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LM1085ISX-3.3

LM1085ISX-3.3

LM1085ISX-3.3

Texas Instruments

Fixed 2.54mm LM1085 PMIC 4 TO-263-4, D2Pak (3 Leads + Tab), TO-263AA

SOT-23

LM1085ISX-3.3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Number of Pins 3
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
JESD-609 Code e0
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Packing Method TR
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Terminal Pitch2.54mm
Base Part Number LM1085
Pin Count4
Number of Outputs 1
Voltage - Input (Max) 27V
Output Voltage 3.3V
Output Type Fixed
Max Output Current3A
Output Configuration Positive
Quiescent Current5mA
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 2.6V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 10mA
Voltage Dropout (Max) 1.5V @ 3A
PSRR 72dB (120Hz)
Dropout Voltage1.3V
Dropout Voltage1-Nom 1.3V
Voltage Tolerance-Max 2%
Min Current Limit 3.2A
Input Voltage Absolute-Max 27V
Height 4.83mm
Length 10.18mm
Width 8.41mm
Thickness 4.44mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2127 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.15000$3.15
500$3.1185$1559.25
1000$3.087$3087
1500$3.0555$4583.25
2000$3.024$6048
2500$2.9925$7481.25

LM1085ISX-3.3 Product Details

LM1085ISX-3.3 Overview


A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A TO-263-4, D2Pak (3 Leads + Tab), TO-263AA case is used for packaging. As you can see, the IC chip has 3 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~125°C TJ degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. There are 4 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 3 pins are on the chip. For your information, this regulator's basic part number is LM1085. There is a way of packing the regulator that is called TR. To meet operation requirements, the voltage regulator IC has a maximum output current of 3A. It operates in the 5mA Quiescent Current state.

LM1085ISX-3.3 Features


1.3V dropout voltage
TR method of packing


LM1085ISX-3.3 Applications


There are a lot of Texas Instruments
LM1085ISX-3.3 Linear Voltage Regulators applications.


  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player

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