參數(shù)資料
型號(hào): AME8844AEQ180
廠商: AME, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 750mA CMOS LDO
中文描述: 750mA電流CMOS LDO穩(wěn)壓器
文件頁(yè)數(shù): 5/14頁(yè)
文件大?。?/td> 273K
代理商: AME8844AEQ180
AME, Inc.
5
AME8844
750mA CMOS LDO
Parameter
Symbol
V
IN
V
O
Min
Note 1
-1.5
Typ
Max
7
1.5
1000
650
500
Units
V
%
Input Voltage
Output Voltage Accuracy
V
O(NOM)
=1.5V
V
O(NOM)
=1.8V
V
O(NOM)
>=2.0V
Output Current
Current Limit
Short Circuit Current
Quiescent Current
Ground Pin Current
I
O
I
LIM
I
SC
I
Q
I
GND
750
750
mA
mA
mA
μ
A
μ
A
%
%
%
%
o
C
o
C
750
45
45
70
V
O
< 2.0V
4.0 > V
O
>= 2.0V
4.0V <= V
O
-0.15
-0.1
-0.4
-1
0.15
0.1
0.4
1
0.02
Load Regulation
Over Temerature Shutdown
Over Temerature Hysterisis
V
O
Temperature Coefficient
ADJ Input Bias Current
Minimum Load Current
ADJ Reference Voltage
REG
LOAD
OTS
OTH
TC
I
ADJ
I
load
V
REF
0.2
150
30
30
1
ppm/
o
C
μ
A
μ
A
V
70
1.221 1.240 1.26
75
55
30
f=1kHz
f=10kHz
f=100kHz
V
EH
V
EL
I
EH
I
EL
I
SD
V
UV
V
OV
I
LC
V
OL
2.0
0
Vin
0.4
1
1
2
84
V
V
μ
A
μ
A
μ
A
Shutdown Supply Current
Output Under Voltage
Output Over Voltage
PG Leakage Current
PG Voltage Low
0.5
%V
O(NOM)
%V
O(NOM)
μ
A
V
105
1
0.4
V
PG
=7V
I
SINK
=0.25mA
PSRR
eN
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
V
IN
=5V, V
O
=0V, V
EN
<V
EL
PG goes Low when V
OUT
too Low
PG goes Low when V
OUT
too High
30
μ
Vrms
EN Input Threshold
V
IN
=2.7V to 7V
Power Supply Rejection
I
O
=100mA
C
O
=4.7
μ
F ceramic
f=10Hz to 100kHz
I
O
=10mA
Co=4.7
μ
F
EN Input Bias Current
Output Voltage Noise
Test Condition
Dropout Voltage
V
DROPOUT
Line Regulation
I
O
=1mA to 750mA
I
O
=0mA
See
chart
I
O
=750mA
V
O
=V
ONOM
-2.0%
V
IN
=V
O(NOM)
+1V, V
O
< 0.4V
Vin = 2.5V
dB
I
O
=1mA
I
O
=1mA to 750mA
I
O
=1mA
V
IN
=V
O
+1 to V
O
+2
mV
V
O
>1.2V
V
O
>1.2V
REG
LINE
n
Electrical Specifications
V
IN
= V
O(NOM)
+2V, V
EN
= V
IN
, TA = 25
O
C unless otherwise noted
Note1:V
IN(min)
=V
OUT
+V
DROPOUT
相關(guān)PDF資料
PDF描述
AME8844AEQ250 750mA CMOS LDO
AME8844AEQ330 750mA CMOS LDO
AME8844BEAADJ 750mA CMOS LDO
AME8844BEQAADJ 750mA CMOS LDO
AME8844BEQADJ 750mA CMOS LDO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
AME8855-AGT250 制造商:AME 功能描述:PSRR 60dB LDO,IQ 60 uA,600mA ,FIX 2.5V,SOT223,IGO,2.5K/Reel
AME8855-BET330 制造商:AME 功能描述:600mA,FIX 3.3V,SOT23,60dB,G O IN ,3K/REEL
AME8855-BGT250 制造商:AME 功能描述:PSRR 60dB LDO,IQ 60 uA,600mA ,FIX 2.5V,SOT223,GOI,2.5K/Reel