Global Mixed-mode Technology Inc.
Absolute Maximum Ratings
V
IN
to GND. . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to +7V
Output Short-Circuit Duration. . . . . . . . . . .. . . . . .Infinite
All Other Pins to GND. . . . . . . . . . .-0.3V to (V
IN
+ 0.3V)
Thermal Resistance Junction to Ambient, (θ
JA
)
SOT-23-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240°C/W
G914X
Operating Temperature Range. . . . . . .-40°C to +85°C
Juction Temperature. . . . . . . . . . . . . . . . . . . . .+150°C
Storage Temperature Range. . . . . . . -65°C to +160°C
Reflow Temperature (soldering, 10sec) . . . . . . 260°C
Note
(1)
: See Recommended Minimum Footprint
Stresses beyond those listed under
“
Absolute Maximum Ratings
”
may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the
specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Electrical Characteristics
(V
IN
=V
OUT(STD)
+1V, V
SHDN
=V
IN
, T
A
=T
J
=25°C, unless otherwise noted.) (Note 1)
PARAMETER
Input Voltage (Note 2)
Output Voltage Accuracy
Maximum Output Current
Current Limit (Note 3)
Ground Pin Current
I
LIM
I
LOAD
= 0mA
I
Q
V
IN
=3.6V
I
OUT
= 1mA
I
OUT
= 50mA, V
OUT
≥
2.7V Version
V
O (NOM)
≥
3.0V
I
OUT
= 150mA
Dropout Voltage (Note 4)
V
DROP
2.5V≤V
O (NOM)
≤2.85V
V
O (NOM)
= 1.8V
V
O (NOM)
= 1.5V
V
O (NOM)
≥
3.0V
I
OUT
=300mA
2.5V≤V
O (NOM)
≤2.85V
V
O (NOM)
= 1.8V
V
O (NOM)
= 1.5V
Line Regulation
Load Regulation (Note 5)
Power Supply Rejection Ratio
Output Voltage Temperature
Coefficient
Output Voltage Noise
(10Hz to 100kHz)
(G914H)
e
n
V
IN
=V
OUT
+1V
ΔV
LNR
ΔV
LDR
PSRR
V
IN
=V
OUT
+100mV to 5.5V, I
OUT
= 1mA
I
OUT
= 10mA to 300mA
I
OUT
= 10mA C
BYP
= 10nF, f = 120HZ
I
LOAD
= 50mA
I
LOAD
= 300mA
SYMBOL
V
IN
CONDITIONS
Variation from specified V
OUT
, I
OUT
=1mA,V
OUT
≥2.5V
version
MIN
Note2
-2
-3
-4
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TYP
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300
500
55
145
265
2
70
230
250
380
510
450
500
760
910
0.1
0.1
70
30
52
35
30
26
MAX UNITS
5.5
2
3
4
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120
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600
660
1500
1800
0.28
1
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µV
RMS
%/V
%
dB
ppm/°C
mV
µA
mA
mA
%
V
V
OUT
For G914H, I
OUT
=1mA
For G914G, I
OUT
=1mA
ΔV
O
/ΔT I
OUT
= 50mA, T
J
= 25°C to 125°C
C
OUT
= 1µF, I
OUT
= 150mA, C
BYP
=1nF
C
OUT
= 1µF, I
OUT
= 150mA, C
BYP
=10nF
C
OUT
= 1µF, I
OUT
= 150mA, C
BYP
= 100nF
C
OUT
= 1µF, I
OUT
= 1mA, C
BYP
= 10nF
Ver: 1.8
Jul 24, 2007
TEL: 886-3-5788833
http://www.gmt.com.tw
2
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
