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L4938N

L4938N

L4938N

STMicroelectronics

PMIC 16 PDIP

SOT-23

L4938N Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PDIP
Surface MountNO
Published 1999
JESD-609 Code e0
Part StatusDiscontinued
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature150°C
Min Operating Temperature -55°C
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count16
Number of Outputs 2
Qualification StatusNot Qualified
Power Dissipation-Max 875mW
Current - Output 5mA
Voltage - Output 5V
Output Voltage 1 5V
Max Input Voltage 28V
Dropout Voltage1-Nom 0.6V
Regulator Type FIXED/ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR
Voltage Tolerance-Max 2%
Adjustability FIXED/ADJUSTABLE
Load Regulation-Max(%) 0.05%
Height Seated (Max) 5.1mm
RoHS StatusNon-RoHS Compliant
In-Stock:3306 items

L4938N Product Details

L4938N Overview


Packaging of the Liner regulator IC takes the form of a PDIP case. The PMIC chip has 16 terminations. Currently, 5mA are being output by it at the moment. The sum of the pins in this unit is 16. The part includes 2 outputs in order to ensure that the voltage regulator IC performs effectively and in a timely manner. This voltage regulator IC is what is known as a standard Other Regulators component. This device has a regulator type called FIXED/ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR, which means it operates on a DC voltage. In the event that the temperature in your room falls below 150°C, then this feature should be used at such a time. During the operation of the chip, the chip's operating temperature is not less than -55°C degrees. In general, this voltage regulator IC will output 5V volts when used as a system part.

L4938N Features


Other Regulators subtageroy
The maximum operating temperature of -55°C


L4938N Applications


There are a lot of STMicroelectronics
L4938N Linear Voltage Regulators applications.


  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols
  • Measurement and control euipment
  • Aging system

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