Datasheet Linear Technology LT1120 — 数据表

制造商Linear Technology
系列LT1120

具有比较器和关断功能的微功耗稳压器

数据表

Datasheet LT1120
PDF, 138 Kb, 语言: en, 文件上传: Sep 2, 2017, 页数: 12
Micropower Regulator with Comparator and Shutdown
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价格

打包

LT1120CN8#PBFLT1120CS8#PBFLT1120CS8#TRPBFLT1120IN8#PBFLT1120IS8#PBFLT1120IS8#TRPBF
N123456
PackageN-8
包装外形图
SO-8
包装外形图
SO-8
包装外形图
N-8
包装外形图
SO-8
包装外形图
SO-8
包装外形图
Package CodeNS8S8NS8S8
Package Index05-08-1510 (N8)05-08-1610 (S8)05-08-1610 (S8)05-08-1510 (N8)05-08-1610 (S8)05-08-1610 (S8)
Pin Count888888

参数化

Parameters / ModelsLT1120CN8#PBFLT1120CS8#PBFLT1120CS8#TRPBFLT1120IN8#PBFLT1120IS8#PBFLT1120IS8#TRPBF
Discrete Pass Elementnononononono
Dropout Voltage, V0.40.40.40.40.40.4
Export Controlnononononono
FeaturesShutdownShutdownShutdownShutdownShutdownShutdown
Ishutdown, µA101010101010
Isupply, mA0.040.040.040.040.040.04
Max Junction Temp, Deg110110110110110110
Number of Outputs111111
Operating Temperature Range, °C0 to 700 to 700 to 70-40 to 85-40 to 85-40 to 85
Output Current, A0.1250.1250.1250.1250.1250.125
Output VoltageAdjAdjAdjAdjAdjAdj
Theta JA130В°C/W (N), 150В°C/W (S)130В°C/W (N), 150В°C/W (S)130В°C/W (N), 150В°C/W (S)130В°C/W (N), 150В°C/W (S)130В°C/W (N), 150В°C/W (S)130В°C/W (N), 150В°C/W (S)
TypePNPPNPPNPPNPPNPPNP
Vin Max, V363636363636
Vin Min, V2.92.92.92.92.92.9
Vout Max, V35.1535.1535.1535.1535.1535.15
Vout Min, V2.52.52.52.52.52.5

生态计划

LT1120CN8#PBFLT1120CS8#PBFLT1120CS8#TRPBFLT1120IN8#PBFLT1120IS8#PBFLT1120IS8#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

应用须知

  • High Efficiency Linear Regulators &mdash AN32
    PDF, 818 Kb, 档案已发布: Mar 1, 1989
    Presents circuit techniques permitting high efficiency to be obtained with linear regulation. Particular attention is given to the problem of maintaining high efficiency with widely varying inputs, outputs and loading. Appendix sections review component characteristics and measurement methods.
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  • Voltage Reference Circuit Collection &mdash AN42
    PDF, 1.7 Mb, 档案已发布: Jun 1, 1991
    A wide variety of voltage reference circuits are detailed in this extensive guidebook of circuits. The detailed schematics cover simple and precision approaches at a variety of power levels. Included are 2 and 3 terminal devices in series and shunt modes for positive and negative polarities. Appended sections cover resistor and capacitor selection and trimming techniques.
  • 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.
    从文件中提取

设计须知

  • 2 AA Cells Replace 9V Battery, Extend Operating Life &mdash DN63
    PDF, 76 Kb, 档案已发布: Oct 1, 1992
    从文件中提取

模型线

制造商分类

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