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参数资料
| 型号： | R1122N17A-TR |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | FIXED POSITIVE LDO REGULATOR, PDSO5 |
| 封装： | MINI, PLASTIC, SOT-23, 5 PIN |
| 文件页数： | 17/22页 |
| 文件大小： | 295K |
| 代理商： | R1122N17A-TR |
Rev. 1.10
- 4 -
n ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
Unit
VIN
Input Voltage
7.0
V
VCE
Input Voltage (CE or CE Pin)
-0.3 ~ VIN+0.3
V
VOUT
Output Voltage
-0.3~ VIN+0.3
V
IOUT
Output Current
200
mA
PD
Power Dissipation
250
mW
Topt
Operating Temperature
Range
-40 ~ 85
°C
Tstg
Storage Temperature Range
-55 ~ 125
°C
n ELECTRICAL CHARACTERISTICS
l R1122NXX1A
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 = VCE = Set VOUT+1V
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
RPU
CE Pull-up 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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R1122N2.0A-TL | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Analog IC |
| R1122N2.0A-TR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Analog IC |
| R1122N2.0B-TL | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Analog IC |
| R1122N2.0B-TR | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Analog IC |
| R1122N2.1A-TL | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:Analog IC |
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