GM66150 Series
1.5A ULTRA LOW DROPOUT VOLTAGE
REGULATORS
Electrical Characteristics:
(Unless otherwise specified: T
J
= 25℃, Bold values are guaranteed across the full operating temperature range. Adjustable
versions are programmed to 5.0V)
Parameter
Output Voltage
Condition
I
O
= 10mA
10mA
≤
I
O
≤
1.5A,
V
OUT
+ 1V
≤
V
IN
≤
26V, (Note 2, 6)
I
O
= 10mA,
V
OUT
+ 1V
≤
V
IN
≤
26V
V
IN
= V
OUT
+ 5V,
10mA
≤
I
O
≤
1.5A, (Note 6)
(Note 6)
∆V
OUT
= -1%
(Note 3)
I
O
= 750mA,
V
IN
= V
OUT
+ 1V
I
O
= 1.5A
I
O
= 100mA
I
O
= 750A
I
O
= 1.5A
Symbol
V
OUT
Min
-1
-2
Typ
Max
1
Unit
%
2
0.06
0.2
20
80
0.5
1.0
100
200
mV
600
20
mA
%
%
ppm/
℃
Line Regulation
Load Regulation
Output Temperature
Coefficient
Dropout Voltage
∆V
OI
∆V
OL
∆V
OUT
/
∆T
V
DO
220
350
Ground Current (Note 5)
Ground Pin Current at
Dropout
Current Limit
Output Noise Voltage
I
GND
8
22
V
IN
= 0.5V less than specified
V
OUT
,
I
O
= 10mA
GM66150, V
OUT
= 0V, (Note 4)
10Hz to
100kHz,
I
L
= 100mA
C
L
= 10μF
C
L
= 33μF
I
GNDDO
I
CL
e
n
20
2.1
400
260
mA
A
µV
RMS
3.5
Reference GM66152
1.228
1.240
1.252
1.265
1.277
40
80
120
nA
ppm/
℃
nA/
℃
V
Reference Voltage
(Note 8)
V
REF
1.215
1.203
Adjust Pin Bias Current
V
REF
Temperature
Coefficient
Adjust Pin Bias Current
Temperature Coefficient
(Note 7)
I
ADJB
∆V
REF
/
∆T
20
0.1
GM66150
V2.02
12
GAMMA [ GAMMA MICROELECTRONICS INC. ]
