AAT1204 AAT, AAT1204 Datasheet - Page 2

• Manufacturer Part Number: AAT1204
• Description: MULTI-INPUT LOW-DROPOUT REGULATOR
• Manufacturer: AAT

Functions Table
PIN Description
absolute maximum ratings
NOTE 1：The device deteriorate with increase in ambient temperature, TA. See Thermal Information section.
• Main Supply voltage, V
• Standby Supply voltage, V
• Auxiliary Supply voltage, V
• Output current limit, I
• Continuous power dissipation, P
• Electrostatic discharge susceptibility, human body model………………….……….…....2kV
• Operating ambient temperature range, T
• Storage temperature range, Tstg…………….…………….…………………..-55℃ to 150℃
• Operating junction temperature range, T
• Lead temperature （soldering, 10 second）,T
NAME
VCC50
GND
AUX33
GND
GND
GND
VCC50
OUT33
VSB50
TERMINAL
0
0
0
0
5
5
5
5
INPUT VOLTAGE STATUS
Advanced Analog Technology, Inc.
VSB50
NO.
1
2
3
5
4
6
7
8
0
0
5
5
0
0
5
5
(V)
（
┼
LIMIT
–
I/O
（
O
I
I
I
I
I
I
I
VCC50
Advanced Analog Technology, Inc
台灣類比科技股份有限公司
（
）
VSB50
（
AUX33
………………………………….…………….…………... 1.5A
AUX33
3.3-V auxiliary supply input
5-V standby supply input
5-V main supply input
3.3-V regulated output
Ground
Ground
Ground
Ground
）
3.3
3.3
3.3
3.3
…………….…….………………………………... -0.5V~7V
0
0
0
0
D
）
（see Note 1）…………….…………………….….. 1.1W
……………….………………………………… -0.5V~7V
）
…………….……………………….…....….... -0.5V~7V
A
J
…………….………………...……....-5℃ to 135℃
……………….……………..…………0℃ to 70℃
VCC50/VSB50/AUX33
INPUT SELECTED
（
LEAD
AUX33
VCC50
VCC50
VCC50
VCC50
VSB50
VSB50
None
）
………………….…………..…...260℃
Description
OUTPUT
OUT33
（V）
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
–
.
（I） （mA）
OUTPUT
AAT1204
Iout33
400
400
400
400
400
400
400
0
V 1.0