參數(shù)資料
型號: R1140Q401D-TL
廠商: RICOH COMPANY LTD
元件分類: 基準電壓源/電流源
英文描述: Circular Connector; MIL SPEC:MIL-C-26482, Series I; Body Material:Aluminum Alloy; Series:MS3126; No. of Contacts:15; Connector Shell Size:14; Connecting Termination:Crimp; Circular Shell Style:Straight Plug RoHS Compliant: No
中文描述: 4 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO4
封裝: SC-82AB, 4 PIN
文件頁數(shù): 5/18頁
文件大?。?/td> 181K
代理商: R1140Q401D-TL
R1140Q
4
ELECTRICAL CHARACTERISTICS
R1140Q
××
1B/R1140Q
××
1D
Symbol
Item
Topt= 25°C
Unit
Conditions
MIN.
TYP.
MAX.
V
OUT
Output Voltage
V
IN
= Set V
OUT
+ 1V
1mA
I
OUT
30mA
V
OUT
×
0.98
V
OUT
×
1.02
V
I
OUT
Output Current
V
IN
-V
OUT
= 1.0V
120
mA
V
OUT
/
I
OUT
Load Regulation
V
IN
= Set V
OUT
+ 1V
1mA
I
OUT
120mA
12
40
mV
V
DIF
Dropout Voltage
Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT VOLT-
AGE
I
SS
Supply Current
V
IN
= Set V
OUT
+ 1V
75
150
μA
Istandby
Supply Current (Standby)
V
IN
= V
CE
= Set V
OUT
+ 1V
0.1
1.0
μA
V
OUT
/
V
IN
Line Regulation
Set V
OUT
+ 0.5V
V
IN
6V
I
OUT
= 30mA
(In case that V
OUT
1.6V,
2.2V
V
IN
6V)
0.05
0.20
%/V
RR
Ripple Rejection
f = 1kHz, Ripple 0.5Vp-p
V
IN
= Set V
OUT
+ 1V,
I
OUT
= 30mA
(In case that V
OUT
1.7V, V
IN
-
V
OUT
= 1.2V)
75
dB
V
IN
Input Voltage
2.2
6.0
V
V
OUT
/
T
Output Voltage
Temperature Coefficient
I
OUT
= 30mA
-40°C
Topt
85°C
± 100
ppm
/°C
I
LIM
Short Current Limit
——
CE Pull-up Resistance
——
CE Input Voltage “H”
——
CE Input Voltage “L”
V
OUT
= 0V
40
mA
R
PU
1.5
4
16
M
V
CEH
1.5
V
IN
V
V
CEL
0.0
0.3
V
en
Output Noise
BW= 10Hz to 100kHz
30
μVrms
R
LOW
Low Output Nch Tr. ON
Resistance (of D version)
V
CE
= 0V
70
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