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L4949EPTR-E

L4949EPTR-E

L4949EPTR-E

STMicroelectronics

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

SOT-23

L4949EPTR-E Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
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)
Packing Method TAPE AND REEL
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number L4949
Pin Count20
Current - Supply (Max) 5mA
Number of Outputs 1
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
Voltage Dropout (Max) 0.5V @ 100mA
Dropout Voltage300mV
Dropout Voltage1-Nom 0.3V
Min Output Voltage 4.95V
Voltage Tolerance-Max 2%
Min Current Limit 120mA
Output Voltage Accuracy 1 %
Height Seated (Max) 2.65mm
Width 7.5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4136 items

Pricing & Ordering

QuantityUnit PriceExt. Price

L4949EPTR-E Product Details

L4949EPTR-E Overview


In the case of Tape & Reel (TR) cases, the regulater IC is delivered. Packaging of the Liner regulator IC takes the form of a 20-SOIC (0.295, 7.50mm Width) case. The PMIC chip has 20 terminations. Fixed is the Voltage Regulator Chip's output type. Linear IC consists of 1 battery regulators. The range of operating temperatures of Surface Mount are programmable in the Voltage Regulator Chip, so that the temperature can be varied as desired. Keeping the temperature at -40°C~125°C degrees is necessary for this regulator to function. There is an output function of Positive configured for this regulator. The sum of the pins in this unit is 20. The part includes 1 outputs in order to ensure that the voltage regulator IC performs effectively and in a timely manner. This voltage regulator IC has a dropout voltage of 10 volts. On the chip, there are pins for the 20 axis. Here's the basic part number for this IC regulator: L4949. Packing the voltage regulator IC is done in a method called TAPE AND REEL. Upon reaching its maximal output current, 100mA, it is able to satisfy the operation requirements. It operates in the 300μA Quiescent Current state. The phone is a member of the Automotive, AEC-Q100 Series.

L4949EPTR-E Features


300mV dropout voltage
TAPE AND REEL method of packing


L4949EPTR-E Applications


There are a lot of STMicroelectronics
L4949EPTR-E Linear Voltage Regulators applications.


  • 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
  • Aging system

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