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參數(shù)資料
| 型號： | R1172N341B-TR-FE |
| 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： | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| 封裝： | HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 5 PIN |
| 文件頁數(shù)： | 22/25頁 |
| 文件大?。?/td> | 511K |
| 代理商： | R1172N341B-TR-FE |
R1172x
6
R1172xxx1B/D
Topt
=25°C
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VIN
Input Voltage
1.4
6.0
V
ISS
Supply Current
VIN
VOUT=1.0V, VIN=VCE,
IOUT
=0A
60
100
μA
Istandby
Standby Current
VIN
= 6.0V, VCE=0V
0.1
1.0
μA
VOUT > 1.5V
×0.98
×1.02
V
VOUT
Output Voltage
VIN
VOUT=1.0V
IOUT
=100mA
VOUT <
= 1.5V
30
+30
mV
VIN
VOUT=0.3V
1mA <
= IOUT <
= 300mA
If VOUT <
= 1.1V, then VIN=1.4V
15
30
ΔVOUT/
ΔIOUT
Load Regulation
VIN
VOUT=0.3V
1mA <
= IOUT <
= 1A
If VOUT <
= 1.1V, then VIN=1.7V
50
mV
VDIF
Dropout Voltage
Refer to Dropout Voltage Table
ΔVOUT/
ΔVIN
Line Regulation
IOUT
=100mA
VOUT
+0.5V <
= VIN <
= 6.0V
If VOUT <
= 0.9V,
1.4V <
= VIN <
= 6.0V
0.05
0.20
%/V
RR
Ripple Rejection
f
=1kHz (VOUT <
= 4.0V)
f
=1kHz (VOUT > 4.0V)
Ripple 0.5Vp-p, VIN
VOUT=1.0V
IOUT
=100mA
If VOUT <
= 1.2V, VINVOUT=1.5V,
IOUT
=100mA
70
60
dB
ΔVOUT/
ΔTopt
Output Voltage
Temperature Coefficient
IOUT
=100mA
40°C <
= Topt <
= 85°C
±100
ppm/
°C
ILIM
Output Current
VIN
VOUT=1.0V
1
A
ISC
Short Current Limit
VOUT
=0V
250
mA
RPD
Pull-down Resistance for CE
pin
1.9
5.0
15.0
M
Ω
VCEH
CE Input Voltage "H"
1.0
6.0
V
VCEL
CE Input Voltage "L"
0
0.4
V
TTSD
Thermal Shutdown
Temperature
Junction Temperature
150
°C
TTSR
Thermal Shutdown
Released Temperature
Junction Temperature
120
°C
en
Output Noise
BW
=10Hz to 100kHz
30
μVrms
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PDF描述 |
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| R1172N341D-TR-FE | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| R1172N351A-TR-FE | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| R1172N351B-TR-FE | FIXED POSITIVE LDO REGULATOR, PDSO5 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1172N341D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO |
| R1172N351A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO |
| R1172N351B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO |
| R1172N351D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO |
| R1172N361A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:SUPER LOW ON RESISTANCE / LOW VOLTAGE 1A LDO |
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