Datasheet Linear Technology LT3080 — 数据表

制造商Linear Technology
系列LT3080

可调式1.1A单电阻低压降稳压器

数据表

Datasheet LT3080
PDF, 385 Kb, 语言: en, 文件上传: Dec 1, 2016, 页数: 28
Adjustable 1.1A Single Resistor Low Dropout Regulator
从文件中提取

价格

打包

LT3080EDD#PBFLT3080EDD#TRPBFLT3080EMS8E#PBFLT3080EMS8E#TRPBFLT3080EQ#PBFLT3080EQ#TRPBFLT3080EST#PBFLT3080EST#TRPBFLT3080ET#31PBFLT3080ET#PBFLT3080IDD#PBFLT3080IDD#TRPBFLT3080IMS8E#PBFLT3080IMS8E#TRPBFLT3080IQ#PBFLT3080IQ#TRPBFLT3080IST#PBFLT3080IST#TRPBFLT3080IT#PBFLT3080IT#TRPBF
N1234567891011121314151617181920
Package3x3 DFN-8
包装外形图
3x3 DFN-8
包装外形图
MS-8E
包装外形图
MS-8E
包装外形图
DDPAK-5
包装外形图
DDPAK-5
包装外形图
SOT-223
包装外形图
SOT-223
包装外形图
TO-220
包装外形图
TO-220
包装外形图
3x3 DFN-8
包装外形图
3x3 DFN-8
包装外形图
MS-8E
包装外形图
MS-8E
包装外形图
DDPAK-5
包装外形图
DDPAK-5
包装外形图
SOT-223
包装外形图
SOT-223
包装外形图
TO-220
包装外形图
TO-220
Package CodeDDDDMS8EMS8EQQSTSTTTDDDDMS8EMS8EQQSTSTTT
Package Index05-08-169805-08-169805-08-166205-08-166205-08-146105-08-146105-08-163005-08-163005-08-1421 (Std)05-08-1421 (Std)05-08-169805-08-169805-08-166205-08-166205-08-146105-08-146105-08-163005-08-163005-08-1421 (Std)
Pin Count8888553355888855335

参数化

Parameters / ModelsLT3080EDD#PBFLT3080EDD#TRPBFLT3080EMS8E#PBFLT3080EMS8E#TRPBFLT3080EQ#PBFLT3080EQ#TRPBFLT3080EST#PBFLT3080EST#TRPBFLT3080ET#31PBFLT3080ET#PBFLT3080IDD#PBFLT3080IDD#TRPBFLT3080IMS8E#PBFLT3080IMS8E#TRPBFLT3080IQ#PBFLT3080IQ#TRPBFLT3080IST#PBFLT3080IST#TRPBFLT3080IT#PBFLT3080IT#TRPBF
Demo BoardsDC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995ADC1294A,DC995A
Design ToolsLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice FileLTspice File
Discrete Pass Element, yes/nonononononononononononononononononononono
Dropout Voltage, V0.350.350.350.350.350.350.350.350.350.350.350.350.350.350.350.350.350.350.350.35
Export Control, yes/nonononononononononononononononononononono
FeaturesCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source ReferenceCurrent Source Reference
Isupply, mA0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.3
Max Junction Temp, Deg125125125125125125125125125125125125125125125125125125125125
Number of Outputs11111111111111111111
Operating Temperature Range, °C0 to 850 to 850 to 850 to 850 to 850 to 850 to 850 to 850 to 850 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Output Current, A1.11.11.11.11.11.11.11.11.11.11.11.11.11.11.11.11.11.11.11.1
Output VoltageAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdjAdj
PSRR, dB3030303030303030303030303030303030303030
RMS Noise, ВµV4040404040404040404040404040404040404040
Theta JA64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)64В°C/W (DD), 60В°C/W (MS8E), 30В°C/W (Q), 50В°C/W (T)
TypeNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPNNPN
Vin Max, V3636363636363636363636363636363636363636
Vin Min, V1.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.21.2
Vout Max, V3030303030303030303030303030303030303030

生态计划

LT3080EDD#PBFLT3080EDD#TRPBFLT3080EMS8E#PBFLT3080EMS8E#TRPBFLT3080EQ#PBFLT3080EQ#TRPBFLT3080EST#PBFLT3080EST#TRPBFLT3080ET#31PBFLT3080ET#PBFLT3080IDD#PBFLT3080IDD#TRPBFLT3080IMS8E#PBFLT3080IMS8E#TRPBFLT3080IQ#PBFLT3080IQ#TRPBFLT3080IST#PBFLT3080IST#TRPBFLT3080IT#PBFLT3080IT#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

应用须知

  • 2-Wire Virtual Remote Sensing for Voltage Regulators - Clairvoyance Marries Remote Sensing &mdash AN126
    PDF, 1.4 Mb, 档案已发布: Oct 1, 2010
    Wires and connectors have resistance. This simple, unavoidable truth dictates that a power source’s remote load voltage will be less than the source’s output voltage. Traditional methods for countering this include increasing the power source voltage and "4-wire" remote voltage sensing. Both have limitations. A new IC based approach achieves "virtual" remote sensing at the load without adding the usual two extra sense wires. Numerous circuit examples show the IC working with various voltage regulators and remote loads. Appendices detail IC internal operation and design guidelines for applying the part in any regulator circuit.
    从文件中提取
  • Basic Concepts of Linear Regulator and Switching Mode Power Supplies &mdash AN140
    PDF, 715 Kb, 档案已发布: Oct 1, 2013
    从文件中提取

设计须知

  • 1.5A Rail-to-Rail Output Synchronous Step-Down Regulator Adjusts with a Single Resistor &mdash DN506
    PDF, 520 Kb, 档案已发布: Mar 13, 2012
    从文件中提取
  • Control the Voltage of a Remote Load Over Any Length of Copper Wire &mdash DN529
    PDF, 190 Kb, 档案已发布: Jul 8, 2014
    从文件中提取

文章

  • New Linear Regulators Solve Old Problems &mdash LT Journal
    PDF, 807 Kb, 档案已发布: Jan 6, 2014
    从文件中提取
  • Low Dropout Regulator Can Be Directly Paralleled to Spread The Heat &mdash LT Journal
    PDF, 1.6 Mb, 档案已发布: Oct 16, 2007
    从文件中提取

模型线

制造商分类

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