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參數(shù)資料
| 型號： | AME8824 |
| 廠商： | AME, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 300mA CMOS LDO |
| 中文描述： | 300mA的CMOS低壓 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大小： | 134K |
| 代理商： | AME8824 |
AME, Inc.
5
AME8824
300mA CMOS LDO
Parameter
Symbol
Min
Typ
Max
Units
Input Voltage
Output Voltage
V
IN
V
O
Note 1
-3
7
3
V
%
1.2V<=V
O(NOM)
<=2.0V
2.0V<V
O(NOM)
<=2.8V
2.8V<V
O(NOM)
<3.8V
V
O
>1.2V
V
O
>1.2V
V
O
<0.8V
I
O
=0mA
I
O
=1mA to 300mA
I
O
=5mA
V
IN
=V
O
+1 to V
O
+2
I
O
=1mA to 300mA
1300
400
300
Output Current
Current Limit
Short Circuit Current
Quiescent Current
Ground Pin Current
I
O
I
LIM
I
SC
I
Q
I
GND
300
300
mA
mA
mA
μ
A
μ
A
%
%
%
450
150
30
35
300
50
V
O
< 2.0V
V
O
>= 2.0V
0.15
0.1
1
0.02
0.2
150
30
30
50
20
15
Load Regulation
Over Temerature Shutdown
Over Temerature Hysterisis
V
O
Temperature Coefficient
REG
LOAD
OTS
OTH
TC
o
C
o
C
ppm/
o
C
f=1kHz
f=10kHz
f=100kHz
ADJ Input Bias Current
ADJ Reference Voltage
I
ADJ
V
REF
V
EH
V
EL
I
EH
I
EL
I
SD
V
O
,
SD
V
UV
V
OV
I
LC
V
PG
V
OL
1
μ
A
V
V
V
μ
A
μ
A
μ
A
V
1.176
2.0
0
1.2
1.224
Vin
0.4
0.1
0.5
1
0.1
85
Shutdown Supply Current
Shutdown Output Voltage
Output Under Voltage
Output Over Voltage
PG Leakage Current
PG Voltage Rating
PG Voltage Low
0.5
0
%V
O(NOM)
%V
O(NOM)
μ
A
V
V
115
1
7
0.4
I
O
=1mA
Dropout Voltage
V
DROPOUT
Test Condition
PSRR
dB
I
O
=300mA
V
O
=V
ONOM
-2.0%
mV
Line Regulation
REG
LINE
Output Voltage Noise
eN
f=10Hz to 100kHz
I
O
=10mA,C
BYP
=0
μ
F
Power Supply Rejection
I
O
=100mA
C
O
=2.2
μ
F
μ
Vrms
V
IN
=5V, V
O
=0V, V
EN
<V
EL
I
O
=35
μ
A,V
EN
<V
EL
EN Input Threshold
V
IN
=2.7V to 7V
V
IN
=2.7V to 7V
V
EN
=V
IN
, V
IN
=2.7V to 7V
V
EN
=0V, V
IN
=2.7V to 7V
EN Input Bias Current
I
SINK
=0.4mA
Co=2.2
μ
F
30
V
PG
=7V
V
O
in regulation
n
Electrical Specifications
TA = 25
O
C, V
IN
=5V unless otherwise noted
Note1:V
IN(min)
=V
OUT
+V
DROPOUT
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| AME8824AEEY | 制造商:AME 功能描述: |
| AME8827-AGT250 | 制造商:AME 功能描述:AME8827-AGT250 1A 2.5V Low Dropout CMOS Regulator / IGO |
| AME8827-BGT250 | 制造商:AME 功能描述:AME8827-BGT250 1A 2.5V Low Dropout CMOS Regulator /GOI |
| AME8853-AET330 | 制造商:AME 功能描述:High PSRR 60dB LDO,IQ 60 uA,300mA ,FIX 3.3V,SOT23,3K/REEL |
| AME8855-AET330 | 制造商:AME 功能描述:600mA,FIX 3.3V,SOT23,60dB,IN G O,3K/REEL |
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