GM66102 GAMMA [Gamma Microelectronics Inc.], GM66102 Datasheet - Page 5

• Manufacturer Part Number: GM66102
• Description: 1A ULTRA LOW-DROPOUT VOLTAGE REGULATORS
• Manufacturer: GAMMA [Gamma Microelectronics Inc.]

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