BL8503
Block Diagram：
Absolute Maximum Ratings：
Max input voltage ----------------------------------------------------------------------------------10V
Junction Temperature (TJ) -----------------------------------------------------------------------125C
Ambient Temperature(TA)-------------------------------------------------------------------------40C～85C
Power Dissipation
SOT-23-3------------------------------------------------------------------------------------------0.15W
SOT-23-5------------------------------------------------------------------------------------------0.25W
SOT-89-3------------------------------------------------------------------------------------------0.5W
Storage Temperature(Ts) -------------------------------------------------------------------------45C～150C
Lead Temperature and Time --------------------------------------------------------------------260C,10S
Recommended Work Conditions：
Item
Input Voltage Range
Ambient Temperature
Min
Recommended
Max
8
+125
unit
V
C
-40
Electrical Characteristics：
（Test Conditions：Cin=1uF,Cout=1uF,TA=25C, unless otherwise specified. ）
BL8503-1.5V
Symbol
Vin
Vout
Parameter
Input Voltage
Output Voltage
Maximum Output
Current
Conditions
Min
Typ
1.5
Max
8
1.53
Units
V
V
1.47
250
Iout(Max.)
Dropout
Voltage Voltage Differential
Vout
Vin=2.5V,Vout>1.47
Iout=100mA
mA
mV
Input-Output
270
0.2
400
0.3
Iout=40mA
1.6V≤Vin≤8V
Line Regulation
%/V
mV
Vin Vout
Vin=2.5V
1mA≤Iout≤100mA
Vout
Load Regulation
20
40
Quiescent
Current
Iq
Vin=2.5V
3.0
5.0
uA
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- 4-
10/24/2016
Total 12 Pages
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