Voltage Regulator
AS29372
Austin Semiconductor, Inc.
ABSOLUTE MAXIMUM RATINGS1
Power Dissipation............................................Internally Limited
Lead Temperature (Soldering, 5 seconds)..........................260°C
Storage Temperature Range..............................-65°C to +150°C
Operating Junction Temperature Range...........-40°C to +125°C
*Across the full operating temperature, the minimum input
voltage range for full output current is 4.3V to 26V. Output
will remain in-regulation at lower output voltages and low
current loads down to an input of 2V at 25°C.
θJC = 14°C/W
Input Supply Voltage................................................-20Vto +60V
Operating Input Supply Voltage*...................................2V to 26V
Adjust Input Voltage9,10...........................................-1.5V to +26V
Shutdown Input Voltage...........................................-0.3Vto +30V
Error Comparator Output Voltage.........................-0.3V to +30V
ELECTRICAL CHARACTERISTICS
Limits in standard typeface are for TJ = 25°C and limits in boldface apply over the full operating temperature range,
-40°C to +125°C. Unless otherwise specified, VIN = VOUT + 1V, IL = 5mA, CL = 10µF. The AS29372 are programmed for a
5V output voltage, and VSHUTDOWN < 0.6V.
MIN
TYP
MAX
100
UNITS
SYMBOL
PARAMETER
Output Voltage
Temperature Coef.
CONDITIONS
∆VO/∆T
(note 2)
20
ppm/°C
VIN = VOUT + 1V to 26V
IL = 2mA
0.10
0.40
∆VO/∆VIN Line Regulation
∆VO/∆IL Load Regulation
0.03
0.04
%
%
0.16
0.20
IL = 5 to 700 mA
(note 3 & 4)
150
180
250
320
450
600
250
300
2.5
3
IL = 5mA
80
200
300
160
1
Dropout Voltage
VIN - VO
mV
IL = 100mA
(note 5)
IL = 500mA
IL = 5mA, VO = 5 ± 0.1V
IL = 100mA, VO = 5 ± 0.1V
IL = 500mA, VO = 5 ± 0.1V
µA
Ground Pin Current
IGND
(note 6)
mA
13
16
8
Thermal Regulation (note 9)
0.05
0.2
%/W
V
∆VO/∆PD
Reference Voltage (note 7)
Adjust Pin
Bias Current
1.204
1.26
40
60
20
nA
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
AS29372
Rev. 2.6 06/05
2
AUSTIN [ AUSTIN SEMICONDUCTOR ]
