Datasheet > REG1117A-1.82K5

REG1117A-1.82K5

更新时间： 2024-11-23 03:53:15

品牌	Logo	应用领域
BB		稳压器
页数	文件大小	规格书
35页	947K
描述
800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

REG1117A-1.82K5 数据手册

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

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.

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

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

INTERNAL CURRENT LIMIT

THERMAL OVERLOAD PROTECTION

SOT-223 AND DDPAK SURFACE-MOUNT

PACKAGES

800mA

VOLTAGE

1.8V

SOT-223 DDPAK SOT-223 DDPAK

APPLICATIONS

2.5V

SCSI-2 ACTIVE TERMINATION

2.85V

3.3V

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

Adjustable

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

www.ti.com

12 3 4 5 6 7...35

中文翻译

下载PDF

与REG1117A-1.82K5相关器件

型号	品牌	获取价格	描述	数据表
REG1117A-1.82K5G4	BB	获取价格	800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable
REG1117A-1.8G4	BB	获取价格	800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable
REG1117A-1.8G4	TI	获取价格	800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable
REG1117A-18	ETC	获取价格	800mA and 1A Low Dropout (LDO) Positive Regulator 1.8V. 2.5V. 2.85V. 3.3V. 5V. and Adj
REG1117A-2.5	BB	获取价格	800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable
REG1117A-2.5	ROCHESTER	获取价格	2.5V FIXED POSITIVE LDO REGULATOR, 1.55V DROPOUT, PDSO4, GREEN, PLASTIC, SOT-223, 4 PIN
REG1117A-2.5	TI	获取价格	800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable
REG1117A-2.5/2K5	BB	获取价格	800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable
REG1117A-2.5/2K5	TI	获取价格	800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85, 3.3V, 5V, and Adjustable
REG1117A-2.5/2K5G4	TI	获取价格	2.5V FIXED POSITIVE LDO REGULATOR, 1.55V DROPOUT, PDSO4, GREEN, PLASTIC, SOT-223, 4 PIN

与REG1117A-1.82K5相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

36
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

28
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

56
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

53

产品中心

服务支持

精选活动

关于我们

帮助中心

REG1117A-1.82K5

REG1117A-1.82K5 数据手册

与REG1117A-1.82K5相关器件

与REG1117A-1.82K5相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

REG1117A-1.82K5

REG1117A-1.82K5 数据手册

与REG1117A-1.82K5相关器件

与REG1117A-1.82K5相关文章

您还可以找

您在本页遇到什么问题？