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參數(shù)資料
| 型號(hào)： | R1161N331B |
| 廠商： | Ricoh Co., Ltd. |
| 英文描述： | 3-MODE 300mA LDO REGULATOR |
| 中文描述： | 3模式300mA的LDO穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 5/44頁(yè) |
| 文件大?。?/td> | 431K |
| 代理商： | R1161N331B |
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R1161x
5
ELECTRICAL CHARACTERISTICS
x
R1161xxxxA
Topt=25
q
C
Symbol
Item
Conditions
Min.
u
0.98
(-30mV)
u
0.97
(-45mV)
300
Typ.
Max.
u
1.02
(30mV)
u
1.03
(45mV)
Unit
V
IN
Set V
OUT
1V,V
ECO
V
IN
1
P
A
I
OUT
30mA
Note 1
V
IN
Set V
OUT
1V,V
ECO
GND
1
P
A
I
OUT
30mA
Note 2
V
IN
V
OUT
1.0V
V
IN
Set V
OUT
1V,V
ECO
V
IN
1mA
I
OUT
300mA
V
IN
Set V
OUT
1V,V
ECO
GND
1mA
I
OUT
100mA
Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
V
IN
Set V
OUT
1V
V
ECO
V
IN
,
V
OUT
<1.8V
V
IN
Set V
OUT
1V
V
ECO
V
IN
,
V
OUT
!
1.8V
V
IN
Set V
OUT
1V,
V
OUT
<1.6V,V
ECO
GND
V
IN
Set V
OUT
1V
V
OUT
!
1.6V,V
ECO
=GND
V
IN
V
CE
Set V
OUT
+1V, V
ECO
=GND
Set V
OUT
0.5V
V
IN
6.0V
I
OUT
30mA, V
ECO
V
IN
Set V
OUT
< 0.9V: 1.4V
V
IN
6.0V
Set V
OUT
0.5V
V
IN
6.0V
I
OUT
30mA, V
ECO
GND
Set V
OUT
<0.9V:1.4V
V
IN
6.0V
f
1kHz, Ripple 0.2Vp-p
V
IN
Set V
OUT
1V
I
OUT
30mA, V
ECO
V
IN
I
OUT
30mA
40
q
C
Topt
85
q
C
V
OUT
0V
ECO Pull-down Resistance
CE
, ECO Input Voltage “H”
CE
, ECO Input Voltage “L”
Output Noise
BW
10Hz to 100kHz
V
V
OUT
Output Voltage
V
I
OUT
'
V
OUT
/
'
I
OUT
'
V
OUT
/
'
I
OUT
V
DIF
Output Current
mA
Load Regulation(FT Mode)
40
70
mV
Load Regulation(LP Mode)
15
30
mV
Dropout Voltage
80
111
P
A
I
SS1
Supply Current(FT Mode)
60
90
P
A
3.5
8.0
P
A
I
SS2
Supply Current(LP Mode)
4.5
9.0
P
A
Istandby Supply Current (Standby)
0.1
1.0
P
A
'
V
OUT
/
'
V
IN
Line Regulation(FT Mode)
0.01
0.15
%/V
'
V
OUT
/
'
V
IN
Line Regulation(LP Mode)
0.05
0.20
%/V
RR
Ripple Rejection(FT Mode)
65
dB
V
IN
Input Voltage
Output Voltage
Temperature Coefficient
Short Current Limit
CE
Pull-up Resistance
1.4
6.0
V
'
V
OUT
/
'
Topt
Ilim
R
PU
R
PD
V
CEH
V
CEL
V
EN
r
100
ppm
/
q
C
mA
M
:
M
:
V
V
P
Vrms
50
5.00
5.00
30
1.87
1.87
1.0
0.0
12.00
12.00
6.0
0.3
Note1:
r
30mV tolerance for V
OUT
1.5V.
Note2:
r
45mV tolerance for V
OUT
1.5V.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1161N331D | 制造商:RICOH 制造商全稱(chēng):RICOH electronics devices division 功能描述:3-MODE 300mA LDO REGULATOR |
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