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参数资料
| 型号： | R1152N051-TR-FE |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, PDSO5 |
| 封装： | HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 5 PIN |
| 文件页数： | 14/19页 |
| 文件大小： | 368K |
| 代理商： | R1152N051-TR-FE |
R1152N
4
ELECTRICAL CHARACTERISTICS
R1152NxxxB
Topt
=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VOUT
Output Voltage
VIN
=Set VOUT+1V
IOUT
=100mA
×0.980
×1.020
V
IOUT
Output Current
Refer to the specification Table
Note1
1
A
ΔVOUT/ΔIOUT Load Regulation
VIN
=Set VOUT+1V
1mA <
= IOUT <
= 100mA
VDIF
Dropout Voltage
IOUT
=300mA
Refer to the specification table by
output voltage
ISS
Supply Current
VIN
=Set VOUT+1V, IOUT=0mA
10
24
μA
Istandby
Supply Current (Standby)
VIN
=18V,CE=0V
0.1
1.0
μA
IEXTleak
EXT Leakage Current
0.1
μA
ΔVOUT/ΔVIN Line Regulation
Set VOUT
+0.5V <
= VIN <
= 18.0V
IOUT
=100mA
0.01
0.10
%/V
VIN
Input Voltage
18
V
ISC
Current Limit
Refer to the specification Table
Base Current IB of PNP Tr.
10
25
mA
Ilim
Short Current Limit
Base Current IB of PNP Tr.
VOUT
=0V
600
μA
ΔVOUT/
ΔTopt
Output Voltage
Temperature Coefficient
IOUT
=100mA
40°C <
= Topt <
= 105°C
±50
ppm
/
°C
VCEH
CE Input Voltage "H"
2.0
VIN
μA
VCEL
CE Input Voltage "L"
0
0.3
V
Note1: This item depends on the capability of external PNP transistor.
Use low saturation type transistor with hFE value range of 100 to 300.
RECOMMENDED OPERATING CONDITIONS
(ELECTRICAL CHARACTERISTICS)
All of electronic equipment should be designed that the mounted semiconductor devices operate within the
recommended operating conditions. The semiconductor devices cannot operate normally over the
recommended operating conditions, even if when they are used over such conditions by momentary
electronic noise or surge. And the semiconductor devices may receive serious damage when they continue
to operate over the recommended operating conditions.
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