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LM2940S-9.0

LM2940S-9.0

LM2940S-9.0

Texas Instruments

Fixed 2.54mm LM2940 PMIC 4 TO-263-4, D2Pak (3 Leads + Tab), TO-263AA

SOT-23

LM2940S-9.0 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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
PackagingTube
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Packing Method RAIL
Terminal Position SINGLE
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Terminal Pitch2.54mm
Base Part Number LM2940
Pin Count4
Current - Supply (Max) 15mA
Number of Outputs 1
Voltage - Input (Max) 26V
Output Voltage 9V
Output Type Fixed
Output Configuration Positive
Current - Output 1A
Quiescent Current10mA
Output Voltage 1 9V
Number of Regulators1
Min Input Voltage 10.5V
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit
Current - Quiescent (Iq) 10mA
Voltage Dropout (Max) 1V @ 1A
PSRR 64dB (120Hz)
Dropout Voltage500mV
Dropout Voltage1-Nom 0.5V
Voltage Tolerance-Max 5%
Input Voltage Absolute-Max 60V
Height Seated (Max) 4.79mm
Width 8.64mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2728 items

LM2940S-9.0 Product Details

LM2940S-9.0 Overview


In the case of Tube cases, the regulater IC is delivered. Packaging of the Liner regulator IC takes the form of a TO-263-4, D2Pak (3 Leads + Tab), TO-263AA case. The PMIC chip has 3 terminations. Fixed is the Voltage Regulator Chip's output type. Linear IC consists of 1 battery regulators. The range of operating temperatures of Surface Mount are programmable in the Voltage Regulator Chip, so that the temperature can be varied as desired. Keeping the temperature at -40°C~125°C degrees is necessary for this regulator to function. There is an output function of Positive configured for this regulator. Currently, 1A are being output by it at the moment. The sum of the pins in this unit is 4. The part includes 1 outputs in order to ensure that the voltage regulator IC performs effectively and in a timely manner. This voltage regulator IC has a dropout voltage of 10 volts. On the chip, there are pins for the 3 axis. Here's the basic part number for this IC regulator: LM2940. Packing the voltage regulator IC is done in a method called RAIL. It operates in the 10mA Quiescent Current state.

LM2940S-9.0 Features


500mV dropout voltage
RAIL method of packing


LM2940S-9.0 Applications


There are a lot of Texas Instruments
LM2940S-9.0 Linear Voltage Regulators applications.


  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols
  • Measurement and control euipment
  • Aging system

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