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參數(shù)資料
| 型號： | R1122N45A-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： | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| 封裝： | MINI, PLASTIC, SOT-23, 5 PIN |
| 文件頁數(shù)： | 18/22頁 |
| 文件大?。?/td> | 295K |
| 代理商： | R1122N45A-TR |
Rev. 1.10
- 5 -
l R1122NXX1B
Topt=25
°C
Symbol
Item
Conditions
MIN.
TYP.
MAX.
Unit
VOUT
Output Voltage
VIN = Set VOUT+1V
1mA
IOUT 30mA
VOUT
0.98
VOUT
1.02
V
IOUT
Output Current
VIN = Set VOUT+1V
When VOUT = Set VOUT-0.1V
150
mA
DVOUT/DIOUT
Load Regulation
VIN = Set VOUT+1V
1mA
IOUT 80mA
12
40
mV
VDIF
Dropout Voltage
refer to the ELECTICAL CHARACTERISTICS by OUTPUT
VOLTAGE
ISS
Supply Current
VIN = Set VOUT+1V
100
170
mA
Istandby
Supply Current (Standby)
VIN = Set VOUT+1V
VCE = GND
0.1
1.0
mA
DVOUT/DVIN
Line Regulation
Set VOUT+0.5V
VIN 8V
IOUT = 30mA
0.05
0.20
%/V
RR
Ripple Rejection
f = 1KHz, Ripple 0.5Vp-p
VIN = Set VOUT+1V
80
dB
VIN
Input Voltage
2.0
6.0
V
DVOUT/DT
Output Voltage
Temperature Coefficient
IOUT = 30mA
-40
°C Topt 85°C
±100
ppm
/
°C
Ilim
Short Current Limit
VOUT = 0V
30
mA
RPD
CE Pull-down Resistance
2.5
5
10
M
W
VCEH
CE Input Voltage “H”
1.5
VIN
V
VCEL
CE Input Voltage “L”
0
0.25
V
en
Output Noise
BW = 10Hz ~ 100kHz
30
mVrms
l ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
Topt = 25
°C
Dropout Voltage
VDIF (V)
Output Voltage
VOUT (V)
Conditions
TYP.
MAX.
1.5
VOUT 1.6
0.32
0.55
1.7
VOUT 1.8
0.28
0.47
1.9
VOUT 2.3
0.25
0.35
2.4
VOUT 2.7
0.20
0.29
2.8
VOUT 5.0
IOUT = 100mA
0.19
0.26
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1122N45B-TL | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| R1122N45B-TR | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| R1122N46A-TL | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| R1122N46A-TR | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| R1122N46B-TR | FIXED POSITIVE LDO REGULATOR, PDSO5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1122N5.0A-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Analog IC |
| R1122N5.0A-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Analog IC |
| R1122N5.0B-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Analog IC |
| R1122N5.0B-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Analog IC |
| R1122N501A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 150mA LDO REGULATOR |
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