RXXLD10
LINEAR INTEGRATED CIRCUIT
ꢀ
ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)
PARAMETER
SYMBOL
VIN
RATINGS
UNIT
V
Input Voltage
10
10
ON/OFF Control Terminal Voltage (Note 2)
Output Current
VC
V
IOUT
PD
1.0
A
Power Dissipation (with infinite heat sink)
Junction Temperature
8
W
℃
℃
℃
TJ
+150
Operating Temperature
TOPR
TSTG
-40 ~ +85
-40 ~ +150
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.All are open except GND and applicable terminals.
ꢀ
ELECTRICAL CHARACTERISTICS
(VIN = VO (TYP.)+1V, IOUT = 0.5A, VC = 2.7V, Ta = 25℃, unless otherwise specified.)
PARAMETER
R15LD10
SYMBOL
TEST CONDITIONS
MIN
2.35
TYP MAX UNIT
10
10
R18LD10
R25LD10
R03LD10
R33LD10
R15LD10
R18LD10
R25LD10
R03LD10
R33LD10
ON
2.35
Input Voltage
VIN
V
V
VOUT+0.5
VOUT+0.5
10
10
V
OUT+0.5
10
1.45
1.5
1.8
2.5
3
1.55
1.85
2.562
3.075
3.382
1.75
Output Voltage
VOUT
2.438
2.925
3.218
2
3.3
Voltage for Control
(Note 1)
VC (ON)
VC (OFF)
IC (ON)
V
V
OFF
0.8
200
2
ON
µA
µA
mA
µA
%
Current for Control
Quiescent Current
OFF
IC (OFF) VC = 0.4V
IQ
IOUT = 0A
1
2
Output Off-state Dissipation Current
Load Regulation
IQS
IOUT = 0A, VC = 0.4V
5
∆VOUT IOUT = 5mA ~ 1A
0.2
0.1
2
V
I
IN = VO (TYP)+1V~VO (TYP)+6V
OUT = 5mA
Line Regulation
∆VOUT
1
%
V
Dropout Voltage(Note 2)
Temperature Coefficient of Output
Voltage
VD
IOUT = 1A
0.2
0.5
±0.01
60
%/℃
dB
TC VO TJ = 0 ~ 125°C, IOUT = 5mA
RR Refer to Fig.2
Ripple Rejection
45
Note 1: In case of opening control terminal pin 2, output voltage turns off.
2: Input voltage shall be the value when output voltage is 95% in comparison with the initial value.
UNISONIC TECHNOLOGIES CO., LTD
3 of 10
QW-R102-025,B
www.unisonic.com.tw
UTC [ Unisonic Technologies ]
