Linear Voltage Regulator IC Positive Fixed 3.3V Output 500mA DDPAK/TO-263-3

Specifications

  • Output Configuration: Positive
  • Output Type: Fixed
  • Number of Regulators: 1
  • Voltage - Input (Max): 26 V
  • Voltage - Output (Fixed): 3.3 V
  • Voltage Dropout (Max): 1 V @ 50 mA
  • Current - Output: 500 mA
  • Current - Quiescent (Iq): 2 mA
  • Current - Supply (Max): 1.25 A
  • Protection Features: Over Temperature, Reverse Polarity, Short Circuit
  • Operating Temperature: -40°C to 125°C
  • Mounting Type: Surface Mount
  • Package: TO-263-4, D²Pak (3 Leads + Tab), TO-263AA, DDPAK/TO-263-3
  • Base Number: LM2937

Product Identification

Family:LM3937
Product Type:Linear Regulator

Dimensions & Appearance

Mounting:Surface Mount
Width:10.16 mm
Length:14.35 mm
Height:4.57 mm

Operating conditions

Maximum Operating Temperature:125°C
Minimum Operating Temperature:-40°C

Packaging

Package:DDPAK

Input

Maximum Input Voltage:26 VDC

Output

Maximum Output Current:0.5A
Number of Outputs:1
Output Type:Fixed
Output Voltage:3.3 VDC

Features

Line Regulation:9.9mV
Load Regulation:3.3mV
Maximum Dropout Voltage @ Current:N/A
Screening Level:Commercial
Typical Dropout Voltage @ Current:N/A
Typical Quiescent Current:10mA
Pins:4
Maximum Quiescent Current:20mA
Accuracy:N/A
Polarity:Positive
Function:Standard
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