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LM2940CT-12/NOPB

LM2940CT-12/NOPB

LM2940CT-12/NOPB

Texas Instruments

Fixed 2.54mm Tin LM2940 PMIC 3 TO-220-3

SOT-23

LM2940CT-12/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Weight 4.535924g
Operating Temperature0°C~125°C
PackagingTube
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
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
Output Configuration Positive
Quiescent Current10mA
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) 0.8V @ 1A
PSRR 66dB (120Hz)
Dropout Voltage500mV
Dropout Voltage1-Nom 0.5V
Voltage Tolerance-Max 5%
Nominal Output Voltage 12V
Height 4.7mm
Length 14.986mm
Width 10.16mm
Thickness 4.572mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4182 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.53000$1.53
10$1.37500$13.75
45$1.29756$58.3902
135$1.10548$149.2398
540$0.90826$490.4604

LM2940CT-12/NOPB Product Details

LM2940CT-12/NOPB Overview


An Tube case is included with the delivery. There is a TO-220-3 case with the integrated voltage regulator. There are 3 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Fixed is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Through Hole in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at 0°C~125°C degrees. In this case, the output function that is configured for this regulator IC is Positive. It has a total of 3 pins on IC voltage regulator. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. There are 3 pins on the chip. It is LM2940 for this regulator, just for your information. In order to meet the operating requirements of the regulator, its maximal output current reaches 1A. It operates in the 10mA Quiescent Current state.

LM2940CT-12/NOPB Features


500mV dropout voltage


LM2940CT-12/NOPB Applications


There are a lot of Texas Instruments
LM2940CT-12/NOPB Linear Voltage Regulators applications.


  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive

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