Datasheet > LT1963AET-1.8TR

LT1963AET-1.8TR

更新时间： 2024-11-24 05:43:27

品牌	Logo	应用领域
凌特 - Linear		稳压器
页数	文件大小	规格书
28页	768K
描述
1.5A, Low Noise,Fast Transient Response LDO Regulators

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

LT1963AET-1.8TR 数据手册

LT1963A Series

1.5A, Low Noise,

Fast Transient Response

LDO Regulators

FEATURES

DESCRIPTION

TheLT^®1963Aseriesarelowdropoutregulatorsoptimized

for fast transient response. The devices are capable of

supplying 1.5A of output current with a dropout voltage of

340mV. Operating quiescent current is 1mA, dropping to

<1μA in shutdown. Quiescent current is well controlled; it

does not rise in dropout as it does with many other regula-

tors. In addition to fast transient response, the LT1963A

regulators have very low output noise which makes them

ideal for sensitive RF supply applications.

Optimized for Fast Transient Response

Output Current: 1.5A

Dropout Voltage: 340mV

Low Noise: 40μV

(10Hz to 100kHz)

RMS

1mA Quiescent Current

No Protection Diodes Needed

Controlled Quiescent Current in Dropout

Fixed Output Voltages: 1.5V, 1.8V, 2.5V, 3.3V

Adjustable Output from 1.21V to 20V

<1μA Quiescent Current in Shutdown

Stable with 10μF Output Capacitor*

Stable with Ceramic Capacitors*

Reverse Battery Protection

Output voltage range is from 1.21V to 20V. The LT1963A

regulators are stable with output capacitors as low as

10μF.Internalprotectioncircuitryincludesreversebattery

protection, current limiting, thermal limiting and reverse

currentprotection.Thedevicesareavailableinﬁxedoutput

voltages of 1.5V, 1.8V, 2.5V, 3.3V and as an adjustable

devicewitha1.21Vreferencevoltage.TheLT1963Aregula-

tors are available in 5-lead TO-220, DD, 3-lead SOT-223,

8-lead SO and 16-lead TSSOP packages.

No Reverse Current

Thermal Limiting

5-Lead TO-220, DD, 3-Lead SOT-223 and

8-Lead SO Packages

APPLICATIONS

, LTC and LT are registered trademarks of Linear Technology Corporation.

All other trademarks are the property of their respective owners. Protected by U.S. Patents,

including 6118263, 6144250.

3.3V to 2.5V Logic Power Supplies

*See Applications Information Section.

Post Regulator for Switching Supplies

TYPICAL APPLICATION

Dropout Voltage

400

3.3V to 2.5V Regulator

350

300

250

200

150

100

2.5V

1.5A

OUT

> 3V

10μF*

LT1963A-2.5

SHDN SENSE

GND

*TANTALUM,

CERAMIC OR

ALUMINUM ELECTROLYTIC

1963A TA01

0.8 1.0

0.2 0.4 0.6

1.2 1.4 1.6

OUTPUT CURRENT (A)

1963A TA02

1963afd

12 3 4 5 6 7...28

中文翻译

下载PDF

与LT1963AET-1.8TR相关器件

型号	品牌	获取价格	描述	数据表
LT1963AET-1.8TRPBF	Linear	获取价格	1.5A, Low Noise,Fast Transient Response LDO Regulators
LT1963AET-2.5	Linear	获取价格	1.5A, Low Noise, Fast Transient Response LDO Regulators
LT1963AET-2.5#06PBF	Linear	获取价格	LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators; Package: TO-220;
LT1963AET-2.5#30	Linear	获取价格	LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators; Package: TO-220;
LT1963AET-2.5#30PBF	Linear	获取价格	LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators; Package: TO-220;
LT1963AET-2.5#PBF	Linear	获取价格	LT1963A Series - 1.5A, Low Noise, Fast Transient Response LDO Regulators; Package: TO-220;
LT1963AET-2.5#TR	Linear	获取价格	IC VREG 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PZFM5, PLASTIC, TO-220, 5 PIN,
LT1963AET-2.5#TRPBF	Linear	获取价格	IC VREG 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PZFM5, LEAD FREE, PLASTIC, TO-
LT1963AET-2.5PBF	Linear	获取价格	1.5A, Low Noise,Fast Transient Response LDO Regulators
LT1963AET-2.5TR	Linear	获取价格	1.5A, Low Noise,Fast Transient Response LDO Regulators

与LT1963AET-1.8TR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

39
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

31
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

59
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

55

产品中心

服务支持

精选活动

关于我们

帮助中心

LT1963AET-1.8TR

LT1963AET-1.8TR 数据手册

与LT1963AET-1.8TR相关器件

与LT1963AET-1.8TR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

LT1963AET-1.8TR

LT1963AET-1.8TR 数据手册

与LT1963AET-1.8TR相关器件

与LT1963AET-1.8TR相关文章

您还可以找

您在本页遇到什么问题？