Global Mixed-mode Technology Inc.
Absolute Maximum Ratings
V
IN
to GND……………………………………-0.3V to +7V
Output Short-Circuit Duration………………….….Infinite
SET to GND.……………………………..…..-0.3V to +7V
SHDN to GND…………………..………….-0.3V to +7V
SHDN to IN….…………………..…………..-7V to +0.3V
OUT to GND…………………………-0.3V to (V
IN
+ 0.3V)
Note (1): See Recommended Minimum Footprint (Figure 3)
G913
Continuous Power Dissipation (T
A
= +25°C)
SOT23-5……………………………………...…..520 mW
Operating Temperature Range………...-40°C to +85°C
Junction Temperature……………………….……+150°C
(1)
θ
JA
….…..…………….…………….…..…..240°C/Watt
Storage Temperature Range………….-65°C to +160°C
Lead Temperature (soldering, 10sec)..…………+300°C
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress rat-
ings 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
=+3.6V, V
SHDN
=V
IN
, T
A
=T
J
=+25°C, unless otherwise noted.) (Note 1)
PARAMETER
Input Voltage (Note 2)
Output Voltage Accuracy
Adjustable Output Voltage Range (Note 3)
Maximum Output Current
Current Limit (Note 4)
Ground Pin Current
SYMBOL
V
IN
V
OUT
V
OUT
I
LIM
I
Q
SET = GND
CONDITIONS
Variation from specified V
OUT
, I
OUT
=1mA
MIN TYP MAX UNITS
2.5
-2
V
SET
150
5.5
2
5.5
250
55
120
145
2
70
230 300
0.1 0.28
0.08 0.4
0.02
0.8
1.0
220
V
IN
-0.7
0.4
V
%
V
mA
mA
µA
I
LOAD
= 0mA
I
LOAD
= 50mA
Dropout Voltage (Note 5)
V
DROP
∆V
LNR
∆V
LDR
e
n
V
IH
V
IL
I
SHDN
I
QSHDN
V
SET
I
SET
T
SHDN
∆T
SHDN
Line Regulation
Load Regulation
Output Voltage Noise (10Hz to 100kHz)
SHUTDOWN
SHDN
Input Threshold
SHDN
Input Bias Current
I
OUT
= 1mA
I
OUT
= 50mA
I
OUT
=150mA
SET=GND, V
IN
=V
(STD)
+0.1V,to 5.5V I
OUT
= 1mA
SET tied to OUT, V
IN
=2.5V to 5.5V, I
OUT
= 1mA
I
OUT
= 0mA to 150mA
V
IN
=4.2V,
I
OUT
=150mA
Regulator enabled
Regulator shutdown
V
SHDN
= V
IN
V
OUT
= 0V
V
IN
= 2.5V to 5.5V,
I
OUT
= 1mA
V
SET
= 1.3V
SET tied to OUT
SET = GND
C
OUT
= 1µF
mV
%/V
%
µV
RMS
V
µA
µA
V
nA
°C
°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
0.003
0.2
0.1
1
Shutdown Supply Current
SET INPUT
SET Reference Voltage (Note 3)
SET Input Leakage Current (Note 3)
THERMAL PROTECTION
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
1.225 1.25 1.275
1.25
5
30
150
15
Note 1: Limits is 100% production tested at T
A
= +25°C. Low duty pulse techniques are used during test to
maintain junction temperature as close to ambient as possible.
Note 2: Guaranteed by line regulation test.
Note 3: Adjustable mode only.
Note 4: Not tested. For design purposes, the current limit should be considered 150mA minimum to 420mA maximum.
Note 5: The dropout voltage is defined as (V
IN
-V
OUT
) when V
OUT
is 100mV below the value of V
OUT
for V
IN
= V
OUT
+2V,
The performance of every G913 part, see “Typical Performance Characteristics”.
Ver 0.9 Preliminary
Jan 25, 2002
TEL: 886-3-5788833
http://www.gmt.com.tw
2
INTERPOINT [ INTERPOINT CORPORATION COMPANY ]
