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LM337SP

LM337SP

LM337SP

STMicroelectronics

Adjustable 2.54mm LM337 PMIC 3 TO-220-3

SOT-23

LM337SP Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 months ago)
Factory Lead Time 24 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Weight 90.718474g
Operating Temperature0°C~125°C
PackagingTube
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Max Power Dissipation15W
Terminal Position SINGLE
Number of Functions 1
Terminal Pitch2.54mm
Base Part Number LM337
Pin Count3
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage -37V
Output Type Adjustable
Max Output Current1.5A
Output Configuration Negative
Power Dissipation15W
Quiescent Current100μA
Max Output Voltage-1.2V
Voltage - Output (Min/Fixed) -1.2V
Number of Regulators1
Min Input Voltage -4.2V
Protection Features Over Current, Over Temperature
PSRR 77dB ~ 60dB (120Hz)
Reference Voltage-1.287V
Dropout Voltage1-Nom 3V
Min Output Voltage -37V
Power Supply Rejection Ratio (PSRR) 77dB
Height 15.75mm
Length 10.2mm
Width 4.6mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:5076 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.94000$0.94
50$0.79440$39.72
100$0.65250$65.25
500$0.53904$269.52

LM337SP Product Details

LM337SP Overview


Tube cases are used for delivery. The Liner regulator IC is packaged in TO-220-3 case. On the Linear IC itself, there are 3 terminations. Adjustable is the output type of the Voltage Regulator IC. As part of this electrical component, 1 regulators are implemented. Variations are made to the Through Hole operating temperature range by the Voltage Regulator IC. Default settings are set to 0°C~125°C degrees. There is a Negative configured as the output function for this IC regulator. There are a total of 3 pins on this board. There are 1 outputs total on this voltage regulator IC in order to ensure that prompt and sufficient performance is achieved. Chips have 3 pins. For your information, the basic part number for this regulator IC is LM337. In order to meet the operation requirements, its maximal output current reaches 1.5A. It operates in the 100μA Quiescent Current state.

LM337SP Features




LM337SP Applications


There are a lot of STMicroelectronics
LM337SP Linear Voltage Regulators applications.


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

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