Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

L4940D2M5 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
L4940D2M5ST211Yes

L4940D2M5** is a low-dropout (LDO) voltage regulator manufactured by **STMicroelectronics (ST)**.

The L4940D2M5 is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics (ST).

Key Specifications:

  • Output Voltage: 5V (fixed)
  • Output Current: 1.5A (max)
  • Dropout Voltage: Typically 0.5V at full load
  • Input Voltage Range: Up to 20V
  • Low Quiescent Current: Typically 10mA
  • Thermal Shutdown Protection: Yes
  • Short-Circuit Protection: Yes
  • Operating Temperature Range: -40°C to +125°C
  • Package: TO-252 (DPAK)

Descriptions & Features:

  • Designed for high-efficiency voltage regulation with low dropout.
  • Suitable for automotive, industrial, and consumer applications.
  • Includes internal current limiting and thermal overload protection.
  • Stable with low-ESR capacitors, reducing external component count.
  • Low noise and high ripple rejection for sensitive applications.

This regulator is ideal for applications requiring a stable 5V supply with high current capability and robust protection features.

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • STM32F101VBT6 ,1148,

    ### **Manufacturer:** STMicroelectronics ### **Part Number:** STM32F101VBT6 ### **Description:** The STM32F101VBT6 is a member of the STM32F1 series of 32-bit microcontrollers based on the ARM Cortex-M3 core.

  • T1235H-6G-TR ,5881,ECCN: EAR99

    T1235H-6G-TR** is a semiconductor component manufactured by **STMicroelectronics (ST)**.

  • BZW04P-15B ,238,DO-41

    BZW04P-15B is a transient voltage suppressor (TVS) diode manufactured by STMicroelectronics.

  • STRF6654,SK,20,

    STRF6543,,20,


Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales