AME8816 Datasheet, PDF (5/14 Pages) Analog Microelectronics – 1.5A CMOS LDO

AME, Inc.
AME8816
1.5A CMOS LDO
n Electrical Specifications
V _IN = V _O(nom) + 2V , V _EN = V _IN , T A = 25 ^o C unles s otherwis e noted
Pa ra m e te r
S ym bol
Te st Con dition
M in Typ M a x Units
Input V oltage
V _IN
Output Voltage A ccuracy
V_O
Dropout Voltage
V _{D R OPOU T}
Output Current
Current Lim it
S hort Circ uit Current
Quies c ent Current
M inim un Load Current
(For A DJ Option)
Ground P in Current
I_O
I_{L I M}
I_{S C}
I_Q
I_{MI N}
I_{GN D}
Line Regulation
RE G _{LIN E}
Load Regulation
RE G _LOAD
O ver Tem erature S hutdown O TS
O ver Tem erature Hy s teris is O TH
V _O Tem perature Coeffic ient
A DJ Input B ias Current
A DJ Referenc e V oltage
TC
I_{AD J}
V _{R EF}
Power Supply Rejection
PSRR
Note 1
7
V
V _EN = V _EH m in, I_O= 1m A
-1.5
1.5
%
I_O= 1.5A
V _O= V _ONOM -2.0%
1.5V < V _O(NOM)< = 2.0V
2.0V < V _O(NOM)< = 2.8V
2.8V < V _O(NOM)
1300
See
chart ⁸⁰⁰
mV
600
V _O> 1.2V
1500
mA
V _O> 1.2V
V _O< 0.4V
1500 2000
mA
750
mA
I_O= 0m A
45
70
µA
1
mA
I_O= 1m A to 1.5A
I_O= 1m A
V_IN=V_O+1 to V_O+2
V_O < 2.0V
4.0 > V_O >= 2.0V
4.0V <= V_O
I_O= 1m A to 1.5A
V_IN = 5V , V_ADJ = 1.242V
I_O= 100m A
C_O=4.7µF ceram ic
f= 1k Hz
f= 10k Hz
f= 100k Hz
45
µA
-0.15
0.15
%
-0.1 0.02 0.1
%
-0.4
0.4
%
-1
0.2
1
%
150
o_C
30
o_C
30
ppm /^oC
1
µA
1.223 1.242 1.261 V
50
20
dB
15
Power Supply Rejection
PSRR
I_O= 100m A
C_O=4.7µF ceram ic
C_{BY P}=0.01µF
f= 1k Hz
f= 10k Hz
f= 100k Hz
75
55
dB
30
Output Voltage Noise
f= 10Hz to 100k Hz
eN
I_O= 10m A ,C_{BY P}= 0µF
Co= 4. 7µF
30
µVrm s
Output Voltage Noise
f= 10Hz to 100k Hz
eN
I_O= 10m A ,C_{BY P}= 0.01µF
Co= 4. 7µF
30
µVrm s
V _EH
E N Input Thres hold
V _EL
I_{E H}
E N Input B ias Current
I_{E L}
V_IN= 7V
V_EN=0V, V_IN= 7V
S hutdown S upply Current
I_{S D}
V_IN = 5V , V_O=0V, V_EN=0V
Note1.V _{IN (m in)}= V _{OU T}+ V _{D R OPOU T}
Note2.V _{O(nom ) :} nom inal output voltage of fix ed vers ion
2.0
V in
V
0
0.4
V
0.1
µA
0.5
µA
0.5
2
µA
5