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REG1117A-2.5 PDF预览

REG1117A-2.5

更新时间: 2024-11-09 04:33:19
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
页数 文件大小 规格书
22页 628K
描述
800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable

REG1117A-2.5 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-223
包装说明:SOT-223, 4 PIN针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:0.87Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:154171
Samacsys Pin Count:4Samacsys Part Category:Integrated Circuit
Samacsys Package Category:SOT223 (3-Pin)Samacsys Footprint Name:DCY (R-PDSO-G4)
Samacsys Released Date:2015-04-22 08:04:47Is Samacsys:N
可调性:FIXED最大回动电压 1:1.55 V
标称回动电压 1:1.2 V最大绝对输入电压:15 V
最大输入电压:10 V最小输入电压:4.5 V
JESD-30 代码:R-PDSO-G4JESD-609代码:e4
长度:6.5 mm最大电网调整率:0.007%
最大负载调整率:0.01%湿度敏感等级:1
功能数量:1输出次数:1
端子数量:4工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流 1:1 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:SOP封装等效代码:SOT-223
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TUBE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:1.8 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:2.3 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%
宽度:3.5 mmBase Number Matches:1

REG1117A-2.5 数据手册

 浏览型号REG1117A-2.5的Datasheet PDF文件第2页浏览型号REG1117A-2.5的Datasheet PDF文件第3页浏览型号REG1117A-2.5的Datasheet PDF文件第4页浏览型号REG1117A-2.5的Datasheet PDF文件第5页浏览型号REG1117A-2.5的Datasheet PDF文件第6页浏览型号REG1117A-2.5的Datasheet PDF文件第7页 
REG1117  
REG1117A  
SBVS001D − OCTOBER 1992 − REVISED JULY 2004  
800mA and 1A Low Dropout Positive Regulator  
1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable  
FEATURES  
DESCRIPTION  
D
FIXED AND ADJUSTABLE VERSIONS  
2.85V MODEL FOR SCSI-2 ACTIVE  
TERMINATION  
The REG1117 is a family of easy-to-use three-terminal  
voltage regulators. The family includes a variety of fixed-  
and adjustable-voltage versions, two currents (800mA and  
1A) and two package types (SOT-223 and DDPAK). See  
the chart below for available options.  
D
D
OUTPUT CURRENT:  
REG1117: 800mA max  
Output voltage of the adjustable versions is set with two  
external resistors. The REG1117 low dropout voltage  
allows its use with as little as 1V input-output voltage  
differential.  
REG1117A: 1A max  
OUTPUT TOLERANCE: + 1% max  
DROPOUT VOLTAGE:  
REG1117: 1.2V max at I = 800mA  
D
D
O
Laser trimming assures excellent output voltage accuracy  
without adjustment. An NPN output stage allows output  
stage drive to contribute to the load current for maximum  
efficiency.  
REG1117A: 1.3V max at I = 1A  
O
D
D
D
INTERNAL CURRENT LIMIT  
THERMAL OVERLOAD PROTECTION  
SOT-223 AND DDPAK SURFACE-MOUNT  
PACKAGES  
800mA  
1A  
VOLTAGE  
1.8V  
SOT-223 DDPAK SOT-223 DDPAK  
n
n
n
n
APPLICATIONS  
2.5V  
D
D
D
D
D
SCSI-2 ACTIVE TERMINATION  
2.85V  
3.3V  
n
n
n
n
HAND-HELD DATA COLLECTION DEVICES  
HIGH EFFICIENCY LINEAR REGULATORS  
BATTERY-POWERED INSTRUMENTATION  
BATTERY MANAGEMENT CIRCUITS FOR  
NOTEBOOK AND PALMTOP PCs  
CORE VOLTAGE SUPPLY: FPGA, PLD, DSP,  
CPU  
n
5V  
n
n
Adjustable  
n
D
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.  
All trademarks are the property of their respective owners.  
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆꢇ ꢂꢈ ꢃ ꢉꢆꢉ ꢊꢋ ꢌꢍ ꢎ ꢏꢐ ꢑꢊꢍꢋ ꢊꢒ ꢓꢔ ꢎ ꢎ ꢕꢋꢑ ꢐꢒ ꢍꢌ ꢖꢔꢗ ꢘꢊꢓ ꢐꢑꢊ ꢍꢋ ꢙꢐ ꢑꢕꢚ ꢀꢎ ꢍꢙꢔ ꢓꢑꢒ  
ꢓ ꢍꢋ ꢌꢍꢎ ꢏ ꢑꢍ ꢒ ꢖꢕ ꢓ ꢊ ꢌꢊ ꢓ ꢐ ꢑꢊ ꢍꢋꢒ ꢖ ꢕꢎ ꢑꢛꢕ ꢑꢕ ꢎ ꢏꢒ ꢍꢌ ꢆꢕꢜ ꢐꢒ ꢇꢋꢒ ꢑꢎ ꢔꢏ ꢕꢋꢑ ꢒ ꢒꢑ ꢐꢋꢙ ꢐꢎ ꢙ ꢝ ꢐꢎ ꢎ ꢐ ꢋꢑꢞꢚ  
ꢀꢎ ꢍ ꢙꢔꢓ ꢑ ꢊꢍ ꢋ ꢖꢎ ꢍ ꢓ ꢕ ꢒ ꢒ ꢊꢋ ꢟ ꢙꢍ ꢕ ꢒ ꢋꢍꢑ ꢋꢕ ꢓꢕ ꢒꢒ ꢐꢎ ꢊꢘ ꢞ ꢊꢋꢓ ꢘꢔꢙ ꢕ ꢑꢕ ꢒꢑꢊ ꢋꢟ ꢍꢌ ꢐꢘ ꢘ ꢖꢐ ꢎ ꢐꢏ ꢕꢑꢕ ꢎ ꢒꢚ  
Copyright 1992−2004, Texas Instruments Incorporated  
www.ti.com  

REG1117A-2.5 替代型号

型号 品牌 替代类型 描述 数据表
REG1117A-2.5G4 TI

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