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LM2940SX-12/NOPB

LM2940SX-12/NOPB

LM2940SX-12/NOPB

Texas Instruments

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

SOT-23

LM2940SX-12/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 6 Weeks
Contact PlatingTin
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
PackagingTape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 3
ECCN Code EAR99
Packing Method TR
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 245
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 12V
Output Type Fixed
Max Output Current1A
Output Configuration Positive
Quiescent Current15mA
Output Voltage 1 12V
Number of Regulators1
Min Input Voltage 13.6V
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit
Current - Quiescent (Iq) 10mA
Voltage Dropout (Max) 1V @ 1A
PSRR 66dB (120Hz)
Dropout Voltage500mV
Dropout Voltage1-Nom 0.5V
Voltage Tolerance-Max 5%
Input Voltage Absolute-Max 60V
Height 4.83mm
Length 10.18mm
Width 8.41mm
Thickness 4.44mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:3472 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.50000$2.5
500$2.475$1237.5
1000$2.45$2450
1500$2.425$3637.5
2000$2.4$4800
2500$2.375$5937.5

LM2940SX-12/NOPB Product Details

LM2940SX-12/NOPB Overview


The package contains a Tape & Reel (TR) case. In TO-263-4, D2Pak (3 Leads + Tab), TO-263AA cases, it is packaged. This gadget has 3 terminations on it, each with a different function. Fixed is the IC Voltage Regulator's output type. A total of 1 regulators are implemented in this eletric component. Surface Mount operating temperature varies depending on the IC Voltage Regulator. The Regulator IC chip is set to operate at -40°C~125°C degrees. It has been configured that the output function of this IC regulator is Positive. 4 pins make up the sum of this IC voltage regulator. As a result of this IC voltage regulator's 1 outputs, it ensures prompt, adequate performance for all your applications. As far as its dropout voltage is concerned, it is 10 volts. The regulator IC has 3 pins. I just wanted to let you know that this IC voltage regulator has the part number LM2940 as its basic part number. In this case, the IC voltage regulator will be packed in the following way. When operating at maximum output current, the regulator IC reaches 1A. It operates in the 15mA Quiescent Current state.

LM2940SX-12/NOPB Features


500mV dropout voltage
TR method of packing


LM2940SX-12/NOPB Applications


There are a lot of Texas Instruments
LM2940SX-12/NOPB Linear Voltage Regulators applications.


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

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