5秒后页面跳转
捷配首页

Datasheet > R1121N251A-TR-F
R1121N251A-TR-F PDF预览

R1121N251A-TR-F

更新时间： 2024-10-29 06:22:51
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, 2.5V, CMOS, PDSO5, SOT-23 5 PIN

阅读下载

中文翻译

获取价格

R1121N251A-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 1：2.55 V
最小输出电压 1：2.45 V标称输出电压 1：2.5 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

R1121N251A-TR-F 数据手册

 浏览型号R1121N251A-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  
12

中文翻译

下载PDF

与R1121N251A-TR-F相关器件

型号 品牌 获取价格 描述 数据表
R1121N251A-TR-FA RICOH

获取价格

 		Fixed Positive LDO Regulator, 2.5V, 0.35V Dropout, CMOS, PDSO5, MINI, SOT-23, 5 PIN
R1121N251A-TR-FE RICOH

获取价格

 		Fixed Positive LDO Regulator, PDSO5, HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 5 PIN
R1121N251B RICOH

获取价格

 		Regulator, 1 Output, CMOS, PDSO5,
R1121N251B-TL RICOH

获取价格

 		Positive Fixed Voltage Regulator
R1121N251B-TL-FA RICOH

获取价格

 		Fixed Positive LDO Regulator, 2.5V, 0.35V Dropout, CMOS, PDSO5, MINI, SOT-23, 5 PIN
R1121N251B-TL-FB RICOH

获取价格

 		Fixed Positive LDO Regulator, 2.5V, 0.35V Dropout, CMOS, PDSO5, MINI, SOT-23, 5 PIN
R1121N251B-TR RICOH

获取价格

 		Positive Fixed Voltage Regulator
R1121N251B-TR-FA RICOH

获取价格

 		Fixed Positive LDO Regulator, 2.5V, 0.35V Dropout, CMOS, PDSO5, MINI, SOT-23, 5 PIN
R1121N251B-TR-FB RICOH

获取价格

 		Fixed Positive LDO Regulator, 2.5V, 0.35V Dropout, CMOS, PDSO5, MINI, SOT-23, 5 PIN
R1121N251B-TR-FE RICOH

获取价格

 		Fixed Positive LDO Regulator, PDSO5, HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 5 PIN

与R1121N251A-TR-F相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证