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AS29372

Austin Semiconductor, Inc.

AS29372

Rev. 2.0 3/03

Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.

2

*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.

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

θ

JC

= 14°C/W

Input Supply Voltage................................................-20V to +60V

Operating Input Supply Voltage*...................................2V to 26V

Adjust Input Voltage

Shutdown Input Voltage...........................................-0.3V to +30V

Error Comparator Output Voltage.........................-0.3V to +30V

ELECTRICAL CHARACTERISTICS

Limits in standard typeface are for T

J

= 25°C and limits in boldface apply over the full operating temperature range,

-40°C to +125°C. Unless otherwise specified, V

IN

= V

OUT

+ 1V, I

L

= 5mA, C

L

= 10µF. The AS29372 are programmed for a

5V output voltage, and V

SHUTDOWN

< 0.6V.

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

∆V

Output Voltage

Temperature Coef.

(note 2)

20

100

ppm/°C

∆V

0.03

0.10

0.40

%

∆V

Load Regulation

(note 3 & 4)

0.04

0.16

0.20

%

80

150

180

200

250

320

300

450

600

160

250

300

µA

1

2.5

3

8

13

16

∆V

Thermal Regulation (note 9)

0.05

0.2

%/W

Reference Voltage

(note 7)

1.204

1.26

V

Adjust Pin

Bias Current

20

40

60

nA

mV

Dropout Voltage

(note 5)

mA

Ground Pin Current

(note 6)