參數(shù)資料
型號: R1161D281D5-TR
廠商: RICOH COMPANY LTD
元件分類: 固定正電壓單路輸出LDO穩(wěn)壓器
英文描述: 2.85 V FIXED POSITIVE LDO REGULATOR, 0.35 V DROPOUT, PDSO6
封裝: SON-6
文件頁數(shù): 40/44頁
文件大?。?/td> 470K
代理商: R1161D281D5-TR
R1161x
5
ELECTRICAL CHARACTERISTICS
R1161xxxxA
Topt=25 C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VIN Set VOUT 1V,VECO VIN
1 A
IOUT
30mA
Note 1
0.98
(-30mV)
1.02
(30mV)
V
VOUT
Output Voltage
VIN Set VOUT 1V,VECO GND
1 A
IOUT
30mA
Note 2
0.97
(-45mV)
1.03
(45mV)
V
IOUT
Output Current
VIN VOUT 1.0V
300
mA
VOUT/
IOUT
Load Regulation(FT Mode)
VIN Set VOUT 1V,VECO VIN
1mA
IOUT
300mA
40
70
mV
VOUT/
IOUT
Load Regulation(LP Mode)
VIN Set VOUT 1V,VECO GND
1mA
IOUT
100mA
15
30
mV
VDIF
Dropout Voltage
Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
VIN Set VOUT 1V
VECO VIN, VOUT<1.8V
80
111
A
ISS1
Supply Current(FT Mode)
VIN Set VOUT 1V
VECO VIN, VOUT
1.8V
60
90
A
VIN Set VOUT 1V,
VOUT<1.6V,VECO GND
3.5
8.0
A
ISS2
Supply Current(LP Mode)
VIN Set VOUT 1V
VOUT
1.6V,VECO=GND
4.5
9.0
A
Istandby Supply Current (Standby)
VIN VCE Set VOUT+1V, VECO=GND
0.1
1.0
A
VOUT/
VIN
Line Regulation(FT Mode)
Set VOUT 0.5V
VIN
6.0V
IOUT 30mA, VECO VIN
Set VOUT < 0.9V: 1.4V
VIN
6.0V
0.01
0.15
%/V
VOUT/
VIN
Line Regulation(LP Mode)
Set VOUT 0.5V
VIN
6.0V
IOUT 30mA, VECO GND
Set VOUT<0.9V:1.4V
VIN
6.0V
0.05
0.20
%/V
RR
Ripple Rejection(FT Mode)
f 1kHz, Ripple 0.2Vp-p
VIN Set VOUT 1V
IOUT 30mA, VECO VIN
65
dB
VIN
Input Voltage
1.4
6.0
V
VOUT/
Topt
Output Voltage
Temperature Coefficient
IOUT 30mA
40 C
Topt
85 C
100
ppm
/ C
Ilim
Short Current Limit
VOUT 0V
50
mA
RPU
CE Pull-up Resistance
1.87
5.00
12.00
M
RPD
ECO Pull-down Resistance
1.87
5.00
12.00
M
VCEH
CE , ECO Input Voltage “H”
1.0
6.0
V
VCEL
CE , ECO Input Voltage “L”
0.0
0.3
V
VEN
Output Noise
BW 10Hz to 100kHz
30
Vrms
Note1: 30mV tolerance for VOUT
1.5V.
Note2: 45mV tolerance for VOUT
1.5V.
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