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STMicroelectronics | L4949EDTR-E

Manufacturer Part #

L4949EDTR-E

L4949ED: 5 V 100 mA Fixed Multifunction Very Low Drop Voltage Regulator - SOIC-8

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 2608
Product Specification Section
STMicroelectronics L4949EDTR-E - Technical Attributes
Attributes Table
Input Voltage-Min: 5V
Input Voltage-Max: 28V
Output Voltage Fixed: 5V
Dropout Voltage-Max: 0.5V
Output Current-Max: 100mA
Operating Temp Range: -40°C to +125°C
Regulator Topology: Fixed
Quiescent Current: 300µA
No. of Outputs: Single
Load Regulation: 30mV
Current - Limit: 400mA
Line Regulation: 20mV
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The L4949EDTR-E is a monolithic integrated 5 V voltage regulator with a very low dropout output and additional functions as power-on reset and input voltage sense.

It is designed for supplying the microcomputer controlled systems especially in automotive applications and available in a SOIC-8 package.

Features:

  • Operating DC supply voltage range 5 V - 28 V
  • Transient supply voltage up to 40 V
  • Extremely low quiescent current in standby mode
  • High precision standby output voltage 5 V±1%
  • Output current capability up to 100 mA
  • Very low dropout voltage less than 0.5 V
  • Reset circuit sensing the output voltage
  • Programmable reset pulse delay with external capacitor
  • Voltage sense comparator
  • Thermal shutdown and short circuit protections

View the List of Voltage-Regulator Series

Pricing Section
Global Stock:
2,500
USA:
2,500
On Order:
0
Factory Stock:Factory Stock:
-1
Factory Lead Time:
20 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$987.50
USD
Quantity
Unit Price
2,500
$0.395
5,000
$0.39
7,500
$0.385
10,000+
$0.38
Product Variant Information section