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L4937NL

L4937NL

L4937NL

STMicroelectronics

Enable, Reset Fixed L4937 PMIC 7 Heptawatt-7 (Vertical, Bent and Staggered Leads)

SOT-23

L4937NL Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case Heptawatt-7 (Vertical, Bent and Staggered Leads)
Number of Pins 7
Operating Temperature-40°C~125°C
PackagingTube
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish MATTE TIN
Max Power Dissipation5W
Terminal Position ZIG-ZAG
Number of Functions 1
Base Part Number L4937
Pin Count7
Number of Outputs 2
Voltage - Input (Max) 25V
Output Voltage 5V
Output Type Fixed
Output Configuration Positive
Current - Output 50mA 500mA
Quiescent Current30mA
Control Features Enable, Reset
Output Voltage 1 5V
Voltage - Output (Min/Fixed) 5V Tracking
Number of Regulators2
Min Input Voltage 6V
Protection Features Over Temperature, Short Circuit
Voltage Dropout (Max) 0.4V @ 50mA 0.6V @ 500mA
Dropout Voltage200mV
Min Current Limit 550mA
Output Voltage 2 5V
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2476 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.058800$4.0588
10$3.829057$38.29057
100$3.612318$361.2318
500$3.407847$1703.9235
1000$3.214950$3214.95

L4937NL Product Details

L4937NL Overview


Tube cases are used for delivery. The Liner regulator IC is packaged in Heptawatt-7 (Vertical, Bent and Staggered Leads) case. On the Linear IC itself, there are 7 terminations. Fixed is the output type of the Voltage Regulator IC. As part of this electrical component, 2 regulators are implemented. Variations are made to the Through Hole operating temperature range by the Voltage Regulator IC. Default settings are set to -40°C~125°C degrees. There is a Positive configured as the output function for this IC regulator. There is a current output of 50mA 500mA from this regulator IC. On this chip, there are a total of 7 pins in total. There are 2 outputs total on this voltage regulator IC in order to ensure that prompt and sufficient performance is achieved. There is a dropout voltage of 10 volts on this IC regulator. Chips have 7 pins. For your information, the basic part number for this regulator IC is L4937. It operates in the 30mA Quiescent Current state.

L4937NL Features


200mV dropout voltage


L4937NL Applications


There are a lot of STMicroelectronics
L4937NL Linear Voltage Regulators applications.


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

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