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LM238K

LM238K

LM238K

STMicroelectronics

Adjustable LM238 PMIC 2 TO-204AA, TO-3

SOT-23

LM238K Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-204AA, TO-3
Operating Temperature-25°C~150°C
PackagingBulk
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Tin (Sn)
Max Power Dissipation50W
Terminal Position BOTTOM
Terminal FormPIN/PEG
Number of Functions 1
Base Part Number LM238
Pin Count2
JESD-30 Code O-MBFM-P2
Number of Outputs 1
Voltage - Input (Max) 35V
Output Voltage 32V
Output Type Adjustable
Max Output Current5A
Output Configuration Positive
Power Dissipation50W
Number of Regulators1
Min Input Voltage 4.2V
Protection Features Over Current, Over Temperature
PSRR 75dB ~ 60dB (120Hz)
Reference Voltage1.29V
Dropout Voltage1-Nom 3V
Min Output Voltage 1.2V
Power Supply Rejection Ratio (PSRR) 75dB
Voltage - Output (Max) 32V
Min Current Limit 7A
Load Regulation-Max(%) 0.6%
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2069 items

Pricing & Ordering

QuantityUnit PriceExt. Price
100$8.74660$874.66

LM238K Product Details

LM238K Overview


A Bulk case is used to deliver this IC regulator. This voltage regulator IC comes in a TO-204AA, TO-3 case. On the regulater IC chip, there are a total of 2 terminations. Output type Adjustable. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Through Hole can be adjusted within a specified range. There is a temperature range of -25°C~150°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 2 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. As an FYI, this IC voltage regulator has the basic part number LM238. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 5A.

LM238K Features




LM238K Applications


There are a lot of STMicroelectronics
LM238K Linear Voltage Regulators applications.


  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols

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