參數(shù)資料
型號: AAT1117XPY-3.3-B1
廠商: Advanced Analogic Technologies, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 3A Fixed Low Dropout Linear Regulator (LDO)
中文描述: 3A固定低壓差線性穩(wěn)壓器(LDO)
文件頁數(shù): 3/8頁
文件大?。?/td> 65K
代理商: AAT1117XPY-3.3-B1
AAT1117
1 Amp Linear Regulator
Advanced Analogic Technologies, Inc.
1250 Oakmead Pkwy, Suite 310, Sunnyvale, CA 94086
(408)524-9684 Fax (408)524-9689
TM
1117.2000.05.0.92
Electrical Characteristics AAT1117-3.3 (fixed)
(T
J
=25
°
C unless otherwise noted)
Symbol
Description
Conditions
Min
Typ
Max
Units
T
J
=25
°
C
Full temp
3.270
3.234
3.30
3.30
3.330
3.336
V
OUT
Output Voltage
V
IN
= 5V, I
OUT
= 0A
V
V
IN
= 4.75 - 7V,
I
OUT
= 0A
V
IN
= 4.75 - 15V,
I
OUT
= 0A
V
IN
= 5V,
I
OUT
= 0A -1A
I
OUT
= 0A -1A,
V
OUT
=
±
1%,
Full temp
V
IN
= 4.75 - 7V, Full temp
V
IN
= 5V, I
OUT
= 0-1A, Full temp
V
IN
= 4.75 - 7V, I
OUT
= 0 - 1A
V
IN
= 5V, I
OUT
= 100mA, Full temp
T
J
= 25
°
C
V
IN
= 5V, I
OUT
= 1A, Full temp
T
J
=25
°
C
0.2
T
J
=25
°
C
Full temp
T
J
=25
°
C
Full temp
0.3
0.4
0.3
0.4
V
OUT
/
V
OUT
Line Regulation
%
0.05
0.2
V
OUT
/
V
OUT
Load Regulation
%
V
DO
Dropout Voltage
1
1.0
1.2
V
I
LIM
I
Q
TC
V/
T
V
N
PSRR
Note 1: V
DO
is defined as V
IN
- V
OUT
when V
OUT
is 98% of nominal.
Current Limit
Quiescent Current
Ouput Voltage Temp. Coeff.
Temperature Stability
RMS Output Noise
Ripple Rejection Ratio
1.0
A
6
13
mA
%/
°
C
%
%V
OUT
dB
0.005
0.5
0.003
72
60
2-3
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