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LM140K-12

LM140K-12

LM140K-12

Texas Instruments

Fixed LM140 PMIC 2 TO-205AD, TO-39-3 Metal Can

SOT-23

LM140K-12 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-205AD, TO-39-3 Metal Can
Number of Pins 2
Operating Temperature-55°C~125°C
PackagingTube
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Position BOTTOM
Terminal FormPIN/PEG
Number of Functions 1
Base Part Number LM140
Pin Count2
Number of Outputs 1
Voltage - Input (Max) 35V
Output Voltage 12V
Output Type Fixed
Max Output Current1A
Output Configuration Positive
Quiescent Current6mA
Accuracy 2 %
Output Voltage 1 12V
Number of Regulators1
Min Input Voltage 14.6V
Protection Features Over Temperature, Short Circuit
Voltage Dropout (Max) 2V @ 1A
PSRR 72dB (120Hz)
Dropout Voltage2V
Dropout Voltage1-Nom 2.5V
Input Voltage Absolute-Max 35V
Output Voltage Accuracy 2 %
Height 8.94mm
Length 38.94mm
Width 25.4mm
Thickness 8.6mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:124 items

Pricing & Ordering

QuantityUnit PriceExt. Price
50$46.50000$2325

LM140K-12 Product Details

LM140K-12 Overview


This Voltage Regulator IC comes inTube packaging. This battery regulator is contained in a TO-205AD, TO-39-3 Metal Can package. There are 2 terminations on the gadget. The IC chip's output type is Fixed. This electronic component implements 1 regulators. The Linear Voltage Regulator's mounting type is Through Hole. The IC Regulator is set to operate at -55°C~125°C degrees. This regulator's output function is configured to be Positive. IC voltage regulator has a sum of 2 pins. To ensure prompt, sufficient performance, this part features 1 outputs in total. Its dropout voltage is 10 volts. The component's pin number remains 2. FYI, the basic part number for this IC regulator is LM140. It works in 1A output current at mostIt operates in the 6mA Quiescent Current state.

LM140K-12 Features


2V dropout voltage


LM140K-12 Applications


There are a lot of Texas Instruments
LM140K-12 Linear Voltage Regulators applications.


  • Home electric appliance
  • Battery-powered device
  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator

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