Lead Temperature (soldering, 5 seconds) ................................. 260°C
Storage Temperature Range ..................................... -65°C to +150°C
Operating Junction Temperature Range ................... -40°C to +125°C
Input Voltage (Note 5) ................................................................... 16V
ELECTRICAL CHARACTERISTICS
at V
IN
=V
OUT
+ 1V and I
OUT
= 10 mA, C
IN
= 6.8
µF,
C
OUT
= 10µF; T
A
= 25°C, unless otherwise specified. The
Boldface applies over the junction temperature range. Adjustable versions are set at 5.0V.
PARAMETER
1.8V Version
Output Voltage
2.5V Version
Output Voltage
3.3V Version
Output Voltage
5.0V Version
Output Voltage
All Voltage Options
Line Regulation
Load Regulation
∆V
∆T
Dropout Voltage (Note 1)
(except 1.8V version)
Ground Current (Note 3)
I
GNDDO
Ground Pin
Current at Dropout
Current Limit
Output Noise Voltage
10Hz to 100kHz)
I
L
=100mA
Thermal Resistance
CONDITIONS
I
OUT
= 10mA
10mA≤I
OUT
≤1A,
6V≤V
IN
≤16V
I
OUT
= 10mA
10mA≤I
OUT
≤1A,
6V≤V
IN
≤16V
I
OUT
= 10mA
10mA≤I
OUT
≤1A,
6V≤V
IN
≤16V
I
OUT
= 10mA
10mA≤I
OUT
≤1A,
6V≤V
IN
≤16V
I
O
=10mA, (V
OUT
+1V)≤V
IN
≤16V
V
IN
=V
OUT
+1V, 10mA≤I
OUT
≤1A
Output Voltage
Temperature Coef.
I
O
=100mA
I
O
=1A
I
O
=750mA, V
IN
=V
OUT
, + 1V
I
O
=1A
V
IN
=0.1V less than specified V
OUT
I
OUT
= 10mA
V
OUT
=0V (Note 2)
C
L
= 10µF
TYP
1.8
1.8
2.5
2.5
3.3
3.3
5.0
5.0
0.2
0.3
20
70
280
12
18
1.2
2.2
400
MIN
1.746
1.710
2.425
2.375
3.201
3.135
4.850
4.750
MAX UNITS
1.854
1.890
2.575
2.625
3.399
3.465
5.150
5.250
1.0
1.5
100
200
550
25
V
V
V
V
%
%
ppm/°C
mV
mA
mA
1.5
A
µV
RMS
C
L
=33µF
260
TO-220 Junction to Case, at Tab
3
TO-220 Junction to Ambient
60
TO-263 Junction to Case, at Tab 3
TO-263 Junction to Ambient
60
°C/W
NOTES:
Note 1: Dropout voltage is defined as the input to output differential when the output voltage drops to 99% of its normal value.
Note 2: V
IN
=V
OUT (NOMINAL)
+ 1V. For example, use V
IN
=4.3V for a 3.3V regulator. Employ pulse-testing procedures to minimize temperature rise.
Note 3: Ground pin current is the regulator quiescent current. The total current drawn from the source is the sum of the load current to the ground current.
Note 4: Thermal regulation is defined as the change in the output voltage at a time T after a change in power dissipation is applied, excluding load or line regulation
effects.
Note 5: Maximum positive supply voltage of 20V must be of limited duration (<100ms) and duty cycle (<1%). The maximum continuous supply voltage is 16V.
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