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): 41/44頁
文件大?。?/td> 470K
代理商: R1161D281D5-TR
R1161x
6
R1161xxxxB
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 Set VOUT+1V,
VCE=GND,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
RPDC
CE Pull-down Resistance
1.87
5.00
12.00
M
RPDE
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
RLOW
Nch On Resistance for auto
discharge (applied to D
version only)
VCE 0V
60
Note1: 30mV tolerance for VOUT
1.5V.
Note2: 45mV tolerance for VOUT
1.5V.
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