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LM237KCSE3

LM237KCSE3

LM237KCSE3

Texas Instruments

Adjustable 2.54mm LM237 PMIC 3 TO-220-3

SOT-23

LM237KCSE3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 6 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Weight 1.905003g
Operating Temperature-25°C~150°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 Finish Matte Tin (Sn)
Terminal Position SINGLE
Number of Functions 1
Terminal Pitch2.54mm
Base Part Number LM237
Pin Count3
Number of Outputs 1
Voltage - Input (Max) -40V
Output Voltage -37V
Output Type Adjustable
Max Output Current1.5A
Output Configuration Negative
Quiescent Current65μA
Max Output Voltage-37V
Number of Regulators1
Min Input Voltage -4.2V
Protection Features Over Current, Over Temperature
PSRR 77dB (120Hz)
Reference Voltage-1.275V
Dropout Voltage3V
Dropout Voltage1-Nom 2V
Min Output Voltage -1.2V
Power Supply Rejection Ratio (PSRR) 77dB
Load Regulation-Max(%) 1%
Height 4.7mm
Length 10.16mm
Width 8.7mm
Thickness 4.58mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:5369 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.05000$1.05
10$0.94100$9.41
50$0.89320$44.66
100$0.73370$73.37
500$0.60610$303.05

LM237KCSE3 Product Details

LM237KCSE3 Overview


A Tube case is used to deliver the Voltage Regulated IC. A TO-220-3 case is used for packaging. As you can see, the IC chip has 3 terminations. Regulator IC chip's output type is Adjustable. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Through Hole varies. -25°C~150°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Negative. There are 3 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. 3 pins are on the chip. For your information, this regulator's basic part number is LM237. To meet operation requirements, the voltage regulator IC has a maximum output current of 1.5A. It operates in the 65μA Quiescent Current state.

LM237KCSE3 Features


3V dropout voltage


LM237KCSE3 Applications


There are a lot of Texas Instruments
LM237KCSE3 Linear Voltage Regulators applications.


  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player

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