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LM2940T-12.0

LM2940T-12.0

LM2940T-12.0

Texas Instruments

Fixed 2.54mm LM2940 PMIC 3 TO-220-3

SOT-23

LM2940T-12.0 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 1 day ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Operating Temperature-40°C~125°C
PackagingTube
JESD-609 Code e0
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position SINGLE
Number of Functions 1
Terminal Pitch2.54mm
Current Rating1A
Base Part Number LM2940
Pin Count3
Current - Supply (Max) 15mA
Number of Outputs 1
Voltage - Input (Max) 26V
Output Voltage 12V
Output Type Fixed
Max Output Current1A
Voltage 12V
Max Supply Voltage26V
Min Supply Voltage13.6V
Output Configuration Positive
Quiescent Current10mA
Max Output Voltage12V
Output Voltage 1 12V
Number of Regulators1
Min Input Voltage 13.6V
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit
Voltage Dropout (Max) 1V @ 1A
PSRR 66dB (120Hz)
Dropout Voltage500mV
Dropout Voltage1-Nom 0.5V
Nominal Output Voltage 12V
Height 4.7mm
Length 14.986mm
Width 10.16mm
Thickness 4.572mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2417 items

Pricing & Ordering

QuantityUnit PriceExt. Price
360$1.47800$532.08

LM2940T-12.0 Product Details

LM2940T-12.0 Overview


In a Tube case, the IC voltage regulator is delivered. A TO-220-3 case contains the Liner IC. In total, there are 3 terminations on the gadget. This PMIC chip has an output type of Fixed. In this electrical part, there are 1 regulators that are implemented. Voltage Regulated IC Through Hole varies its operating temperature range. The IC Voltage Regulator's operating temperature is -40°C~125°C degrees. Currently, this regulator IC has an output function configured as Positive as its output function. There are 3 pins in total on this board. Featuring 1 outputs in total, this voltage regulator IC enables prompt, sufficient performance regardless of the application. There is a 10 volt dropout voltage on this transistor. A 3-pin is present on the chip. It is LM2940 for this voltage regulator IC, just for your information. A maximum output current of 1A is required to meet the operation requirements. It operates in the 10mA Quiescent Current state. The top supply voltage is 26V volts.

LM2940T-12.0 Features


500mV dropout voltage


LM2940T-12.0 Applications


There are a lot of Texas Instruments
LM2940T-12.0 Linear Voltage Regulators applications.


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

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