參數(shù)資料
型號(hào): AP13830W
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 300mA Low-Noise CMOS LDO
中文描述: 300mA的低噪聲CMOS LDO穩(wěn)壓器
文件頁數(shù): 3/7頁
文件大?。?/td> 334K
代理商: AP13830W
AP138
300mA Low-Noise CMOS LDO
Electrical Characteristics
(T
A
=+25oC, unless otherwise noted.)
Symbol
Parameter
V
IN
Input Voltage
V
OUT
Output Voltage Accuracy I
O
=1mA to 300mA
Anachip Corp.
www.anachip.com.tw Rev. 1.0 Oct 29, 2004
3/7
Test Conditions
Min.
Note 1
-1.5
Typ.
-
-
Max.
7
1.5
Unit
V
%
1.2V<V
O(NOM)
2.0V
2.0V<V
O(NOM)
2.5V
2.5V<V
O(NOM)
-
-
1300
-
-
800
V
DROPOUT
Dropout Voltage
I
O
=1mA to 300mA,
V
OUT
=V
O(NOM)
-1.5%
-
-
-
300
-
-
35
50
0.1
1
mV
I
OUT
I
LIMIT
I
Q
I
GND
REG
LINE
Line Regulation
REG
LOAD
Load Regulation
Over Temperature
Shutdown
Over Temperature
Hysteresis
V
OUT
Temperature
Coefficient
Output Current
Current Limit
Quiescent Current
Ground Pin Current
V
OUT
> 1.2V
V
OUT
> 1.2V
I
O
=0mA
I
O
=1mA to 300mA
I
OUT
=5mA, V
IN
=V
OUT
+1 to V
OUT
+2
I
O
=1mA to 300mA
300
300
-
-
-0.1
-
mA
mA
μA
μA
%
%
450
30
30
0.02
0.2
OTS
-
150
-
o
C
OTH
-
30
-
o
C
TC
-
40
-
ppm/
o
C
f=1KHz
f=10KHz
f=100KHz
f=1KHz
f=10KHz
f=100KHz
C
O
=2.2uF
C
O
=100uF
C
O
=2.2uF
C
O
=100uF
-
-
-
-
-
-
-
-
-
-
60
50
40
75
55
30
30
20
30
20
-
-
-
-
-
-
-
-
-
-
PSRR Power Supply Rejection I
O
=100mA,
C
O
=2.2μF ceramic
dB
PSRR Power Supply Rejection
I
O
=100mA,
C
O
=2.2μF ceramic,
C
BYP
=0.01μF
f=10Hz to 100kHz,
I
O
=10mA, C
BYP
=0μF
f=10Hz to 100kHz,
I
O
=10mA, C
BYP
=0.01μF
dB
eN
Output Voltage Noise
μVrms
eN
Output Voltage Noise
μVrms
I
SD
Shutdown Supply
Current
V
IN
=5.0V, V
OUT
=0V, V
EN
< V
EL
-
2.0
3.0
μA
I
EH
I
EL
V
EH
V
EL
V
EN
=V
IN
, V
IN
=2.6V to 7V
V
EN
=0V, V
IN
=2.6V to 7V
V
IN
=2.6V to 7V
V
IN
=2.6V to 7V
-
-
2
0
-
0.1
3.0
V
IN
0.4
μA
μA
V
V
EN Input Bias Current
2.0
-
-
EN Input Threshold
Note 1. : V
IN(MIN)
=V
OUT
+V
DROPOUT
Typical Application
AP138
BYP
EN
V
OUT
GND
V
IN
C1
1uF
C2
1nF
C3
1uF
IN
OUT
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