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LM3940LDX-3.3

LM3940LDX-3.3

LM3940LDX-3.3

Texas Instruments

Fixed 0.8mm LM3940 PMIC 8-WDFN Exposed Pad

SOT-23

LM3940LDX-3.3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormNO LEAD
Terminal Pitch0.8mm
Base Part Number LM3940
JESD-30 Code R-PDSO-N8
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 7.5V
Output Voltage 3.3V
Output Type Fixed
Output Configuration Positive
Current - Output 1A
Output Voltage 1 3.3V
Number of Regulators1
Protection Features Over Temperature, Short Circuit
Voltage Dropout (Max) 0.2V @ 100mA
Dropout Voltage500mV
Dropout Voltage1-Nom 0.5V
Voltage Tolerance-Max 5.2%
Input Voltage Absolute-Max 7.5V
RoHS StatusNon-RoHS Compliant
In-Stock:4326 items

LM3940LDX-3.3 Product Details

LM3940LDX-3.3 Overview


This Voltage Regulator IC comes inTape & Reel (TR) packaging. This battery regulator is contained in a 8-WDFN Exposed Pad package. There are 8 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~125°C degrees. This regulator's output function is configured to be Positive. Its current output stands at 1A. To ensure prompt, sufficient performance, this part features 1 outputs in total. Its dropout voltage is 10 volts. FYI, the basic part number for this IC regulator is LM3940. The way of packing the voltage regulator IC is TAPE AND REEL.

LM3940LDX-3.3 Features


500mV dropout voltage
TAPE AND REEL method of packing


LM3940LDX-3.3 Applications


There are a lot of Texas Instruments
LM3940LDX-3.3 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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