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L4940D2T5

L4940D2T5

L4940D2T5

STMicroelectronics

Fixed 2.54mm L4940 PMIC 3 TO-263-3, D2Pak (2 Leads + Tab), TO-263AB

SOT-23

L4940D2T5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
Number of Pins 3
Operating Temperature-40°C~150°C
PackagingTube
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Terminal Pitch2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L4940
Pin Count3
JESD-30 Code R-PSSO-G2
Current - Supply (Max) 50mA
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 17V
Output Voltage 5V
Output Type Fixed
Output Configuration Positive
Current - Output 1.5A
Output Voltage 1 5V
Input Voltage (Min) 6V
Number of Regulators1
Protection Features Over Temperature, Reverse Polarity, Short Circuit
Current - Quiescent (Iq) 8mA
Voltage Dropout (Max) 0.9V @ 1.5A
PSRR 68dB (120Hz)
Dropout Voltage500mV
Dropout Voltage1-Nom 0.5V
Voltage Tolerance-Max 4%
Input Bias Current 5mA
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1787 items

Pricing & Ordering

QuantityUnit PriceExt. Price

L4940D2T5 Product Details

L4940D2T5 Overview


This Voltage Regulator IC comes inTube packaging. This battery regulator is contained in a TO-263-3, D2Pak (2 Leads + Tab), TO-263AB package. There are 2 terminations on the gadget. The IC chip's output type is Fixed. This electronic component implements 1 regulators. The Linear Voltage Regulator's mounting type is Surface Mount. The IC Regulator is set to operate at -40°C~150°C degrees. This regulator's output function is configured to be Positive. Its current output stands at 1.5A. IC voltage regulator has a sum of 3 pins. To ensure prompt, sufficient performance, this part features 1 outputs in total. Its dropout voltage is 10 volts. The component's pin number remains 3. FYI, the basic part number for this IC regulator is L4940.

L4940D2T5 Features


500mV dropout voltage


L4940D2T5 Applications


There are a lot of STMicroelectronics
L4940D2T5 Linear Voltage Regulators applications.


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

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