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R1121N201A-TR-F PDF预览

R1121N201A-TR-F

更新时间: 2024-10-29 06:27:03
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 181K
描述
Fixed Positive LDO Regulator, 2V, CMOS, PDSO5, SOT-23 5 PIN

R1121N201A-TR-F 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOT-23包装说明:LSSOP,
针数:5Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.7最大输入电压:8 V
最小输入电压:2 VJESD-30 代码:R-PDSO-G5
长度:2.9 mm湿度敏感等级:1
功能数量:1端子数量:5
最大输出电流 1:0.15 A最大输出电压 1:2.04 V
最小输出电压 1:1.96 V标称输出电压 1:2 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:1.3 mm
表面贴装:YES技术:CMOS
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL宽度:1.6 mm
Base Number Matches:1

R1121N201A-TR-F 数据手册

 浏览型号R1121N201A-TR-F的Datasheet PDF文件第2页 
R1111N/R1121N Series  
150mA LDO  
<
<
The R1111N/R1121N Series are CMOS-based LDO regulators featuring 150mA output. (Under 1.5V VOUT 1.7V conditions, 100mA)  
=
=
R1111N/R1121N has a high maximum input voltage rating of 8V, which makes the product ideally suitable for use in power source for  
various equipment, including hand-held communication equipment. The polarity of the CE pin can be selected. Two different pin  
layout as R1111N and R1121N are available.  
FEATURES  
Supply Current (ISS) ························Typ. 35μA (VIN=SET VOUT+1V)  
Standby Current (Istandby) ·················Typ. 0.1μA (Same as above, in standby)  
Dropout Voltage (VDIF) ····················Typ. 0.2V (IOUT=100mA, VOUT=2.8V)  
Ripple Rejection (RR)·····················Typ. 70dB (f=1kHz)  
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. 50mA  
Package··········································SOT-23-5  
Replaceable with LP2980, LP2985. (R1111N)  
Replaceable with TK111, TK112, or TK113. (R1121N)  
Input Voltage Range (VIN)···············2.0V to 8.0V  
Output Voltage Range (VOUT)··········1.5V to 5.0V (internally fixed)  
BLOCK DIAGRAMS  
R1111Nxx1A  
R1121Nxx1A  
R1111Nxx1B  
R1121Nxx1B  
(CE pin "H" active)  
(
"L" active)  
CE  
pin  
V
OUT  
VDD  
VOUT  
VDD  
Vref  
Vref  
Current Limit  
Current Limit  
GND  
CE  
GND  
CE  
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.  
R1111N  
.
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  
R1121N  
.
xx.  
1.  
-TR-F  
PACKAGE (Top View)  
TYPICAL CHARACTERISTIC  
R1111N301B  
SOT-23-5  
R1121N301B Dropout Voltage vs. Output Current  
0.40  
5
4
85°C  
0.35  
25°C  
0.30  
-40°C  
0.25  
0.20  
1
2
3
R1111N  
R1121N  
0.15  
0.10  
0.05  
0
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-073-091101  
CMOS LDO Regulator  

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