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参数资料
| 型号： | RQ5RW18AB |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 固定正电压单路输出标准稳压器 |
| 英文描述： | FIXED POSITIVE REGULATOR, PDSO4 |
| 封装： | SC-82AB, 4 PIN |
| 文件页数： | 19/19页 |
| 文件大小： | 145K |
| 代理商： | RQ5RW18AB |
RX5RW
9
ELECTRICAL CHARACTERISTICS BY OUTPUT VOLTAGE
(common characteristics)
Topt=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
ISS
Supply Current
VIN=setVOUT+2.0V
1.5
3.0
A
Istandby
Standby Current
VIN=setVOUT+2.0V
VCE=VIN (RX5RWxxA),
VCE=GND (RX5RWxxB)
0.1
1.0
A
VOUT/VIN
Line Regulation
IOUT=1mA
setVOUT+0.5V≤VIN≤8V
0.00
0.05
0.20
%/V
VIN
Input Voltage
8.0
V
VOUT/Topt
Output Voltage Tem-
perature Coefficient
IOUT=10mA
-40°C≤Topt ≤85°C
±100
ppm/
°C
Ilim
Short Current Limit
VOUT=0V
40
mA
RPU/RPD
CE
Pull-up / CE Pull-
down Resistance
applied to A/B version
1.5
4.0
12.0
M
VCEH
CE
/CE Input Voltage
“H”
applied to A/B version
1.5
V
VCEL
CE
/CE Input Voltage
“L”
applied to A/B version
0.25
V
OPERATION
RQ5RWxxB
In these ICs, output voltage VOUT is detected by Feedback Registers R1, R2, and the detected output
voltage is compare with a reference voltage by the error amplifier, so that a constant voltage is output.
A current limit circuit working for short protect, and a chip enable circuit are included.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RQ5RW18BA | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:The Rx5RW Series are CMOS-based voltage regulator ICs with high accuracy output voltage and ultra-low |
| RQ5RW18CA | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:The Rx5RW Series are CMOS-based voltage regulator ICs with high accuracy output voltage and ultra-low |
| RQ5RW19AA | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:The Rx5RW Series are CMOS-based voltage regulator ICs with high accuracy output voltage and ultra-low |
| RQ5RW19BA | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:The Rx5RW Series are CMOS-based voltage regulator ICs with high accuracy output voltage and ultra-low |
| RQ5RW19CA | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:The Rx5RW Series are CMOS-based voltage regulator ICs with high accuracy output voltage and ultra-low |
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