ELECTRICAL CHARACTERISTICS
(T
A
= 25°C unless otherwise noted)
Unless otherwise specified: T
J
= 25°C;
Bold
values are guaranteed across the operating temperature range.
Parameter
Output Voltage
(Note2)
Line Regulation
Load Regulation
Output Voltage change with
Temperature Coef. (Note 6)
Dropout Voltage
Conditions
I
O
= 10 mA
10mA
I
O
I
FL
, (V
OUT
+ 1V) V
IN
26V
Min
-1
-2
Typ
Max
1
2
Unit
%
%
%
%
I
O
= 10mA, (V
OUT
+ 1V) V
IN
26V
V
IN
= V
OUT
+ 5V, 10mA I
OUT
I
FL
DV
OUT
/
DT
DV
OUT
=
-1% (Note 3)
I
O
= 100mA
I
O
= 750mA
I
O
= 1.0A
(For 1.50 Version)
0.06
0.20
20
0.5
1.0
100
ppm/°C
80
220
300
200
500
0.6
0.8
mV
I
O
= 100mA
I
O
= 1.0A
I
O
= 100mA
I
O
= 1.0A
V
(For 1.80 Version)
0.3
0.5
V
Ground Current
Ground Pin Current at Dropout I
GNDDO
Current Limit
Output Noise Voltage e
n
, (10Hz to 100Hz)
I
O
= 100mA
I
O
= 750mA, V
IN
= V
OUT
+ 1V
I
O
= 1.0A
V
IN
= 0.5V less than specified V
OUT
,
I
OUT
= 10mA, (Note 5)
V
OUT
,= 0V (Note 4)
C
L
= 10µF
C
L
= 33µF
8
22
0.9
2.1
400
260
20
mA
mA
3.5
A
µV (rms)
Note 1:
Maximum positive supply voltage of 60V must be of limited duration (<100msec) and duty cycle ( 1%).
The maximum continuous supply voltage is 26V.
Note 2:
Full Load current (I
FL
) is defined as 1.0A for the GM66102 series.
Note 3:
Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with
V
OUT
+ 1V applied to V
IN
Note 4:
V
IN
= V
OUT
(nominal) + 1V. For example, use V
IN
= 4.3V for a 3.3V regulator or use 6V for a 5V regulator. Employ pulse-testing
procedures to minimize temperature rise.
Note 5:
Ground pin current is the regulator quiescent current. The total current drawn from the source is the sum of the load current plus
the ground pin current.
Note 6:
Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
GM66102
5
GAMMA [ GAMMA MICROELECTRONICS INC. ]
