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L4949EDMITTR

L4949EDMITTR

L4949EDMITTR

STMicroelectronics

Reset Output Fixed L4949 PMIC 8-SOIC (0.154, 3.90mm Width)

SOT-23

L4949EDMITTR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Supplier Device Package 8-SO
Operating Temperature-40°C~125°C
PackagingCut Tape (CT)
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature150°C
Min Operating Temperature -40°C
Base Part Number L4949
Current - Supply (Max) 5mA
Number of Outputs 1
Voltage - Input (Max) 28V
Output Voltage 5V
Output Type Fixed
Max Output Current100mA
Polarity Positive
Output Configuration Positive
Current - Output 100mA
Quiescent Current300μA
Control Features Reset Output
Accuracy 1 %
Voltage - Output (Min/Fixed) 5V
Number of Regulators1
Min Input Voltage 5V
Protection Features Over Temperature, Short Circuit
Current - Quiescent (Iq) 300μA
Voltage Dropout (Max) 0.5V @ 100mA
Max Input Voltage 28V
Reference Voltage1.23V
Dropout Voltage300mV
Min Current Limit 120mA
Input Bias Current 200μA
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2604 items

L4949EDMITTR Product Details

L4949EDMITTR Overview


The package is delivered in a Cut Tape (CT) case. In order to package the IC voltage regulator, a 8-SOIC (0.154, 3.90mm Width) case is used. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Surface Mount can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at -40°C~125°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. At present, it can produce an output of up to 100mA. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 8 pins may be available. For your information, part number L4949 is the basic part number for this voltage regulator IC. There is a maximum output current of 100mA for this regulator to meet the operational requirements. It operates in the 300μA Quiescent Current state. As a general rule, it is recommended that you use the IC voltage regulator when temperatures are below 150°C degrees Celsius. At the lowest operating temperature that can be reached by the chip, it is -40°C.

L4949EDMITTR Features


300mV dropout voltage
The maximum operating temperature of -40°C


L4949EDMITTR Applications


There are a lot of STMicroelectronics
L4949EDMITTR Linear Voltage Regulators applications.


  • 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
  • Measurement and control euipment

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