AT1203
Preliminary Product Information
Low Noise, 300mA CMOS LDO Regulator
Absolute Maximum Ratings (Ta = 25oC)
Rated Value
Parameter
Condition
Unit
Min.
Max.
Power Supply Voltage
VIN
-0.3
+6.0
VIN
V
V
Output Pin Voltage
EN Pin Voltage
VOUT
-0.3
VEN
-0.3
VIN
V
SC70-5
SOT23-5
SOT23-3
SOT89
333
Thermal Resistance from Junction to
250
0C/W
Ambient θ
250
JA
175
Operating Temperature
Storage Temperature
-35
-55
+85
+150
0C
0C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operations of the device at these or any other conditions beyond those indicated in the operational sections of the
specifications are not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Recommended Operating Conditions (Ta = 25oC)
Values
Typ.
Parameter
Symbol
Unit
Min.
2.5
Max.
5.5
Ｖ
Power Supply Voltage
VIN
TOP
TJ
Operating Temperature*
-20
+25
+85
+150
°C
°C
Operating Junction Temperature
*Using X5R or X7R input capacitors.
7F, No.9, PARK AVENUE II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
1/22/2007 REV:1.0
Fax: 886-3-563-0879
WWW: http://www.aimtron.com.tw
Email: service@aimtron.com.tw
4
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
