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L4957D2.5

L4957D2.5

L4957D2.5

STMicroelectronics

Fixed 2.54mm PMIC 3

SOT-23

L4957D2.5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
JESD-609 Code e0
Pbfree Code no
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature150°C
Min Operating Temperature -40°C
Subcategory Other Regulators
Technology BCD
Terminal Position SINGLE
Terminal FormGULL WING
Number of Functions 1
Terminal Pitch2.54mm
Pin Count3
JESD-30 Code R-PSSO-G2
Number of Outputs 1
Output Type Fixed
Max Output Current4A
Polarity Positive
Quiescent Current2mA
Accuracy 2 %
Voltage - Output 2.5V
Output Voltage 1 2.5V
Min Input Voltage 3V
Max Input Voltage 6.5V
Voltage Tolerance-Max 3%
Input Voltage Absolute-Max 7V
Height Seated (Max) 4.83mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
In-Stock:3016 items

L4957D2.5 Product Details

L4957D2.5 Overview


On the regulater IC chip, there are a total of 2 terminations. Output type Fixed. A total of 3 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. An example of such a component would be this Other Regulators component. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 4A. It operates in the 2mA Quiescent Current state. If the temperature is below 150°C, it is recommended that you utilize this feature. It is recommended that the chip be operated at a temperature no lower than -40°C operating temperature. As a result, this IC regulator will typically output 2.5V volts as a system.

L4957D2.5 Features


Other Regulators subtageroy
The maximum operating temperature of -40°C


L4957D2.5 Applications


There are a lot of STMicroelectronics
L4957D2.5 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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