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LM340K-12/NOPB

LM340K-12/NOPB

LM340K-12/NOPB

Texas Instruments

Fixed LM340 PMIC 2 TO-204AA, TO-3

SOT-23

LM340K-12/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-204AA, TO-3
Operating Temperature0°C~125°C
PackagingTray
JESD-609 Code e1
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Position BOTTOM
Terminal FormPIN/PEG
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM340
Pin Count2
JESD-30 Code O-MBFM-P2
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 35V
Output Voltage 12V
Output Type Fixed
Output Configuration Positive
Current - Output 1A
Quiescent Current8mA
Output Voltage 1 12V
Number of Regulators1
Min Input Voltage 14.6V
Protection Features Over Current, Short Circuit
Current - Quiescent (Iq) 6mA
Voltage Dropout (Max) 2V @ 1A
PSRR 70dB (120Hz)
Dropout Voltage2V
Dropout Voltage1-Nom 2V
Voltage Tolerance-Max 5%
Min Current Limit 2.4A
Input Voltage Absolute-Max 35V
Output Voltage Accuracy 2 %
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3149 items

LM340K-12/NOPB Product Details

LM340K-12/NOPB Overview


The package is delivered in a Tray case. In order to package the IC voltage regulator, a TO-204AA, TO-3 case is used. On the Voltage regulator IC, there are 2 terminations that can be connected. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Through Hole can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at 0°C~125°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. At present, it can produce an output of up to 1A. As you can see, the regulator IC has a total of 2 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. For your information, part number LM340 is the basic part number for this voltage regulator IC. It operates in the 8mA Quiescent Current state.

LM340K-12/NOPB Features


2V dropout voltage


LM340K-12/NOPB Applications


There are a lot of Texas Instruments
LM340K-12/NOPB Linear Voltage Regulators applications.


  • CPU power supply
  • 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

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