TS1085 TSC, TS1085 Datasheet - Page 2

• Manufacturer Part Number: TS1085
• Description: 3A Low Dropout Positive Voltage Regulator
• Manufacturer: TSC

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Note 1: See thermal regulation specification for changes in output voltage due to heating effects. Line and load regulation
Note 2: Line and load regulation are guaranteed up to the maximum power dissipation of 15W. Power dissipation is
Note 3: Quiescent current is defined as the minimum output current required to maintain the regulation.
TS1085
Electrical Characteristics
Ta = 25
Output Voltage
Reference Voltage
Input Supply Voltage
Line Regulation
Load Regulation (note 1,2)
Dropout Voltage
Minimum Load Current
Adjustable Pin Current
Current Limit
Temperature Stability
Ripple Rejection
Thermal Performance
Thermal Resistance
Junction to Ambient
are measured at a constant junction temperature by low duty cycle pulse testing. Load regulation is measured at
the output lead = 1/18” from the package.
determined by the input / output voltage difference and the output current. Guaranteed maximum power
dissipation will not be available over the full input / output voltage range.
o
C, unless otherwise specified. Adjustable version test with Vout = 2.5V.
Parameter
Condition
Vout+1.5V ≤ Vin ≤ 7V, Io=10mA
Vout+1.5V ≤ Vin ≤ 7V, Io=3A
(Vin-out) =1.5V, Io=10mA
(Vin-out) =1.5V, Io=3A
Vout+1.5V ≤ Vin ≤ 7V, Io=10mA
Vin=Vout+1.5V,
10mA ≤ Io ≤ 3A
Io=3A, ∆Vout=0.1%Vout
Vin=5V
Vin - Vout=3V
Io=10mA
F = 120Hz, Io=3A Cout=25uF,
Vin=Vout + 3V
TO-220
TO-263
TO-252
Conditions
Package type
2-6
0.990|Vo|
0.980|Vo|
0.990|Vo|
0.980|Vo|
Min
3.5
--
--
--
--
--
--
--
--
5.0 / 3.3
0.015
Typ
1.25
0.05
Typ
2.5
1.3
0.5
2003/12 rev. A
90
60
45
45
80
--
--
8
1.010|Vo|
1.020|Vo|
1.010|Vo|
1.020|Vo|
Max
0.2
1.0
1.4
10
70
--
--
--
7
o
Unit
Unit
mA
C/W
uA
dB
%
%
%
%
V
V
V
V
V
V
A