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L4949EP-E

L4949EP-E

L4949EP-E

STMicroelectronics

Reset Fixed L4949 PMIC Automotive, AEC-Q100 Series 20 20-SOIC (0.295, 7.50mm Width)

SOT-23

L4949EP-E Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 8 months ago)
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Operating Temperature-40°C~125°C
PackagingTube
Series Automotive, AEC-Q100
JESD-609 Code e4
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number L4949
Pin Count20
JESD-30 Code R-PDSO-G20
Current - Supply (Max) 5mA
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 28V
Output Voltage 5V
Output Type Fixed
Max Output Current100mA
Output Configuration Positive
Quiescent Current300μA
Control Features Reset
Accuracy 1 %
Output Voltage 1 5V
Number of Regulators1
Min Input Voltage 6V
Protection Features Over Temperature, Short Circuit
Current - Quiescent (Iq) 300μA
Voltage Dropout (Max) 0.5V @ 100mA
Reference Voltage1.23V
Dropout Voltage300mV
Dropout Voltage1-Nom 0.3V
Voltage Tolerance-Max 2%
Min Current Limit 120mA
Input Voltage Absolute-Max 28V
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS StatusROHS3 Compliant
In-Stock:4347 items

L4949EP-E Product Details

L4949EP-E Overview


A Tube case is used to deliver this IC regulator. This voltage regulator IC comes in a 20-SOIC (0.295, 7.50mm Width) case. On the regulater IC chip, there are a total of 20 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of -40°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 20 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. As an FYI, this IC voltage regulator has the basic part number L4949. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 100mA. It operates in the 300μA Quiescent Current state. This model is a part of the Automotive, AEC-Q100 Series and is of high quality.

L4949EP-E Features


300mV dropout voltage


L4949EP-E Applications


There are a lot of STMicroelectronics
L4949EP-E 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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