XB1085 Datasheet, PDF (5/11 Pages) Torex Semiconductor – 3.0A Positive Voltage Regulator

XB1085
Series
˙ELECTRICAL CHARACTERISTICS (Continued)
XB1085K12BJ
PARAMETER
SYMBOL
CONDITIONS
MIN.
Tj= 25ˆ unless otherwise specified
TYP. MAX. UNIT CIRCUIT
Reference Voltage
VREF
VIN-VOUT=3.0V
IOUT=10mA
1.238 1.25 1.262
O.T.^(*1) 1.225
-
1.275
V
ᶃ
Line Regulation
᷎VOUT1
2.85VʽVINʽ10V
IOUT=10mA
-
0.015 0.2
O.T.^(*1)
%
ᶃ
0.035 0.2
Load Regulation
᷎VOUT2
VIN-VOUT=3.0V
0mAʽIOUTʽ3.0A
-
0.1
0.3
O.T.^(*1)
%
ᶃ
0.2
0.4
Dropout Voltage
Vdif
᷎VOUT=1%, IOUT=3.0A
-
1.3
1.5
V
ᶃ
Limit Current
ILIM
VIN-VOUT=3.0V
3.2
4.5
-
A
ᶃ
VIN-VOUT=1.5V
Temperature Stability
Ts
IOUT=10mA
O.T.^(*1)
-
0.5
-
%
-
Minimum
Output Current
IOUTmin VIN=10V
O.T.^(*1)
-
3
10
mA
ᶃ
Adjust Voltage Pin
IADJ
VIN=4.25V, IOUT=10mA
O.T.^(*1)
-
55
120
ЖA
ᶃ
Current
Note:
*1: O.T. denotes the specifications which apply over the operating junction Temperature range (0ˆ ʽ Tj ʽ125^OC).
Please be sure that the power consumption does not exceed the power dissipation rating, 1300mW. If the power consumption exceeds
the power dissipation rating and the operating junction temperature rises more than the rating, 125^OC, the IC enters thermal shutdown
state.
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