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LM237SP

LM237SP

LM237SP

STMicroelectronics

Adjustable 2.54mm LM237 PMIC 3 TO-220-3

SOT-23

LM237SP Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Operating Temperature-25°C~125°C
PackagingTube
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Max Power Dissipation15W
Terminal Position SINGLE
Number of Functions 1
Terminal Pitch2.54mm
Reach Compliance Code unknown
Base Part Number LM237
Pin Count3
JESD-30 Code R-PSFM-T3
Number of Outputs 1
Qualification StatusNot Qualified
Output Voltage -37V
Output Type Adjustable
Output Configuration Negative
Power Dissipation15W
Current - Output 1.5A
Voltage - Output (Min/Fixed) -1.2V
Number of Regulators1
Min Input Voltage 40V
Protection Features Over Temperature, Short Circuit
PSRR 77dB ~ 60dB (120Hz)
Voltage - Output (Max) -37V
Load Regulation-Max(%) 0.5%
Line Regulation-Max (%/V) 0.02
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1185 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LM237SP Product Details

LM237SP 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~125°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. As an FYI, this IC voltage regulator has the basic part number LM237.

LM237SP Features




LM237SP Applications


There are a lot of STMicroelectronics
LM237SP 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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