參數(shù)資料
型號(hào): R1114D281A
廠商: Ricoh Co., Ltd.
英文描述: LOW NOISE 150mA LDO REGULATOR
中文描述: 低噪聲150mA的LDO穩(wěn)壓器
文件頁數(shù): 6/31頁
文件大小: 328K
代理商: R1114D281A
R1114x
ELECTRICAL CHARACTERISTICS
R1114xxx1A
6
Topt
=
25
°
C
Unit
Symbol
Item
Conditions
Min.
Typ.
Max.
V
OUT
Output Voltage
V
IN
=
Set V
OUT
+
1V
1mA
<
=
I
OUT
<
V
IN
V
OUT
=
1.0V
V
IN
=
Set V
OUT
+
1V
1mA
<
=
I
OUT
<
Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT
VOLTAGE
V
IN
=
Set V
OUT
+
1V, I
OUT
=
0mA
V
IN
=
Set V
OUT
+
1V
V
CE
=
V
DD
V
OUT
> 1.7V,
Set V
OUT
+
0.5V
<
=
V
IN
<
=
6.0V
(V
OUT
<
=
1.7V, 2.2V
V
IN
<
=
6.0V)
I
OUT
=
30mA
f
=
1kHz
f
=
10kHz
Ripple 0.5Vp
p
V
OUT
> 1.7V, V
IN
V
OUT
=
1.0V
V
OUT
<
=
1.7, V
IN
V
OUT
=
1.2V
I
OUT
=
30mA
I
OUT
=
30mA
40
°
C
<
=
Topt
<
=
85
°
C
V
OUT
=
0V
=
30mA
×
0.980
×
1.020
V
I
OUT
Output Current
150
mA
V
OUT
/
I
OUT
Load Regulation
=
150mA
22
40
mV
V
DIF
Dropout Voltage
I
SS
Supply Current
Supply Current
(Standby)
75
95
μ
A
Istandby
0.1
1.0
μ
A
V
OUT
/
V
IN
Line Regulation
0.02
0.10
%/V
RR
Ripple Rejection
70
60
dB
V
IN
Input Voltage
2.0
6.0
V
V
OUT
/
Topt
Ilim
Output Voltage
Temperature Coefficient
Short Current Limit
CE
Pull-up Resistance
CE
Input Voltage “H”
CE
Input Voltage “L”
Output Noise
±
100
ppm
/
°
C
mA
40
R
PU
0.7
2.0
8.0
M
V
V
CEH
1.5
6.0
V
CEL
0.0
0.3
V
en
BW
=
10Hz to 100kHz
30
μ
Vrms
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