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LM237KCE3

LM237KCE3

LM237KCE3

Texas Instruments

Adjustable 2.54mm LM237 PMIC 3 TO-220-3

SOT-23

LM237KCE3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 220
Operating Temperature-25°C~150°C
PackagingTube
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Position SINGLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch2.54mm
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LM237
Pin Count3
JESD-30 Code R-PSFM-T3
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) -40V
Output Voltage -37V
Output Type Adjustable
Output Configuration Negative
Current - Output 1.5A
Quiescent Current65μA
Voltage - Output (Min/Fixed) -1.2V
Number of Regulators1
Min Input Voltage -4.2V
Protection Features Over Current, Over Temperature
PSRR 77dB (120Hz)
Dropout Voltage1-Nom 3V
Load Regulation-Max(%) 1%
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1934 items

LM237KCE3 Product Details

LM237KCE3 Overview


Deliveries are in Tube cases. The package is in a TO-220-3 case. Basically, the voltage regulator chip is made up of 3 terminations. In this case, Adjustable represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Through Hole operating temperatures. The Voltage Regulated IC operates at a temperature of -25°C~150°C degrees, which is its operating temperature. It is configured for output function Negative on this regulator. There is an output current of 1.5A on this regulator. The total number of pins in the regulator is 3. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. Several pins on the chip are 220-shaped. As an FYI, this IC voltage regulator has the basic part number LM237. It operates in the 65μA Quiescent Current state.

LM237KCE3 Features




LM237KCE3 Applications


There are a lot of Texas Instruments
LM237KCE3 Linear Voltage Regulators applications.


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

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