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參數(shù)資料
| 型號： | R1171S391B-E2 |
| 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： | 3.9 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
| 封裝： | HSOP, 6 PIN |
| 文件頁數(shù)： | 19/22頁 |
| 文件大?。?/td> | 324K |
| 代理商： | R1171S391B-E2 |
R1171x
6
R1171Sxx1B
Topt
=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VOUT
Reference Voltage for
Adjustable Voltage Regulator
VIN
VOUT=1.0V
IOUT
=200mA
×0.98
×1.02
V
IOUT
Output Current
VIN
VOUT=1.0V
1.5
A
VOUT/
IOUT
Load regulation
VIN
VOUT=1.0V
1mA <
= IOUT <
= 300mA
30
60
mV
VDIF
Dropout Voltage
IOUT
=300mA
Refer to Electrical Characteristics
by Output Voltage Table
ISS
Supply Current
VIN
VOUT=1.0V VCE=VIN
130
320
A
Istandby
Standby Current
VIN
VOUT=1.0V
VCE
=GND
0.3
1.0
A
VOUT/
VIN
Line regulation
IOUT
=200mA
RR
Ripple Rejection
f
=1kHz, Ripple 0.5Vp-p
Refer to Electrical Characteristics
by Output Voltage Table
VIN
Input Voltage
2.1
6.0
V
VOUT/
Topt
Output Voltage
Temperature Coefficient
40°C <= Topt <= 85°C
±100
ppm/
°C
Ilim
Short Current Limit
VOUT
=0V
200
mA
RPD
Pull-down resistance
for CE pin
2.5
5.0
10.0
M
VCEH
CE Input Voltage "H"
1.2
VIN
V
VCEL
CE Input Voltage "L"
0.00
0.25
V
TTSD
Thermal Shutdown
Detector Threshold Temperature
Junction Temperature
150
°C
TTSR
Thermal Shutdown
Released Temperature
Junction Temperature
120
°C
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PDF描述 |
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| R1171S391C-E2 | 3.9 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
| R1171S391D-E2 | 3.9 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
| R1171S401A-E2 | 4 V FIXED POSITIVE LDO REGULATOR, 0.18 V DROPOUT, PDSO6 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1172H | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS |
| R1172H081A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS |
| R1172H081B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS |
| R1172H081D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS |
| R1172H091A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:POWER MANAGEMENT ICs MARK INFORMATIONS |
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