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REG101NA-5/250 PDF预览

REG101NA-5/250

更新时间： 2024-11-08 22:10:11
品牌 Logo 应用领域
德州仪器 - TI 线性稳压器IC调节器电源电路光电二极管输出元件PC
页数 文件大小 规格书
15页 277K
描述
DMOS 100mA Low-Dropout Regulator

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REG101NA-5/250 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：SOT-23
包装说明：LSSOP, TSOP5/6,.11,37针数：5
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：0.78Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：415808
Samacsys Pin Count：5Samacsys Part Category：Integrated Circuit
Samacsys Package Category：SOT23 (5-Pin)Samacsys Footprint Name：DBV
Samacsys Released Date：2017-01-12 12:59:53Is Samacsys：N
可调性：FIXED最大回动电压 1：0.13 V
标称回动电压 1：0.06 V最大绝对输入电压：12 V
最大输入电压：10 V最小输入电压：5.06 V
JESD-30 代码：R-PDSO-G5JESD-609代码：e4
长度：2.9 mm最大电网调整率：0.135%
最大负载调整率：0.135%湿度敏感等级：1
功能数量：1输出次数：1
端子数量：5工作温度TJ-Max：85 °C
工作温度TJ-Min：-40 °C最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流 1：0.1 A
最大输出电压 1：5.075 V最小输出电压 1：4.925 V
标称输出电压 1：5 V封装主体材料：PLASTIC/EPOXY
封装代码：LSSOP封装等效代码：TSOP5/6,.11,37
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
包装方法：TR峰值回流温度（摄氏度）：260
认证状态：Not Qualified调节器类型：FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：1.45 mm子类别：Other Regulators
表面贴装：YES技术：NMOS
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.95 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED最大电压容差：2.2%
宽度：1.6 mmBase Number Matches：1

REG101NA-5/250 数据手册

 浏览型号REG101NA-5/250的Datasheet PDF文件第2页浏览型号REG101NA-5/250的Datasheet PDF文件第3页浏览型号REG101NA-5/250的Datasheet PDF文件第4页浏览型号REG101NA-5/250的Datasheet PDF文件第5页浏览型号REG101NA-5/250的Datasheet PDF文件第6页浏览型号REG101NA-5/250的Datasheet PDF文件第7页 
REG101  
R
E
G
1
0
1
SBVS026C – JULY 2001  
DMOS  
100mA Low-Dropout Regulator  
DESCRIPTION  
FEATURES  
The REG101 is a family of low-noise, low-dropout linear  
regulators with low ground pin current. Its new DMOS  
topology provides significant improvement over previous  
designs, including low dropout voltage (only 60mV typ at  
full load), and better transient performance. In addition, no  
output capacitor is required for stability, unlike conventional  
low-dropout regulators that are difficult to compensate and  
require expensive low ESR capacitors greater than 1µF.  
● NEW DMOS TOPOLOGY:  
Ultra Low Dropout Voltage:  
60mV typ at 100mA  
Output capacitor NOT required for stability  
● FAST TRANSIENT RESPONSE  
●
VERY LOW NOISE: 23µVrms  
● HIGH ACCURACY: ±1.5% max  
● HIGH EFFICIENCY:  
Typical ground pin current is only 500µA (at IOUT = 100mA)  
and drops to 10nA when not in enabled mode. Unlike regula-  
tors with PNP pass devices, quiescent current remains rela-  
tively constant over load variation and under dropout condi-  
tions.  
IGND = 500µA at IOUT = 100mA  
Not Enabled: IGND = 10nA  
● 2.5V, 2.8V, 2.85V, 3.0V, 3.3V, 5.0V, AND  
The REG101 has very low output noise (typically 23µVrms  
for VOUT = 3.3V with CNR = 0.01µF), making it ideal for use  
in portable communications equipment. Accuracy is main-  
tained over temperature, line, and load variations. Key  
parameters are tested over the specified temperature range  
(–40°C to +85°C).  
ADJUSTABLE OUTPUT VERSIONS  
● OTHER OUTPUT VOLTAGES AVAILABLE UPON  
REQUEST  
● FOLDBACK CURRENT LIMIT  
● THERMAL PROTECTION  
The REG101 is well protected—internal circuitry provides a  
current limit that protects the load from damage. Thermal  
protection circuitry keeps the chip from being damaged by  
excessive temperature. The REG101 is available in the  
SOT23-5 and the SO-8 packages.  
● SMALL SURFACE-MOUNT PACKAGES:  
SOT23-5 and SO-8  
APPLICATIONS  
● PORTABLE COMMUNICATION DEVICES  
● BATTERY-POWERED EQUIPMENT  
● PERSONAL DIGITAL ASSISTANTS  
● MODEMS  
● BAR-CODE SCANNERS  
● BACKUP POWER SUPPLIES  
Enable  
Enable  
VOUT  
VIN  
VOUT  
VIN  
REG101  
(Fixed Voltage  
Versions)  
+
R1  
Adj  
R2  
+
+
+
0.1µF  
(1)  
(1)  
COUT  
REG101-A  
COUT  
0.1µF  
NR  
Gnd  
Gnd  
NR = Noise Reduction  
NOTE: (1) Optional.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2000, Texas Instruments Incorporated  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
www.ti.com  
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REG101NA-5/250 替代型号

型号 品牌 替代类型 描述 数据表
REG101NA-5/3K TI

完全替代

 DMOS 100mA Low-Dropout Regulator
REG101NA-5/250G4 TI

类似代替

 DMOS 100mA Low-Dropout Regulator
REG101NA-5/3KG4 TI

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 DMOS 100mA Low-Dropout Regulator

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