RXXLD10 Datasheet, PDF (3/10 Pages) Unisonic Technologies – LOW VOLTAGE OPERATION LOW POWER-LOSS VOLTAGE REGULATORS

RXXLD10
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (Ta = 25Â¥)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
V_IN
10
V
ON/OFF Control Terminal Voltage (Note 2)
V_C
10
V
Output Current
I_OUT
1.0
A
Power Dissipation (with infinite heat sink)
Junction Temperature
Operating Temperature
Storage Temperature
P_D
8
W
T_J
+150
Â¥
T_OPR
-40 ~ +85
Â¥
T_STG
-40 ~ +150
Â¥
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
(V_IN = V_{O (TYP.)}+1V, I_OUT = 0.5A, V_C = 2.7V, Ta = 25Ċ, unless otherwise specified.)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
R15LD10
2.35
10
R18LD10
2.35
10
Input Voltage
R25LD10
V_IN
R03LD10
R33LD10
V_OUT+0.5
V_OUT+0.5
V_OUT+0.5
10 V
10
10
R15LD10
1.45 1.5 1.55
R18LD10
1.75 1.8 1.85
Output Voltage
R25LD10
V_OUT
2.438 2.5 2.562 V
R03LD10
2.925
3 3.075
R33LD10
3.218 3.3 3.382
Voltage for Control
(Note 1)
ON
OFF
V_{C (ON)}
V_{C (OFF)}
2
V
0.8 V
Current for Control
ON
OFF
I_{C (ON)}
I_{C (OFF)}
V_C = 0.4V
200 µA
2 µA
Quiescent Current
I_Q
I_OUT = 0A
1
2 mA
Output Off-state Dissipation Current
Load Regulation
I_QS I_OUT = 0A, V_C = 0.4V
∆V_OUT I_OUT = 5mA ~ 1A
5 µA
0.2
2
%
Line Regulation
∆V_OUT
V_IN = V_{O (TYP)}+1V~V_{O (TYP)}+6V
I_OUT = 5mA
0.1
1
%
Dropout Voltage(Note 2)
V_D I_OUT = 1A
0.2 0.5 V
Temperature Coefficient of Output
Voltage
T_C V_O T_J = 0 ~ 125°C, I_OUT = 5mA
0.01
%/Â¥
Ripple Rejection
RR Refer to Fig.2
45
60
dB
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
www.unisonic.com.tw
3 of 10
QW-R102-025,B