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R1112N501B-TR-F PDF预览

R1112N501B-TR-F

更新时间: 2024-11-16 21:05:47
品牌 Logo 应用领域
理光 - RICOH 光电二极管输出元件调节器
页数 文件大小 规格书
2页 182K
描述
Fixed Positive LDO Regulator, PDSO5, ROHS COMPLIANT, SOT-23, 5 PIN

R1112N501B-TR-F 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOT-23
包装说明:,针数:5
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.7
JESD-30 代码:R-PDSO-G5JESD-609代码:e3
端子数量:5封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR表面贴装:YES
端子面层:TIN端子形式:GULL WING
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

R1112N501B-TR-F 数据手册

 浏览型号R1112N501B-TR-F的Datasheet PDF文件第2页 
R1112N/R1122N Series  
Low Noise 150mA LDO  
The R1112N/R1122N Series are CMOS-based LDO regulators featuring 150mA output. High ripple rejection and excellent load  
transient response of the series make the product ideally suited for use in power source for hand-held communication equipment.  
The polarity of the CE pin can be selected. Two different pin layout as R1112N and R1122N are available. Ceramic capacitors can be  
used.  
FEATURES  
Supply Current (ISS) ························Typ. 100μA (VIN=SET VOUT+1V)  
Standby Current (Istandby) ·················Typ. 0.1μA (Same as above, in standby)  
Dropout Voltage (VDIF) ····················Typ. 0.19V (IOUT=100mA, VOUT=2.8V)  
Ripple Rejection (RR)·····················Typ. 80dB (f=1kHz)  
Input Voltage Range (VIN)···············2.0V to 6.0V  
Output Voltage Range (VOUT)··········1.5V to 5.0V (internally fixed)  
Output Voltage Accuracy ················± 2%  
Temp. coeff. of Output Voltage ············Typ. ± 100ppm/°C  
Line Regulation····································Typ. 0.05%/V  
Fold-back Protection Circuit·················Current limit Typ. 30mA  
Package···············································SOT-23-5  
Replaceable with LP2980 or LP2985. (R1112N)  
Replaceable with TK111, TK112 or TK113. (R1122N)  
Ceramic capacitors can be used. ········2.2μF or more  
BLOCK DIAGRAMS  
R1112Nxx1A  
R1122Nxx1A  
R1112Nxx1B  
R1122Nxx1B  
(CE pin "H" active)  
(
"L" active)  
CE  
pin  
VDD  
V
OUT  
VDD  
VOUT  
Vref  
Vref  
Current Limit  
Current Limit  
CE  
GND  
CE  
GND  
SELECTION GUIDE  
.
xx  
.
: Specify the output voltage within the range 1.5V (  
in 0.1V steps.  
.
15  
.
) to 5.0V (  
.
50  
.
)
Package  
Quantity per Reel  
Part No.  
R1112N  
.
xx.  
1.  
-TR-F  
: Select the polarity of the CE pin from (  
.
A
.
) "L" active or (  
.
B
.
) "H" active.  
SOT-23-5  
3,000 pcs  
.
R1122N  
.
xx.  
1.  
-TR-F  
PACKAGE (Top View)  
TYPICAL CHARACTERISTIC  
R1112N301B  
SOT-23-5  
R1122N301B Dropout Voltage vs. Output Current  
5
4
0.40  
85°C  
0.35  
25°C  
0.30  
-40°C  
0.25  
0.20  
0.15  
0.10  
0.05  
0
1
2
3
R1112N  
R1122N  
1
2
3
4
5
VDD  
GND  
1
2
3
4
5
VOUT  
GND  
VDD  
or CE  
CE  
NC  
VOUT  
or CE  
CE  
NC  
0
50  
100  
150  
Output Current IOUT(mA)  
APPLICATIONS  
Power source for hand-held communication equipment, cameras, and VCRs  
Power source for home appliances  
Power source for battery-powered equipment  
No.EK-060-091101  
CMOS LDO Regulator  

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