constant junction temperature, using pulsed on time.
Note 4: Dropout is measured at constant junction temperature, using pulsed on time, and the criterion is V
OUT
inside
target value
±
2%.
Note 5: Dropout test is skipped at the condition of V
IN
<3V.
I
L
V
D
300
mA
V
mA
1.3
5.0
I
STN-BY