Datasheet Linear Technology LT1117CST-3.3#PBF — 数据表

制造商Linear Technology
系列LT1117
零件号LT1117CST-3.3#PBF

800mA低压降正稳压器,可调和固定2.85V,3.3V,5V

数据表

Datasheet LT1117, LT1117-2.85, LT1117-3.3, LT1117-5
PDF, 193 Kb, 语言: en, 文件上传: Sep 2, 2017, 页数: 16
800mA Low Dropout Positive Regulators Adjustable and Fixed 2.85V,3.3V, 5V
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价格

打包

PackageSOT-223
Package CodeST
Package Index05-08-1630

参数化

Design ToolsLTspice File
Discrete Pass Elementno
Dropout Voltage1.1 V
Export Controlno
Isupply5 mA
Max Junction Temp125 Deg
Number of Outputs1
Operating Temperature Range0 to 70 °C
Output Current0.8 A
Output VoltageAdj, 2.85, 3.3, 5
PSRR75 dB
Theta JA15В°C/W (ST), 10В°C/W (M)
TypeNPN
Vin Max15 V
Vin Min2.45 V
Vout Max13.7 V
Vout Min1.25 V

生态计划

RoHSCompliant

应用须知

  • Linear Technology Magazine Circuit Collection, Volume 1 &mdash AN52
    PDF, 190 Kb, 档案已发布: Jan 1, 1993
    This application note consolidates the circuits from the first few years of Linear Technology magazine into one publication. Presented in the note are a variety of circuits ranging from a 50W high efficiency (>90%) switching regulator to steep roll-off filter circuits with low distortion to 12-bit differential temperature measurement systems.
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  • 5V to 3.3V Converters for Microprocessor Systems &mdash AN58
    PDF, 310 Kb, 档案已发布: Sep 1, 1993
    Many popular microprocessors operate from 3.3V supplies, yet they are used in systems where the predominate source of power is 5V. AN58 presents a collection of both linear and switching regulator solutions for conversion of 5V to 3.3V at currents ranging from 100mA to 20A. Applications information and a comparison of various bypass capacitor types is included. Most of the designs can be easily modified for other intermediate voltages such as 3.45V, 3.7V, and 4.1V.
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设计须知

  • Active Termination for SCSI-2 Bus &mdash DN34
    PDF, 74 Kb, 档案已发布: May 1, 1990
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  • Techniques for Deriving 3.3V from 5V Supplies &mdash DN74
    PDF, 73 Kb, 档案已发布: Sep 1, 1993
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  • 5V to 3.3V Regulator with Fail-Safe Switchover &mdash DN82
    PDF, 74 Kb, 档案已发布: May 1, 1994
    从文件中提取

模型线

制造商分类

  • Power Management > LDO Linear Regulators > Positive Linear Regulators (LDO)

其他名称:

LT1117CST-3.3PBF, LT1117CST-3.3 PBF, LT1117CST3.3#PBF, LT1117CST 3.3#PBF